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/function_builder.h
+++ b/src/alloy/hir/function_builder.h
@@ -55,6 +55,7 @@ public:

  void Comment(const char* format, ...);

+  const OpcodeInfo* GetNopOpcode() const;
  void Nop();

  // trace info/etc