203 files changed, 1057 insertions, 1057 deletions

diff --git a/.gitignore b/.gitignore
index e886bc10..b19ece42 100644
--- a/.gitignore
+++ b/.gitignore
@@ -47,9 +47,9 @@
 /riscV/ConstpropOp.v
 /riscV/SelectOp.v
 /riscV/SelectLong.v
-/mppa_k1c/ConstpropOp.v
-/mppa_k1c/SelectOp.v
-/mppa_k1c/SelectLong.v
+/kvx/ConstpropOp.v
+/kvx/SelectOp.v
+/kvx/SelectLong.v
 /aarch64/ConstpropOp.v
 /aarch64/SelectOp.v
 /aarch64/SelectLong.v
@@ -79,11 +79,11 @@
 /doc/html/
 # MacOS metadata
 .DS_Store
-runtime/mppa_k1c/i64_sdiv.s
-runtime/mppa_k1c/i64_smod.s
-runtime/mppa_k1c/i64_udiv.s
-runtime/mppa_k1c/i64_udivmod.s
-runtime/mppa_k1c/i64_umod.s
+runtime/kvx/i64_sdiv.s
+runtime/kvx/i64_smod.s
+runtime/kvx/i64_udiv.s
+runtime/kvx/i64_udivmod.s
+runtime/kvx/i64_umod.s
 # Test generated data
 /test/clightgen/*.v
 # Coq caches
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1f854fc3..52317ecb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -14,7 +14,7 @@ check-admitted:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -35,7 +35,7 @@ build_x86_64:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -58,7 +58,7 @@ build_ia32:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -81,7 +81,7 @@ build_aarch64:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -104,7 +104,7 @@ build_arm:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -128,7 +128,7 @@ build_armhf:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -149,7 +149,7 @@ build_ppc:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -170,7 +170,7 @@ build_ppc64:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -193,7 +193,7 @@ build_rv64:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
@@ -214,13 +214,13 @@ build_rv32:
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
     - when: manual
 
-build_k1c:
+build_kvx:
   stage: build
   image: "coqorg/coq"
   before_script:
@@ -228,12 +228,12 @@ build_k1c:
     - eval `opam config env`
     - opam install -y menhir
   script:
-    - ./config_k1c.sh -no-runtime-lib
+    - ./config_kvx.sh -no-runtime-lib
     - make -j "$NJOBS"
   rules:
     - if: '$CI_COMMIT_BRANCH == "mppa-work"'
       when: always
-    - if: '$CI_COMMIT_BRANCH == "mppa-k1c"'
+    - if: '$CI_COMMIT_BRANCH == "mppa-kvx"'
       when: always
     - if: '$CI_COMMIT_BRANCH == "master"'
       when: always
diff --git a/INSTALL.md b/INSTALL.md
index 256bfa4e..4aaa431e 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -36,7 +36,7 @@ opam install coq menhir
 
 ## Compilation
 Pre-compilation configure replace the placeholder with your desired platform
-(for Kalray Coolidge it is `k1c-cos`)
+(for Kalray Coolidge it is `kvx-cos`)
 ```
 ./configure <platform>
 ```
@@ -57,7 +57,7 @@ ccomp -O3 test.c -o test.bin
 ```
 
 ## Changing platform
-If you decide to change the platform, for instance from k1c-cos to k1c-mbr, you
+If you decide to change the platform, for instance from kvx-cos to kvx-mbr, you
 should change the `compcert.ini` file with the respective tools and then run
 ```
 make install
diff --git a/Makefile.extr b/Makefile.extr
index f2d06def..1f5e6aeb 100644
--- a/Makefile.extr
+++ b/Makefile.extr
@@ -43,7 +43,7 @@ cparser/pre_parser_messages.ml:
 
 DIRS=extraction \
   lib common $(ARCH) backend cfrontend cparser driver \
-  exportclight debug mppa_k1c/unittest mppa_k1c/abstractbb/Impure/ocaml
+  exportclight debug kvx/unittest kvx/abstractbb/Impure/ocaml
 
 INCLUDES=$(patsubst %,-I %, $(DIRS))
 
diff --git a/PROFILING.md b/PROFILING.md
index 3f4cbc46..8eb8c585 100644
--- a/PROFILING.md
+++ b/PROFILING.md
@@ -22,13 +22,13 @@ Depending on the platform, this logging system is or is not thread-safe and is o
 | AArch64         | Yes        | Yes         | No  |
 | ARM             | Yes        | No          | No  |
 | IA32            | Yes        | No          | No  |
-| K1c             | Yes        | Yes         | No  |
+| KVX             | Yes        | Yes         | No  |
 | PowerPC         | No         |             |     |
 | PowerPC 64      | No         |             |     |
 | Risc-V 32       | No         |             |     |
 | Risc-V 64       | No         |             |     |
 | x86-64          | Yes        | Yes         | Yes |
 
-For recompiling the program using profiling information, use `-fprofile-use= compcert_profiling.dat -ftracelinearize` (substitute the appropriate filename for `compcert_profiling.dat` if needed). Experiments show performance improvement on K1c, not on other platforms.
+For recompiling the program using profiling information, use `-fprofile-use= compcert_profiling.dat -ftracelinearize` (substitute the appropriate filename for `compcert_profiling.dat` if needed). Experiments show performance improvement on KVX, not on other platforms.
 
 The same options (except for `-fprofile-use=` and `-fprofile-arcs`) should be used to compile the logging and optimized versions of the program: only functions that are exactly the same in the intermediate representation will be optimized according to profiling information.
diff --git a/README_Kalray.md b/README_Kalray.md
index 7516daa6..c6509597 100644
--- a/README_Kalray.md
+++ b/README_Kalray.md
@@ -4,8 +4,8 @@ The verified C compiler ported to Kalray.
 ## Features
 
 This delivery contains (in addition to features from CompCert master branch):
-- A fully functional port of CompCert to Coolidge k1c VLIW core
-- Postpass scheduling optimization, only for k1c. Activated by default, it can be deactivated with the compiler flag `-fno-postpass`
+- A fully functional port of CompCert to Coolidge kvx VLIW core
+- Postpass scheduling optimization, only for kvx. Activated by default, it can be deactivated with the compiler flag `-fno-postpass`
 - Some experimental features that are work in progress:
   - Slightly better subexpression eliminations, called CSE2 and CSE3. Both go through loops and feature a small alias analysis.
   - `-fduplicate 0` to activate static branch prediction information. The branch prediction is basic, it annotates each `Icond` node by an `option bool`. A `Some true` annotation indicates we predict the branch will be taken. `Some false` indicates the fallthrough case is predicted. `None` indicates we could not predict anything, and are not sure about which control will be preferred.
diff --git a/backend/Selectionaux.ml b/backend/Selectionaux.ml
index 5a8bde8c..fcf8e238 100644
--- a/backend/Selectionaux.ml
+++ b/backend/Selectionaux.ml
@@ -79,7 +79,7 @@ let fast_cmove ty =
   | "riscV", _ -> false
   | "x86", _ -> 
      (match ty with Tint -> true | Tlong -> Archi.ptr64 | _ -> false)
-  | "mppa_k1c", _ -> true
+  | "kvx", _ -> true
   | a, m -> failwith (Printf.sprintf "fast_cmove: unknown arch %s %s" a m)
 
 (* The if-conversion heuristic depend on the
diff --git a/config_k1c.sh b/config_k1c.sh
deleted file mode 100755
index 20408397..00000000
--- a/config_k1c.sh
+++ /dev/null
@@ -1 +0,0 @@
-exec ./config_simple.sh k1c-cos "$@"
diff --git a/config_kvx.sh b/config_kvx.sh
new file mode 100755
index 00000000..9040c23b
--- /dev/null
+++ b/config_kvx.sh
@@ -0,0 +1 @@
+exec ./config_simple.sh kvx-cos "$@"
diff --git a/configure b/configure
index 366ab847..49b84856 100755
--- a/configure
+++ b/configure
@@ -55,8 +55,8 @@ Supported targets:
   x86_64-macosx        (x86 64 bits, MacOS X)
   rv32-linux           (RISC-V 32 bits, Linux)
   rv64-linux           (RISC-V 64 bits, Linux)
-  k1c-mbr              (Kalray K1c, bare runtime)
-  k1c-cos              (Kalray K1c, ClusterOS)
+  kvx-mbr              (Kalray KVX, bare runtime)
+  kvx-cos              (Kalray KVX, ClusterOS)
   aarch64-linux        (AArch64, i.e. ARMv8 in 64-bit mode, Linux)
   manual               (edit configuration file by hand)
 
@@ -179,8 +179,8 @@ case "$target" in
       arch="riscV"; model="32"; endianness="little"; bitsize=32;;
   rv64-*)
       arch="riscV"; model="64"; endianness="little"; bitsize=64;;
-  k1c-*)
-      arch="mppa_k1c"; model="64"; endianness="little"; bitsize=64;;
+  kvx-*)
+      arch="kvx"; model="64"; endianness="little"; bitsize=64;;
   aarch64-*|arm64-*)
       arch="aarch64"; model="default"; endianness="little"; bitsize=64;;
   manual)
@@ -437,9 +437,9 @@ if test "$arch" = "riscV"; then
 fi
 
 #
-# K1c Target Configuration
+# KVX Target Configuration
 #
-if test "$arch" = "mppa_k1c"; then
+if test "$arch" = "kvx"; then
   #model_options="-march=rv64imafd -mabi=lp64d"
   # FIXME - maybe later add it for NodeOS & cie
   #model_options=-m64
@@ -452,12 +452,12 @@ if test "$arch" = "mppa_k1c"; then
   elif test "$target" = "elf";
   then os="elf";
   else
-      echo "Unknown K1c backend"
+      echo "Unknown KVX backend"
       exit 1
   fi
   osupper=`echo $os|tr a-z A-Z`
-  k1base="k1-$os"
-  casm="k1-elf-as"
+  k1base="kvx-$os"
+  casm="kvx-elf-as"
   casm_options="$model_options"
   cc="$k1base-gcc $model_options"
   clinker="$k1base-gcc"
@@ -465,7 +465,7 @@ if test "$arch" = "mppa_k1c"; then
   libdir="$HOME/.usr/lib"
   clinker_options="$model_options -L$libdir -Wl,-rpath=$libdir"
   cprepro="$k1base-gcc"
-  cprepro_options="$model_options -D __K1C_${osupper}__ -std=c99 -E -include ccomp_k1c_fixes.h"
+  cprepro_options="$model_options -D __KVX_${osupper}__ -std=c99 -E -include ccomp_kvx_fixes.h"
   libmath="-lm"
   system="linux"
 fi
@@ -838,12 +838,12 @@ RESPONSEFILE="none"
 EOF
 fi
 
-if [ "$arch" = "mppa_k1c" ]; then
+if [ "$arch" = "kvx" ]; then
 cat >> Makefile.config <<EOF
 ARCHDIRS=$arch $arch/lib $arch/abstractbb $arch/abstractbb/Impure
-EXECUTE=k1-cluster --syscall=libstd_scalls.so --
-CFLAGS= -D __K1C_COS__
-SIMU=k1-cluster -- 
+EXECUTE=kvx-cluster --syscall=libstd_scalls.so --
+CFLAGS= -D __KVX_COS__
+SIMU=kvx-cluster -- 
 BACKENDLIB=Machblock.v Machblockgen.v Machblockgenproof.v\\
     Asmblock.v Asmblockgen.v Asmblockgenproof0.v Asmblockgenproof1.v Asmblockgenproof.v Asmvliw.v Asmblockprops.v\\
     ForwardSimulationBlock.v PostpassScheduling.v PostpassSchedulingproof.v\\
diff --git a/cparser/Machine.ml b/cparser/Machine.ml
index 193d83c4..97ca9223 100644
--- a/cparser/Machine.ml
+++ b/cparser/Machine.ml
@@ -238,8 +238,8 @@ let rv64 =
                    struct_passing_style = SP_ref_callee; (* Wrong *)
                    struct_return_style = SR_ref } (* to check *)
 
-let mppa_k1c =
-  { name = "k1c";
+let kvx =
+  { name = "kvx";
     char_signed = true;
     wchar_signed = true;
     sizeof_ptr = 8;
diff --git a/cparser/Machine.mli b/cparser/Machine.mli
index ea25c4f6..0e1e22d1 100644
--- a/cparser/Machine.mli
+++ b/cparser/Machine.mli
@@ -87,7 +87,7 @@ val arm_littleendian : t
 val arm_bigendian : t
 val rv32 : t
 val rv64 : t
-val mppa_k1c : t
+val kvx : t
 val aarch64 : t
 
 val gcc_extensions : t -> t
diff --git a/doc/index-mppa_k1c.html b/doc/index-kvx.html
index 86fd4166..ae01d2d6 100644
--- a/doc/index-mppa_k1c.html
+++ b/doc/index-kvx.html
@@ -25,7 +25,7 @@ a:active {color : Red; text-decoration : underline; }
 <font color=gray><H1 align="center">The CompCert verified compiler</H1>
 <H2 align="center">Commented Coq development</H2>
 <H3 align="center">Version 3.7, 2020-03-31</H3></font>
-<H3 align="center">PATCHED for the Kalray MPPA-K1C VLIW CORE</H3>
+<H3 align="center">PATCHED for the Kalray MPPA-KVX VLIW CORE</H3>
 
 <H2>Introduction</H2>
 
@@ -54,11 +54,11 @@ inequations by fixpoint iteration.
 <LI> <A HREF="html/compcert.lib.Postorder.html">Postorder</A>: postorder numbering of a directed graph.
 </UL></font>
 
-<H4>The <tt>abstractbb</tt> library, introduced for MPPA-K1C</H4>
+<H4>The <tt>abstractbb</tt> library, introduced for MPPA-KVX</H4>
 <UL>
-<LI> <A HREF="html/compcert.mppa_k1c.abstractbb.AbstractBasicBlocksDef.html">AbstractBasicBlocksDef</A>: an IR for verifying some semantic properties on basic-blocks.
-<LI> <A HREF="html/compcert.mppa_k1c.abstractbb.Parallelizability.html">Parallelizability</A>: verifying that sequential and parallel semantics are equivalent for a given abstract basic-block.
-<LI> <A HREF="html/compcert.mppa_k1c.abstractbb.ImpSimuTest.html">ImpSimuTest</A>: verifying that a given abstract basic-block is simulated by another one for sequential semantics. This module refines <A HREF="html/compcert.mppa_k1c.abstractbb.SeqSimuTheory.html">SeqSimuTheory</A> with hash-consing. 
+<LI> <A HREF="html/compcert.kvx.abstractbb.AbstractBasicBlocksDef.html">AbstractBasicBlocksDef</A>: an IR for verifying some semantic properties on basic-blocks.
+<LI> <A HREF="html/compcert.kvx.abstractbb.Parallelizability.html">Parallelizability</A>: verifying that sequential and parallel semantics are equivalent for a given abstract basic-block.
+<LI> <A HREF="html/compcert.kvx.abstractbb.ImpSimuTest.html">ImpSimuTest</A>: verifying that a given abstract basic-block is simulated by another one for sequential semantics. This module refines <A HREF="html/compcert.kvx.abstractbb.SeqSimuTheory.html">SeqSimuTheory</A> with hash-consing. 
 </UL>
 
 <font color=gray>
@@ -77,7 +77,7 @@ See also: <A HREF="html/compcert.common.Memdata.html">Memdata</A> (in-memory rep
 <LI> <A HREF="html/compcert.common.Smallstep.html">Smallstep</A>: tools for small-step semantics.
 <LI> <A HREF="html/compcert.common.Behaviors.html">Behaviors</A>: from small-step semantics to observable behaviors of programs.
 <LI> <A HREF="html/compcert.common.Determinism.html">Determinism</A>: determinism properties of small-step semantics.
-<LI> <A HREF="html/compcert.mppa_k1c.Op.html"><I>Op</I></A>: operators, addressing modes and their
+<LI> <A HREF="html/compcert.kvx.Op.html"><I>Op</I></A>: operators, addressing modes and their
 semantics.
 <LI> <A HREF="html/compcert.common.Unityping.html">Unityping</A>: a solver for atomic unification constraints.
 </UL>
@@ -108,21 +108,21 @@ pseudo-registers).
 code, control-flow graph of basic blocks, finitely many physical registers, infinitely
 many stack slots). <BR>
 See also: <A HREF="html/compcert.backend.Locations.html">Locations</A> (representation of
-locations) and <A HREF="html/compcert.mppa_k1c.Machregs.html"><I>Machregs</I></A> (description of processor registers).
+locations) and <A HREF="html/compcert.kvx.Machregs.html"><I>Machregs</I></A> (description of processor registers).
 <LI> <A HREF="html/compcert.backend.Linear.html">Linear</A>: like LTL, but the CFG is
 replaced by a linear list of instructions with explicit branches and labels.
 <LI> <A HREF="html/compcert.backend.Mach.html">Mach</A>: like Linear, with a more concrete
 view of the activation record.  
 </UL>
 </font>
-<H4>Languages introduced for MPPA-K1C</H4>
+<H4>Languages introduced for MPPA-KVX</H4>
 <UL>
-<LI> <A HREF="html/compcert.mppa_k1c.lib.Machblock.html">Machblock</A>: a variant of Mach, with a syntax for basic-blocks, and a block-step semantics (execute one basic-block in one step).
-This IR is generic over the processor, even if currently, only used for MPPA_K1C.
-<LI> <A HREF="html/compcert.mppa_k1c.Asmvliw.html"><I>Asmvliw</I></A>: abstract syntax and semantics for Mppa_K1c VLIW assembly: atomic instructions are grouped by "bundles". These bundles are executed sequentially, but execution is parallel within bundles.
-<LI> <A HREF="html/compcert.mppa_k1c.Asmblock.html"><I>Asmblock</I></A>: a variant of Asmvliw, with a sequential semantics within bundles, which make them corresponds here to usual basic-blocks.
+<LI> <A HREF="html/compcert.kvx.lib.Machblock.html">Machblock</A>: a variant of Mach, with a syntax for basic-blocks, and a block-step semantics (execute one basic-block in one step).
+This IR is generic over the processor, even if currently, only used for MPPA_KVX.
+<LI> <A HREF="html/compcert.kvx.Asmvliw.html"><I>Asmvliw</I></A>: abstract syntax and semantics for Mppa_KVX VLIW assembly: atomic instructions are grouped by "bundles". These bundles are executed sequentially, but execution is parallel within bundles.
+<LI> <A HREF="html/compcert.kvx.Asmblock.html"><I>Asmblock</I></A>: a variant of Asmvliw, with a sequential semantics within bundles, which make them corresponds here to usual basic-blocks.
   This IR is an intermediate step between Machblock and Asmvliw.
-<LI> <A HREF="html/compcert.mppa_k1c.Asm.html"><I>Asm</I></A>: a variant of Asmvliw with a flat syntax for bundles, instead of a structured one (bundle termination is encoded as a pseudo-instruction). This IR is mainly a wrapper of <I>Asmvliw</I> for a smooth integration in CompCert (and an easier pretty-printing of the abstract syntax).
+<LI> <A HREF="html/compcert.kvx.Asm.html"><I>Asm</I></A>: a variant of Asmvliw with a flat syntax for bundles, instead of a structured one (bundle termination is encoded as a pseudo-instruction). This IR is mainly a wrapper of <I>Asmvliw</I> for a smooth integration in CompCert (and an easier pretty-printing of the abstract syntax).
 </UL>
 
 <font color=gray><H3>Compiler passes</H3></font>
@@ -169,13 +169,13 @@ This IR is generic over the processor, even if currently, only used for MPPA_K1C
   <TD>Recognition of operators<br>and addressing modes</TD>
   <TD>Cminor to CminorSel</TD>
   <TD><A HREF="html/compcert.backend.Selection.html">Selection</A><br>
-      <A HREF="html/compcert.mppa_k1c.SelectOp.html"><I>SelectOp</I></A><br>
-      <A HREF="html/compcert.mppa_k1c.SelectLong.html"><I>SelectLong</I></A><br>
+      <A HREF="html/compcert.kvx.SelectOp.html"><I>SelectOp</I></A><br>
+      <A HREF="html/compcert.kvx.SelectLong.html"><I>SelectLong</I></A><br>
       <A HREF="html/compcert.backend.SelectDiv.html">SelectDiv</A><br>
       <A HREF="html/compcert.backend.SplitLong.html">SplitLong</A></TD>
   <TD><A HREF="html/compcert.backend.Selectionproof.html">Selectionproof</A><br>
-      <A HREF="html/compcert.mppa_k1c.SelectOpproof.html"><I>SelectOpproof</I></A><br>
-      <A HREF="html/compcert.mppa_k1c.SelectLongproof.html"><I>SelectLongproof</I></A><br>
+      <A HREF="html/compcert.kvx.SelectOpproof.html"><I>SelectOpproof</I></A><br>
+      <A HREF="html/compcert.kvx.SelectLongproof.html"><I>SelectLongproof</I></A><br>
       <A HREF="html/compcert.backend.SelectDivproof.html">SelectDivproof</A><br>
       <A HREF="html/compcert.backend.SplitLongproof.html">SplitLongproof</A></TD>
 </TR>
@@ -214,18 +214,18 @@ This IR is generic over the processor, even if currently, only used for MPPA_K1C
   <TD>Constant propagation</TD>
   <TD>RTL to RTL</TD>
   <TD><A HREF="html/compcert.backend.Constprop.html">Constprop</A><br>
-      <A HREF="html/compcert.mppa_k1c.ConstpropOp.html"><I>ConstpropOp</I></A></TD>
+      <A HREF="html/compcert.kvx.ConstpropOp.html"><I>ConstpropOp</I></A></TD>
   <TD><A HREF="html/compcert.backend.Constpropproof.html">Constpropproof</A><br>
-      <A HREF="html/compcert.mppa_k1c.ConstpropOpproof.html"><I>ConstproppOproof</I></A></TD>
+      <A HREF="html/compcert.kvx.ConstpropOpproof.html"><I>ConstproppOproof</I></A></TD>
 </TR>
 
 <TR valign="top">
   <TD>Common subexpression elimination</TD>
   <TD>RTL to RTL</TD>
   <TD><A HREF="html/compcert.backend.CSE.html">CSE</A><BR>
-      <A HREF="html/compcert.mppa_k1c.CombineOp.html"><I>CombineOp</I></A></TD>
+      <A HREF="html/compcert.kvx.CombineOp.html"><I>CombineOp</I></A></TD>
   <TD><A HREF="html/compcert.backend.CSEproof.html">CSEproof</A><BR>
-      <A HREF="html/compcert.mppa_k1c.CombineOpproof.html"><I>CombineOpproof</I></A></TD>
+      <A HREF="html/compcert.kvx.CombineOpproof.html"><I>CombineOpproof</I></A></TD>
 </TR>
 
 <TR valign="top">
@@ -282,44 +282,44 @@ This IR is generic over the processor, even if currently, only used for MPPA_K1C
   <TD>Linear to Mach</TD>
   <TD><A HREF="html/compcert.backend.Stacking.html">Stacking</A><BR>
       <A HREF="html/compcert.backend.Bounds.html">Bounds</A><BR>
-      <A HREF="html/compcert.mppa_k1c.Stacklayout.html"><I>Stacklayout</I></A></TD>
+      <A HREF="html/compcert.kvx.Stacklayout.html"><I>Stacklayout</I></A></TD>
   <TD><A HREF="html/compcert.backend.Stackingproof.html">Stackingproof</A><br>
       <A HREF="html/compcert.common.Separation.html">Separation</A></TD>
 </TR>
 </TABLE>
 
-<H4>Compilation passes introduced for MPPA-K1C</H4>
+<H4>Compilation passes introduced for MPPA-KVX</H4>
 <TABLE cellpadding="5%">
 <TR valign="top">
   <TD>Reconstruction of basic-blocks at Mach level</TD>
   <TD>Mach to Machblock</TD>
-  <TD><A HREF="html/compcert.mppa_k1c.lib.Machblockgen.html">Machblockgen</A></TD>
-  <TD><A HREF="html/compcert.mppa_k1c.lib.ForwardSimulationBlock.html">ForwardSimulationBlock</A><BR>
-      <A HREF="html/compcert.mppa_k1c.lib.Machblockgenproof.html">Machblockgenproof</A></TD>
+  <TD><A HREF="html/compcert.kvx.lib.Machblockgen.html">Machblockgen</A></TD>
+  <TD><A HREF="html/compcert.kvx.lib.ForwardSimulationBlock.html">ForwardSimulationBlock</A><BR>
+      <A HREF="html/compcert.kvx.lib.Machblockgenproof.html">Machblockgenproof</A></TD>
 </TR>
 
 <TR valign="top">
   <TD>Emission of purely sequential assembly code</TD>
   <TD>Machblock to Asmblock</TD>
-  <TD><A HREF="html/compcert.mppa_k1c.Asmblockgen.html"><I>Asmblockgen</I></A></TD>
-  <TD><A HREF="html/compcert.mppa_k1c.lib.Asmblockgenproof0.html"><I>Asmblockgenproof0</I></A><BR>
-      <A HREF="html/compcert.mppa_k1c.Asmblockgenproof1.html"><I>Asmblockgenproof1</I></A><BR>
-      <A HREF="html/compcert.mppa_k1c.Asmblockgenproof.html"><I>Asmblockgenproof</I></A></TD>
+  <TD><A HREF="html/compcert.kvx.Asmblockgen.html"><I>Asmblockgen</I></A></TD>
+  <TD><A HREF="html/compcert.kvx.lib.Asmblockgenproof0.html"><I>Asmblockgenproof0</I></A><BR>
+      <A HREF="html/compcert.kvx.Asmblockgenproof1.html"><I>Asmblockgenproof1</I></A><BR>
+      <A HREF="html/compcert.kvx.Asmblockgenproof.html"><I>Asmblockgenproof</I></A></TD>
 </TR>
 
 <TR valign="top">
   <TD>Bundling (and basic-block scheduling)</TD>
   <TD>Asmblock to Asmvliw</TD>
-  <TD><A HREF="html/compcert.mppa_k1c.PostpassScheduling.html"><I>PostpassScheduling</I></A> using<BR>
-      <A HREF="html/compcert.mppa_k1c.Asmblockdeps.html"><I>Asmblockdeps</I></A> and the <tt>abstractbb</tt> library</TD>
-  <TD><A HREF="html/compcert.mppa_k1c.PostpassSchedulingproof.html"><I>PostpassSchedulingproof</I></A></TD>
+  <TD><A HREF="html/compcert.kvx.PostpassScheduling.html"><I>PostpassScheduling</I></A> using<BR>
+      <A HREF="html/compcert.kvx.Asmblockdeps.html"><I>Asmblockdeps</I></A> and the <tt>abstractbb</tt> library</TD>
+  <TD><A HREF="html/compcert.kvx.PostpassSchedulingproof.html"><I>PostpassSchedulingproof</I></A></TD>
 </TR>
 
 <TR valign="top">
   <TD>Flattening bundles (only a bureaucratic operation)</TD>
   <TD>Asmvliw to Asm</TD>
-  <TD><A HREF="html/compcert.mppa_k1c.Asmgen.html"><I>Asmgen</I></A></TD>
-  <TD><A HREF="html/compcert.mppa_k1c.Asmgenproof.html"><I>Asmgenproof</I></A></TD>
+  <TD><A HREF="html/compcert.kvx.Asmgen.html"><I>Asmgen</I></A></TD>
+  <TD><A HREF="html/compcert.kvx.Asmgenproof.html"><I>Asmgenproof</I></A></TD>
 </TR>
 </TABLE>
 
@@ -341,10 +341,10 @@ CSE, and dead code elimination.
 <LI> <A HREF="html/compcert.backend.Liveness.html">Liveness</A>: liveness analysis</A>.
 <LI> <A HREF="html/compcert.backend.ValueAnalysis.html">ValueAnalysis</A>: value and alias analysis</A> <BR>
 See also: <A HREF="html/compcert.backend.ValueDomain.html">ValueDomain</A>: the abstract domain for value analysis.<BR>
-See also: <A HREF="html/compcert.mppa_k1c.ValueAOp.html"><I>ValueAOp</I></A>: processor-dependent parts of value analysis.
+See also: <A HREF="html/compcert.kvx.ValueAOp.html"><I>ValueAOp</I></A>: processor-dependent parts of value analysis.
 <LI> <A HREF="html/compcert.backend.Deadcode.html">Deadcode</A>: neededness analysis</A> <BR>
 See also: <A HREF="html/compcert.backend.NeedDomain.html">NeedDomain</A>: the abstract domain for neededness analysis.<BR>
-See also: <A HREF="html/compcert.mppa_k1c.NeedOp.html"><I>NeedOp</I></A>: processor-dependent parts of neededness analysis.
+See also: <A HREF="html/compcert.kvx.NeedOp.html"><I>NeedOp</I></A>: processor-dependent parts of neededness analysis.
 </UL>
 
 <H3>Type systems</H3>
diff --git a/driver/Clflags.ml b/driver/Clflags.ml
index b0d3740e..eb21b3f8 100644
--- a/driver/Clflags.ml
+++ b/driver/Clflags.ml
@@ -15,7 +15,7 @@
 let prepro_options = ref ([]: string list)
 let linker_options = ref ([]: string list)
 let assembler_options = ref ([]: string list)
-let option_flongdouble = ref (Configuration.arch = "mppa_k1c")
+let option_flongdouble = ref (Configuration.arch = "kvx")
 let option_fstruct_passing = ref false
 let option_fbitfields = ref false
 let option_fvararg_calls = ref true
diff --git a/driver/Configuration.ml b/driver/Configuration.ml
index 08084720..1d40214a 100644
--- a/driver/Configuration.ml
+++ b/driver/Configuration.ml
@@ -123,7 +123,7 @@ let get_bool_config key =
 
 let arch =
   match get_config_string "arch" with
-  | "powerpc"|"arm"|"x86"|"riscV"|"mppa_k1c"|"aarch64" as a -> a
+  | "powerpc"|"arm"|"x86"|"riscV"|"kvx"|"aarch64" as a -> a
   | v -> bad_config "arch" [v]
 let model = get_config_string "model"
 let abi = get_config_string "abi"
diff --git a/driver/Frontend.ml b/driver/Frontend.ml
index b9db0d23..5db0040f 100644
--- a/driver/Frontend.ml
+++ b/driver/Frontend.ml
@@ -116,7 +116,7 @@ let init () =
     | "riscV"   -> if Configuration.model = "64"
                    then Machine.rv64
                    else Machine.rv32
-    | "mppa_k1c" -> Machine.mppa_k1c
+    | "kvx" -> Machine.kvx
     | "aarch64" -> Machine.aarch64
     | _         -> assert false
   end;
diff --git a/mppa_k1c/Archi.v b/kvx/Archi.v
index 1a15b733..6d59a3d1 100644
--- a/mppa_k1c/Archi.v
+++ b/kvx/Archi.v
@@ -13,7 +13,7 @@
 (*                                                             *)
 (* *************************************************************)
 
-(** Architecture-dependent parameters for MPPA K1c. Mostly copied from the Risc-V backend *)
+(** Architecture-dependent parameters for MPPA KVX. Mostly copied from the Risc-V backend *)
 
 Require Import ZArith List.
 Require Import Binary Bits.
diff --git a/mppa_k1c/Asm.v b/kvx/Asm.v
index c8c0bc1c..69d0ecf6 100644
--- a/mppa_k1c/Asm.v
+++ b/kvx/Asm.v
@@ -13,7 +13,7 @@
 (*                                                             *)
 (* *************************************************************)
 
-(** * Abstract syntax for K1c textual assembly language.
+(** * Abstract syntax for KVX textual assembly language.
 
