diff options
Diffstat (limited to 'backend/CSE.v')
| -rw-r--r-- | backend/CSE.v | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/backend/CSE.v b/backend/CSE.v index 6801013..a7901d6 100644 --- a/backend/CSE.v +++ b/backend/CSE.v @@ -251,7 +251,7 @@ Definition equation_holds (vres: valnum) (rh: rhs) : Prop := match rh with | Op op vl => - eval_operation ge sp op (List.map valuation vl) = + eval_operation ge sp op (List.map valuation vl) m = Some (valuation vres) | Load chunk addr vl => exists a, @@ -337,6 +337,8 @@ Definition transfer (f: function) (pc: node) (before: numbering) := kill_loads before | Icall sig ros args res s => empty_numbering + | Itailcall sig ros args => + empty_numbering | Ialloc arg res s => add_unknown before res | Icond cond args ifso ifnot => @@ -373,7 +375,6 @@ Definition is_trivial_op (op: operation) : bool := | Ointconst _ => true | Oaddrsymbol _ _ => true | Oaddrstack _ => true - | Oundef => true | _ => false end. @@ -426,7 +427,8 @@ Definition transf_function (f: function) : function := f.(fn_nextpc) (transf_code_wf f approxs f.(fn_code_wf)). -Definition transf_fundef := AST.transf_fundef transf_function. +Definition transf_fundef (f: fundef) : fundef := + AST.transf_fundef transf_function f. Definition transf_program (p: program) : program := transform_program transf_fundef p. |