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author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2021-04-12 18:23:13 +0200 |
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committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2021-04-12 18:23:13 +0200 |
commit | 1ea73601db2afc4ea4f5442ac3dbcdd8e1749c17 (patch) | |
tree | c67c99467204923004da1f552ad3131913b7cac6 /aarch64 | |
parent | e37d655db0ec3d2c002e200c3e70a1997e39a458 (diff) | |
download | compcert-kvx-1ea73601db2afc4ea4f5442ac3dbcdd8e1749c17.tar.gz compcert-kvx-1ea73601db2afc4ea4f5442ac3dbcdd8e1749c17.zip |
collision of registers
Diffstat (limited to 'aarch64')
-rw-r--r-- | aarch64/Machregs.v | 2 | ||||
-rw-r--r-- | aarch64/TargetPrinter.ml | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/aarch64/Machregs.v b/aarch64/Machregs.v index 3d27f48f..bfe23e83 100644 --- a/aarch64/Machregs.v +++ b/aarch64/Machregs.v @@ -158,7 +158,7 @@ Definition destroyed_by_builtin (ef: external_function): list mreg := match ef with | EF_memcpy sz al => R15 :: R17 :: R29 :: nil | EF_inline_asm txt sg clob => destroyed_by_clobber clob - | EF_profiling _ _ => R15 :: R17 :: nil + | EF_profiling _ _ => R15 :: R17 :: R29 :: nil | _ => nil end. diff --git a/aarch64/TargetPrinter.ml b/aarch64/TargetPrinter.ml index 9ec1d563..53959152 100644 --- a/aarch64/TargetPrinter.ml +++ b/aarch64/TargetPrinter.ml @@ -231,8 +231,8 @@ module Target (*: TARGET*) = fprintf oc "%s:\n" lbl; fprintf oc " ldaxr x17, [x15]\n"; fprintf oc " add x17, x17, 1\n"; - fprintf oc " stlxr w17, x17, [x15]\n"; - fprintf oc " cbnz w17, %s\n" lbl; + fprintf oc " stlxr w29, x17, [x15]\n"; + fprintf oc " cbnz w29, %s\n" lbl; fprintf oc "%s end profiling %a %d\n" comment Profilingaux.pp_id id kind;; |