     Each emittable instruction is defined here. ';;' is also defined as an instruction.
     The goal of this representation is to stay compatible with the rest of the generic backend of CompCert
diff --git a/mppa_k1c/AsmToJSON.ml b/kvx/AsmToJSON.ml
index 8a6a97a7..8a6a97a7 100644
--- a/mppa_k1c/AsmToJSON.ml
+++ b/kvx/AsmToJSON.ml
diff --git a/mppa_k1c/Asmaux.v b/kvx/Asmaux.v
index 2abd445e..2abd445e 100644
--- a/mppa_k1c/Asmaux.v
+++ b/kvx/Asmaux.v
diff --git a/mppa_k1c/Asmblock.v b/kvx/Asmblock.v
index 885ac6bc..9c8e4cc3 100644
--- a/mppa_k1c/Asmblock.v
+++ b/kvx/Asmblock.v
@@ -12,7 +12,7 @@
 (*                                                             *)
 (* *************************************************************)
 
-(** Sequential block semantics for K1c assembly. The syntax is given in AsmVLIW *)
+(** Sequential block semantics for KVX assembly. The syntax is given in AsmVLIW *)
 
 Require Import Coqlib.
 Require Import Maps.
diff --git a/mppa_k1c/Asmblockdeps.v b/kvx/Asmblockdeps.v
index 1881e7e9..1881e7e9 100644
--- a/mppa_k1c/Asmblockdeps.v
+++ b/kvx/Asmblockdeps.v
diff --git a/mppa_k1c/Asmblockgen.v b/kvx/Asmblockgen.v
index f57b596b..7167cebe 100644
--- a/mppa_k1c/Asmblockgen.v
+++ b/kvx/Asmblockgen.v
@@ -13,7 +13,7 @@
 (*                                                             *)
 (* *************************************************************)
 
-(** * Translation from Machblock to K1c assembly language (Asmblock) 
+(** * Translation from Machblock to KVX assembly language (Asmblock) 
     Inspired from the Mach->Asm pass of other backends, but adapted to the block structure *)
 
 Require Archi.
diff --git a/mppa_k1c/Asmblockgenproof.v b/kvx/Asmblockgenproof.v
index 5cb498bc..5cb498bc 100644
--- a/mppa_k1c/Asmblockgenproof.v
+++ b/kvx/Asmblockgenproof.v
diff --git a/mppa_k1c/Asmblockgenproof1.v b/kvx/Asmblockgenproof1.v
index 74b9b62b..74b9b62b 100644
--- a/mppa_k1c/Asmblockgenproof1.v
+++ b/kvx/Asmblockgenproof1.v
diff --git a/mppa_k1c/Asmblockprops.v b/kvx/Asmblockprops.v
index bc14b231..bc14b231 100644
--- a/mppa_k1c/Asmblockprops.v
+++ b/kvx/Asmblockprops.v
diff --git a/mppa_k1c/Asmexpand.ml b/kvx/Asmexpand.ml
index 785887b2..5d4fd2f5 100644
--- a/mppa_k1c/Asmexpand.ml
+++ b/kvx/Asmexpand.ml
@@ -401,69 +401,69 @@ let expand_builtin_inline name args res = let open Asmvliw in
      expand_builtin_va_start a
   | "__builtin_clzll", [BA(IR a)], BR(IR res) ->
      emit (Pclzll(res, a))
-  | "__builtin_k1_stsud", [BA(IR a1); BA(IR a2)], BR(IR res) ->
+  | "__builtin_kvx_stsud", [BA(IR a1); BA(IR a2)], BR(IR res) ->
      emit (Pstsud(res, a1, a2))
-  | "__builtin_k1_get", [BA_int(n)], BR(IR res) ->
+  | "__builtin_kvx_get", [BA_int(n)], BR(IR res) ->
      let cn = camlint_of_coqint n in
      (if not_system_register cn
-      then failwith (Printf.sprintf "__builtin_k1_get(n): n must be between 0 and %ld, was %ld" last_system_register cn)
+      then failwith (Printf.sprintf "__builtin_kvx_get(n): n must be between 0 and %ld, was %ld" last_system_register cn)
       else emit (Pgetn(n, res)))
-  | "__builtin_k1_set", [BA_int(n); BA(IR src)], _ ->
+  | "__builtin_kvx_set", [BA_int(n); BA(IR src)], _ ->
      let cn = camlint_of_coqint n in
      (if not_system_register cn
-      then failwith (Printf.sprintf "__builtin_k1_set(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
+      then failwith (Printf.sprintf "__builtin_kvx_set(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
       else emit (Psetn(n, src)))
-  | "__builtin_k1_wfxl", [BA_int(n); BA(IR src)], _ ->
+  | "__builtin_kvx_wfxl", [BA_int(n); BA(IR src)], _ ->
      let cn = camlint_of_coqint n in
      (if not_system_register cn
-      then failwith (Printf.sprintf "__builtin_k1_wfxl(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
+      then failwith (Printf.sprintf "__builtin_kvx_wfxl(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
       else emit (Pwfxl(n, src)))
-  | "__builtin_k1_wfxm", [BA_int(n); BA(IR src)], _ ->
+  | "__builtin_kvx_wfxm", [BA_int(n); BA(IR src)], _ ->
      let cn = camlint_of_coqint n in
      (if not_system_register cn
-      then failwith (Printf.sprintf "__builtin_k1_wfxm(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
+      then failwith (Printf.sprintf "__builtin_kvx_wfxm(n, val): n must be between 0 and %ld, was %ld" last_system_register cn)
       else emit (Pwfxm(n, src)))
-  | "__builtin_k1_ldu", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_ldu", [BA(IR addr)], BR(IR res) ->
      emit (Pldu(res, addr))
-  | "__builtin_k1_lbzu", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_lbzu", [BA(IR addr)], BR(IR res) ->
      emit (Plbzu(res, addr))
-  | "__builtin_k1_lhzu", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_lhzu", [BA(IR addr)], BR(IR res) ->
      emit (Plhzu(res, addr))
-  | "__builtin_k1_lwzu", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_lwzu", [BA(IR addr)], BR(IR res) ->
      emit (Plwzu(res, addr))
-  | "__builtin_k1_alclrd", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_alclrd", [BA(IR addr)], BR(IR res) ->
      emit (Palclrd(res, addr))
-  | "__builtin_k1_alclrw", [BA(IR addr)], BR(IR res) ->
+  | "__builtin_kvx_alclrw", [BA(IR addr)], BR(IR res) ->
      emit (Palclrw(res, addr))
-  | "__builtin_k1_await", [], _ ->
+  | "__builtin_kvx_await", [], _ ->
      emit Pawait
-  | "__builtin_k1_sleep", [], _ ->
+  | "__builtin_kvx_sleep", [], _ ->
      emit Psleep
-  | "__builtin_k1_stop", [], _ ->
+  | "__builtin_kvx_stop", [], _ ->
      emit Pstop
-  | "__builtin_k1_barrier", [], _ ->
+  | "__builtin_kvx_barrier", [], _ ->
      emit Pbarrier
-  | "__builtin_k1_fence", [], _ ->
+  | "__builtin_kvx_fence", [], _ ->
      emit Pfence
-  | "__builtin_k1_dinval", [], _ ->
+  | "__builtin_kvx_dinval", [], _ ->
      emit Pdinval
-  | "__builtin_k1_dinvall", [BA(IR addr)], _ ->
+  | "__builtin_kvx_dinvall", [BA(IR addr)], _ ->
      emit (Pdinvall addr)
-  | "__builtin_k1_dtouchl", [BA(IR addr)], _ ->
+  | "__builtin_kvx_dtouchl", [BA(IR addr)], _ ->
      emit (Pdtouchl addr)
-  | "__builtin_k1_iinval", [], _ ->
+  | "__builtin_kvx_iinval", [], _ ->
      emit Piinval
-  | "__builtin_k1_iinvals", [BA(IR addr)], _ ->
+  | "__builtin_kvx_iinvals", [BA(IR addr)], _ ->
      emit (Piinvals addr)
-  | "__builtin_k1_itouchl", [BA(IR addr)], _ ->
+  | "__builtin_kvx_itouchl", [BA(IR addr)], _ ->
      emit (Pitouchl addr)
-  | "__builtin_k1_dzerol", [BA(IR addr)], _ ->
+  | "__builtin_kvx_dzerol", [BA(IR addr)], _ ->
      emit (Pdzerol addr)
-(*| "__builtin_k1_afaddd", [BA(IR addr); BA (IR incr_res)], BR(IR res) ->
+(*| "__builtin_kvx_afaddd", [BA(IR addr); BA (IR incr_res)], BR(IR res) ->
      (if res <> incr_res
       then (emit (Asm.Pmv(res, incr_res)); emit Psemi));
      emit (Pafaddd(addr, res))
-  | "__builtin_k1_afaddw", [BA(IR addr); BA (IR incr_res)], BR(IR res) ->
+  | "__builtin_kvx_afaddw", [BA(IR addr); BA (IR incr_res)], BR(IR res) ->
      (if res <> incr_res
       then (emit (Asm.Pmv(res, incr_res)); emit Psemi));
      emit (Pafaddw(addr, res)) *) (* see #157 *)
diff --git a/mppa_k1c/Asmgen.v b/kvx/Asmgen.v
index 61856acf..61856acf 100644
--- a/mppa_k1c/Asmgen.v
+++ b/kvx/Asmgen.v
diff --git a/mppa_k1c/Asmgenproof.v b/kvx/Asmgenproof.v
index f43acd37..f43acd37 100644
--- a/mppa_k1c/Asmgenproof.v
+++ b/kvx/Asmgenproof.v
diff --git a/mppa_k1c/Asmvliw.v b/kvx/Asmvliw.v
index b085fb1d..301ee69a 100644
--- a/mppa_k1c/Asmvliw.v
+++ b/kvx/Asmvliw.v
@@ -13,7 +13,7 @@
 (*                                                             *)
 (* *************************************************************)
 
-(** Abstract syntax and semantics for VLIW semantics of K1c assembly language. *)
+(** Abstract syntax and semantics for VLIW semantics of KVX assembly language. *)
 
 Require Import Coqlib.
 Require Import Maps.
@@ -35,7 +35,7 @@ Require Import Chunks.
 
 (** * Abstract syntax *)
 
-(** A K1c program is syntactically given as a list of functions. 
+(** A KVX program is syntactically given as a list of functions. 
     Each function is associated to a list of bundles of type [bblock] below.
     Hence, syntactically, we view each bundle as a basic block:
     this view induces our sequential semantics of bundles defined in [Asmblock].
@@ -219,7 +219,7 @@ Inductive ftest: Type :=
 
 Definition offset : Type := ptrofs.
 
-(** We model a subset of the K1c instruction set. In particular, we do not
+(** We model a subset of the KVX instruction set. In particular, we do not
   support floats yet.
 
   Although it is possible to use the 32-bits mode, for now we don't support it.
diff --git a/mppa_k1c/Builtins1.v b/kvx/Builtins1.v
index eeb578d0..eeb578d0 100644
--- a/mppa_k1c/Builtins1.v
+++ b/kvx/Builtins1.v
diff --git a/kvx/CBuiltins.ml b/kvx/CBuiltins.ml
new file mode 100644
index 00000000..fa2f4c60
--- /dev/null
+++ b/kvx/CBuiltins.ml
@@ -0,0 +1,143 @@
+(* *************************************************************)
+(*                                                             *)
+(*             The Compcert verified compiler                  *)
+(*                                                             *)
+(*           Sylvain Boulmé     Grenoble-INP, VERIMAG          *)
+(*           Xavier Leroy       INRIA Paris-Rocquencourt       *)
+(*           David Monniaux     CNRS, VERIMAG                  *)
+(*           Cyril Six          Kalray                         *)
+(*                                                             *)
+(*  Copyright Kalray. Copyright VERIMAG. All rights reserved.  *)
+(*  This file is distributed under the terms of the INRIA      *)
+(*  Non-Commercial License Agreement.                          *)
+(*                                                             *)
+(* *************************************************************)
+
+(* Processor-dependent builtin C functions *)
+
+open C
+
+let builtins = {
+  builtin_typedefs = [
+    "__builtin_va_list", TPtr(TVoid [], [])
+  ];
+  (* The builtin list is inspired from the GCC file builtin_kvx.h *)
+  builtin_functions = [ (* Some builtins are commented out because their opcode is not present (yet?) *)
+      (* BCU Instructions *)
+      "__builtin_kvx_await", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_barrier", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_doze", (TVoid [], [], false); (* opcode not supported in assembly, not in documentation *)
+      "__builtin_kvx_wfxl", (TVoid [], [TInt(IUChar, []); TInt(ILongLong, [])], false); (* DONE *)
+      "__builtin_kvx_wfxm", (TVoid [], [TInt(IUChar, []); TInt(ILongLong, [])], false); (* DONE *)
+      "__builtin_kvx_sleep", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_stop", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_syncgroup", (TVoid [], [TInt(IULongLong, [])], false);
+      "__builtin_kvx_tlbread", (TVoid [], [], false);
+      "__builtin_kvx_tlbwrite", (TVoid [], [], false);
+      "__builtin_kvx_tlbprobe", (TVoid [], [], false);
+      "__builtin_kvx_tlbdinval", (TVoid [], [], false);
+      "__builtin_kvx_tlbiinval", (TVoid [], [], false);
+      
+      "__builtin_kvx_get", (TInt(IULongLong, []), [TInt(IInt, [])], false); (* DONE *)
+      "__builtin_kvx_set", (TVoid [], [TInt(IInt, []); TInt(IULongLong, [])], false); (* DONE *)
+      
+      (* LSU Instructions *)
+      (* acswapd and acswapw done using headers and assembly *)
+(*     "__builtin_kvx_afaddd", (TInt(IULongLong, []), [TPtr(TVoid [], []); TInt(ILongLong, [])], false);
+       "__builtin_kvx_afaddw", (TInt(IUInt, []), [TPtr(TVoid [], []); TInt(IInt, [])], false); *) (* see #157 *)
+      "__builtin_kvx_alclrd", (TInt(IULongLong, []), [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_alclrw", (TInt(IUInt, []), [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_dinval", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_dinvall", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_dtouchl", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_dzerol", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_fence", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_iinval", (TVoid [], [], false); (* DONE *)
+      "__builtin_kvx_iinvals", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_itouchl", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE [not supported by assembler but in documentation] *)
+      "__builtin_kvx_lbsu", (TInt(IChar, []), [TPtr(TVoid [], [])], false);
+      "__builtin_kvx_lbzu", (TInt(IUChar, []), [TPtr(TVoid [], [])], false);
+      "__builtin_kvx_ldu", (TInt(IULongLong, []), [TPtr(TVoid [], [])], false); (* DONE *)
+      "__builtin_kvx_lhsu", (TInt(IShort, []), [TPtr(TVoid [], [])], false);
+      "__builtin_kvx_lhzu", (TInt(IUShort, []), [TPtr(TVoid [], [])], false);
+      "__builtin_kvx_lwzu", (TInt(IUInt, []), [TPtr(TVoid [], [])], false);
+
+      (* ALU Instructions *)
+      (* "__builtin_kvx_addhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
+      (* "__builtin_kvx_adds", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
+      (* "__builtin_kvx_bwlu", (TInt(IUInt, []), 
+        [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, []); TInt(IUShort, [])], false); *)
+      (* "__builtin_kvx_bwluhp", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_bwluwp", (TInt(IULongLong, []), 
+        [TInt(IULongLong, []); TInt(IULongLong, []); TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_cbs", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_cbsdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
+      (* "__builtin_kvx_clz", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
+      "__builtin_clzw", (TInt(IInt, []), [TInt(IUInt, [])], false);
+      "__builtin_clzll", (TInt(ILongLong, []), [TInt(IULongLong, [])], false);
+      (* "__builtin_kvx_clzdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
+      (* "__builtin_kvx_cmove", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, []); TInt(IInt, [])], false); *)
+      (* "__builtin_kvx_ctz", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
+      "__builtin_kvx_ctzw", (TInt(IInt, []), [TInt(IUInt, [])], false);
+      "__builtin_kvx_ctzd", (TInt(ILongLong, []), [TInt(IULongLong, [])], false);
+      (* "__builtin_kvx_ctzdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
+      (* "__builtin_kvx_extfz", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_landhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, []); TInt(IInt, [])], false); *)
+      (* "__builtin_kvx_sat", (TInt(IInt, []), [TInt(IInt, []); TInt(IUChar, [])], false); *)
+      "__builtin_kvx_satd", (TInt(ILongLong, []), [TInt(ILongLong, []); TInt(IUChar, [])], false);
+      (* "__builtin_kvx_sbfhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
+      "__builtin_kvx_sbmm8", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
+      "__builtin_kvx_sbmmt8", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
+      (* "__builtin_kvx_sllhps", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_srahps", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
+      (* "__builtin_kvx_stsu", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
+      "__builtin_kvx_stsud", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
+
+
+    (* Synchronization *)
+(*  "__builtin_fence",
+      (TVoid [], [], false); *)
+(*  (* Float arithmetic *)
+    "__builtin_fmadd",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fmsub",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fnmadd",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fnmsub",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false); *)
+    "__builtin_fabsf",
+      (TFloat(FFloat, []),
+       [TFloat(FFloat, [])], false);
+    "__builtin_fmax",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fmin",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fmaxf",
+      (TFloat(FFloat, []),
+       [TFloat(FFloat, []); TFloat(FFloat, [])], false);
+    "__builtin_fminf",
+      (TFloat(FFloat, []),
+       [TFloat(FFloat, []); TFloat(FFloat, [])], false);
+    "__builtin_fma",
+      (TFloat(FDouble, []),
+       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
+    "__builtin_fmaf",
+      (TFloat(FFloat, []),
+       [TFloat(FFloat, []); TFloat(FFloat, []); TFloat(FFloat, [])], false);
+]
+}
+
+let va_list_type = TPtr(TVoid [], [])  (* to check! *)
+let size_va_list = if Archi.ptr64 then 8 else 4
+let va_list_scalar = true
+
+(* Expand memory references inside extended asm statements.  Used in C2C. *)
+
+let asm_mem_argument arg = Printf.sprintf "0(%s)" arg
diff --git a/mppa_k1c/CSE2deps.v b/kvx/CSE2deps.v
index b4b80e2f..b4b80e2f 100644
--- a/mppa_k1c/CSE2deps.v
+++ b/kvx/CSE2deps.v
diff --git a/mppa_k1c/CSE2depsproof.v b/kvx/CSE2depsproof.v
index f283c8ac..f283c8ac 100644
--- a/mppa_k1c/CSE2depsproof.v
+++ b/kvx/CSE2depsproof.v
diff --git a/mppa_k1c/Chunks.v b/kvx/Chunks.v
index 86d4f0ac..86d4f0ac 100644
--- a/mppa_k1c/Chunks.v
+++ b/kvx/Chunks.v
diff --git a/mppa_k1c/CombineOp.v b/kvx/CombineOp.v
index ff1db3cd..ff1db3cd 100644
--- a/mppa_k1c/CombineOp.v
+++ b/kvx/CombineOp.v
diff --git a/mppa_k1c/CombineOpproof.v b/kvx/CombineOpproof.v
index dafc90df..dafc90df 100644
--- a/mppa_k1c/CombineOpproof.v
+++ b/kvx/CombineOpproof.v
diff --git a/mppa_k1c/ConstpropOp.vp b/kvx/ConstpropOp.vp
index 2a428020..2a428020 100644
--- a/mppa_k1c/ConstpropOp.vp
+++ b/kvx/ConstpropOp.vp
diff --git a/mppa_k1c/ConstpropOpproof.v b/kvx/ConstpropOpproof.v
index 05bbdde1..05bbdde1 100644
--- a/mppa_k1c/ConstpropOpproof.v
+++ b/kvx/ConstpropOpproof.v
diff --git a/mppa_k1c/Conventions1.v b/kvx/Conventions1.v
index ab30ded9..ab30ded9 100644
--- a/mppa_k1c/Conventions1.v
+++ b/kvx/Conventions1.v
diff --git a/mppa_k1c/DecBoolOps.v b/kvx/DecBoolOps.v
index 1e0a6187..1e0a6187 100644
--- a/mppa_k1c/DecBoolOps.v
+++ b/kvx/DecBoolOps.v
diff --git a/mppa_k1c/DuplicateOpcodeHeuristic.ml b/kvx/DuplicateOpcodeHeuristic.ml
index 38702e1b..38702e1b 100644
--- a/mppa_k1c/DuplicateOpcodeHeuristic.ml
+++ b/kvx/DuplicateOpcodeHeuristic.ml
diff --git a/mppa_k1c/ExtFloats.v b/kvx/ExtFloats.v
index 9849c35d..b08503a5 100644
--- a/mppa_k1c/ExtFloats.v
+++ b/kvx/ExtFloats.v
@@ -16,7 +16,7 @@
 Require Import Floats Integers ZArith.
 
 Module ExtFloat.
-(** TODO check with the actual K1c;
+(** TODO check with the actual KVX;
     this is what happens on x86 and may be inappropriate. *)
 
 Definition min (x : float) (y : float) : float :=
@@ -33,7 +33,7 @@ Definition max (x : float) (y : float) : float :=
 End ExtFloat.
 
