[unwind removal] Don't write out the dead 'unwind' instruction.

llvm-svn: 149905
2012-02-06 21:30:37 +00:00
parent 7e2863b416
commit 7c49a0e9e3
1 changed files with 0 additions and 3 deletions
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -1184,9 +1184,6 @@ static void WriteInstruction(const Instruction &I, unsigned InstID,
    Code = bitc::FUNC_CODE_INST_RESUME;
    PushValueAndType(I.getOperand(0), InstID, Vals, VE);
    break;
-  case Instruction::Unwind:
-    Code = bitc::FUNC_CODE_INST_UNWIND;
-    break;
  case Instruction::Unreachable:
    Code = bitc::FUNC_CODE_INST_UNREACHABLE;
    AbbrevToUse = FUNCTION_INST_UNREACHABLE_ABBREV;