start the new "BTL" IR.

1 files changed, 23 insertions, 0 deletions

diff --git a/scheduling/BTLtoRTL.v b/scheduling/BTLtoRTL.v
new file mode 100644
index 00000000..b64fd87a
--- /dev/null
+++ b/scheduling/BTLtoRTL.v
@@ -0,0 +1,23 @@
+Require Import Coqlib Maps.
+Require Import AST Integers Values Events Memory Globalenvs Smallstep.
+Require Import RTL Op Registers OptionMonad BTL.
+
+Require Import Errors Linking.
+
+(** External oracle *)
+Parameter btl2rtl: function -> RTL.code * node * (PTree.t node).
+
+Local Open Scope error_monad_scope.
+
+Definition transf_function (f: function) : res RTL.function :=
+  let (tcte, dupmap) := btl2rtl f in
+  let (tc, te) := tcte in
+  let f' := RTL.mkfunction (fn_sig f) (fn_params f) (fn_stacksize f) tc te in
+  do u <- verify_function dupmap f f';
+  OK f'.
+
+Definition transf_fundef (f: fundef) : res RTL.fundef :=
+  transf_partial_fundef transf_function f.
+
+Definition transf_program (p: program) : res RTL.program :=
+  transform_partial_program transf_fundef p.