 Module ExtFloat32.
-(** TODO check with the actual K1c *)
+(** TODO check with the actual KVX *)
 
 Definition min (x : float32) (y : float32) : float32 :=
   match Float32.compare x y with
diff --git a/mppa_k1c/ExtValues.v b/kvx/ExtValues.v
index 3664c00a..3664c00a 100644
--- a/mppa_k1c/ExtValues.v
+++ b/kvx/ExtValues.v
diff --git a/mppa_k1c/InstructionScheduler.ml b/kvx/InstructionScheduler.ml
index e4dc3f97..e4dc3f97 100644
--- a/mppa_k1c/InstructionScheduler.ml
+++ b/kvx/InstructionScheduler.ml
diff --git a/mppa_k1c/InstructionScheduler.mli b/kvx/InstructionScheduler.mli
index f91c2d06..f91c2d06 100644
--- a/mppa_k1c/InstructionScheduler.mli
+++ b/kvx/InstructionScheduler.mli
diff --git a/mppa_k1c/Machregs.v b/kvx/Machregs.v
index a242fce2..02fa4e6b 100644
--- a/mppa_k1c/Machregs.v
+++ b/kvx/Machregs.v
@@ -228,12 +228,12 @@ Definition builtin_constraints (ef: external_function) :
                                        list builtin_arg_constraint :=
   match ef with
   | EF_builtin id sg =>
-    if string_dec id "__builtin_k1_get" then OK_const :: nil
-    else if string_dec id "__builtin_k1_set"
+    if string_dec id "__builtin_kvx_get" then OK_const :: nil
+    else if string_dec id "__builtin_kvx_set"
     then OK_const :: OK_default :: nil
-    else if string_dec id "__builtin_k1_wfxl"
+    else if string_dec id "__builtin_kvx_wfxl"
     then OK_const :: OK_default :: nil                 
-    else if string_dec id "__builtin_k1_wfxm"
+    else if string_dec id "__builtin_kvx_wfxm"
     then OK_const :: OK_default :: nil
     else nil
   | EF_vload _ => OK_addressing :: nil
diff --git a/mppa_k1c/Machregsaux.ml b/kvx/Machregsaux.ml
index 76956959..76956959 100644
--- a/mppa_k1c/Machregsaux.ml
+++ b/kvx/Machregsaux.ml
diff --git a/mppa_k1c/Machregsaux.mli b/kvx/Machregsaux.mli
index d7117c21..d7117c21 100644
--- a/mppa_k1c/Machregsaux.mli
+++ b/kvx/Machregsaux.mli
diff --git a/mppa_k1c/NeedOp.v b/kvx/NeedOp.v
index 4c354d5a..4c354d5a 100644
--- a/mppa_k1c/NeedOp.v
+++ b/kvx/NeedOp.v
diff --git a/mppa_k1c/Op.v b/kvx/Op.v
index 544bb081..544bb081 100644
--- a/mppa_k1c/Op.v
+++ b/kvx/Op.v
diff --git a/mppa_k1c/Peephole.v b/kvx/Peephole.v
index 35f4bbd9..35f4bbd9 100644
--- a/mppa_k1c/Peephole.v
+++ b/kvx/Peephole.v
diff --git a/mppa_k1c/PostpassScheduling.v b/kvx/PostpassScheduling.v
index 7518866d..7518866d 100644
--- a/mppa_k1c/PostpassScheduling.v
+++ b/kvx/PostpassScheduling.v
diff --git a/mppa_k1c/PostpassSchedulingOracle.ml b/kvx/PostpassSchedulingOracle.ml
index 325f70e5..822c0dc0 100644
--- a/mppa_k1c/PostpassSchedulingOracle.ml
+++ b/kvx/PostpassSchedulingOracle.ml
@@ -685,7 +685,7 @@ let real_inst_to_latency = function
   | Floatwz | Floatuwz | Fixeduwz | Fixedwz | Floatdz | Floatudz | Fixeddz | Fixedudz -> 4
   | Mulw | Muld | Maddw | Maddd | Msbfw | Msbfd -> 2 (* FIXME - WORST CASE. If it's S10 then it's only 1 *)
   | Lbs | Lbz | Lhs | Lhz | Lws | Ld | Lq | Lo -> 3
-  | Sb | Sh | Sw | Sd | Sq | So -> 1 (* See k1c-Optimization.pdf page 19 *)
+  | Sb | Sh | Sw | Sd | Sq | So -> 1 (* See kvx-Optimization.pdf page 19 *)
   | Get -> 1
   | Set -> 4 (* According to the manual should be 3, but I measured 4 *)
   | Icall | Call | Cb | Igoto | Goto | Ret -> 42 (* Should not matter since it's the final instruction of the basic block *)
diff --git a/mppa_k1c/PostpassSchedulingproof.v b/kvx/PostpassSchedulingproof.v
index c290387b..c290387b 100644
--- a/mppa_k1c/PostpassSchedulingproof.v
+++ b/kvx/PostpassSchedulingproof.v
diff --git a/mppa_k1c/PrintOp.ml b/kvx/PrintOp.ml
index da7d6c32..da7d6c32 100644
--- a/mppa_k1c/PrintOp.ml
+++ b/kvx/PrintOp.ml
diff --git a/mppa_k1c/SelectLong.vp b/kvx/SelectLong.vp
index b3638eca..b3638eca 100644
--- a/mppa_k1c/SelectLong.vp
+++ b/kvx/SelectLong.vp
diff --git a/mppa_k1c/SelectLongproof.v b/kvx/SelectLongproof.v
index fb38bbce..fb38bbce 100644
--- a/mppa_k1c/SelectLongproof.v
+++ b/kvx/SelectLongproof.v
diff --git a/mppa_k1c/SelectOp.vp b/kvx/SelectOp.vp
index 9e5d45a0..9e5d45a0 100644
--- a/mppa_k1c/SelectOp.vp
+++ b/kvx/SelectOp.vp
diff --git a/mppa_k1c/SelectOpproof.v b/kvx/SelectOpproof.v
index d1d0b95c..d1d0b95c 100644
--- a/mppa_k1c/SelectOpproof.v
+++ b/kvx/SelectOpproof.v
diff --git a/mppa_k1c/Stacklayout.v b/kvx/Stacklayout.v
index 46202e03..46202e03 100644
--- a/mppa_k1c/Stacklayout.v
+++ b/kvx/Stacklayout.v
diff --git a/mppa_k1c/TargetPrinter.ml b/kvx/TargetPrinter.ml
index e85b5ef3..dfafc137 100644
--- a/mppa_k1c/TargetPrinter.ml
+++ b/kvx/TargetPrinter.ml
@@ -297,7 +297,7 @@ module Target (*: TARGET*) =
     (* Profiling *)
     
 
-    let k1c_profiling_stub oc nr_items
+    let kvx_profiling_stub oc nr_items
           profiling_id_table_name
           profiling_counter_table_name =
           fprintf oc "	make $r0 = %d\n" nr_items;
@@ -870,7 +870,7 @@ module Target (*: TARGET*) =
       end
        
     let print_epilogue oc =
-      print_profiling_epilogue elf_text_print_fun_info Dtors k1c_profiling_stub oc;
+      print_profiling_epilogue elf_text_print_fun_info Dtors kvx_profiling_stub oc;
       if !Clflags.option_g then begin
         Debug.compute_gnu_file_enum (fun f -> ignore (print_file oc f));
         section oc Section_text;
diff --git a/mppa_k1c/ValueAOp.v b/kvx/ValueAOp.v
index e634fdc0..e634fdc0 100644
--- a/mppa_k1c/ValueAOp.v
+++ b/kvx/ValueAOp.v
diff --git a/mppa_k1c/abstractbb/AbstractBasicBlocksDef.v b/kvx/abstractbb/AbstractBasicBlocksDef.v
index 0b1c502d..0b1c502d 100644
--- a/mppa_k1c/abstractbb/AbstractBasicBlocksDef.v
+++ b/kvx/abstractbb/AbstractBasicBlocksDef.v
diff --git a/mppa_k1c/abstractbb/ImpSimuTest.v b/kvx/abstractbb/ImpSimuTest.v
index c914eee1..c914eee1 100644
--- a/mppa_k1c/abstractbb/ImpSimuTest.v
+++ b/kvx/abstractbb/ImpSimuTest.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpConfig.v b/kvx/abstractbb/Impure/ImpConfig.v
index dd9785b5..dd9785b5 100644
--- a/mppa_k1c/abstractbb/Impure/ImpConfig.v
+++ b/kvx/abstractbb/Impure/ImpConfig.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpCore.v b/kvx/abstractbb/Impure/ImpCore.v
index 508b3f19..508b3f19 100644
--- a/mppa_k1c/abstractbb/Impure/ImpCore.v
+++ b/kvx/abstractbb/Impure/ImpCore.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpExtern.v b/kvx/abstractbb/Impure/ImpExtern.v
index 8fb3cf3b..8fb3cf3b 100644
--- a/mppa_k1c/abstractbb/Impure/ImpExtern.v
+++ b/kvx/abstractbb/Impure/ImpExtern.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpHCons.v b/kvx/abstractbb/Impure/ImpHCons.v
index 637116cc..637116cc 100644
--- a/mppa_k1c/abstractbb/Impure/ImpHCons.v
+++ b/kvx/abstractbb/Impure/ImpHCons.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpIO.v b/kvx/abstractbb/Impure/ImpIO.v
index 6c02c395..6c02c395 100644
--- a/mppa_k1c/abstractbb/Impure/ImpIO.v
+++ b/kvx/abstractbb/Impure/ImpIO.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpLoops.v b/kvx/abstractbb/Impure/ImpLoops.v
index 33376c19..33376c19 100644
--- a/mppa_k1c/abstractbb/Impure/ImpLoops.v
+++ b/kvx/abstractbb/Impure/ImpLoops.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpMonads.v b/kvx/abstractbb/Impure/ImpMonads.v
index f01a2755..f01a2755 100644
--- a/mppa_k1c/abstractbb/Impure/ImpMonads.v
+++ b/kvx/abstractbb/Impure/ImpMonads.v
diff --git a/mppa_k1c/abstractbb/Impure/ImpPrelude.v b/kvx/abstractbb/Impure/ImpPrelude.v
index de4c7973..de4c7973 100644
--- a/mppa_k1c/abstractbb/Impure/ImpPrelude.v
+++ b/kvx/abstractbb/Impure/ImpPrelude.v
diff --git a/mppa_k1c/abstractbb/Impure/LICENSE b/kvx/abstractbb/Impure/LICENSE
index 65c5ca88..65c5ca88 100644
--- a/mppa_k1c/abstractbb/Impure/LICENSE
+++ b/kvx/abstractbb/Impure/LICENSE
diff --git a/mppa_k1c/abstractbb/Impure/README.md b/kvx/abstractbb/Impure/README.md
index 2b19d14a..2b19d14a 100644
--- a/mppa_k1c/abstractbb/Impure/README.md
+++ b/kvx/abstractbb/Impure/README.md
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpHConsOracles.ml b/kvx/abstractbb/Impure/ocaml/ImpHConsOracles.ml
index 2b66899b..2b66899b 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpHConsOracles.ml
+++ b/kvx/abstractbb/Impure/ocaml/ImpHConsOracles.ml
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpHConsOracles.mli b/kvx/abstractbb/Impure/ocaml/ImpHConsOracles.mli
index 5075d176..5075d176 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpHConsOracles.mli
+++ b/kvx/abstractbb/Impure/ocaml/ImpHConsOracles.mli
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpIOOracles.ml b/kvx/abstractbb/Impure/ocaml/ImpIOOracles.ml
index 9e63c12d..9e63c12d 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpIOOracles.ml
+++ b/kvx/abstractbb/Impure/ocaml/ImpIOOracles.ml
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpIOOracles.mli b/kvx/abstractbb/Impure/ocaml/ImpIOOracles.mli
index 6064286a..6064286a 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpIOOracles.mli
+++ b/kvx/abstractbb/Impure/ocaml/ImpIOOracles.mli
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpLoopOracles.ml b/kvx/abstractbb/Impure/ocaml/ImpLoopOracles.ml
index cb7625e5..cb7625e5 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpLoopOracles.ml
+++ b/kvx/abstractbb/Impure/ocaml/ImpLoopOracles.ml
diff --git a/mppa_k1c/abstractbb/Impure/ocaml/ImpLoopOracles.mli b/kvx/abstractbb/Impure/ocaml/ImpLoopOracles.mli
index 194696a1..194696a1 100644
--- a/mppa_k1c/abstractbb/Impure/ocaml/ImpLoopOracles.mli
+++ b/kvx/abstractbb/Impure/ocaml/ImpLoopOracles.mli
diff --git a/mppa_k1c/abstractbb/Parallelizability.v b/kvx/abstractbb/Parallelizability.v
index feebeee5..feebeee5 100644
--- a/mppa_k1c/abstractbb/Parallelizability.v
+++ b/kvx/abstractbb/Parallelizability.v
diff --git a/mppa_k1c/abstractbb/README.md b/kvx/abstractbb/README.md
index 69e5defc..69e5defc 100644
--- a/mppa_k1c/abstractbb/README.md
+++ b/kvx/abstractbb/README.md
diff --git a/mppa_k1c/abstractbb/SeqSimuTheory.v b/kvx/abstractbb/SeqSimuTheory.v
index 61f8f2ec..61f8f2ec 100644
--- a/mppa_k1c/abstractbb/SeqSimuTheory.v
+++ b/kvx/abstractbb/SeqSimuTheory.v
diff --git a/mppa_k1c/bitmasks.py b/kvx/bitmasks.py
index 9f6987d6..9f6987d6 100755
--- a/mppa_k1c/bitmasks.py
+++ b/kvx/bitmasks.py
diff --git a/mppa_k1c/extractionMachdep.v b/kvx/extractionMachdep.v
index 2e409931..2e409931 100644
--- a/mppa_k1c/extractionMachdep.v
+++ b/kvx/extractionMachdep.v
diff --git a/mppa_k1c/lib/Asmblockgenproof0.v b/kvx/lib/Asmblockgenproof0.v
index 1af59238..1af59238 100644
--- a/mppa_k1c/lib/Asmblockgenproof0.v
+++ b/kvx/lib/Asmblockgenproof0.v
diff --git a/mppa_k1c/lib/ForwardSimulationBlock.v b/kvx/lib/ForwardSimulationBlock.v
index f79814f2..f79814f2 100644
--- a/mppa_k1c/lib/ForwardSimulationBlock.v
+++ b/kvx/lib/ForwardSimulationBlock.v
diff --git a/mppa_k1c/lib/Machblock.v b/kvx/lib/Machblock.v
index 08e0eba2..08e0eba2 100644
--- a/mppa_k1c/lib/Machblock.v
+++ b/kvx/lib/Machblock.v
diff --git a/mppa_k1c/lib/Machblockgen.v b/kvx/lib/Machblockgen.v
index 287e4f7b..287e4f7b 100644
--- a/mppa_k1c/lib/Machblockgen.v
+++ b/kvx/lib/Machblockgen.v
diff --git a/mppa_k1c/lib/Machblockgenproof.v b/kvx/lib/Machblockgenproof.v
index dfb97bfe..dfb97bfe 100644
--- a/mppa_k1c/lib/Machblockgenproof.v
+++ b/kvx/lib/Machblockgenproof.v
diff --git a/mppa_k1c/unittest/Makefile b/kvx/unittest/Makefile
index 5e79efe4..fcbede2d 100644
--- a/mppa_k1c/unittest/Makefile
+++ b/kvx/unittest/Makefile
@@ -1,9 +1,9 @@
 # Needs to be called from CompCert root directory
-# $ make -f mppa_k1c/unittest/Makefile postpass_test
+# $ make -f kvx/unittest/Makefile postpass_test
 
 include Makefile.extr
 
-TEST_CMX=mppa_k1c/unittest/postpass_test.cmx
+TEST_CMX=kvx/unittest/postpass_test.cmx
 
 UNITTEST_OBJS:=$(shell $(MODORDER) $(TEST_CMX))
 
diff --git a/mppa_k1c/unittest/postpass_test.ml b/kvx/unittest/postpass_test.ml
index 434bfaf7..434bfaf7 100644
--- a/mppa_k1c/unittest/postpass_test.ml
+++ b/kvx/unittest/postpass_test.ml
diff --git a/mppa_k1c/CBuiltins.ml b/mppa_k1c/CBuiltins.ml
deleted file mode 100644
index 6dc3e938..00000000
--- a/mppa_k1c/CBuiltins.ml
+++ /dev/null
@@ -1,143 +0,0 @@
-(* *************************************************************)
-(*                                                             *)
-(*             The Compcert verified compiler                  *)
-(*                                                             *)
-(*           Sylvain Boulmé     Grenoble-INP, VERIMAG          *)
-(*           Xavier Leroy       INRIA Paris-Rocquencourt       *)
-(*           David Monniaux     CNRS, VERIMAG                  *)
-(*           Cyril Six          Kalray                         *)
-(*                                                             *)
-(*  Copyright Kalray. Copyright VERIMAG. All rights reserved.  *)
-(*  This file is distributed under the terms of the INRIA      *)
-(*  Non-Commercial License Agreement.                          *)
-(*                                                             *)
-(* *************************************************************)
-
-(* Processor-dependent builtin C functions *)
-
-open C
-
-let builtins = {
-  builtin_typedefs = [
-    "__builtin_va_list", TPtr(TVoid [], [])
-  ];
-  (* The builtin list is inspired from the GCC file builtin_k1.h *)
-  builtin_functions = [ (* Some builtins are commented out because their opcode is not present (yet?) *)
-      (* BCU Instructions *)
-      "__builtin_k1_await", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_barrier", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_doze", (TVoid [], [], false); (* opcode not supported in assembly, not in documentation *)
-      "__builtin_k1_wfxl", (TVoid [], [TInt(IUChar, []); TInt(ILongLong, [])], false); (* DONE *)
-      "__builtin_k1_wfxm", (TVoid [], [TInt(IUChar, []); TInt(ILongLong, [])], false); (* DONE *)
-      "__builtin_k1_sleep", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_stop", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_syncgroup", (TVoid [], [TInt(IULongLong, [])], false);
-      "__builtin_k1_tlbread", (TVoid [], [], false);
-      "__builtin_k1_tlbwrite", (TVoid [], [], false);
-      "__builtin_k1_tlbprobe", (TVoid [], [], false);
-      "__builtin_k1_tlbdinval", (TVoid [], [], false);
-      "__builtin_k1_tlbiinval", (TVoid [], [], false);
-      
-      "__builtin_k1_get", (TInt(IULongLong, []), [TInt(IInt, [])], false); (* DONE *)
-      "__builtin_k1_set", (TVoid [], [TInt(IInt, []); TInt(IULongLong, [])], false); (* DONE *)
-      
-      (* LSU Instructions *)
-      (* acswapd and acswapw done using headers and assembly *)
-(*     "__builtin_k1_afaddd", (TInt(IULongLong, []), [TPtr(TVoid [], []); TInt(ILongLong, [])], false);
-       "__builtin_k1_afaddw", (TInt(IUInt, []), [TPtr(TVoid [], []); TInt(IInt, [])], false); *) (* see #157 *)
-      "__builtin_k1_alclrd", (TInt(IULongLong, []), [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_alclrw", (TInt(IUInt, []), [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_dinval", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_dinvall", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_dtouchl", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_dzerol", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_fence", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_iinval", (TVoid [], [], false); (* DONE *)
-      "__builtin_k1_iinvals", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_itouchl", (TVoid [], [TPtr(TVoid [], [])], false); (* DONE [not supported by assembler but in documentation] *)
-      "__builtin_k1_lbsu", (TInt(IChar, []), [TPtr(TVoid [], [])], false);
-      "__builtin_k1_lbzu", (TInt(IUChar, []), [TPtr(TVoid [], [])], false);
-      "__builtin_k1_ldu", (TInt(IULongLong, []), [TPtr(TVoid [], [])], false); (* DONE *)
-      "__builtin_k1_lhsu", (TInt(IShort, []), [TPtr(TVoid [], [])], false);
-      "__builtin_k1_lhzu", (TInt(IUShort, []), [TPtr(TVoid [], [])], false);
-      "__builtin_k1_lwzu", (TInt(IUInt, []), [TPtr(TVoid [], [])], false);
-
-      (* ALU Instructions *)
-      (* "__builtin_k1_addhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
-      (* "__builtin_k1_adds", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
-      (* "__builtin_k1_bwlu", (TInt(IUInt, []), 
-        [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, []); TInt(IUShort, [])], false); *)
-      (* "__builtin_k1_bwluhp", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_bwluwp", (TInt(IULongLong, []), 
-        [TInt(IULongLong, []); TInt(IULongLong, []); TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_cbs", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_cbsdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
-      (* "__builtin_k1_clz", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
-      "__builtin_clzw", (TInt(IInt, []), [TInt(IUInt, [])], false);
-      "__builtin_clzll", (TInt(ILongLong, []), [TInt(IULongLong, [])], false);
-      (* "__builtin_k1_clzdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
-      (* "__builtin_k1_cmove", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, []); TInt(IInt, [])], false); *)
-      (* "__builtin_k1_ctz", (TInt(IInt, []), [TInt(IUInt, [])], false); *)
-      "__builtin_k1_ctzw", (TInt(IInt, []), [TInt(IUInt, [])], false);
-      "__builtin_k1_ctzd", (TInt(ILongLong, []), [TInt(IULongLong, [])], false);
-      (* "__builtin_k1_ctzdl", (TInt(ILongLong, []), [TInt(IULongLong, [])], false); *)
-      (* "__builtin_k1_extfz", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, []); TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_landhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, []); TInt(IInt, [])], false); *)
-      (* "__builtin_k1_sat", (TInt(IInt, []), [TInt(IInt, []); TInt(IUChar, [])], false); *)
-      "__builtin_k1_satd", (TInt(ILongLong, []), [TInt(ILongLong, []); TInt(IUChar, [])], false);
-      (* "__builtin_k1_sbfhp", (TInt(IInt, []), [TInt(IInt, []); TInt(IInt, [])], false); *)
-      "__builtin_k1_sbmm8", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
-      "__builtin_k1_sbmmt8", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
-      (* "__builtin_k1_sllhps", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_srahps", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
-      (* "__builtin_k1_stsu", (TInt(IUInt, []), [TInt(IUInt, []); TInt(IUInt, [])], false); *)
-      "__builtin_k1_stsud", (TInt(IULongLong, []), [TInt(IULongLong, []); TInt(IULongLong, [])], false);
-
-
-    (* Synchronization *)
-(*  "__builtin_fence",
-      (TVoid [], [], false); *)
-(*  (* Float arithmetic *)
-    "__builtin_fmadd",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fmsub",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fnmadd",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fnmsub",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false); *)
-    "__builtin_fabsf",
-      (TFloat(FFloat, []),
-       [TFloat(FFloat, [])], false);
-    "__builtin_fmax",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fmin",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fmaxf",
-      (TFloat(FFloat, []),
-       [TFloat(FFloat, []); TFloat(FFloat, [])], false);
-    "__builtin_fminf",
-      (TFloat(FFloat, []),
-       [TFloat(FFloat, []); TFloat(FFloat, [])], false);
-    "__builtin_fma",
-      (TFloat(FDouble, []),
-       [TFloat(FDouble, []); TFloat(FDouble, []); TFloat(FDouble, [])], false);
-    "__builtin_fmaf",
-      (TFloat(FFloat, []),
-       [TFloat(FFloat, []); TFloat(FFloat, []); TFloat(FFloat, [])], false);
-]
-}
-
-let va_list_type = TPtr(TVoid [], [])  (* to check! *)
-let size_va_list = if Archi.ptr64 then 8 else 4
-let va_list_scalar = true
-
-(* Expand memory references inside extended asm statements.  Used in C2C. *)
-
-let asm_mem_argument arg = Printf.sprintf "0(%s)" arg
diff --git a/runtime/Makefile b/runtime/Makefile
index ebce458b..ea3c914f 100644
--- a/runtime/Makefile
+++ b/runtime/Makefile
@@ -22,12 +22,12 @@ ifeq ($(ARCH),x86_64)
 OBJS=i64_dtou.o i64_utod.o i64_utof.o vararg.o
 else ifeq ($(ARCH),powerpc64)
 OBJS=i64_dtou.o i64_stof.o i64_utod.o i64_utof.o vararg.o
-else ifeq ($(ARCH),mppa_k1c)
+else ifeq ($(ARCH),kvx)
 OBJS=i64_umod.o i64_udiv.o i64_udivmod.o i64_sdiv.o i64_smod.o \
      i64_udivmod_stsud.o i32_divmod.o \
      i64_utod.o i64_utof.o i64_stod.o i64_stof.o \
      vararg.o
-DOMAKE:=$(shell (cd mppa_k1c && make))
+DOMAKE:=$(shell (cd kvx && make))
 else ifeq ($(ARCH),aarch64)
 OBJS=vararg.o
 else
@@ -45,8 +45,8 @@ LIB=libcompcert.a
 INCLUDES=include/float.h include/stdarg.h include/stdbool.h \
   include/stddef.h include/varargs.h include/stdalign.h \
   include/stdnoreturn.h
-ifeq ($(ARCH),mppa_k1c)
-INCLUDES += include/ccomp_k1c_fixes.h include/math.h
+ifeq ($(ARCH),kvx)
+INCLUDES += include/ccomp_kvx_fixes.h include/math.h
 endif
 
 VPATH=$(ARCH)
diff --git a/runtime/c/ccomp_kvx_fixes.h b/runtime/c/ccomp_kvx_fixes.h
new file mode 120000
index 00000000..726d0f72
--- /dev/null
+++ b/runtime/c/ccomp_kvx_fixes.h
@@ -0,0 +1 @@
+../include/ccomp_kvx_fixes.h
\ No newline at end of file
diff --git a/runtime/include/ccomp_k1c_fixes.h b/runtime/include/ccomp_kvx_fixes.h
index c884ae23..65d65e7b 100644
--- a/runtime/include/ccomp_k1c_fixes.h
+++ b/runtime/include/ccomp_kvx_fixes.h
@@ -16,8 +16,8 @@
 #ifndef __CCOMP_KIC_FIXES_H
 #define __CCOMP_KIC_FIXES_H
 
-#if ! (defined(__COMPCERT__) && defined (__K1C__))
-#error This header is solely for CompCert on K1C
+#if ! (defined(__COMPCERT__) && defined (__KVX__))
+#error This header is solely for CompCert on KVX
 #endif
 
 #undef __GNUC__
@@ -27,19 +27,19 @@ struct __int128_ccomp { long __int128_ccomp_low; long __int128_ccomp_high; };
 
 #define __int128 struct __int128_ccomp
 
-#define __builtin_k1_acswapd __compcert_acswapd
+#define __builtin_kvx_acswapd __compcert_acswapd
 extern __int128 __compcert_acswapd(void *address, unsigned long long new_value, unsigned long long old_value);
 
-#define __builtin_k1_acswapw __compcert_acswapw
+#define __builtin_kvx_acswapw __compcert_acswapw
 extern __int128 __compcert_acswapw(void *address, unsigned long long new_value, unsigned long long old_value);
 
-#define __builtin_k1_afaddd __compcert_afaddd
+#define __builtin_kvx_afaddd __compcert_afaddd
 extern long long __compcert_afaddd(void *address, unsigned long long incr);
 
-#define __builtin_k1_afaddw __compcert_afaddw
+#define __builtin_kvx_afaddw __compcert_afaddw
 extern int __compcert_afaddw(void *address, unsigned int incr);
 #endif
 
 /* #define __builtin_expect(x, y) (x) */
-#define __builtin_ctz(x) __builtin_k1_ctzw(x)
-#define __builtin_clz(x) __builtin_k1_clzw(x)
+#define __builtin_ctz(x) __builtin_kvx_ctzw(x)
+#define __builtin_clz(x) __builtin_kvx_clzw(x)
diff --git a/runtime/include/math.h b/runtime/include/math.h
index 422787e1..e7c9e475 100644
--- a/runtime/include/math.h
+++ b/runtime/include/math.h
@@ -15,7 +15,7 @@
 #ifndef _COMPCERT_MATH_H
 #define _COMPCERT_MATH_H
 
-#ifdef __K1C__
+#ifdef __KVX__
 
 #define isfinite(__y) (fpclassify((__y)) >= FP_ZERO)
 
diff --git a/runtime/mppa_k1c/Makefile b/runtime/kvx/Makefile
index 4e47f567..4e47f567 100644
--- a/runtime/mppa_k1c/Makefile
+++ b/runtime/kvx/Makefile
diff --git a/runtime/c/ccomp_k1c_fixes.h b/runtime/kvx/ccomp_k1c_fixes.h
index b640c96e..b640c96e 120000
--- a/runtime/c/ccomp_k1c_fixes.h
+++ b/runtime/kvx/ccomp_k1c_fixes.h
diff --git a/runtime/mppa_k1c/i32_divmod.s b/runtime/kvx/i32_divmod.s
index d2b4e8d5..9a6f0bce 100644
--- a/runtime/mppa_k1c/i32_divmod.s
+++ b/runtime/kvx/i32_divmod.s
@@ -1,4 +1,4 @@
-/* K1C
+/* KVX
 32-bit unsigned/signed integer division/modulo (udiv5)
 
