diff options
| author | Dale Johannesen <dalej@apple.com> | 2009-03-06 01:41:59 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-03-06 01:41:59 +0000 |
| commit | 03afd02ca2486aebb3b29edd2f77920d4e5020fd (patch) | |
| tree | d9adf347d1ac0e6dd22680160d96366a4b14f60e | |
| parent | 5601699d7c36b819179a7d89270100c34b3d0a32 (diff) | |
Don't assign rank numbers to debug intrinsic "calls".
This is needed so debug info doesn't change codegen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66235 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Transforms/Scalar/Reassociate.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/Reassociate.cpp b/lib/Transforms/Scalar/Reassociate.cpp index c33e3206dc..cf5887e6e2 100644 --- a/lib/Transforms/Scalar/Reassociate.cpp +++ b/lib/Transforms/Scalar/Reassociate.cpp @@ -26,6 +26,7 @@ #include "llvm/DerivedTypes.h" #include "llvm/Function.h" #include "llvm/Instructions.h" +#include "llvm/IntrinsicInst.h" #include "llvm/Pass.h" #include "llvm/Assembly/Writer.h" #include "llvm/Support/CFG.h" @@ -120,7 +121,8 @@ static bool isUnmovableInstruction(Instruction *I) { I->getOpcode() == Instruction::Load || I->getOpcode() == Instruction::Malloc || I->getOpcode() == Instruction::Invoke || - I->getOpcode() == Instruction::Call || + (I->getOpcode() == Instruction::Call && + !isa<DbgInfoIntrinsic>(I)) || I->getOpcode() == Instruction::UDiv || I->getOpcode() == Instruction::SDiv || I->getOpcode() == Instruction::FDiv || |