Simplifying byteswap(byteswap(a)) to a.

2014-01-08 18:47:39 -08:00
parent 3dff790ce6
commit e7a31c78bf
2 changed files with 25 additions and 0 deletions
--- a/src/alloy/compiler/passes/simplification_pass.h
+++ b/src/alloy/compiler/passes/simplification_pass.h
@@ -29,6 +29,7 @@ private:
  void EliminateConversions(hir::HIRBuilder* builder);
  void CheckTruncate(hir::Instr* i);
  void CheckZeroExtend(hir::Instr* i);
+  void CheckByteSwap(hir::Instr* i);

  void SimplifyAssignments(hir::HIRBuilder* builder);
  hir::Value* CheckValue(hir::Value* value);