 D. Monniaux, CNRS, VERIMAG */
diff --git a/runtime/mppa_k1c/i64_sdiv.c b/runtime/kvx/i64_sdiv.c
index b98d9316..a42164cc 100644
--- a/runtime/mppa_k1c/i64_sdiv.c
+++ b/runtime/kvx/i64_sdiv.c
@@ -11,13 +11,13 @@ int i32_sdiv (int a, int b)
 /* DM FIXME this is for floating point */
 int fetestexcept(int excepts) {
   int mask = (COS_SFR_CS_IO_MASK | COS_SFR_CS_DZ_MASK | COS_SFR_CS_OV_MASK | COS_SFR_CS_UN_MASK | COS_SFR_CS_IN_MASK) & excepts;
-  unsigned long long cs = __builtin_k1_get(COS_SFR_CS);
+  unsigned long long cs = __builtin_kvx_get(COS_SFR_CS);
   return cs & mask;
 }
 
 int feclearexcept(int excepts) {
   int mask = (COS_SFR_CS_IO_MASK | COS_SFR_CS_DZ_MASK | COS_SFR_CS_OV_MASK | COS_SFR_CS_UN_MASK | COS_SFR_CS_IN_MASK) & excepts;
-  __builtin_k1_wfxl(COS_SFR_CS, mask);
+  __builtin_kvx_wfxl(COS_SFR_CS, mask);
   return 0;
 }
 #endif
diff --git a/runtime/mppa_k1c/i64_smod.c b/runtime/kvx/i64_smod.c
index 3371eecf..3371eecf 100644
--- a/runtime/mppa_k1c/i64_smod.c
+++ b/runtime/kvx/i64_smod.c
diff --git a/runtime/mppa_k1c/i64_udiv.c b/runtime/kvx/i64_udiv.c
index 75f4bbf5..75f4bbf5 100644
--- a/runtime/mppa_k1c/i64_udiv.c
+++ b/runtime/kvx/i64_udiv.c
diff --git a/runtime/mppa_k1c/i64_udivmod.c b/runtime/kvx/i64_udivmod.c
index ca48cd87..952e47e5 100644
--- a/runtime/mppa_k1c/i64_udivmod.c
+++ b/runtime/kvx/i64_udivmod.c
@@ -16,7 +16,7 @@ udivmoddi4(unsigned long long num, unsigned long long den, int modwanted)
 	    unsigned i = k;
 	    den = den >> 1;
 	    do {
-		r = __builtin_k1_stsud (den, r);
+		r = __builtin_kvx_stsud (den, r);
 		i--;
 	    } while (i!= 0);
 	    q = q + r;
diff --git a/runtime/mppa_k1c/i64_udivmod_stsud.s b/runtime/kvx/i64_udivmod_stsud.s
index 50d0a767..2dd73d66 100644
--- a/runtime/mppa_k1c/i64_udivmod_stsud.s
+++ b/runtime/kvx/i64_udivmod_stsud.s
@@ -1,5 +1,5 @@
 /*
-Integer division for K1c
+Integer division for KVX
 
 David Monniaux, CNRS / Verimag
 	*/
diff --git a/runtime/mppa_k1c/i64_umod.c b/runtime/kvx/i64_umod.c
index 59e35960..59e35960 100644
--- a/runtime/mppa_k1c/i64_umod.c
+++ b/runtime/kvx/i64_umod.c
diff --git a/runtime/mppa_k1c/vararg.s b/runtime/kvx/vararg.s
index 65c1eab8..65c1eab8 100644
--- a/runtime/mppa_k1c/vararg.s
+++ b/runtime/kvx/vararg.s
diff --git a/runtime/mppa_k1c/ccomp_k1c_fixes.h b/runtime/mppa_k1c/ccomp_k1c_fixes.h
deleted file mode 120000
index b640c96e..00000000
--- a/runtime/mppa_k1c/ccomp_k1c_fixes.h
+++ /dev/null
@@ -1 +0,0 @@
-../include/ccomp_k1c_fixes.h
\ No newline at end of file
diff --git a/test/Makefile b/test/Makefile
index e9c5d6a1..c371e18a 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -3,7 +3,7 @@ include ../Makefile.config
 #DIRS=c compression raytracer spass regression
 
 # Kalray note - removing compression, raytracer and spass that cannot be executed by the simulator in reasonable time
-ifeq ($(ARCH),mppa_k1c)
+ifeq ($(ARCH),kvx)
 	DIRS=c regression
 else
 	DIRS=c compression raytracer spass regression
diff --git a/test/c/Makefile b/test/c/Makefile
index a2a80e06..726631d2 100644
--- a/test/c/Makefile
+++ b/test/c/Makefile
@@ -25,7 +25,7 @@ PROGS?=fib integr qsort fft fftsp fftw sha1 sha3 aes almabench \
 # * also removed bisect, who is exhibiting different float values on the Kalray
 #   architecture than using x86 GCC (for both CompCert and GCC ports) (tested with n=10)
 ##
-ifeq ($(ARCH),mppa_k1c)
+ifeq ($(ARCH),kvx)
 	PROGS:=$(filter-out knucleotide,$(PROGS))
 	PROGS:=$(filter-out bisect,$(PROGS))
 endif
diff --git a/test/c/aes.c b/test/c/aes.c
index 0a64fe60..c959a611 100644
--- a/test/c/aes.c
+++ b/test/c/aes.c
@@ -1441,7 +1441,7 @@ int main(int argc, char ** argv)
           (u8 *)"\x00\x11\x22\x33\x44\x55\x66\x77\x88\x99\xAA\xBB\xCC\xDD\xEE\xFF",
           (u8 *)"\x8E\xA2\xB7\xCA\x51\x67\x45\xBF\xEA\xFC\x49\x90\x4B\x49\x60\x89",
           5, 6);
-#ifdef __K1C__
+#ifdef __KVX__
   do_bench(2000);
 #else
   do_bench(1000000);
diff --git a/test/c/almabench.c b/test/c/almabench.c
index 4417200c..823bc18f 100644
--- a/test/c/almabench.c
+++ b/test/c/almabench.c
@@ -45,7 +45,7 @@
 #define sineps 0.3977771559319137
 #define coseps 0.9174820620691818
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define TEST_LENGTH 12
 #else
 #define TEST_LENGTH 36525
diff --git a/test/c/binarytrees.c b/test/c/binarytrees.c
index becae164..fbcddea1 100644
--- a/test/c/binarytrees.c
+++ b/test/c/binarytrees.c
@@ -75,7 +75,7 @@ int main(int argc, char* argv[])
     unsigned   N, depth, minDepth, maxDepth, stretchDepth;
     treeNode   *stretchTree, *longLivedTree, *tempTree;
 
-#ifdef __K1C__
+#ifdef __KVX__
     N = argc < 2 ? 6 : atol(argv[1]);
 #else
     N = argc < 2 ? 12 : atol(argv[1]);
diff --git a/test/c/chomp.c b/test/c/chomp.c
index 7e2f62c1..71931b3d 100644
--- a/test/c/chomp.c
+++ b/test/c/chomp.c
@@ -338,7 +338,7 @@ int main(void)
   struct _play *tree;
 
 
-#ifdef __K1C__
+#ifdef __KVX__
   ncol = 4;
   nrow = 4;
 #else
diff --git a/test/c/fannkuch.c b/test/c/fannkuch.c
index befccd8d..a075c988 100644
--- a/test/c/fannkuch.c
+++ b/test/c/fannkuch.c
@@ -102,7 +102,7 @@ fannkuch( int n )
     int
 main( int argc, char* argv[] )
 {
-#ifdef __K1C__
+#ifdef __KVX__
     int		n = (argc>1) ? atoi(argv[1]) : 6;
 #else
     int		n = (argc>1) ? atoi(argv[1]) : 10;
diff --git a/test/c/fft.c b/test/c/fft.c
index 8ab59c9a..3513319f 100644
--- a/test/c/fft.c
+++ b/test/c/fft.c
@@ -152,7 +152,7 @@ int main(int argc, char ** argv)
   double enp, t, y, z, zr, zi, zm, a;
   double * xr, * xi, * pxr, * pxi;
 
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 10;
 #else
   if (argc >= 2) n = atoi(argv[1]); else n = 18;
diff --git a/test/c/fftsp.c b/test/c/fftsp.c
index d327a74c..3215dca5 100644
--- a/test/c/fftsp.c
+++ b/test/c/fftsp.c
@@ -153,7 +153,7 @@ int main(int argc, char ** argv)
   float enp, t, y, z, zr, zi, zm, a;
   float * xr, * xi, * pxr, * pxi;
 
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 3;
 #else
   if (argc >= 2) n = atoi(argv[1]); else n = 12;
diff --git a/test/c/fftw.c b/test/c/fftw.c
index 04d896ad..2d50022a 100644
--- a/test/c/fftw.c
+++ b/test/c/fftw.c
@@ -74,7 +74,7 @@ const E KP1_847759065 = ((E) +1.847759065022573512256366378793576573644833252);
 
 /* Test harness */
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define NRUNS (10 * 10)
 #else
 #define NRUNS (100 * 1000)
diff --git a/test/c/fib.c b/test/c/fib.c
index 168626bc..536038bd 100644
--- a/test/c/fib.c
+++ b/test/c/fib.c
@@ -12,7 +12,7 @@ int fib(int n)
 int main(int argc, char ** argv)
 {
   int n, r;
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 15;
 #else
   if (argc >= 2) n = atoi(argv[1]); else n = 35;
diff --git a/test/c/integr.c b/test/c/integr.c
index cd0521f5..edd87def 100644
--- a/test/c/integr.c
+++ b/test/c/integr.c
@@ -25,7 +25,7 @@ double test(int n)
 int main(int argc, char ** argv)
 {
   int n; double r;
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 100000;
 #else
   if (argc >= 2) n = atoi(argv[1]); else n = 10000000;
diff --git a/test/c/lists.c b/test/c/lists.c
index 8deb0f37..b995f6d0 100644
--- a/test/c/lists.c
+++ b/test/c/lists.c
@@ -61,7 +61,7 @@ int main(int argc, char ** argv)
   int n, niter, i;
   struct list * l;
 
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 500;
   if (argc >= 3) niter = atoi(argv[1]); else niter = 100;
 #else
diff --git a/test/c/mandelbrot.c b/test/c/mandelbrot.c
index 548c3ffa..d862b1a3 100644
--- a/test/c/mandelbrot.c
+++ b/test/c/mandelbrot.c
@@ -17,7 +17,7 @@ int main (int argc, char **argv)
 {
     int w, h, bit_num = 0;
     char byte_acc = 0;
-#ifdef __K1C__
+#ifdef __KVX__
     int i, iter = 30;
 #else
     int i, iter = 50;
@@ -26,7 +26,7 @@ int main (int argc, char **argv)
     double Zr, Zi, Cr, Ci, Tr, Ti;
 
     if (argc < 2) {
-#ifdef __K1C__
+#ifdef __KVX__
       w = h = 40;
 #else
       w = h = 1000;
@@ -60,7 +60,7 @@ int main (int argc, char **argv)
             if(bit_num == 8)
             {
                 putc(byte_acc,stdout);
-#ifdef __K1C__ // stdout isn't flushed enough when --syscall=libstd_scalls.so is passed to the simulator k1-cluster
+#ifdef __KVX__ // stdout isn't flushed enough when --syscall=libstd_scalls.so is passed to the simulator k1-cluster
                 fflush(stdout);
 #endif
                 byte_acc = 0;
@@ -70,7 +70,7 @@ int main (int argc, char **argv)
             {
                 byte_acc <<= (8-w%8);
                 putc(byte_acc,stdout);
-#ifdef __K1C__ // stdout isn't flushed enough when --syscall=libstd_scalls.so is passed to the simulator k1-cluster
+#ifdef __KVX__ // stdout isn't flushed enough when --syscall=libstd_scalls.so is passed to the simulator k1-cluster
                 fflush(stdout);
 #endif
                 byte_acc = 0;
diff --git a/test/c/nbody.c b/test/c/nbody.c
index ab0ebabe..01b36d5a 100644
--- a/test/c/nbody.c
+++ b/test/c/nbody.c
@@ -140,7 +140,7 @@ void setup_bodies(void)
 
 int main(int argc, char ** argv)
 {
-#ifdef __K1C__
+#ifdef __KVX__
   int n = argc < 2 ? 100 : atoi(argv[1]);
 #else
   int n = argc < 2 ? 1000000 : atoi(argv[1]);
diff --git a/test/c/nsieve.c b/test/c/nsieve.c
index 3954bcbe..83e1e1f0 100644
--- a/test/c/nsieve.c
+++ b/test/c/nsieve.c
@@ -29,14 +29,14 @@ static unsigned int nsieve(int m) {
 #define NITER 2
 
 int main(int argc, char * argv[]) {
-#ifdef __K1C__
+#ifdef __KVX__
     int m = argc < 2 ? 6 : atoi(argv[1]);
 #else
     int m = argc < 2 ? 9 : atoi(argv[1]);
 #endif
     int i, j;
     for (i = 0; i < 3; i++) {
-#ifdef __K1C__
+#ifdef __KVX__
       int n = 200 << (m-i);
 #else
       int n = 10000 << (m-i);
diff --git a/test/c/nsievebits.c b/test/c/nsievebits.c
index e3b7fd43..a723d6d8 100644
--- a/test/c/nsievebits.c
+++ b/test/c/nsievebits.c
@@ -30,7 +30,7 @@ nsieve(unsigned int m)
 	return (count);
 }
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define NITER 1
 #else
 #define NITER 2
@@ -52,7 +52,7 @@ main(int ac, char **av)
 {
 	unsigned int n;
 
-#ifdef __K1C__
+#ifdef __KVX__
 	n = ac < 2 ? 2 : atoi(av[1]);
 #else
 	n = ac < 2 ? 9 : atoi(av[1]);
diff --git a/test/c/perlin.c b/test/c/perlin.c
index 29ebf964..5fa83a81 100644
--- a/test/c/perlin.c
+++ b/test/c/perlin.c
@@ -63,7 +63,7 @@ static void init(void) {
     p[256+i] = p[i] = permutation[i];
 }
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define INCREMENT 0.5
 #define MIN -3.0
 #define MAX 3.0
diff --git a/test/c/qsort.c b/test/c/qsort.c
index 1ebe1e11..298e131f 100644
--- a/test/c/qsort.c
+++ b/test/c/qsort.c
@@ -34,7 +34,7 @@ int main(int argc, char ** argv)
   int n, i, j;
   int * a, * b;
 
-#ifdef __K1C__
+#ifdef __KVX__
   if (argc >= 2) n = atoi(argv[1]); else n = 500;
 #else
   if (argc >= 2) n = atoi(argv[1]); else n = 100000;
diff --git a/test/c/sha1.c b/test/c/sha1.c
index 624030cc..ce827c4a 100644
--- a/test/c/sha1.c
+++ b/test/c/sha1.c
@@ -231,7 +231,7 @@ int main(int argc, char ** argv)
   }
   do_test(test_input_1, test_output_1);
   do_test(test_input_2, test_output_2);
-#ifdef __K1C__
+#ifdef __KVX__
   do_bench(500);
 #else
   do_bench(200000);
diff --git a/test/c/sha3.c b/test/c/sha3.c
index 164e3086..796162a5 100644
--- a/test/c/sha3.c
+++ b/test/c/sha3.c
@@ -190,7 +190,7 @@ test_triplet_t testvec[4] = {
   }
 };
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define DATALEN 1000
 #define NITER 7
 #else
diff --git a/test/c/siphash24.c b/test/c/siphash24.c
index ce0df78c..b4b4ff34 100644
--- a/test/c/siphash24.c
+++ b/test/c/siphash24.c
@@ -235,7 +235,7 @@ int test_vectors()
 
 u8 testdata[100] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 12, 34, 56, 78, 90 };
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define NITER 1000
 #else
 #define NITER 1000000
diff --git a/test/c/spectral.c b/test/c/spectral.c
index dca78fe0..2d7604b2 100644
--- a/test/c/spectral.c
+++ b/test/c/spectral.c
@@ -43,7 +43,7 @@ void eval_AtA_times_u(int N, const double u[], double AtAu[])
 int main(int argc, char *argv[])
 {
   int i;
-#ifdef __K1C__
+#ifdef __KVX__
   int N = ((argc == 2) ? atoi(argv[1]) : 11);
 #else
   int N = ((argc == 2) ? atoi(argv[1]) : 1000);
diff --git a/test/c/vmach.c b/test/c/vmach.c
index 5858d4d6..56138104 100644
--- a/test/c/vmach.c
+++ b/test/c/vmach.c
@@ -159,7 +159,7 @@ long wordcode_interp(unsigned int* code)
 
 #define I(a,b,c,d) ((a) + ((b) << 8) + ((c) << 16) + ((d) << 24))
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define FIBSIZE 15
 #else
 #define FIBSIZE 30
@@ -182,7 +182,7 @@ unsigned int wordcode_fib[] = {
 /* 13 */ I(WRETURN, 0, 2, 0)
 };
 
-#ifdef __K1C__
+#ifdef __KVX__
 #define TAKSIZE1 6
 #define TAKSIZE2 9
 #define TAKSIZE3 12
diff --git a/test/endian.h b/test/endian.h
index d6e121f4..204b69bc 100644
--- a/test/endian.h
+++ b/test/endian.h
@@ -1,7 +1,7 @@
 #if defined(__ppc__) || defined(__PPC__) || defined(__ARMEB__)
 #define ARCH_BIG_ENDIAN
 #elif defined(__i386__) || defined(__x86_64__) || defined(__ARMEL__) \
-   || defined(__riscv) || defined(__aarch64__) || defined(__K1C__)
+   || defined(__riscv) || defined(__aarch64__) || defined(__KVX__)
 #undef ARCH_BIG_ENDIAN
 #else
 #error "unknown endianness"
diff --git a/test/monniaux/.gitignore b/test/monniaux/.gitignore
index c06c2984..4ebc3cde 100644
--- a/test/monniaux/.gitignore
+++ b/test/monniaux/.gitignore
@@ -1,5 +1,5 @@
 **.host
-**.k1c
+**.kvx
 **measures.csv
 
 commands.txt
@@ -7,7 +7,7 @@ oracle_times.txt
 verifier_times.txt
 compile_times.pdf
 measure_times.host.pdf
-measure_times.k1c.pdf
+measure_times.kvx.pdf
 
 /.mypy_cache/
 
diff --git a/test/monniaux/BearSSL/conf/KalrayCompCert.mk b/test/monniaux/BearSSL/conf/KalrayCompCert.mk
index 9b34eed2..d67fdb8b 100644
--- a/test/monniaux/BearSSL/conf/KalrayCompCert.mk
+++ b/test/monniaux/BearSSL/conf/KalrayCompCert.mk
@@ -53,7 +53,7 @@ LDDLLOUT = -o
 
 # Static linker.
 LD = $(CC)
-LDFLAGS = ../clock.gcc.k1c.o
+LDFLAGS = ../clock.gcc.kvx.o
 LDOUT = -o 
 
 # C# compiler; we assume usage of Mono.
diff --git a/test/monniaux/Makefile b/test/monniaux/Makefile
index d7437eea..3bceb4ab 100644
--- a/test/monniaux/Makefile
+++ b/test/monniaux/Makefile
@@ -14,8 +14,8 @@ verifier_times.txt: Asmblockdeps.patch
 
 oracle_times.txt: PostpassSchedulingOracle.patch
 	(cd ../../ && make -j20 && make install)
-	patch $(realpath ../../mppa_k1c/PostpassSchedulingOracle.ml) < $<
-	(cd ../../ && make -j20 && make install); patch -R $(realpath ../../mppa_k1c/PostpassSchedulingOracle.ml) < $<
+	patch $(realpath ../../kvx/PostpassSchedulingOracle.ml) < $<
+	(cd ../../ && make -j20 && make install); patch -R $(realpath ../../kvx/PostpassSchedulingOracle.ml) < $<
 	bash clean_benches.sh
 	bash build_benches.sh $@
 
@@ -30,10 +30,10 @@ measures.csv:
 #compile_times.pdf: gencompile.py verifier_times.txt oracle_times.txt
 #	python3.5 $^ $@
 #
-#measure_times.k1c.pdf: gengraphs.py measures.csv
+#measure_times.kvx.pdf: gengraphs.py measures.csv
 #	python3.5 $^ $(basename $(basename $@))
 
 .PHONY:
 clean:
 	@bash clean_benches.sh
-	rm -f verifier_times.txt oracle_times.txt compile_times.pdf measure_times.k1c.pdf measures.csv
+	rm -f verifier_times.txt oracle_times.txt compile_times.pdf measure_times.kvx.pdf measures.csv
diff --git a/test/monniaux/PostpassSchedulingOracle.patch b/test/monniaux/PostpassSchedulingOracle.patch
index 31afdbc8..11a36c1b 100644
--- a/test/monniaux/PostpassSchedulingOracle.patch
+++ b/test/monniaux/PostpassSchedulingOracle.patch
@@ -1,7 +1,7 @@
-diff --git a/mppa_k1c/PostpassSchedulingOracle.ml b/mppa_k1c/PostpassSchedulingOracle.ml
+diff --git a/kvx/PostpassSchedulingOracle.ml b/kvx/PostpassSchedulingOracle.ml
 index 2fc561e..d3748e8 100644
---- a/mppa_k1c/PostpassSchedulingOracle.ml
-+++ b/mppa_k1c/PostpassSchedulingOracle.ml
+--- a/kvx/PostpassSchedulingOracle.ml
++++ b/kvx/PostpassSchedulingOracle.ml
 @@ -808,7 +808,7 @@ let print_bb oc bb =
    let asm_instructions = Asm.unfold_bblock bb
    in List.iter (print_inst oc) asm_instructions
diff --git a/test/monniaux/README.md b/test/monniaux/README.md
index 14b062da..c4978465 100644
--- a/test/monniaux/README.md
+++ b/test/monniaux/README.md
@@ -33,8 +33,8 @@ prints something of the form `c3 cycles: 44131`.
 - `ALL_CFLAGS`: `cflags` that are to be included for all compilers
 - `ALL_GCCFLAGS`: same, but GCC specific
 - `ALL_CCOMPFLAGS`: same, but `ccomp` specific
-- `K1C_CC`: GCC compiler (default `k1-cos-gcc`)
-- `K1C_CCOMP`: `CompCert` compiler (default `ccomp`)
+- `KVX_CC`: GCC compiler (default `k1-cos-gcc`)
+- `KVX_CCOMP`: `CompCert` compiler (default `ccomp`)
 - `EXECUTE_CYCLES`: running command (default is `k1-cluster --syscall=libstd_scalls.so --cycle-based --`)
 - `EXECUTE_ARGS`: execution arguments. You can use a macro `__BASE__` which expands to the name of the binary being executed.
 - `GCCiFLAGS` with `i` from 0 to 4: the wanted optimizations. If one of these flags is empty, nothing is done. Same for `CCOMPiFLAGS`. Look at `rules.mk` to see the default values. You might find something like this:
diff --git a/test/monniaux/acswap/test_swapd.c b/test/monniaux/acswap/test_swapd.c
index 4841f040..02dd8b06 100644
--- a/test/monniaux/acswap/test_swapd.c
+++ b/test/monniaux/acswap/test_swapd.c
@@ -8,6 +8,6 @@ int main() {
       unsigned long low, high;
     } i64_2;
   } ret;
-  ret.i128 = __builtin_k1_acswapd(&loc, next, current);
+  ret.i128 = __builtin_kvx_acswapd(&loc, next, current);
   printf("%lx %lx\n", ret.i64_2.low, ret.i64_2.high);
 }
diff --git a/test/monniaux/acswap/test_swapw.c b/test/monniaux/acswap/test_swapw.c
index 906938e0..6fb7d1cd 100644
--- a/test/monniaux/acswap/test_swapw.c
+++ b/test/monniaux/acswap/test_swapw.c
@@ -8,6 +8,6 @@ int main() {
       unsigned long low, high;
     } i64_2;
   } ret;
-  ret.i128 = __builtin_k1_acswapw(&loc, next, current);
+  ret.i128 = __builtin_kvx_acswapw(&loc, next, current);
   printf("%lx %lx\n", ret.i64_2.low, ret.i64_2.high);
 }
diff --git a/test/monniaux/bitsliced-aes/notes.org b/test/monniaux/bitsliced-aes/notes.org
index 6c2e27fa..c9a6fea2 100644
--- a/test/monniaux/bitsliced-aes/notes.org
+++ b/test/monniaux/bitsliced-aes/notes.org
@@ -3,52 +3,52 @@
 ==> test.ccomp.host.out <==
 cycles: 3080223
 
