Basic DCE pass.

2013-12-07 02:18:26 -08:00
parent c2113c116d
commit 51d0be0f0a
11 changed files with 205 additions and 8 deletions
--- a/src/alloy/hir/instr.h
+++ b/src/alloy/hir/instr.h
@@ -53,6 +53,8 @@ public:
  void set_src1(Value* value);
  void set_src2(Value* value);
  void set_src3(Value* value);
+
+  void Remove();
 };