-==> test.ccomp.k1c.out <==
+==> test.ccomp.kvx.out <==
 cycles: 10145951
 
 ==> test.gcc.host.out <==
 cycles: 1485887
 
-==> test.gcc.k1c.out <==
+==> test.gcc.kvx.out <==
 cycles: 4078535
 
 ** neg and
 ==> test.ccomp.host.out <==
 cycles: 2905049
 
-==> test.ccomp.k1c.out <==
+==> test.ccomp.kvx.out <==
 cycles: 7995063
 
 ==> test.gcc.host.out <==
 cycles: 1858263
 
-==> test.gcc.k1c.out <==
+==> test.gcc.kvx.out <==
 cycles: 5255763
 
 ** cmove mais mauvais scheduling de registres
 ==> test.ccomp.host.out <==
 cycles: 4363682
 
-==> test.ccomp.k1c.out <==
+==> test.ccomp.kvx.out <==
 cycles: 7208629
 
 ==> test.gcc.host.out <==
 cycles: 2916854
 
-==> test.gcc.k1c.out <==
+==> test.gcc.kvx.out <==
 cycles: 5646730
 
 ** cmove via match du and
 ==> test.ccomp.host.out <==
 cycles: 2553732
 
-==> test.ccomp.k1c.out <==
+==> test.ccomp.kvx.out <==
 cycles: 7208629
 
 ==> test.gcc.host.out <==
 cycles: 1849125
 
-==> test.gcc.k1c.out <==
+==> test.gcc.kvx.out <==
 cycles: 5255763
 
 ** hand optimized loads
diff --git a/test/monniaux/bitsliced-aes/one_file/compare.sh b/test/monniaux/bitsliced-aes/one_file/compare.sh
index e069eef6..314c1718 100755
--- a/test/monniaux/bitsliced-aes/one_file/compare.sh
+++ b/test/monniaux/bitsliced-aes/one_file/compare.sh
@@ -1,12 +1,12 @@
 #!/bin/bash
 ROOT=/home/monniaux/work/Kalray/CompCert
 SRC=bitsliced-aes.c
-k1-cos-gcc -Werror=implicit -Werror=uninitialized -O3 $SRC $ROOT/test/monniaux/clock.gcc.k1c.o -o bitsliced-aes.gcc.k1c &&
-$ROOT/ccomp -O3 -fno-unprototyped -O3 $SRC $ROOT/test/monniaux/clock.gcc.k1c.o -o bitsliced-aes.ccomp.k1c &&
+k1-cos-gcc -Werror=implicit -Werror=uninitialized -O3 $SRC $ROOT/test/monniaux/clock.gcc.kvx.o -o bitsliced-aes.gcc.kvx &&
+$ROOT/ccomp -O3 -fno-unprototyped -O3 $SRC $ROOT/test/monniaux/clock.gcc.kvx.o -o bitsliced-aes.ccomp.kvx &&
 gcc -Werror=implicit -Werror=uninitialized -O3 $SRC  $ROOT/test/monniaux/clock.gcc.host.o -o bitsliced-aes.gcc.host &&
 valgrind ./bitsliced-aes.gcc.host &&
-k1-cluster -- ./bitsliced-aes.gcc.k1c > ./bitsliced-aes.gcc.k1c.out &&
-k1-cluster -- ./bitsliced-aes.ccomp.k1c > ./bitsliced-aes.ccomp.k1c.out &&
-grep cycles ./bitsliced-aes.gcc.k1c.out | sed -e 's/cycles: //' > ./bitsliced-aes.gcc.k1c.cycles &&
-grep cycles ./bitsliced-aes.ccomp.k1c.out | sed -e 's/cycles: //' > ./bitsliced-aes.ccomp.k1c.cycles &&
-test $(cat ./bitsliced-aes.ccomp.k1c.cycles) -gt $(expr 2 '*' $(cat ./bitsliced-aes.gcc.k1c.cycles))
+k1-cluster -- ./bitsliced-aes.gcc.kvx > ./bitsliced-aes.gcc.kvx.out &&
+k1-cluster -- ./bitsliced-aes.ccomp.kvx > ./bitsliced-aes.ccomp.kvx.out &&
+grep cycles ./bitsliced-aes.gcc.kvx.out | sed -e 's/cycles: //' > ./bitsliced-aes.gcc.kvx.cycles &&
+grep cycles ./bitsliced-aes.ccomp.kvx.out | sed -e 's/cycles: //' > ./bitsliced-aes.ccomp.kvx.cycles &&
+test $(cat ./bitsliced-aes.ccomp.kvx.cycles) -gt $(expr 2 '*' $(cat ./bitsliced-aes.gcc.kvx.cycles))
diff --git a/test/monniaux/bitsliced-aes/one_file/reduce/compare.sh b/test/monniaux/bitsliced-aes/one_file/reduce/compare.sh
index 97939771..0f61ad00 100755
--- a/test/monniaux/bitsliced-aes/one_file/reduce/compare.sh
+++ b/test/monniaux/bitsliced-aes/one_file/reduce/compare.sh
@@ -2,15 +2,15 @@
 ROOT=/home/monniaux/work/Kalray/CompCert
 SRC=bitsliced-aes_compute.c
 MAIN=/home/monniaux/work/Kalray/CompCert/test/monniaux/bitsliced-aes/one_file/reduce/bitsliced-aes_main
-k1-cos-gcc -Werror=implicit -Werror=uninitialized -O3 $SRC $ROOT/test/monniaux/clock.gcc.k1c.o $MAIN.gcc.k1c.o -o bitsliced-aes.gcc.k1c &&
-$ROOT/ccomp -O3 -fno-unprototyped -O3 $SRC $ROOT/test/monniaux/clock.gcc.k1c.o  $MAIN.gcc.k1c.o -o bitsliced-aes.ccomp.k1c &&
+k1-cos-gcc -Werror=implicit -Werror=uninitialized -O3 $SRC $ROOT/test/monniaux/clock.gcc.kvx.o $MAIN.gcc.kvx.o -o bitsliced-aes.gcc.kvx &&
+$ROOT/ccomp -O3 -fno-unprototyped -O3 $SRC $ROOT/test/monniaux/clock.gcc.kvx.o  $MAIN.gcc.kvx.o -o bitsliced-aes.ccomp.kvx &&
 gcc -Werror=implicit -Werror=uninitialized -O3 $SRC  $ROOT/test/monniaux/clock.gcc.host.o $MAIN.c -o bitsliced-aes.gcc.host &&
 valgrind ./bitsliced-aes.gcc.host &&
-k1-cluster --cycle-based -- ./bitsliced-aes.gcc.k1c > ./bitsliced-aes.gcc.k1c.out &&
-k1-cluster --cycle-based -- ./bitsliced-aes.ccomp.k1c > ./bitsliced-aes.ccomp.k1c.out &&
-grep cycles ./bitsliced-aes.gcc.k1c.out > ./bitsliced-aes.gcc.k1c.cycles &&
-grep cycles ./bitsliced-aes.ccomp.k1c.out > ./bitsliced-aes.ccomp.k1c.cycles &&
-sed -i -e 's/cycles: //' ./bitsliced-aes.gcc.k1c.cycles &&
-sed -i -e 's/cycles: //' ./bitsliced-aes.ccomp.k1c.cycles &&
-test $(cat ./bitsliced-aes.gcc.k1c.cycles) -gt 100000 &&
-test $(cat ./bitsliced-aes.ccomp.k1c.cycles) -gt $(expr 2 '*' $(cat ./bitsliced-aes.gcc.k1c.cycles))
+k1-cluster --cycle-based -- ./bitsliced-aes.gcc.kvx > ./bitsliced-aes.gcc.kvx.out &&
+k1-cluster --cycle-based -- ./bitsliced-aes.ccomp.kvx > ./bitsliced-aes.ccomp.kvx.out &&
+grep cycles ./bitsliced-aes.gcc.kvx.out > ./bitsliced-aes.gcc.kvx.cycles &&
+grep cycles ./bitsliced-aes.ccomp.kvx.out > ./bitsliced-aes.ccomp.kvx.cycles &&
+sed -i -e 's/cycles: //' ./bitsliced-aes.gcc.kvx.cycles &&
+sed -i -e 's/cycles: //' ./bitsliced-aes.ccomp.kvx.cycles &&
+test $(cat ./bitsliced-aes.gcc.kvx.cycles) -gt 100000 &&
+test $(cat ./bitsliced-aes.ccomp.kvx.cycles) -gt $(expr 2 '*' $(cat ./bitsliced-aes.gcc.kvx.cycles))
diff --git a/test/monniaux/bitsliced-tea/bstea_wordsize.h b/test/monniaux/bitsliced-tea/bstea_wordsize.h
index b4e2e823..4305db58 100644
--- a/test/monniaux/bitsliced-tea/bstea_wordsize.h
+++ b/test/monniaux/bitsliced-tea/bstea_wordsize.h
@@ -6,7 +6,7 @@
 #if defined __x86_64__ || defined __amd64__ || defined __x86_64 || \
     defined __amd64    || defined _M_X64    || defined __ia64__ || \
     defined __ia64__   || defined __IA64__  || defined __ia64   || \
-    defined _M_IA64    || defined __K1C__
+    defined _M_IA64    || defined __KVX__
 # define __BSTEA_WORDSIZE     64
 #else
 # define __BSTEA_WORDSIZE     32
diff --git a/test/monniaux/bitsliced-tea/reduce/compare.sh b/test/monniaux/bitsliced-tea/reduce/compare.sh
index f0b1f8d2..7f96491b 100755
--- a/test/monniaux/bitsliced-tea/reduce/compare.sh
+++ b/test/monniaux/bitsliced-tea/reduce/compare.sh
@@ -5,16 +5,16 @@ GCC_K1="k1-cos-gcc -Werror=implicit -O3 $INCLUDES"
 GCC_HOST="gcc -Werror=implicit -O3 $INCLUDES"
 FILE=bstea.c
 
-OTHERS_K1="$PREFIX/test/monniaux/bitsliced-tea/bstea_run.gcc.k1c.o $PREFIX/test/monniaux/clock.gcc.k1c.o"
+OTHERS_K1="$PREFIX/test/monniaux/bitsliced-tea/bstea_run.gcc.kvx.o $PREFIX/test/monniaux/clock.gcc.kvx.o"
 OTHERS_HOST="$PREFIX/test/monniaux/bitsliced-tea/bstea_run.gcc.host.o $PREFIX/test/monniaux/clock.gcc.host.o"
 
-$CCOMP_K1 $FILE $OTHERS_K1 -o bstead.ccomp.k1c &&
-$GCC_K1 $FILE $OTHERS_K1 -o bstead.gcc.k1c &&
+$CCOMP_K1 $FILE $OTHERS_K1 -o bstead.ccomp.kvx &&
+$GCC_K1 $FILE $OTHERS_K1 -o bstead.gcc.kvx &&
 $GCC_HOST $FILE $OTHERS_HOST -o bstead.gcc.host &&
 valgrind -q ./bstead.gcc.host &&
-k1-cluster --cycle-based -- bstead.ccomp.k1c > bstead.ccomp.k1c.out &&
-k1-cluster --cycle-based -- bstead.gcc.k1c > bstead.gcc.k1c.out &&
-grep cycles bstead.ccomp.k1c.out|sed -e 's/cycles: //' > bstead.ccomp.k1c.cycles &&
-grep cycles bstead.gcc.k1c.out|sed -e 's/cycles: //' > bstead.gcc.k1c.cycles &&
-test `cat bstead.gcc.k1c.cycles` -gt 100000 &&
-test `cat bstead.ccomp.k1c.cycles` -gt 200000
+k1-cluster --cycle-based -- bstead.ccomp.kvx > bstead.ccomp.kvx.out &&
+k1-cluster --cycle-based -- bstead.gcc.kvx > bstead.gcc.kvx.out &&
+grep cycles bstead.ccomp.kvx.out|sed -e 's/cycles: //' > bstead.ccomp.kvx.cycles &&
+grep cycles bstead.gcc.kvx.out|sed -e 's/cycles: //' > bstead.gcc.kvx.cycles &&
+test `cat bstead.gcc.kvx.cycles` -gt 100000 &&
+test `cat bstead.ccomp.kvx.cycles` -gt 200000
diff --git a/test/monniaux/crypto-algorithms/Makefile b/test/monniaux/crypto-algorithms/Makefile
index 41daba38..fde22f38 100644
--- a/test/monniaux/crypto-algorithms/Makefile
+++ b/test/monniaux/crypto-algorithms/Makefile
@@ -1,28 +1,28 @@
 include ../rules.mk
 
 all:	md2.all md5.all sha1.all sha256.all blowfish.all des.all
-k1c:	md2_test.ccomp.k1c md5_test.ccomp.k1c sha1_test.ccomp.k1c sha256_test.ccomp.k1c blowfish_test.ccomp.k1c des_test.ccomp.k1c
+kvx:	md2_test.ccomp.kvx md5_test.ccomp.kvx sha1_test.ccomp.kvx sha256_test.ccomp.kvx blowfish_test.ccomp.kvx des_test.ccomp.kvx
 
-md2.all : md2_test.ccomp.k1c.out md2_test.gcc.k1c.out
-md5.all : md5_test.ccomp.k1c.out md5_test.gcc.k1c.out
-arcfour.all : arcfour_test.ccomp.k1c.out arcfour_test.gcc.k1c.out
-blowfish.all : blowfish_test.ccomp.k1c.out blowfish_test.gcc.k1c.out
-rot-13.all : rot-13_test.ccomp.k1c.out rot-13_test.gcc.k1c.out
-sha1.all : sha1_test.ccomp.k1c.out sha1_test.gcc.k1c.out
-sha256.all : sha256_test.ccomp.k1c.out sha256_test.gcc.k1c.out
-des.all: des_test.ccomp.k1c.out des_test.gcc.k1c.out
-base64.all: base64_test.ccomp.k1c.out base64_test.gcc.k1c.out
-aes.all : aes_test.ccomp.k1c.out aes_test.gcc.k1c.out
+md2.all : md2_test.ccomp.kvx.out md2_test.gcc.kvx.out
+md5.all : md5_test.ccomp.kvx.out md5_test.gcc.kvx.out
+arcfour.all : arcfour_test.ccomp.kvx.out arcfour_test.gcc.kvx.out
+blowfish.all : blowfish_test.ccomp.kvx.out blowfish_test.gcc.kvx.out
+rot-13.all : rot-13_test.ccomp.kvx.out rot-13_test.gcc.kvx.out
+sha1.all : sha1_test.ccomp.kvx.out sha1_test.gcc.kvx.out
+sha256.all : sha256_test.ccomp.kvx.out sha256_test.gcc.kvx.out
+des.all: des_test.ccomp.kvx.out des_test.gcc.kvx.out
+base64.all: base64_test.ccomp.kvx.out base64_test.gcc.kvx.out
+aes.all : aes_test.ccomp.kvx.out aes_test.gcc.kvx.out
 
-%.gcc.k1c.s %.ccomp.k1c.s %_test.gcc.k1c.s: %.h
+%.gcc.kvx.s %.ccomp.kvx.s %_test.gcc.kvx.s: %.h
 
-%_test.gcc.k1c: %.gcc.k1c.o %_test.gcc.k1c.o
-	$(K1C_CC) $(K1C_CFLAGS) $+ -o $@
+%_test.gcc.kvx: %.gcc.kvx.o %_test.gcc.kvx.o
+	$(KVX_CC) $(KVX_CFLAGS) $+ -o $@
 
-%_test.ccomp.k1c: %.ccomp.k1c.o %_test.gcc.k1c.o 
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+%_test.ccomp.kvx: %.ccomp.kvx.o %_test.gcc.kvx.o 
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
 clean:
-	$(RM) -f *.s *.o *.out *.k1c *.host
+	$(RM) -f *.s *.o *.out *.kvx *.host
 
 .PHONY: clean all md2.all md5.all rot-13.all sha1.all sha256.all md5.all blowfish.all arcfour.all des.all base64.all aes.all
diff --git a/test/monniaux/csmith/Makefile b/test/monniaux/csmith/Makefile
index 3c748c62..56313452 100644
--- a/test/monniaux/csmith/Makefile
+++ b/test/monniaux/csmith/Makefile
@@ -2,11 +2,11 @@ CSMITH?=/local/monniaux/packages/csmith-2.3.0/bin/csmith
 MAX=1000
 
 include ../rules.mk
-K1C_CCOMPFLAGS+=-I/local/monniaux/packages/csmith-2.3.0/include/csmith-2.3.0 -fstruct-passing -fbitfields
+KVX_CCOMPFLAGS+=-I/local/monniaux/packages/csmith-2.3.0/include/csmith-2.3.0 -fstruct-passing -fbitfields
 
-TARGETS_S=$(shell seq --format src%06.f.ccomp.k1c.s 0 $(MAX))
+TARGETS_S=$(shell seq --format src%06.f.ccomp.kvx.s 0 $(MAX))
 TARGETS_C=$(shell seq --format src%06.f.c 0 $(MAX))
-TARGETS_O=$(shell seq --format src%06.f.ccomp.k1c.o 0 $(MAX))
+TARGETS_O=$(shell seq --format src%06.f.ccomp.kvx.o 0 $(MAX))
 
 all: c s o
 
diff --git a/test/monniaux/cycles.h b/test/monniaux/cycles.h
index 5011b18c..1f7a991a 100644
--- a/test/monniaux/cycles.h
+++ b/test/monniaux/cycles.h
@@ -2,7 +2,7 @@
 #include <inttypes.h>
 #include <stdio.h>
 
-#ifdef __K1C__
+#ifdef __KVX__
 typedef uint64_t cycle_t;
 #define PRcycle PRId64
 
@@ -11,18 +11,18 @@ typedef uint64_t cycle_t;
 static inline void cycle_count_config(void)
 {
         /* config pmc for cycle count */
-        cycle_t pmc_value = __builtin_k1_get(COS_SFR_PMC);
+        cycle_t pmc_value = __builtin_kvx_get(COS_SFR_PMC);
 
         pmc_value &= ~(0xfULL);
-        __builtin_k1_set(COS_SFR_PMC, pmc_value);
+        __builtin_kvx_set(COS_SFR_PMC, pmc_value);
 }
 
 static inline cycle_t get_cycle(void)
 {
-        return __builtin_k1_get(COS_SFR_PM0);
+        return __builtin_kvx_get(COS_SFR_PM0);
 }
 
-#else // not K1C
+#else // not KVX
 static inline void cycle_count_config(void) { }
 
 #if defined(__i386__) || defined( __x86_64__)
diff --git a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified5 b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified5
index 9263169b..f56df84c 100644
--- a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified5
+++ b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified5
@@ -1,5 +1,5 @@
 # File generated by CompCert 3.4
-# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.k1c.s
+# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.kvx.s
 	.text
 	.balign 2
 downheap:
diff --git a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified7 b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified7
index 4d6a12de..0c873f0e 100644
--- a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified7
+++ b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.modified7
@@ -1,5 +1,5 @@
 # File generated by CompCert 3.4
-# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.k1c.s
+# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.kvx.s
 	.text
 	.balign 2
 downheap:
diff --git a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.orig b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.orig
index 3dc370b8..0d7d5c0b 100644
--- a/test/monniaux/heapsort/heapsort.ccomp.k1c.s.orig
+++ b/test/monniaux/heapsort/heapsort.ccomp.k1c.s.orig
@@ -1,5 +1,5 @@
 # File generated by CompCert 3.4
-# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.k1c.s
+# Command line: -Wall -O3 -S heapsort.c -o heapsort.ccomp.kvx.s
 	.text
 	.balign 2
 downheap:
diff --git a/test/monniaux/jpeg-6b/Makefile b/test/monniaux/jpeg-6b/Makefile
index 2bec9bb7..36d230a1 100644
--- a/test/monniaux/jpeg-6b/Makefile
+++ b/test/monniaux/jpeg-6b/Makefile
@@ -15,7 +15,7 @@ EXECUTE_ARGS=-dct int -outfile __BASE__.jpg testimg.ppm 2> __BASE__.out
 
 include ../rules.mk
 
-#all: cjpeg.gcc.k1c.out djpeg.gcc.k1c.out cjpeg.gcc.o1.k1c.out djpeg.gcc.o1.k1c.out cjpeg.ccomp.k1c.out djpeg.ccomp.k1c.out
+#all: cjpeg.gcc.kvx.out djpeg.gcc.kvx.out cjpeg.gcc.o1.kvx.out djpeg.gcc.o1.kvx.out cjpeg.ccomp.kvx.out djpeg.ccomp.kvx.out
 #
 #LIBSOURCES= jcapimin.c jcapistd.c jccoefct.c jccolor.c jcdctmgr.c jchuff.c \
 #        jcinit.c jcmainct.c jcmarker.c jcmaster.c jcomapi.c jcparam.c \
@@ -27,26 +27,26 @@ include ../rules.mk
 #        jquant2.c jutils.c jmemmgr.c jmemansi.c
 #CSOURCES=$(LIBSOURCES) rdppm.c rdgif.c rdtarga.c rdrle.c rdbmp.c rdswitch.c cdjpeg.c wrppm.c wrgif.c wrtarga.c wrrle.c wrbmp.c rdcolmap.c
 #
-#LIB_K1C_GCC_OFILES=$(CSOURCES:.c=.gcc.k1c.o)
-#LIB_K1C_GCC_O1_OFILES=$(CSOURCES:.c=.gcc.o1.k1c.o)
-#LIB_K1C_CCOMP_OFILES=$(CSOURCES:.c=.ccomp.k1c.o)
+#LIB_KVX_GCC_OFILES=$(CSOURCES:.c=.gcc.kvx.o)
+#LIB_KVX_GCC_O1_OFILES=$(CSOURCES:.c=.gcc.o1.kvx.o)
+#LIB_KVX_CCOMP_OFILES=$(CSOURCES:.c=.ccomp.kvx.o)
 #
 #include ../rules.mk
 #
-#cjpeg.gcc.k1c: $(LIB_K1C_GCC_OFILES) cjpeg.gcc.k1c.o
-#	$(K1C_CC) $(K1C_CFLAGS) -o $@ $+ ../clock.gcc.k1c.o
-#djpeg.gcc.k1c: $(LIB_K1C_GCC_OFILES) djpeg.gcc.k1c.o
-#	$(K1C_CC) $(K1C_CFLAGS) -o $@ $+ ../clock.gcc.k1c.o
+#cjpeg.gcc.kvx: $(LIB_KVX_GCC_OFILES) cjpeg.gcc.kvx.o
+#	$(KVX_CC) $(KVX_CFLAGS) -o $@ $+ ../clock.gcc.kvx.o
+#djpeg.gcc.kvx: $(LIB_KVX_GCC_OFILES) djpeg.gcc.kvx.o
+#	$(KVX_CC) $(KVX_CFLAGS) -o $@ $+ ../clock.gcc.kvx.o
 #
-#cjpeg.gcc.o1.k1c: $(LIB_K1C_GCC_O1_OFILES) cjpeg.gcc.k1c.o
-#	$(K1C_CC) $(K1C_CFLAGS_O1) -o $@ $+ ../clock.gcc.k1c.o
-#djpeg.gcc.o1.k1c: $(LIB_K1C_GCC_O1_OFILES) djpeg.gcc.k1c.o
-#	$(K1C_CC) $(K1C_CFLAGS_O1) -o $@ $+ ../clock.gcc.k1c.o
+#cjpeg.gcc.o1.kvx: $(LIB_KVX_GCC_O1_OFILES) cjpeg.gcc.kvx.o
+#	$(KVX_CC) $(KVX_CFLAGS_O1) -o $@ $+ ../clock.gcc.kvx.o
+#djpeg.gcc.o1.kvx: $(LIB_KVX_GCC_O1_OFILES) djpeg.gcc.kvx.o
+#	$(KVX_CC) $(KVX_CFLAGS_O1) -o $@ $+ ../clock.gcc.kvx.o
 #
-#cjpeg.ccomp.k1c: $(LIB_K1C_CCOMP_OFILES) cjpeg.gcc.k1c.o
-#	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) -o $@ $+ ../clock.gcc.k1c.o
-#djpeg.ccomp.k1c: $(LIB_K1C_CCOMP_OFILES) djpeg.gcc.k1c.o
-#	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) -o $@ $+ ../clock.gcc.k1c.o
+#cjpeg.ccomp.kvx: $(LIB_KVX_CCOMP_OFILES) cjpeg.gcc.kvx.o
+#	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) -o $@ $+ ../clock.gcc.kvx.o
+#djpeg.ccomp.kvx: $(LIB_KVX_CCOMP_OFILES) djpeg.gcc.kvx.o
+#	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) -o $@ $+ ../clock.gcc.kvx.o
 #
 #
 #djpeg.%.out: djpeg.%
diff --git a/test/monniaux/k1_builtins/atomics.c b/test/monniaux/k1_builtins/atomics.c
index 40c459e2..481a4aee 100644
--- a/test/monniaux/k1_builtins/atomics.c
+++ b/test/monniaux/k1_builtins/atomics.c
@@ -2,10 +2,10 @@
 
 int main() {
   long lval = 45;
-  long lval2 = __builtin_k1_afaddd(&lval, 6);
+  long lval2 = __builtin_kvx_afaddd(&lval, 6);
   printf("%ld %ld\n", lval, lval2);
   int ival = 45;
-  int ival2 = __builtin_k1_afaddw(&ival, 6);
+  int ival2 = __builtin_kvx_afaddw(&ival, 6);
   printf("%d %d\n", ival, ival2);
   return 0;
 }
diff --git a/test/monniaux/k1_builtins/execute_code.c b/test/monniaux/k1_builtins/execute_code.c
index 58580ed9..d3cc35d2 100644
--- a/test/monniaux/k1_builtins/execute_code.c
+++ b/test/monniaux/k1_builtins/execute_code.c
@@ -19,7 +19,7 @@ int main() {
   int rpoulet = (*((fun_type*) buf))(33);
   memcpy(buf, canard, SIZE);
   int rcanard = (*((fun_type*) buf))(33);
-  __builtin_k1_iinval();
+  __builtin_kvx_iinval();
   int rcanard2 = (*((fun_type*) buf))(33);
   free(buf);
   printf("%d %d %d\n", rpoulet, rcanard, rcanard2);
diff --git a/test/monniaux/k1_builtins/sbmm8.c b/test/monniaux/k1_builtins/sbmm8.c
index 3b2ac447..dba7a72b 100644
--- a/test/monniaux/k1_builtins/sbmm8.c
+++ b/test/monniaux/k1_builtins/sbmm8.c
@@ -3,12 +3,12 @@
 int main() {
   {
     unsigned long a = 0x12345678ABCDEFUL, b=0x12345118ABCD32UL, c;
-    c = __builtin_k1_sbmm8(a, b);
+    c = __builtin_kvx_sbmm8(a, b);
     printf("%lx\n", c);
   }
   {
     unsigned long a = 0x0102040810204080UL, b=0x12345118ABCD32UL, c;
-    c = __builtin_k1_sbmm8(a, b);
+    c = __builtin_kvx_sbmm8(a, b);
     printf("%lx\n", c);
   }
   return 0;
diff --git a/test/monniaux/k1_builtins/test_k1_builtins.c b/test/monniaux/k1_builtins/test_k1_builtins.c
index e02c7f2e..29903bb6 100644
--- a/test/monniaux/k1_builtins/test_k1_builtins.c
+++ b/test/monniaux/k1_builtins/test_k1_builtins.c
@@ -1,40 +1,40 @@
 #include <stdio.h>
-#include <mppa_bare_runtime/k1c/registers.h>
+#include <mppa_bare_runtime/kvx/registers.h>
 
 void test_system_regs(void) {
-  __builtin_k1_wfxl(K1_SFR_EV4, 0x1000ULL);
-  __builtin_k1_wfxm(K1_SFR_EV4, 0x2000ULL);
-  __builtin_k1_get(K1_SFR_EV4);
-  __builtin_k1_set(K1_SFR_EV4, 0x4000ULL);
+  __builtin_kvx_wfxl(K1_SFR_EV4, 0x1000ULL);
+  __builtin_kvx_wfxm(K1_SFR_EV4, 0x2000ULL);
+  __builtin_kvx_get(K1_SFR_EV4);
+  __builtin_kvx_set(K1_SFR_EV4, 0x4000ULL);
 }
 
 void test_loads(void *addr) {
-  __builtin_k1_alclrd(addr);
-  __builtin_k1_alclrw(addr);
-  __builtin_k1_lbzu(addr);
-  __builtin_k1_lhzu(addr);
-  __builtin_k1_lwzu(addr);
-  __builtin_k1_ldu(addr);
-  __builtin_k1_dinvall(addr);
-  __builtin_k1_dtouchl(addr);
-  __builtin_k1_dzerol(addr);
-  __builtin_k1_iinvals(addr);
-  /* __builtin_k1_itouchl(addr); */
-  __builtin_k1_dzerol(addr);
+  __builtin_kvx_alclrd(addr);
+  __builtin_kvx_alclrw(addr);
+  __builtin_kvx_lbzu(addr);
+  __builtin_kvx_lhzu(addr);
+  __builtin_kvx_lwzu(addr);
+  __builtin_kvx_ldu(addr);
+  __builtin_kvx_dinvall(addr);
+  __builtin_kvx_dtouchl(addr);
+  __builtin_kvx_dzerol(addr);
+  __builtin_kvx_iinvals(addr);
+  /* __builtin_kvx_itouchl(addr); */
+  __builtin_kvx_dzerol(addr);
 }
 
 void test_stops(void) {
-  __builtin_k1_await();
-  __builtin_k1_sleep();
-  __builtin_k1_stop();
-  __builtin_k1_barrier();
-  __builtin_k1_fence();
-  __builtin_k1_dinval();
-  __builtin_k1_iinval();
+  __builtin_kvx_await();
+  __builtin_kvx_sleep();
+  __builtin_kvx_stop();
+  __builtin_kvx_barrier();
+  __builtin_kvx_fence();
+  __builtin_kvx_dinval();
+  __builtin_kvx_iinval();
 }
 
 int main() {
   unsigned long long data = 45;
-  unsigned long long res = __builtin_k1_alclrd(&data);
+  unsigned long long res = __builtin_kvx_alclrd(&data);
   printf("%llu %llu\n", res, data);
 }
diff --git a/test/monniaux/math/exceptions.c b/test/monniaux/math/exceptions.c
index 72107066..84ed54db 100644
--- a/test/monniaux/math/exceptions.c
+++ b/test/monniaux/math/exceptions.c
@@ -4,16 +4,16 @@
 
 #pragma STDC FENV_ACCESS ON
 
-#if defined(__K1C__) && !defined(__COMPCERT__)
+#if defined(__KVX__) && !defined(__COMPCERT__)
 int fetestexcept(int excepts) {
   int mask = (K1_SFR_CS_IO_MASK | K1_SFR_CS_DZ_MASK | K1_SFR_CS_OV_MASK | K1_SFR_CS_UN_MASK | K1_SFR_CS_IN_MASK) & excepts;
-  unsigned long long cs = __builtin_k1_get(K1_SFR_CS);
+  unsigned long long cs = __builtin_kvx_get(K1_SFR_CS);
   return cs & mask;
 }
 
 int feclearexcept(int excepts) {
   int mask = (K1_SFR_CS_IO_MASK | K1_SFR_CS_DZ_MASK | K1_SFR_CS_OV_MASK | K1_SFR_CS_UN_MASK | K1_SFR_CS_IN_MASK) & excepts;
-  __builtin_k1_wfxl(K1_SFR_CS, mask);
+  __builtin_kvx_wfxl(K1_SFR_CS, mask);
   return 0;
 }
 #endif
diff --git a/test/monniaux/math/rounding.c b/test/monniaux/math/rounding.c
index c2ce85e3..3ac8faf0 100644
--- a/test/monniaux/math/rounding.c
+++ b/test/monniaux/math/rounding.c
@@ -1,18 +1,18 @@
 #include <stdio.h>
 #include <fenv.h>
 
-#ifdef __K1C__
-#include <mppa_bare_runtime/k1c/registers.h>
+#ifdef __KVX__
+#include <mppa_bare_runtime/kvx/registers.h>
 int fesetround(int rounding_mode) {
   if (rounding_mode < 0 || rounding_mode > 3) return 1;
-  unsigned long long cs = __builtin_k1_get(K1_SFR_CS);
+  unsigned long long cs = __builtin_kvx_get(K1_SFR_CS);
   cs = (cs & ~(3 << 16)) | (rounding_mode << 16);
-  __builtin_k1_set(K1_SFR_CS, cs);
+  __builtin_kvx_set(K1_SFR_CS, cs);
   return 0;
 }
 
 int fegetround(void) {
-  unsigned long long cs = __builtin_k1_get(K1_SFR_CS);
+  unsigned long long cs = __builtin_kvx_get(K1_SFR_CS);
   return (cs >> 16) & 3;
 }
 #endif
diff --git a/test/monniaux/micro-bunzip/Makefile b/test/monniaux/micro-bunzip/Makefile
index 58dfed9b..bfcc377a 100644
--- a/test/monniaux/micro-bunzip/Makefile
+++ b/test/monniaux/micro-bunzip/Makefile
@@ -1,24 +1,24 @@
 include ../rules.mk
 
-all: testfile.txt testfile.txt.2ccomp testfile.txt.2gcc testfile.ccomp.k1c.out testfile.gcc.k1c.out testfile.ccomp.host.out testfile.gcc.host.out
+all: testfile.txt testfile.txt.2ccomp testfile.txt.2gcc testfile.ccomp.kvx.out testfile.gcc.kvx.out testfile.ccomp.host.out testfile.gcc.host.out
 	cmp testfile.txt testfile.txt.2ccomp
 	cmp testfile.txt testfile.txt.2gcc
 
 micro-bunzip.ccomp.host: micro-bunzip.c ../clock.gcc.host.o
 	$(CCOMP) $(CCOMPFLAGS) $+ -o $@
 
-micro-bunzip.ccomp.k1c: micro-bunzip.c ../clock.gcc.k1c.o
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+micro-bunzip.ccomp.kvx: micro-bunzip.c ../clock.gcc.kvx.o
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
 micro-bunzip.gcc.host: micro-bunzip.c ../clock.gcc.host.o
 	$(CC) $(CFLAGS) $+ -o $@
 
-# micro-bunzip.gcc.k1c: micro-bunzip.c ../clock.gcc.k1c.o
-#	$(K1C_CC) $(K1C_CFLAGS) $+ -o $@
+# micro-bunzip.gcc.kvx: micro-bunzip.c ../clock.gcc.kvx.o
+#	$(KVX_CC) $(KVX_CFLAGS) $+ -o $@
 
 # TODO: -O3 buggy??
-micro-bunzip.gcc.k1c: micro-bunzip.c ../clock.gcc.k1c.o
-	$(K1C_CC) -Wall -O2 $+ -o $@
+micro-bunzip.gcc.kvx: micro-bunzip.c ../clock.gcc.kvx.o
+	$(KVX_CC) -Wall -O2 $+ -o $@
 
 testfile.txt: micro-bunzip.c
 	cat micro-bunzip.c > $@
@@ -35,11 +35,11 @@ testfile.txt: micro-bunzip.c
 #	sha512sum micro-bunzip.c >> $@
 #x	cat micro-bunzip.c >> $@
 
-testfile.txt.2ccomp testfile.ccomp.k1c.out: testfile.txt micro-bunzip.ccomp.k1c
-	bzip2 <testfile.txt | k1-cluster --cycle-based --syscall=libstd_scalls.so -- micro-bunzip.ccomp.k1c > testfile.txt.2ccomp 2> testfile.ccomp.k1c.out
+testfile.txt.2ccomp testfile.ccomp.kvx.out: testfile.txt micro-bunzip.ccomp.kvx
+	bzip2 <testfile.txt | k1-cluster --cycle-based --syscall=libstd_scalls.so -- micro-bunzip.ccomp.kvx > testfile.txt.2ccomp 2> testfile.ccomp.kvx.out
 
-testfile.txt.2gcc testfile.gcc.k1c.out: testfile.txt micro-bunzip.gcc.k1c
-	bzip2 <testfile.txt | k1-cluster --cycle-based --syscall=libstd_scalls.so -- micro-bunzip.gcc.k1c > testfile.txt.2gcc 2> testfile.gcc.k1c.out
+testfile.txt.2gcc testfile.gcc.kvx.out: testfile.txt micro-bunzip.gcc.kvx
+	bzip2 <testfile.txt | k1-cluster --cycle-based --syscall=libstd_scalls.so -- micro-bunzip.gcc.kvx > testfile.txt.2gcc 2> testfile.gcc.kvx.out
 
 testfile.txt.2host testfile.gcc.host.out: testfile.txt micro-bunzip.gcc.host
 	bzip2 <testfile.txt | ./micro-bunzip.gcc.host > testfile.txt.2host 2> testfile.gcc.host.out
@@ -48,6 +48,6 @@ testfile.ccomp.host.out: testfile.txt micro-bunzip.ccomp.host
 	bzip2 <testfile.txt | ./micro-bunzip.ccomp.host > /dev/null 2> testfile.ccomp.host.out
 
 clean:
-	rm -f *.k1c *.out test*txt*
+	rm -f *.kvx *.out test*txt*
 
 .PHONY: clean
diff --git a/test/monniaux/minisat/Makefile b/test/monniaux/minisat/Makefile
index f98b69b7..3a0268a6 100644
--- a/test/monniaux/minisat/Makefile
+++ b/test/monniaux/minisat/Makefile
@@ -5,7 +5,7 @@ EXECUTE_ARGS=sudoku.sat
 
 src=main.c solver.c
 
-PRODUCTS?=minisat.gcc.host minisat.ccomp.host minisat.gcc.k1c minisat.gcc.o1.k1c minisat.ccomp.k1c
+PRODUCTS?=minisat.gcc.host minisat.ccomp.host minisat.gcc.kvx minisat.gcc.o1.kvx minisat.ccomp.kvx
 PRODUCTS_OUT=$(addsuffix .out,$(PRODUCTS))
 
 all: $(PRODUCTS)
@@ -19,18 +19,18 @@ minisat.gcc.host: $(src:.c=.gcc.host.o) ../clock.gcc.host.o
 	$(CC) $(CFLAGS) $+ $(LIBS) -o $@
 minisat.ccomp.host: $(src:.c=.ccomp.host.o) ../clock.gcc.host.o 
 	$(CCOMP) $(CCOMPFLAGS) $+ $(LIBS) -o $@
-minisat.gcc.k1c: $(src:.c=.gcc.k1c.o) ../clock.gcc.k1c.o 
-	$(K1C_CC) $(K1C_CFLAGS) $+ $(LIBS) -o $@
-minisat.gcc.o1.k1c: $(src:.c=.gcc.o1.k1c.o) ../clock.gcc.k1c.o 
-	$(K1C_CC) $(K1C_CFLAGS_O1) $+ $(LIBS) -o $@
-minisat.ccomp.k1c: $(src:.c=.ccomp.k1c.o) ../clock.gcc.k1c.o 
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ $(LIBS) -o $@
+minisat.gcc.kvx: $(src:.c=.gcc.kvx.o) ../clock.gcc.kvx.o 
+	$(KVX_CC) $(KVX_CFLAGS) $+ $(LIBS) -o $@
+minisat.gcc.o1.kvx: $(src:.c=.gcc.o1.kvx.o) ../clock.gcc.kvx.o 
+	$(KVX_CC) $(KVX_CFLAGS_O1) $+ $(LIBS) -o $@
+minisat.ccomp.kvx: $(src:.c=.ccomp.kvx.o) ../clock.gcc.kvx.o 
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ $(LIBS) -o $@
 measures.csv: $(PRODUCTS_OUT)
-	echo "benches, gcc host,ccomp host,gcc k1c,gcc o1 k1c,ccomp k1c" > $@
+	echo "benches, gcc host,ccomp host,gcc kvx,gcc o1 kvx,ccomp kvx" > $@
 
 .SECONDARY:
 
 .PHONY:
 clean:
-	rm -f *.o *.s *.k1c *.csv
+	rm -f *.o *.s *.kvx *.csv
 
diff --git a/test/monniaux/mod_int_mat/Makefile b/test/monniaux/mod_int_mat/Makefile
index 08b97b67..ff90f901 100644
--- a/test/monniaux/mod_int_mat/Makefile
+++ b/test/monniaux/mod_int_mat/Makefile
@@ -1,40 +1,40 @@
 CFLAGS=-Wall -O3 -std=c99
-K1C_CC=k1-cos-gcc
-K1C_CFLAGS=-Wall -O3 -std=c99
-K1C_CCOMP=../../../ccomp
-K1C_CCOMPFLAGS=-Wall -O3
+KVX_CC=k1-cos-gcc
+KVX_CFLAGS=-Wall -O3 -std=c99
+KVX_CCOMP=../../../ccomp
+KVX_CCOMPFLAGS=-Wall -O3
 
-PRODUCTS=int_mat.host int_mat.gcc.k1c.out int_mat.ccomp.k1c.out int_mat.ccomp.k1c.s int_mat.gcc.k1c.s int_mat.gcc.k1c int_mat.ccomp.k1c
+PRODUCTS=int_mat.host int_mat.gcc.kvx.out int_mat.ccomp.kvx.out int_mat.ccomp.kvx.s int_mat.gcc.kvx.s int_mat.gcc.kvx int_mat.ccomp.kvx
 
 all:	$(PRODUCTS)
 
-%.gcc.k1c.s: %.c
-	$(K1C_CC) $(K1C_CFLAGS) -S $< -o $@
+%.gcc.kvx.s: %.c
+	$(KVX_CC) $(KVX_CFLAGS) -S $< -o $@
 
-%.gcc.k1c.o: %.gcc.k1c.s
-	$(K1C_CC) $(K1C_CFLAGS) -c $< -o $@
+%.gcc.kvx.o: %.gcc.kvx.s
+	$(KVX_CC) $(KVX_CFLAGS) -c $< -o $@
 
-%.ccomp.k1c.s: %.c
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) -S $< -o $@
+%.ccomp.kvx.s: %.c
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) -S $< -o $@
 
-%.ccomp.k1c.o: %.ccomp.k1c.s
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) -c $< -o $@
+%.ccomp.kvx.o: %.ccomp.kvx.s
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) -c $< -o $@
 
 int_mat.host: int_mat.c int_mat_run.c modint.h
 	$(CC) $(CFLAGS) int_mat.c int_mat_run.c -o $@
 
-int_mat.gcc.k1c.s int_mat.ccomp.k1c.s int_mat_run.gcc.k1c.s: modint.h
+int_mat.gcc.kvx.s int_mat.ccomp.kvx.s int_mat_run.gcc.kvx.s: modint.h
 
-int_mat.gcc.k1c: int_mat.gcc.k1c.o int_mat_run.gcc.k1c.o
-	$(K1C_CC) $(K1C_CFLAGS) $+ -o $@
+int_mat.gcc.kvx: int_mat.gcc.kvx.o int_mat_run.gcc.kvx.o
+	$(KVX_CC) $(KVX_CFLAGS) $+ -o $@
 
-int_mat.ccomp.k1c: int_mat.ccomp.k1c.o int_mat_run.gcc.k1c.o
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+int_mat.ccomp.kvx: int_mat.ccomp.kvx.o int_mat_run.gcc.kvx.o
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
-%.k1c.out: %.k1c
+%.kvx.out: %.kvx
 	k1-cluster --cycle-based -- $< | tee $@
 
 clean:
-	$(RM) -f $(PRODUCTS) int_mat.gcc.k1c.o int_mat.ccomp.k1c.o int_mat_run.gcc.k1c.o
+	$(RM) -f $(PRODUCTS) int_mat.gcc.kvx.o int_mat.ccomp.kvx.o int_mat_run.gcc.kvx.o
 
 .PHONY: clean
diff --git a/test/monniaux/multithreaded_volatile/Makefile b/test/monniaux/multithreaded_volatile/Makefile
index 35717953..6c7dd663 100644
--- a/test/monniaux/multithreaded_volatile/Makefile
+++ b/test/monniaux/multithreaded_volatile/Makefile
@@ -1,18 +1,18 @@
-all: volatile.ccomp.k1c volatile.gcc.k1c
+all: volatile.ccomp.kvx volatile.gcc.kvx
 
-volatile.ccomp.k1c : volatile.ccomp.k1c.s
+volatile.ccomp.kvx : volatile.ccomp.kvx.s
 	k1-cos-gcc $< -o $@
 
-volatile.gcc.k1c : volatile.gcc.k1c.s
+volatile.gcc.kvx : volatile.gcc.kvx.s
 	k1-cos-gcc $< -o $@
 
-volatile.ccomp.k1c.s : volatile.c
+volatile.ccomp.kvx.s : volatile.c
 	../../../ccomp -O2 -Wall -S $< -o $@
 
-volatile.gcc.k1c.s : volatile.c
+volatile.gcc.kvx.s : volatile.c
 	k1-cos-gcc -O2 -Wall -Werror=implicit -std=gnu99 -S $< -o $@
 
 clean:
-	-rm -f *.k1c *.s
+	-rm -f *.kvx *.s
 
 .PHONY: clean
diff --git a/test/monniaux/ncompress/compress42.c b/test/monniaux/ncompress/compress42.c
index 4a6c2f74..dd1efe3a 100644
--- a/test/monniaux/ncompress/compress42.c
+++ b/test/monniaux/ncompress/compress42.c
@@ -192,7 +192,7 @@
 #	define	SIG_TYPE	void (*)()
 #endif
 
-#if defined(AMIGA) || defined(DOS) || defined(MINGW) || defined(WINDOWS) || defined(__K1C__)
+#if defined(AMIGA) || defined(DOS) || defined(MINGW) || defined(WINDOWS) || defined(__KVX__)
 #	define	chmod(pathname, mode) 0
 #	define	chown(pathname, owner, group) 0
 #	define	utime(pathname, times) 0
diff --git a/test/monniaux/ocaml/byterun/toto b/test/monniaux/ocaml/byterun/toto
index ac54a2b6..89897f38 100644
--- a/test/monniaux/ocaml/byterun/toto
+++ b/test/monniaux/ocaml/byterun/toto
@@ -741,11 +741,11 @@
 12429 mmap(NULL, 34607104, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4c61eff000
 12429 mmap(NULL, 4294971392, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f4b61efe000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
-12429 openat(AT_FDCWD, "/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", O_RDONLY|O_CLOEXEC) = 4
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
+12429 openat(AT_FDCWD, "/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", O_RDONLY|O_CLOEXEC) = 4
 12429 read(4, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\214\2\0\0\0\0\0"..., 832) = 832
 12429 fstat(4, {st_mode=S_IFREG|0755, st_size=1461464, ...}) = 0
 12429 mmap(NULL, 3556520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 4, 0) = 0x7f4c7038d000
@@ -810,10 +810,10 @@
 12429 mprotect(0x7f4c68f9d000, 4096, PROT_READ) = 0
 12429 brk(0x3670000)                    = 0x3670000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -830,10 +830,10 @@
 12429 brk(0x3694000)                    = 0x3694000
 12429 munmap(0x7f4c68719000, 6819840)   = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -849,10 +849,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -867,10 +867,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -884,10 +884,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -901,10 +901,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -918,10 +918,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -935,10 +935,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -952,10 +952,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -969,10 +969,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -986,10 +986,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1003,10 +1003,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1020,10 +1020,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1037,10 +1037,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1054,10 +1054,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1071,10 +1071,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1454,10 +1454,10 @@
 12429 brk(0x78fa000)                    = 0x78fa000
 12429 brk(0x7921000)                    = 0x7921000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1473,10 +1473,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 brk(0x7fc2000)                    = 0x7fc2000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1491,10 +1491,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1509,10 +1509,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1526,10 +1526,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1543,10 +1543,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1560,10 +1560,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1577,10 +1577,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1594,10 +1594,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1611,10 +1611,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1628,10 +1628,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1645,10 +1645,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1662,10 +1662,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1679,10 +1679,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1696,10 +1696,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1713,10 +1713,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -1730,10 +1730,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2082,10 +2082,10 @@
 12429 brk(0xbdbc000)                    = 0xbdbc000
 12429 brk(0xbddd000)                    = 0xbddd000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2101,10 +2101,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 brk(0xc4c7000)                    = 0xc4c7000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2119,10 +2119,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2137,10 +2137,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2154,10 +2154,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2171,10 +2171,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2188,10 +2188,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2205,10 +2205,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2222,10 +2222,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2239,10 +2239,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2256,10 +2256,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2273,10 +2273,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2290,10 +2290,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2307,10 +2307,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2324,10 +2324,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2341,10 +2341,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2358,10 +2358,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2710,10 +2710,10 @@
 12429 brk(0x102a5000)                   = 0x102a5000
 12429 brk(0x102c6000)                   = 0x102c6000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2729,10 +2729,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 brk(0x10973000)                   = 0x10973000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2747,10 +2747,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2765,10 +2765,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2782,10 +2782,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2799,10 +2799,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2816,10 +2816,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2833,10 +2833,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2850,10 +2850,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2867,10 +2867,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2884,10 +2884,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2901,10 +2901,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2918,10 +2918,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2935,10 +2935,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2952,10 +2952,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2969,10 +2969,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -2986,10 +2986,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3338,10 +3338,10 @@
 12429 brk(0x1476e000)                   = 0x1476e000
 12429 brk(0x1478f000)                   = 0x1478f000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3357,10 +3357,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 brk(0x14e3d000)                   = 0x14e3d000
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3375,10 +3375,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3393,10 +3393,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3410,10 +3410,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3427,10 +3427,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3444,10 +3444,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3461,10 +3461,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3478,10 +3478,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3495,10 +3495,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3512,10 +3512,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3529,10 +3529,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3546,10 +3546,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3563,10 +3563,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3580,10 +3580,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3597,10 +3597,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
@@ -3614,10 +3614,10 @@
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libstd_scalls.so", F_OK) = -1 ENOENT (No such file or directory)
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libstd_scalls.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_k1c.so", F_OK) = -1 ENOENT (No such file or directory)
-12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_k1c.so", F_OK) = 0
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib32/libiss_kvx.so", F_OK) = -1 ENOENT (No such file or directory)
+12429 access("/opt/Kalray/usr/local/k1rdtools/bin/../lib64/libiss_kvx.so", F_OK) = 0
 12429 readlink("/proc/self/exe", "/opt/Kalray/usr/local/k1rdtools/"..., 1024) = 46
 12429 getcwd("/home/monniaux/work/Kalray/tests/ocaml-4.07.1/byterun", 1024) = 54
 12429 access("/opt/Kalray/usr/local/k1rdtools/bin/libmppa_multiloader.so", F_OK) = -1 ENOENT (No such file or directory)
diff --git a/test/monniaux/picosat-965/Makefile b/test/monniaux/picosat-965/Makefile
index a887c0de..4d6eee20 100644
--- a/test/monniaux/picosat-965/Makefile
+++ b/test/monniaux/picosat-965/Makefile
@@ -7,5 +7,5 @@ ALL_CFILES=picosat.c version.c app.c main.c
 include ../rules.mk
 
 # FIXME - what were these for?
-#K1C_CFLAGS += $(EMBEDDED_CFLAGS)
-#K1C_CCOMPFLAGS += $(EMBEDDED_CFLAGS)
+#KVX_CFLAGS += $(EMBEDDED_CFLAGS)
+#KVX_CCOMPFLAGS += $(EMBEDDED_CFLAGS)
diff --git a/test/monniaux/quest/Makefile b/test/monniaux/quest/Makefile
index c049238b..ef0b7db8 100644
--- a/test/monniaux/quest/Makefile
+++ b/test/monniaux/quest/Makefile
@@ -4,19 +4,19 @@ MAX=300
 include ../rules.mk
 
 QUEST=quest
-K1C_CCOMPFLAGS += -fstruct-passing -fbitfields
+KVX_CCOMPFLAGS += -fstruct-passing -fbitfields
 
 PREFIX=ran%06.f
 TARGETS_C=$(shell seq --format $(PREFIX).c 0 $(MAX))
-TARGETS_OUT=$(shell seq --format $(PREFIX).ccomp.k1c.out 0 $(MAX))
+TARGETS_OUT=$(shell seq --format $(PREFIX).ccomp.kvx.out 0 $(MAX))
 
 all:	$(TARGETS_C) $(TARGETS_OUT)
 
 ran%.c :
 	$(QUEST) -seed $* -test ansi > $@
 
-%.ccomp.k1c : %.ccomp.k1c.s
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+%.ccomp.kvx : %.ccomp.kvx.s
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
 clean:
 	-rm -f $(TARGETS_C) $(TARGETS_OUT)
diff --git a/test/monniaux/quicksort/quicksort.ccomp.k1c.s_modified5 b/test/monniaux/quicksort/quicksort.ccomp.k1c.s_modified5
index 8a9a75bb..d1379555 100644
--- a/test/monniaux/quicksort/quicksort.ccomp.k1c.s_modified5
+++ b/test/monniaux/quicksort/quicksort.ccomp.k1c.s_modified5
@@ -1,5 +1,5 @@
 # File generated by CompCert 3.4
-# Command line: -Wall -O3 -S quicksort.c -o quicksort.ccomp.k1c.s
+# Command line: -Wall -O3 -S quicksort.c -o quicksort.ccomp.kvx.s
 	.text
 	.balign 2
 	.globl quicksort
diff --git a/test/monniaux/quicksort/quicksort.ccomp.k1c.s_orig b/test/monniaux/quicksort/quicksort.ccomp.k1c.s_orig
index 64c1e2bf..b83b9a64 100644
--- a/test/monniaux/quicksort/quicksort.ccomp.k1c.s_orig
+++ b/test/monniaux/quicksort/quicksort.ccomp.k1c.s_orig
@@ -1,5 +1,5 @@
 # File generated by CompCert 3.4
-# Command line: -Wall -O3 -S quicksort.c -o quicksort.ccomp.k1c.s
+# Command line: -Wall -O3 -S quicksort.c -o quicksort.ccomp.kvx.s
 	.text
 	.balign 2
 	.globl quicksort
diff --git a/test/monniaux/rules.mk b/test/monniaux/rules.mk
index 2de2c466..f0db6afa 100644
--- a/test/monniaux/rules.mk
+++ b/test/monniaux/rules.mk
@@ -18,14 +18,14 @@ MAX_MEASURES=10
 MEASURES?=time
 
 # Flags common to both compilers, then to gcc, then to ccomp
-ALL_CFLAGS+=-Wall -D__K1C_COS__ -DMAX_MEASURES=$(MAX_MEASURES)
+ALL_CFLAGS+=-Wall -D__KVX_COS__ -DMAX_MEASURES=$(MAX_MEASURES)
 #ALL_CFLAGS+=-g
 ALL_GCCFLAGS+=$(ALL_CFLAGS) -std=c99 -Wextra -Werror=implicit
 ALL_CCOMPFLAGS+=$(ALL_CFLAGS)
 
 # The compilers
-K1C_CC?=k1-cos-gcc
-K1C_CCOMP?=ccomp
+KVX_CC?=k1-cos-gcc
+KVX_CCOMP?=ccomp
 
 # Command to execute
 #EXECUTE_CYCLES?=timeout --signal=SIGTERM 3m k1-cluster --syscall=libstd_scalls.so --cycle-based --
@@ -75,7 +75,7 @@ asm/%$(3).s: %.c
 	$(1) $(2) -S $$< -o $$@
 
 .SECONDARY:
-bin/$(TARGET)$(3).bin: $(addprefix obj/,$(ALL_CFILES:.c=$(3).o)) $(CLOCK).gcc.k1c.o
+bin/$(TARGET)$(3).bin: $(addprefix obj/,$(ALL_CFILES:.c=$(3).o)) $(CLOCK).gcc.kvx.o
 	@mkdir -p $$(@D)
 	$(1) $$+ -lm -o $$@
 
@@ -86,13 +86,13 @@ FIRSTLINE:=$(FIRSTLINE), $(3)
 endef
 
 # Clock generation
-$(CLOCK).gcc.k1c.o: $(CLOCK).c
-	$(K1C_CC) $(ALL_GCCFLAGS) -O3 $< -c -o $@
+$(CLOCK).gcc.kvx.o: $(CLOCK).c
+	$(KVX_CC) $(ALL_GCCFLAGS) -O3 $< -c -o $@
 
 # Generic rules
 obj/%.o: asm/%.s
 	@mkdir -p $(@D)
-	$(K1C_CC) $< -c -o $@
+	$(KVX_CC) $< -c -o $@
 
 out/%.out: bin/%.bin
 	@mkdir -p $(@D)
@@ -104,35 +104,35 @@ out/%.out: bin/%.bin
 ##
 
 ifneq ($(GCC0FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC0FLAGS),$(GCC0PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC0FLAGS),$(GCC0PREFIX)))
 endif
 ifneq ($(GCC1FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC1FLAGS),$(GCC1PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC1FLAGS),$(GCC1PREFIX)))
 endif
 ifneq ($(GCC2FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC2FLAGS),$(GCC2PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC2FLAGS),$(GCC2PREFIX)))
 endif
 ifneq ($(GCC3FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC3FLAGS),$(GCC3PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC3FLAGS),$(GCC3PREFIX)))
 endif
 ifneq ($(GCC4FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC4FLAGS),$(GCC4PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC4FLAGS),$(GCC4PREFIX)))
 endif
 
 ifneq ($(CCOMP0FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP0FLAGS),$(CCOMP0PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP0FLAGS),$(CCOMP0PREFIX)))
 endif
 ifneq ($(CCOMP1FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP1FLAGS),$(CCOMP1PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP1FLAGS),$(CCOMP1PREFIX)))
 endif
 ifneq ($(CCOMP2FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP2FLAGS),$(CCOMP2PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP2FLAGS),$(CCOMP2PREFIX)))
 endif
 ifneq ($(CCOMP3FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP3FLAGS),$(CCOMP3PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP3FLAGS),$(CCOMP3PREFIX)))
 endif
 ifneq ($(CCOMP4FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP4FLAGS),$(CCOMP4PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP4FLAGS),$(CCOMP4PREFIX)))
 endif
 
 measures.csv: $(OUTFILES)
diff --git a/test/monniaux/sandbox/Makefile b/test/monniaux/sandbox/Makefile
index 0fa2a2ae..c4a81f1c 100644
--- a/test/monniaux/sandbox/Makefile
+++ b/test/monniaux/sandbox/Makefile
@@ -8,20 +8,20 @@ ALL_CFILES=$(wildcard *.c)
 TARGET=toto
 
 # Name of the clock object
-CLOCK=../clock.gcc.k1c.o
+CLOCK=../clock.gcc.kvx.o
 
 # Maximum amount of time measures (see cycles.h)
 MAX_MEASURES=10
 
 # Flags common to both compilers, then to gcc, then to ccomp
-ALL_CFLAGS=-Wall -D__K1C_COS__ -DMAX_MEASURES=$(MAX_MEASURES)
+ALL_CFLAGS=-Wall -D__KVX_COS__ -DMAX_MEASURES=$(MAX_MEASURES)
 #ALL_CFLAGS+=-g
 ALL_GCCFLAGS=$(ALL_CFLAGS) -std=c99 -Wextra -Werror=implicit
 ALL_CCOMPFLAGS=$(ALL_CFLAGS)
 
 # The compilers
-K1C_CC=k1-cos-gcc
-K1C_CCOMP=ccomp
+KVX_CC=k1-cos-gcc
+KVX_CCOMP=ccomp
 
 # Command to execute
 EXECUTE_CYCLES=k1-cluster --syscall=libstd_scalls.so --cycle-based --
@@ -72,7 +72,7 @@ asm/%$(3).s: %.c
 .SECONDARY:
 bin/$(TARGET)$(3).bin: $(addprefix obj/,$(ALL_CFILES:.c=$(3).o)) $(CLOCK)
 	@mkdir -p $$(@D)
-	$(K1C_CC) $$+ -lm -o $$@
+	$(KVX_CC) $$+ -lm -o $$@
 
 BINFILES:=$(BINFILES) bin/$(TARGET)$(3).bin
 OUTFILES:=$(OUTFILES) out/$(TARGET)$(3).out
@@ -83,7 +83,7 @@ endef
 # Generic rules
 obj/%.o: asm/%.s
 	@mkdir -p $(@D)
-	$(K1C_CC) $< -c -o $@
+	$(KVX_CC) $< -c -o $@
 
 out/%.out: bin/%.bin
 	@mkdir -p $(@D)
@@ -94,35 +94,35 @@ out/%.out: bin/%.bin
 ##
 
 ifneq ($(GCC0FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC0FLAGS),$(GCC0PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC0FLAGS),$(GCC0PREFIX)))
 endif
 ifneq ($(GCC1FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC1FLAGS),$(GCC1PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC1FLAGS),$(GCC1PREFIX)))
 endif
 ifneq ($(GCC2FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC2FLAGS),$(GCC2PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC2FLAGS),$(GCC2PREFIX)))
 endif
 ifneq ($(GCC3FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC3FLAGS),$(GCC3PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC3FLAGS),$(GCC3PREFIX)))
 endif
 ifneq ($(GCC4FLAGS),)
-$(eval $(call gen_rules,$(K1C_CC),$(GCC4FLAGS),$(GCC4PREFIX)))
+$(eval $(call gen_rules,$(KVX_CC),$(GCC4FLAGS),$(GCC4PREFIX)))
 endif
 
 ifneq ($(CCOMP0FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP0FLAGS),$(CCOMP0PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP0FLAGS),$(CCOMP0PREFIX)))
 endif
 ifneq ($(CCOMP1FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP1FLAGS),$(CCOMP1PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP1FLAGS),$(CCOMP1PREFIX)))
 endif
 ifneq ($(CCOMP2FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP2FLAGS),$(CCOMP2PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP2FLAGS),$(CCOMP2PREFIX)))
 endif
 ifneq ($(CCOMP3FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP3FLAGS),$(CCOMP3PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP3FLAGS),$(CCOMP3PREFIX)))
 endif
 ifneq ($(CCOMP4FLAGS),)
-$(eval $(call gen_rules,$(K1C_CCOMP),$(CCOMP4FLAGS),$(CCOMP4PREFIX)))
+$(eval $(call gen_rules,$(KVX_CCOMP),$(CCOMP4FLAGS),$(CCOMP4PREFIX)))
 endif
 
 measures.csv: $(OUTFILES)
diff --git a/test/monniaux/send_through/Makefile b/test/monniaux/send_through/Makefile
index 72b84654..b2ab4e8e 100644
--- a/test/monniaux/send_through/Makefile
+++ b/test/monniaux/send_through/Makefile
@@ -1,10 +1,10 @@
-send_through: send_through_gcc.k1c.o send_through_ccomp.k1c.o
+send_through: send_through_gcc.kvx.o send_through_ccomp.kvx.o
 	../../../ccomp -Wall $+ -o $@ -lm
 
-send_through_gcc.k1c.o  send_through_ccomp.k1c.o: send_through.h
+send_through_gcc.kvx.o  send_through_ccomp.kvx.o: send_through.h
 
-send_through_gcc.k1c.o : send_through_gcc.c
+send_through_gcc.kvx.o : send_through_gcc.c
 	k1-cos-gcc -Wall -Wextra -std=c99 -Werror=implicit -c $< -o $@
 
-send_through_ccomp.k1c.o : send_through_ccomp.c
+send_through_ccomp.kvx.o : send_through_ccomp.c
 	../../../ccomp -Wall -fnone -fvararg-calls -c $< -o $@
diff --git a/test/monniaux/varargs/Makefile b/test/monniaux/varargs/Makefile
index f24d41ac..938eff30 100644
--- a/test/monniaux/varargs/Makefile
+++ b/test/monniaux/varargs/Makefile
@@ -1,9 +1,9 @@
 include ../rules.mk
 
-all: varargs.ccomp.k1c.s varargs.ccomp.k1c
+all: varargs.ccomp.kvx.s varargs.ccomp.kvx
 
-varargs.ccomp.k1c: varargs.ccomp.k1c.o
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+varargs.ccomp.kvx: varargs.ccomp.kvx.o
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
 clean:
-	$(RM) -f *.k1c *.host *.o *.s
+	$(RM) -f *.kvx *.host *.o *.s
diff --git a/test/monniaux/vocabulary.sh b/test/monniaux/vocabulary.sh
index 5b76921e..eb3b70b6 100755
--- a/test/monniaux/vocabulary.sh
+++ b/test/monniaux/vocabulary.sh
@@ -1,2 +1,2 @@
-cat *.gcc.k1c.s|cut -f2|cut -d' ' -f1|sort -u|grep -v ':'|grep -v -F '.' > gcc_vocabulary.txt
-cat *.ccomp.k1c.s|cut -f2|cut -d' ' -f1|sort -u|grep -v ':'|grep -v -F '.' > ccomp_vocabulary.txt
+cat *.gcc.kvx.s|cut -f2|cut -d' ' -f1|sort -u|grep -v ':'|grep -v -F '.' > gcc_vocabulary.txt
+cat *.ccomp.kvx.s|cut -f2|cut -d' ' -f1|sort -u|grep -v ':'|grep -v -F '.' > ccomp_vocabulary.txt
diff --git a/test/monniaux/yarpgen/Makefile.old b/test/monniaux/yarpgen/Makefile.old
index 9da82deb..316ec0f1 100644
--- a/test/monniaux/yarpgen/Makefile.old
+++ b/test/monniaux/yarpgen/Makefile.old
@@ -3,35 +3,35 @@ MAX=300
 PREFIX=ran%06.f
 include ../rules.mk
 
-K1C_CCOMPFLAGS += -funprototyped -fbitfields
+KVX_CCOMPFLAGS += -funprototyped -fbitfields
 CCOMPFLAGS += -funprototyped -fbitfields
 
 TARGETS_C=$(shell seq --format $(PREFIX)/func.c 0 $(MAX)) \
 	$(shell seq --format $(PREFIX)/driver.c 0 $(MAX)) \
 	$(shell seq --format $(PREFIX)/init.h 0 $(MAX))
-TARGETS_CCOMP_K1C_S=$(shell seq --format $(PREFIX)/func.ccomp.k1c.s 0 $(MAX)) \
-	$(shell seq --format $(PREFIX)/driver.ccomp.k1c.s 0 $(MAX))
-TARGETS_GCC_K1C_S=$(shell seq --format $(PREFIX)/func.gcc.k1c.s 0 $(MAX)) \
-	$(shell seq --format $(PREFIX)/driver.gcc.k1c.s 0 $(MAX))
+TARGETS_CCOMP_KVX_S=$(shell seq --format $(PREFIX)/func.ccomp.kvx.s 0 $(MAX)) \
+	$(shell seq --format $(PREFIX)/driver.ccomp.kvx.s 0 $(MAX))
+TARGETS_GCC_KVX_S=$(shell seq --format $(PREFIX)/func.gcc.kvx.s 0 $(MAX)) \
+	$(shell seq --format $(PREFIX)/driver.gcc.kvx.s 0 $(MAX))
 TARGETS_CCOMP_HOST_S=$(shell seq --format $(PREFIX)/func.ccomp.host.s 0 $(MAX)) \
 	$(shell seq --format $(PREFIX)/driver.ccomp.host.s 0 $(MAX))
 TARGETS_GCC_HOST_S=$(shell seq --format $(PREFIX)/func.gcc.host.s 0 $(MAX)) \
 	$(shell seq --format $(PREFIX)/driver.gcc.host.s 0 $(MAX))
-TARGETS_CCOMP_K1C_OUT=$(shell seq --format $(PREFIX)/example.ccomp.k1c.out 0 $(MAX))
-TARGETS_GCC_K1C_OUT=$(shell seq --format $(PREFIX)/example.gcc.k1c.out 0 $(MAX))
+TARGETS_CCOMP_KVX_OUT=$(shell seq --format $(PREFIX)/example.ccomp.kvx.out 0 $(MAX))
+TARGETS_GCC_KVX_OUT=$(shell seq --format $(PREFIX)/example.gcc.kvx.out 0 $(MAX))
 TARGETS_GCC_HOST_OUT=$(shell seq --format $(PREFIX)/example.gcc.host.out 0 $(MAX))
 TARGETS_CCOMP_HOST_OUT=$(shell seq --format $(PREFIX)/example.ccomp.host.out 0 $(MAX))
-TARGETS_CMP=$(shell seq --format $(PREFIX)/example.k1c.cmp 0 $(MAX))
+TARGETS_CMP=$(shell seq --format $(PREFIX)/example.kvx.cmp 0 $(MAX))
 
-all:	$(TARGETS_CCOMP_K1C_OUT) $(TARGETS_GCC_K1C_OUT) $(TARGETS_GCC_HOST_OUT) $(TARGETS_CCOMP_HOST_OUT) $(TARGETS_CCOMP_K1C_S) $(TARGETS_GCC_K1C_S) $(TARGETS_GCC_HOST_S) $(TARGETS_CCOMP_HOST_S) $(TARGETS_CMP) $(TARGETS_C)
+all:	$(TARGETS_CCOMP_KVX_OUT) $(TARGETS_GCC_KVX_OUT) $(TARGETS_GCC_HOST_OUT) $(TARGETS_CCOMP_HOST_OUT) $(TARGETS_CCOMP_KVX_S) $(TARGETS_GCC_KVX_S) $(TARGETS_GCC_HOST_S) $(TARGETS_CCOMP_HOST_S) $(TARGETS_CMP) $(TARGETS_C)
 
-ran%/func.ccomp.k1c.s ran%/func.gcc.k1c.s ran%/func.ccomp.host.s ran%/func.gcc.host.s : ran%/init.h
+ran%/func.ccomp.kvx.s ran%/func.gcc.kvx.s ran%/func.ccomp.host.s ran%/func.gcc.host.s : ran%/init.h
 
-ran%/example.ccomp.k1c: ran%/func.ccomp.k1c.o ran%/driver.ccomp.k1c.o 
-	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -o $@
+ran%/example.ccomp.kvx: ran%/func.ccomp.kvx.o ran%/driver.ccomp.kvx.o 
+	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -o $@
 
-ran%/example.gcc.k1c: ran%/func.gcc.k1c.o ran%/driver.gcc.k1c.o 
-	$(K1C_CC) $(K1C_CFLAGS) $+ -o $@
+ran%/example.gcc.kvx: ran%/func.gcc.kvx.o ran%/driver.gcc.kvx.o 
+	$(KVX_CC) $(KVX_CFLAGS) $+ -o $@
 
 ran%/example.gcc.host: ran%/func.gcc.host.o ran%/driver.gcc.host.o 
 	$(CC) $(CFLAGS) $+ -o $@
@@ -43,7 +43,7 @@ ran%/driver.c ran%/func.c ran%/init.h:
 	-mkdir ran$*
 	$(YARPGEN) --seed=$* --out-dir=ran$*/ --std=c99
 
-ran%/example.k1c.cmp : ran%/example.gcc.k1c.out ran%/example.ccomp.k1c.out
+ran%/example.kvx.cmp : ran%/example.gcc.kvx.out ran%/example.ccomp.kvx.out
 	cmp $+ > $@
 
 .PHONY: all clean
diff --git a/test/monniaux/zlib-1.2.11/Makefile b/test/monniaux/zlib-1.2.11/Makefile
index 9e6920f5..52a7257b 100644
--- a/test/monniaux/zlib-1.2.11/Makefile
+++ b/test/monniaux/zlib-1.2.11/Makefile
@@ -14,7 +14,7 @@ include ../rules.mk
 #
 #src=$(wildcard *.c)
 #
-#PRODUCTS?=minigzip.gcc.host minigzip.ccomp.host minigzip.gcc.k1c minigzip.gcc.o1.k1c minigzip.ccomp.k1c
+#PRODUCTS?=minigzip.gcc.host minigzip.ccomp.host minigzip.gcc.kvx minigzip.gcc.o1.kvx minigzip.ccomp.kvx
 #PRODUCTS_OUT=$(addsuffix .out,$(PRODUCTS))
 #
 #all: $(PRODUCTS)
@@ -27,15 +27,15 @@ include ../rules.mk
 #	$(CC) $(CFLAGS) $+ -lm -o $@
 #minigzip.ccomp.host: $(src:.c=.ccomp.host.o) ../clock.gcc.host.o 
 #	$(CCOMP) $(CCOMPFLAGS) $+ -lm -o $@
-#minigzip.gcc.k1c: $(src:.c=.gcc.k1c.o) ../clock.gcc.k1c.o 
-#	$(K1C_CC) $(K1C_CFLAGS) $+ -lm -o $@
-#minigzip.gcc.o1.k1c: $(src:.c=.gcc.o1.k1c.o) ../clock.gcc.k1c.o 
-#	$(K1C_CC) $(K1C_CFLAGS_O1) $+ -lm -o $@
-#minigzip.ccomp.k1c: $(src:.c=.ccomp.k1c.o) ../clock.gcc.k1c.o 
-#	$(K1C_CCOMP) $(K1C_CCOMPFLAGS) $+ -lm -o $@
+#minigzip.gcc.kvx: $(src:.c=.gcc.kvx.o) ../clock.gcc.kvx.o 
+#	$(KVX_CC) $(KVX_CFLAGS) $+ -lm -o $@
+#minigzip.gcc.o1.kvx: $(src:.c=.gcc.o1.kvx.o) ../clock.gcc.kvx.o 
+#	$(KVX_CC) $(KVX_CFLAGS_O1) $+ -lm -o $@
+#minigzip.ccomp.kvx: $(src:.c=.ccomp.kvx.o) ../clock.gcc.kvx.o 
+#	$(KVX_CCOMP) $(KVX_CCOMPFLAGS) $+ -lm -o $@
 #measures.csv: $(PRODUCTS_OUT)
-#	echo "benches, gcc host,ccomp host,gcc k1c,gcc o1 k1c,ccomp k1c" > $@
-#	echo "zlib ", $$(grep 'cycles' minigzip.gcc.host.out | cut -d':' -f2), $$(grep 'cycles' minigzip.ccomp.host.out | cut -d':' -f2), $$(grep 'cycles' minigzip.gcc.k1c.out | cut -d':' -f2), $$(grep 'cycles' minigzip.gcc.o1.k1c.out | cut -d':' -f2), $$(grep 'cycles' minigzip.ccomp.k1c.out | cut -d':' -f2)>> $@
+#	echo "benches, gcc host,ccomp host,gcc kvx,gcc o1 kvx,ccomp kvx" > $@
+#	echo "zlib ", $$(grep 'cycles' minigzip.gcc.host.out | cut -d':' -f2), $$(grep 'cycles' minigzip.ccomp.host.out | cut -d':' -f2), $$(grep 'cycles' minigzip.gcc.kvx.out | cut -d':' -f2), $$(grep 'cycles' minigzip.gcc.o1.kvx.out | cut -d':' -f2), $$(grep 'cycles' minigzip.ccomp.kvx.out | cut -d':' -f2)>> $@
 #
 #SAMPLE_FILE=zlib.h
 #
@@ -45,18 +45,18 @@ include ../rules.mk
 #minigzip.ccomp.host.out minigzip.ccomp.host.output: minigzip.ccomp.host
 #	./$< < $(SAMPLE_FILE) > $<.output 2> $@
 #
-#minigzip.gcc.k1c.out minigzip.gcc.k1c.output: minigzip.gcc.k1c
+#minigzip.gcc.kvx.out minigzip.gcc.kvx.output: minigzip.gcc.kvx
 #	$(EXECUTE_CYCLES) $< < $(SAMPLE_FILE) > $<.output 2> $@
 #
-#minigzip.gcc.o1.k1c.out minigzip.gcc.o1.k1c.output: minigzip.gcc.o1.k1c
+#minigzip.gcc.o1.kvx.out minigzip.gcc.o1.kvx.output: minigzip.gcc.o1.kvx
 #	$(EXECUTE_CYCLES) $< < $(SAMPLE_FILE) > $<.output 2> $@
 #
-#minigzip.ccomp.k1c.out minigzip.ccomp.k1c.output: minigzip.ccomp.k1c
+#minigzip.ccomp.kvx.out minigzip.ccomp.kvx.output: minigzip.ccomp.kvx
 #	$(EXECUTE_CYCLES) $< < $(SAMPLE_FILE) > $<.output 2> $@
 #
 #.SECONDARY:
 #
 #.PHONY:
 #clean:
-#	rm -f *.o *.s *.k1c *.csv
+#	rm -f *.o *.s *.kvx *.csv
 #
diff --git a/test/mppa/.gitignore b/test/mppa/.gitignore
index e8ebeff8..b10c40c8 100644
--- a/test/mppa/.gitignore
+++ b/test/mppa/.gitignore
@@ -6,15 +6,15 @@ prng/Makefile
 sort/Makefile
 prng/.zero
 sort/.zero
-sort/insertion-ccomp-k1c
-sort/insertion-gcc-k1c
+sort/insertion-ccomp-kvx
+sort/insertion-gcc-kvx
 sort/insertion-gcc-x86
-sort/main-ccomp-k1c
-sort/main-gcc-k1c
+sort/main-ccomp-kvx
+sort/main-gcc-kvx
 sort/main-gcc-x86
-sort/merge-ccomp-k1c
-sort/merge-gcc-k1c
+sort/merge-ccomp-kvx
+sort/merge-gcc-kvx
 sort/merge-gcc-x86
-sort/selection-ccomp-k1c
-sort/selection-gcc-k1c
+sort/selection-ccomp-kvx
+sort/selection-gcc-kvx
 sort/selection-gcc-x86
diff --git a/test/mppa/builtins/stsud.c b/test/mppa/builtins/stsud.c
index fb07b94f..fa42b001 100644
--- a/test/mppa/builtins/stsud.c
+++ b/test/mppa/builtins/stsud.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 2)
 {
-    c = __builtin_k1_stsud(t[0], t[1]);
+    c = __builtin_kvx_stsud(t[0], t[1]);
 }
 END_TEST()
diff --git a/test/mppa/coverage.sh b/test/mppa/coverage.sh
index 42ed4182..96f6bc04 100755
--- a/test/mppa/coverage.sh
+++ b/test/mppa/coverage.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-printer=../../mppa_k1c/TargetPrinter.ml
+printer=../../kvx/TargetPrinter.ml
 asmdir=instr/asm/
 to_cover_raw=/tmp/to_cover_raw
 to_cover=/tmp/to_cover
diff --git a/test/mppa/general/clzd.c b/test/mppa/general/clzd.c
index 4bedab97..d3e8a8ec 100644
--- a/test/mppa/general/clzd.c
+++ b/test/mppa/general/clzd.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 1)
 {
-    c = __builtin_k1_clzd(t[0]);
+    c = __builtin_kvx_clzd(t[0]);
 }
 END_TEST()
diff --git a/test/mppa/general/clzw.c b/test/mppa/general/clzw.c
index 361492f2..7b5478fd 100644
--- a/test/mppa/general/clzw.c
+++ b/test/mppa/general/clzw.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 1)
 {
-    c = __builtin_k1_clzw(t[0]);
+    c = __builtin_kvx_clzw(t[0]);
 }
 END_TEST()
diff --git a/test/mppa/general/ctzd.c b/test/mppa/general/ctzd.c
index 6f6586ad..bba869e1 100644
--- a/test/mppa/general/ctzd.c
+++ b/test/mppa/general/ctzd.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 1)
 {
-    c = __builtin_k1_ctzd(t[0]);
+    c = __builtin_kvx_ctzd(t[0]);
 }
 END_TEST()
diff --git a/test/mppa/general/ctzw.c b/test/mppa/general/ctzw.c
index b0f2c937..a7128b04 100644
--- a/test/mppa/general/ctzw.c
+++ b/test/mppa/general/ctzw.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 1)
 {
-    c = __builtin_k1_ctzw(t[0]);
+    c = __builtin_kvx_ctzw(t[0]);
 }
 END_TEST()
diff --git a/test/mppa/general/satd.c b/test/mppa/general/satd.c
index d8d0d256..9d0d1cf9 100644
--- a/test/mppa/general/satd.c
+++ b/test/mppa/general/satd.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 2)
 {
-    c = __builtin_k1_satd(t[0], t[1]);
+    c = __builtin_kvx_satd(t[0], t[1]);
 }
 END_TEST()
diff --git a/test/mppa/general/sbmm8.c b/test/mppa/general/sbmm8.c
index beced8fc..91f13425 100644
--- a/test/mppa/general/sbmm8.c
+++ b/test/mppa/general/sbmm8.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 2)
 {
-    c = __builtin_k1_sbmm8(t[0], t[1]);
+    c = __builtin_kvx_sbmm8(t[0], t[1]);
 }
 END_TEST()
diff --git a/test/mppa/general/sbmmt8.c b/test/mppa/general/sbmmt8.c
index 8a64e7e7..7b120dfa 100644
--- a/test/mppa/general/sbmmt8.c
+++ b/test/mppa/general/sbmmt8.c
@@ -2,6 +2,6 @@
 
 BEGIN_TEST_N(unsigned long long, 2)
 {
-    c = __builtin_k1_sbmmt8(t[0], t[1]);
+    c = __builtin_kvx_sbmmt8(t[0], t[1]);
 }
 END_TEST()
diff --git a/test/mppa/instr/Makefile b/test/mppa/instr/Makefile
index 37f7d0ab..e4f964b3 100644
--- a/test/mppa/instr/Makefile
+++ b/test/mppa/instr/Makefile
@@ -1,6 +1,6 @@
 SHELL := /bin/bash
 
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 CC ?= gcc
 CCOMP ?= ccomp
 OPTIM ?= -O2
@@ -24,7 +24,7 @@ K1LIB=../lib/system.gcc.a
 #                    -> .ccomp.s -> .ccomp.bin -> .ccomp.out
 ##
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 CCPATH=$(shell which $(CC))
 CCOMPPATH=$(shell which $(CCOMP))
 SIMUPATH=$(shell which $(SIMU))
@@ -63,8 +63,8 @@ simutest: $(X86_GCC_OUT) $(GCC_SIMUOUT)
 	for test in $(TESTNAMES); do\
 		x86out=$(OUTDIR)/$$test.x86-gcc.out;\
 		gccout=$(OUTDIR)/$$test.gcc.simu.out;\
-		if grep "__K1C__" -q $$test.c; then\
-			printf "$(YELLOW)UNTESTED: $$test.c contains an \`#ifdef __K1C__\`\n";\
+		if grep "__KVX__" -q $$test.c; then\
+			printf "$(YELLOW)UNTESTED: $$test.c contains an \`#ifdef __KVX__\`\n";\
 		elif $(DIFF) $$x86out $$gccout > /dev/null; test $${PIPESTATUS[0]} -ne 0; then\
 			>&2 printf "$(RED)ERROR: $$x86out and $$gccout differ$(NC)\n";\
 		else\
@@ -91,8 +91,8 @@ hardtest: $(X86_GCC_OUT) $(GCC_HARDOUT)
 	for test in $(TESTNAMES); do\
 		x86out=$(OUTDIR)/$$test.x86-gcc.out;\
 		gccout=$(OUTDIR)/$$test.gcc.hard.out;\
-		if grep "__K1C__" -q $$test.c; then\
-			printf "$(YELLOW)UNTESTED: $$test.c contains an \`#ifdef __K1C__\`\n";\
+		if grep "__KVX__" -q $$test.c; then\
+			printf "$(YELLOW)UNTESTED: $$test.c contains an \`#ifdef __KVX__\`\n";\
 		elif $(DIFF) $$x86out $$gccout > /dev/null; test $${PIPESTATUS[0]} -ne 0; then\
 			>&2 printf "$(RED)ERROR: $$x86out and $$gccout differ$(NC)\n";\
 		else\
@@ -153,9 +153,9 @@ $(BINDIR)/%.x86-gcc.bin: $(ASMDIR)/%.x86-gcc.s $(LIB) $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
 
-$(BINDIR)/%.gcc.bin: $(ASMDIR)/%.gcc.s $(K1LIB) $(K1CCPATH)
+$(BINDIR)/%.gcc.bin: $(ASMDIR)/%.gcc.s $(K1LIB) $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $(filter-out $(K1CCPATH),$^) -o $@
+	$(KVXC) $(CFLAGS) $(filter-out $(KVXCPATH),$^) -o $@
 
 $(BINDIR)/%.ccomp.bin: $(ASMDIR)/%.ccomp.s $(K1LIB) $(CCOMPPATH)
 	@mkdir -p $(@D)
@@ -167,9 +167,9 @@ $(ASMDIR)/%.x86-gcc.s: $(SRCDIR)/%.c $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -S $< -o $@
 
-$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(K1CCPATH)
+$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) -S $< -o $@
+	$(KVXC) $(CFLAGS) -S $< -o $@
 
 $(ASMDIR)/%.ccomp.s: $(SRCDIR)/%.c $(CCOMPPATH)
 	@mkdir -p $(@D)
diff --git a/test/mppa/instr/builtin32.c b/test/mppa/instr/builtin32.c
index c7689dc8..9efb33cd 100644
--- a/test/mppa/instr/builtin32.c
+++ b/test/mppa/instr/builtin32.c
@@ -2,9 +2,9 @@
 
 BEGIN_TEST(int)
   int *ptr = &c;
-#ifdef __K1C__
+#ifdef __KVX__
   int d = c;
-  a = __builtin_k1_alclrw(ptr);
+  a = __builtin_kvx_alclrw(ptr);
   c = d;
 
 #endif
diff --git a/test/mppa/instr/builtin64.c b/test/mppa/instr/builtin64.c
index dbbb1886..252eb2c6 100644
--- a/test/mppa/instr/builtin64.c
+++ b/test/mppa/instr/builtin64.c
@@ -2,16 +2,16 @@
 
 BEGIN_TEST(long long)
   long long *ptr = &c;
-#ifdef __K1C__
+#ifdef __KVX__
   long long d = c;
-  a = __builtin_k1_alclrd(ptr);
+  a = __builtin_kvx_alclrd(ptr);
   c = d;
   c += a;
 
   c += __builtin_clzll(a);
 
   /* Removed the AFADDD builtin who was incorrect in CompCert, see #157 */
-  // a = __builtin_k1_afaddd(ptr, a);
-  // a = __builtin_k1_afaddd(ptr, a);
+  // a = __builtin_kvx_afaddd(ptr, a);
+  // a = __builtin_kvx_afaddd(ptr, a);
 #endif
 END_TEST64()
diff --git a/test/mppa/interop/Makefile b/test/mppa/interop/Makefile
index 3a83d51c..a0d4d7da 100644
--- a/test/mppa/interop/Makefile
+++ b/test/mppa/interop/Makefile
@@ -1,6 +1,6 @@
 SHELL := /bin/bash
 
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 CC ?= gcc
 CCOMP ?= ccomp
 CFLAGS ?= -O2 -Wno-varargs
@@ -26,7 +26,7 @@ VAARG_COMMON=vaarg_common
 # There is also a $(VAARG_COMMON) that is the same than $(COMMON) but with va_arg
 ##
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 CCPATH=$(shell which $(CC))
 CCOMPPATH=$(shell which $(CCOMP))
 SIMUPATH=$(shell which $(SIMU))
@@ -273,9 +273,9 @@ $(BINDIR)/$(COMMON).x86-gcc.bin: $(OBJDIR)/$(COMMON).x86-gcc.o $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $< -o $@
 
-$(BINDIR)/$(COMMON).gcc.bin: $(OBJDIR)/$(COMMON).gcc.o $(K1CCPATH)
+$(BINDIR)/$(COMMON).gcc.bin: $(OBJDIR)/$(COMMON).gcc.o $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $< -o $@
+	$(KVXC) $(CFLAGS) $< -o $@
 
 $(BINDIR)/$(COMMON).ccomp.bin: $(OBJDIR)/$(COMMON).ccomp.o $(CCOMPPATH)
 	@mkdir -p $(@D)
@@ -287,9 +287,9 @@ $(BINDIR)/$(VAARG_COMMON).x86-gcc.bin: $(OBJDIR)/$(VAARG_COMMON).x86-gcc.o $(CCP
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $< -o $@
 
-$(BINDIR)/$(VAARG_COMMON).gcc.bin: $(OBJDIR)/$(VAARG_COMMON).gcc.o $(K1CCPATH)
+$(BINDIR)/$(VAARG_COMMON).gcc.bin: $(OBJDIR)/$(VAARG_COMMON).gcc.o $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $< -o $@
+	$(KVXC) $(CFLAGS) $< -o $@
 
 $(BINDIR)/$(VAARG_COMMON).ccomp.bin: $(OBJDIR)/$(VAARG_COMMON).ccomp.o $(CCOMPPATH)
 	@mkdir -p $(@D)
@@ -301,11 +301,11 @@ $(BINDIR)/%.x86-gcc.bin: $(OBJDIR)/%.x86-gcc.o $(OBJDIR)/$(COMMON).x86-gcc.o $(C
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
-$(BINDIR)/%.gcc.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(COMMON).gcc.o $(K1CCPATH)
+$(BINDIR)/%.gcc.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(COMMON).gcc.o $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
+	$(KVXC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
-$(BINDIR)/%.gcc.rev.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(COMMON).ccomp.o $(K1CCPATH)
+$(BINDIR)/%.gcc.rev.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(COMMON).ccomp.o $(KVXCPATH)
 	@mkdir -p $(@D)
 	$(CCOMP) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
@@ -319,11 +319,11 @@ $(BINDIR)/%.x86-gcc.vaarg.bin: $(OBJDIR)/%.x86-gcc.o $(OBJDIR)/$(VAARG_COMMON).x
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
-$(BINDIR)/%.gcc.vaarg.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(VAARG_COMMON).gcc.o $(K1CCPATH)
+$(BINDIR)/%.gcc.vaarg.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(VAARG_COMMON).gcc.o $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
+	$(KVXC) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
-$(BINDIR)/%.gcc.rev.vaarg.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(VAARG_COMMON).ccomp.o $(K1CCPATH)
+$(BINDIR)/%.gcc.rev.vaarg.bin: $(OBJDIR)/%.gcc.o $(OBJDIR)/$(VAARG_COMMON).ccomp.o $(KVXCPATH)
 	@mkdir -p $(@D)
 	$(CCOMP) $(CFLAGS) $(wordlist 1,2,$^) -o $@
 
@@ -339,9 +339,9 @@ $(OBJDIR)/%.x86-gcc.o: $(ASMDIR)/%.x86-gcc.s $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) -c $(CFLAGS) $< -o $@
 
-$(OBJDIR)/%.gcc.o: $(ASMDIR)/%.gcc.s $(K1CCPATH)
+$(OBJDIR)/%.gcc.o: $(ASMDIR)/%.gcc.s $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) -c $(CFLAGS) $< -o $@
+	$(KVXC) -c $(CFLAGS) $< -o $@
 
 $(OBJDIR)/%.ccomp.o: $(ASMDIR)/%.ccomp.s $(CCOMPPATH)
 	@mkdir -p $(@D)
@@ -356,9 +356,9 @@ $(ASMDIR)/%.x86-gcc.s: $(SRCDIR)/%.c $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -S $< -o $@
 
-$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(K1CCPATH)
+$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) -S $< -o $@
+	$(KVXC) $(CFLAGS) -S $< -o $@
 
 $(ASMDIR)/%.ccomp.s: $(SRCDIR)/%.c $(CCOMPPATH)
 	@mkdir -p $(@D)
diff --git a/test/mppa/lib/Makefile b/test/mppa/lib/Makefile
index 08901db6..5a947bb3 100644
--- a/test/mppa/lib/Makefile
+++ b/test/mppa/lib/Makefile
@@ -1,4 +1,4 @@
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 K1AR ?= k1-cos-ar
 CC ?= gcc
 AR ?= gcc-ar
@@ -14,7 +14,7 @@ BINDIR=$(DIR)/bin
 ASMDIR=$(DIR)/asm
 OBJDIR=$(DIR)/obj
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 K1ARPATH=$(shell which $(K1AR))
 CCPATH=$(shell which $(CC))
 ARPATH=$(shell which $(AR))
@@ -89,9 +89,9 @@ $(BINDIR)/%.x86-gcc.bin: $(OBJDIR)/%.x86-gcc.o system.x86-gcc.a $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
 
-$(BINDIR)/%.gcc.bin: $(OBJDIR)/%.gcc.o system.gcc.a $(K1CCPATH)
+$(BINDIR)/%.gcc.bin: $(OBJDIR)/%.gcc.o system.gcc.a $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) $(filter-out $(K1CCPATH),$^) -o $@
+	$(KVXC) $(CFLAGS) $(filter-out $(KVXCPATH),$^) -o $@
 
 $(BINDIR)/%.ccomp.bin: $(OBJDIR)/%.ccomp.o system.gcc.a $(CCOMPPATH)
 	@mkdir -p $(@D)
@@ -110,9 +110,9 @@ $(OBJDIR)/%.x86-gcc.o: $(ASMDIR)/%.x86-gcc.s $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -c $< -o $@
 
-$(OBJDIR)/%.gcc.o: $(ASMDIR)/%.gcc.s $(K1CCPATH)
+$(OBJDIR)/%.gcc.o: $(ASMDIR)/%.gcc.s $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) -c $< -o $@
+	$(KVXC) $(CFLAGS) -c $< -o $@
 
 $(OBJDIR)/%.ccomp.o: $(ASMDIR)/%.ccomp.s $(CCOMPPATH)
 	$(CCOMP) $(CFLAGS) -c $< -o $@
@@ -123,9 +123,9 @@ $(ASMDIR)/%.x86-gcc.s: $(SRCDIR)/%.c $(CCPATH)
 	@mkdir -p $(@D)
 	$(CC) $(CFLAGS) -S $< -o $@
 
-$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(K1CCPATH)
+$(ASMDIR)/%.gcc.s: $(SRCDIR)/%.c $(KVXCPATH)
 	@mkdir -p $(@D)
-	$(K1CC) $(CFLAGS) -S $< -o $@
+	$(KVXC) $(CFLAGS) -S $< -o $@
 
 $(ASMDIR)/%.ccomp.s: $(SRCDIR)/%.c $(CCOMPPATH)
 	@mkdir -p $(@D)
diff --git a/test/mppa/mmult/.gitignore b/test/mppa/mmult/.gitignore
index c9cd4c65..b43ccc5f 100644
--- a/test/mppa/mmult/.gitignore
+++ b/test/mppa/mmult/.gitignore
@@ -1,4 +1,4 @@
-mmult-test-ccomp-k1c
-mmult-test-gcc-k1c
+mmult-test-ccomp-kvx
+mmult-test-gcc-kvx
 mmult-test-gcc-x86
 .zero
diff --git a/test/mppa/mmult/Makefile b/test/mppa/mmult/Makefile
index 667faef8..e7cd890e 100644
--- a/test/mppa/mmult/Makefile
+++ b/test/mppa/mmult/Makefile
@@ -1,20 +1,20 @@
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 CC ?= gcc
 CCOMP ?= ccomp
 CFLAGS ?= -O2
 SIMU ?= k1-mppa
 TIMEOUT ?= 10s
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 CCPATH=$(shell which $(CC))
 CCOMPPATH=$(shell which $(CCOMP))
 SIMUPATH=$(shell which $(SIMU))
 
 PRNG=../prng/prng.c
 
-ALL= mmult-test-gcc-x86 mmult-test-gcc-k1c mmult-test-ccomp-k1c
-CCOMP_OUT= mmult-test-ccomp-k1c.out
-GCC_OUT= mmult-test-gcc-k1c.out
+ALL= mmult-test-gcc-x86 mmult-test-gcc-kvx mmult-test-ccomp-kvx
+CCOMP_OUT= mmult-test-ccomp-kvx.out
+GCC_OUT= mmult-test-gcc-kvx.out
 X86_GCC_OUT= mmult-test-gcc-x86.out
 STUB_OUT=.zero
 
@@ -23,14 +23,14 @@ all: $(ALL)
 mmult-test-gcc-x86: mmult.c $(PRNG) $(CCPATH)
 	$(CC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
 
-mmult-test-gcc-k1c: mmult.c $(PRNG) $(K1CCPATH)
-	$(K1CC) $(CFLAGS) $(filter-out $(K1CCPATH),$^) -o $@
+mmult-test-gcc-kvx: mmult.c $(PRNG) $(KVXCPATH)
+	$(KVXC) $(CFLAGS) $(filter-out $(KVXCPATH),$^) -o $@
 
-mmult-test-ccomp-k1c: mmult.c $(PRNG) $(CCOMPPATH)
+mmult-test-ccomp-kvx: mmult.c $(PRNG) $(CCOMPPATH)
 	$(CCOMP) $(CFLAGS) $(filter-out $(CCOMPPATH),$^) -o $@
 
 .SECONDARY:
-%k1c.out: %k1c $(SIMUPATH)
+%kvx.out: %kvx $(SIMUPATH)
 	ret=0; timeout $(TIMEOUT) $(SIMU) -- $< > $@ || { ret=$$?; }; echo $$ret >> $@
 
 %x86.out: %x86
@@ -40,7 +40,7 @@ mmult-test-ccomp-k1c: mmult.c $(PRNG) $(CCOMPPATH)
 	@echo "0" > $@
 
 .PHONY:
-test: test-x86 test-k1c
+test: test-x86 test-kvx
 
 .PHONY:
 test-x86: $(X86_GCC_OUT) $(STUB_OUT)
@@ -51,17 +51,17 @@ test-x86: $(X86_GCC_OUT) $(STUB_OUT)
 	fi
 
 .PHONY:
-test-k1c: $(GCC_OUT) $(STUB_OUT)
+test-kvx: $(GCC_OUT) $(STUB_OUT)
 	@if ! diff $< $(STUB_OUT); then\
-		>&2 echo "ERROR k1c: $< failed";\
+		>&2 echo "ERROR kvx: $< failed";\
 	else\
-		echo "GOOD k1c: $< succeeded";\
+		echo "GOOD kvx: $< succeeded";\
 	fi
 
 .PHONY:
 check: $(CCOMP_OUT) $(STUB_OUT)
 	@if ! diff $< $(STUB_OUT); then\
-		>&2 echo "ERROR k1c: $< failed";\
+		>&2 echo "ERROR kvx: $< failed";\
 	else\
-		echo "GOOD k1c: $< succeeded";\
+		echo "GOOD kvx: $< succeeded";\
 	fi
diff --git a/test/mppa/mmult/README.md b/test/mppa/mmult/README.md
index ef2bff7e..780603f6 100644
--- a/test/mppa/mmult/README.md
+++ b/test/mppa/mmult/README.md
@@ -11,7 +11,7 @@ The following commands can be run inside the folder:
 
 - `make`: produces the unitary test binaries
   - `mmult-test-gcc-x86` : binary from gcc on x86
-  - `mmult-test-k1c-x86` : binary from gcc on k1c
-  - `mmult-test-ccomp-x86` : binary from ccomp on k1c
+  - `mmult-test-kvx-x86` : binary from gcc on kvx
+  - `mmult-test-ccomp-x86` : binary from ccomp on kvx
 - `make test`: tests the return value of the binaries produced by gcc.
 - `make check`: tests the return value of the binary produced by CompCert.
diff --git a/test/mppa/prng/.gitignore b/test/mppa/prng/.gitignore
index 0792a78b..08023900 100644
--- a/test/mppa/prng/.gitignore
+++ b/test/mppa/prng/.gitignore
@@ -1,3 +1,3 @@
-prng-test-ccomp-k1c
+prng-test-ccomp-kvx
 prng-test-gcc-x86
-prng-test-gcc-k1c
+prng-test-gcc-kvx
diff --git a/test/mppa/prng/Makefile b/test/mppa/prng/Makefile
index 9cbb3872..68e5ffc9 100644
--- a/test/mppa/prng/Makefile
+++ b/test/mppa/prng/Makefile
@@ -1,18 +1,18 @@
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 CC ?= gcc
 CCOMP ?= ccomp
 CFLAGS ?= -O2
 SIMU ?= k1-mppa
 TIMEOUT ?= 10s
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 CCPATH=$(shell which $(CC))
 CCOMPPATH=$(shell which $(CCOMP))
 SIMUPATH=$(shell which $(SIMU))
 
-ALL= prng-test-gcc-x86 prng-test-gcc-k1c prng-test-ccomp-k1c
-CCOMP_OUT= prng-test-ccomp-k1c.out
-GCC_OUT= prng-test-gcc-k1c.out
+ALL= prng-test-gcc-x86 prng-test-gcc-kvx prng-test-ccomp-kvx
+CCOMP_OUT= prng-test-ccomp-kvx.out
+GCC_OUT= prng-test-gcc-kvx.out
 X86_GCC_OUT= prng-test-gcc-x86.out
 STUB_OUT=.zero
 
@@ -21,14 +21,14 @@ all: $(ALL)
 prng-test-gcc-x86: prng.c $(CCPATH)
 	$(CC) -D__UNIT_TEST_PRNG__ $(CFLAGS) $< -o $@
 
-prng-test-gcc-k1c: prng.c $(K1CCPATH)
-	$(K1CC) -D__UNIT_TEST_PRNG__ $(CFLAGS) $< -o $@
+prng-test-gcc-kvx: prng.c $(KVXCPATH)
+	$(KVXC) -D__UNIT_TEST_PRNG__ $(CFLAGS) $< -o $@
 
-prng-test-ccomp-k1c: prng.c $(CCOMPPATH)
+prng-test-ccomp-kvx: prng.c $(CCOMPPATH)
 	$(CCOMP) -D__UNIT_TEST_PRNG__ $(CFLAGS) $< -o $@
 
 .SECONDARY:
-%k1c.out: %k1c $(SIMUPATH)
+%kvx.out: %kvx $(SIMUPATH)
 	ret=0; timeout $(TIMEOUT) $(SIMU) -- $<  > $@ || { ret=$$?; }; echo $$ret >> $@
 
 %x86.out: %x86
@@ -38,7 +38,7 @@ prng-test-ccomp-k1c: prng.c $(CCOMPPATH)
 	@echo "0" > $@
 
 .PHONY:
-test: test-x86 test-k1c
+test: test-x86 test-kvx
 
 .PHONY:
 test-x86: $(X86_GCC_OUT) $(STUB_OUT)
@@ -49,21 +49,21 @@ test-x86: $(X86_GCC_OUT) $(STUB_OUT)
 	fi
 
 .PHONY:
-test-k1c: $(GCC_OUT) $(STUB_OUT)
+test-kvx: $(GCC_OUT) $(STUB_OUT)
 	@if ! diff $< $(STUB_OUT); then\
-		>&2 echo "ERROR k1c: $< failed";\
+		>&2 echo "ERROR kvx: $< failed";\
 	else\
-		echo "GOOD k1c: $< succeeded";\
+		echo "GOOD kvx: $< succeeded";\
 	fi
 
 .PHONY:
 check: $(CCOMP_OUT) $(STUB_OUT)
 	@if ! diff $< $(STUB_OUT); then\
-		>&2 echo "ERROR k1c: $< failed";\
+		>&2 echo "ERROR kvx: $< failed";\
 	else\
-		echo "GOOD k1c: $< succeeded";\
+		echo "GOOD kvx: $< succeeded";\
 	fi
 
 .PHONY:
 clean:
-	rm -f prng-test-gcc-x86 prng-test-gcc-k1c prng-test-ccomp-k1c
+	rm -f prng-test-gcc-x86 prng-test-gcc-kvx prng-test-ccomp-kvx
diff --git a/test/mppa/prng/README.md b/test/mppa/prng/README.md
index b4c2279b..98ed539d 100644
--- a/test/mppa/prng/README.md
+++ b/test/mppa/prng/README.md
@@ -11,7 +11,7 @@ The following commands can be run inside that folder:
 
 - `make`: produces the unitary test binaries
   - `prng-test-gcc-x86` : binary from gcc on x86
-  - `prng-test-k1c-x86` : binary from gcc on k1c
-  - `prng-test-ccomp-x86` : binary from ccomp on k1c
+  - `prng-test-kvx-x86` : binary from gcc on kvx
+  - `prng-test-ccomp-x86` : binary from ccomp on kvx
 - `make test`: tests the return value of the binaries produced by gcc.
 - `make check`: tests the return value of the binary produced by CompCert.
diff --git a/test/mppa/sort/.gitignore b/test/mppa/sort/.gitignore
index a8d6921c..070b87c4 100644
--- a/test/mppa/sort/.gitignore
+++ b/test/mppa/sort/.gitignore
@@ -1,9 +1,9 @@
-main-test-ccomp-k1c
-main-test-gcc-k1c
+main-test-ccomp-kvx
+main-test-gcc-kvx
 main-test-gcc-x86
-merge-test-gcc-k1c
+merge-test-gcc-kvx
 merge-test-gcc-x86
-selection-test-gcc-k1c
+selection-test-gcc-kvx
 selection-test-gcc-x86
-insertion-test-gcc-k1c
+insertion-test-gcc-kvx
 insertion-test-gcc-x86
diff --git a/test/mppa/sort/Makefile b/test/mppa/sort/Makefile
index 0ae9d1f6..c4090352 100644
--- a/test/mppa/sort/Makefile
+++ b/test/mppa/sort/Makefile
@@ -1,11 +1,11 @@
-K1CC ?= k1-cos-gcc
+KVXC ?= k1-cos-gcc
 CC ?= gcc
 CCOMP ?= ccomp
 CFLAGS ?= -O2
 SIMU ?= k1-mppa
 TIMEOUT ?= 10s
 
-K1CCPATH=$(shell which $(K1CC))
+KVXCPATH=$(shell which $(KVXC))
 CCPATH=$(shell which $(CC))
 CCOMPPATH=$(shell which $(CCOMP))
 SIMUPATH=$(shell which $(SIMU))
@@ -14,15 +14,15 @@ PRNG=../prng/prng.c
 
 CFILES=insertion.c merge.c selection.c main.c
 
-ALL= insertion-gcc-x86 insertion-gcc-k1c insertion-ccomp-k1c\
-     selection-gcc-x86 selection-gcc-k1c selection-ccomp-k1c\
-     merge-gcc-x86 merge-gcc-k1c merge-ccomp-k1c\
-     main-gcc-x86 main-gcc-k1c main-ccomp-k1c
+ALL= insertion-gcc-x86 insertion-gcc-kvx insertion-ccomp-kvx\
+     selection-gcc-x86 selection-gcc-kvx selection-ccomp-kvx\
+     merge-gcc-x86 merge-gcc-kvx merge-ccomp-kvx\
+     main-gcc-x86 main-gcc-kvx main-ccomp-kvx
 
-CCOMP_OUT= insertion-ccomp-k1c.out selection-ccomp-k1c.out merge-ccomp-k1c.out\
-		   main-ccomp-k1c.out
-GCC_OUT= insertion-gcc-k1c.out selection-gcc-k1c.out merge-gcc-k1c.out\
-		   main-gcc-k1c.out
+CCOMP_OUT= insertion-ccomp-kvx.out selection-ccomp-kvx.out merge-ccomp-kvx.out\
+		   main-ccomp-kvx.out
+GCC_OUT= insertion-gcc-kvx.out selection-gcc-kvx.out merge-gcc-kvx.out\
+		   main-gcc-kvx.out
 X86_GCC_OUT= insertion-gcc-x86.out selection-gcc-x86.out merge-gcc-x86.out\
 		   main-gcc-x86.out
 STUB_OUT= .zero
@@ -35,23 +35,23 @@ main-gcc-x86: $(CFILES) $(PRNG) $(CCPATH)
 %-gcc-x86: %.c $(PRNG) $(CCPATH)
 	$(CC) -D__UNIT_TEST_$$(echo $(basename $<) | tr a-z A-Z)__ $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
 
-main-gcc-k1c: $(CFILES) $(PRNG) $(CCPATH)
-	$(K1CC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
+main-gcc-kvx: $(CFILES) $(PRNG) $(CCPATH)
+	$(KVXC) $(CFLAGS) $(filter-out $(CCPATH),$^) -o $@
 
-%-gcc-k1c: %.c $(PRNG) $(K1CCPATH)
-	$(K1CC) -D__UNIT_TEST_$$(echo $(basename $<) | tr a-z A-Z)__ $(CFLAGS) $(filter-out $(K1CCPATH),$^) -o $@
+%-gcc-kvx: %.c $(PRNG) $(KVXCPATH)
+	$(KVXC) -D__UNIT_TEST_$$(echo $(basename $<) | tr a-z A-Z)__ $(CFLAGS) $(filter-out $(KVXCPATH),$^) -o $@
 
-main-ccomp-k1c: $(CFILES) $(PRNG) $(CCOMPPATH)
+main-ccomp-kvx: $(CFILES) $(PRNG) $(CCOMPPATH)
 	$(CCOMP) $(CFLAGS) $(filter-out $(CCOMPPATH),$^) -o $@
 
-%-ccomp-k1c: %.c $(PRNG) $(CCOMPPATH)
+%-ccomp-kvx: %.c $(PRNG) $(CCOMPPATH)
 	$(CCOMP) -D__UNIT_TEST_$$(echo $(basename $<) | tr a-z A-Z)__ $(CFLAGS) $(filter-out $(CCOMPPATH),$^) -o $@
 
 .SECONDARY:
 %x86.out: %x86
 	ret=0; timeout $(TIMEOUT) ./$< > $@ || { ret=$$?; }; echo $$ret >> $@
 
-%k1c.out: %k1c $(SIMUPATH)
+%kvx.out: %kvx $(SIMUPATH)
 	ret=0; timeout $(TIMEOUT) $(SIMU) -- $< > $@ || { ret=$$?; }; echo $$ret >> $@
 
 .zero:
@@ -68,24 +68,24 @@ test-x86: $(STUB_OUT) $(X86_GCC_OUT)
 	done
 
 .PHONY:
-test-k1c: $(STUB_OUT) $(GCC_OUT)
+test-kvx: $(STUB_OUT) $(GCC_OUT)
 	@for test in $(wordlist 2,100,$^); do\
 		if ! diff $$test $(STUB_OUT); then\
-			>&2 echo "ERROR k1c: $$test failed";\
+			>&2 echo "ERROR kvx: $$test failed";\
 		else\
-			echo "GOOD k1c: $$test succeeded";\
+			echo "GOOD kvx: $$test succeeded";\
 		fi;\
 	done
 
 .PHONY:
-test: test-x86 test-k1c
+test: test-x86 test-kvx
 
 .PHONY:
 check: $(STUB_OUT) $(CCOMP_OUT)
 	@for test in $(wordlist 2,100,$^); do\
 		if ! diff $$test $(STUB_OUT); then\
-			>&2 echo "ERROR k1c: $$test failed";\
+			>&2 echo "ERROR kvx: $$test failed";\
 		else\
-			echo "GOOD k1c: $$test succeeded";\
+			echo "GOOD kvx: $$test succeeded";\
 		fi;\
 	done
diff --git a/test/mppa/sort/README.md b/test/mppa/sort/README.md
index b4c2279b..98ed539d 100644
--- a/test/mppa/sort/README.md
+++ b/test/mppa/sort/README.md
@@ -11,7 +11,7 @@ The following commands can be run inside that folder:
 
 - `make`: produces the unitary test binaries
   - `prng-test-gcc-x86` : binary from gcc on x86
-  - `prng-test-k1c-x86` : binary from gcc on k1c
-  - `prng-test-ccomp-x86` : binary from ccomp on k1c
+  - `prng-test-kvx-x86` : binary from gcc on kvx
+  - `prng-test-ccomp-x86` : binary from ccomp on kvx
 - `make test`: tests the return value of the binaries produced by gcc.
 - `make check`: tests the return value of the binary produced by CompCert.
diff --git a/test/regression/Makefile b/test/regression/Makefile
index 97c25f6c..744a2c03 100644
--- a/test/regression/Makefile
+++ b/test/regression/Makefile
@@ -26,7 +26,7 @@ TESTS_COMP?=attribs1 bitfields1 bitfields2 bitfields3 bitfields4 \
   varargs1 varargs2 varargs3 sections alias aligned\
   packedstruct1 packedstruct2
 
-ifeq ($(ARCH),mppa_k1c)
+ifeq ($(ARCH),kvx)
 	TESTS_COMP:=$(filter-out packedstruct1,$(TESTS_COMP))
 	TESTS_COMP:=$(filter-out packedstruct2,$(TESTS_COMP))
 endif
@@ -35,7 +35,7 @@ endif
 # but produce processor-dependent results, so no reference output in Results
 
 TESTS_DIFF=NaNs
-# FIXME ifeq ($(ARCH),mppa_k1c)
+# FIXME ifeq ($(ARCH),kvx)
 	TESTS_DIFF:=$(filter-out NaNs,$(TESTS_DIFF))
 # endif
 
diff --git a/test/regression/extasm.c b/test/regression/extasm.c
index 352b930b..e78fb741 100644
--- a/test/regression/extasm.c
+++ b/test/regression/extasm.c
@@ -24,7 +24,7 @@ int clobbers(int x, int z)
  || (defined(ARCH_riscV) && defined(MODEL_64)) \
  || (defined(ARCH_powerpc) && defined(MODEL_ppc64)) \
  || (defined(ARCH_powerpc) && defined(MODEL_e5500)) \
- || (defined(ARCH_mppa_k1c) && defined(MODEL_64)) \
+ || (defined(ARCH_kvx) && defined(MODEL_64)) \
  || defined(ARCH_aarch64)
 #define SIXTYFOUR
 #else
diff --git a/test/regression/varargs2.c b/test/regression/varargs2.c
index 84860ef3..3e785a63 100644
--- a/test/regression/varargs2.c
+++ b/test/regression/varargs2.c
@@ -122,12 +122,12 @@ int main()
   miniprintf("A string: %s\n", "Hello world");
   miniprintf("A double: %e\n", 3.141592654);
 
-#ifndef __K1C__
+#ifndef __KVX__
   miniprintf("A small struct: %y\n", (struct Y) { 'x', 12 });
   miniprintf("A bigger struct: %z\n", (struct Z) { 123, 456, 789 });
 #endif
 
-#ifdef __K1C__
+#ifdef __KVX__
   miniprintf("A mixture: %c & %s & %d & %l & %e & %f\n",
              'x',
              "Hello, world!",