diff options
Diffstat (limited to 'lib/Transforms/Scalar/LICM.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LICM.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp index 1021469..d6daeca 100644 --- a/lib/Transforms/Scalar/LICM.cpp +++ b/lib/Transforms/Scalar/LICM.cpp @@ -36,6 +36,7 @@ #include "llvm/Constants.h" #include "llvm/DerivedTypes.h" #include "llvm/Instructions.h" +#include "llvm/LLVMContext.h" #include "llvm/Target/TargetData.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/LoopPass.h" @@ -482,7 +483,7 @@ void LICM::sink(Instruction &I) { // Instruction is not used, just delete it. CurAST->deleteValue(&I); if (!I.use_empty()) // If I has users in unreachable blocks, eliminate. - I.replaceAllUsesWith(UndefValue::get(I.getType())); + I.replaceAllUsesWith(Context->getUndef(I.getType())); I.eraseFromParent(); } else { // Move the instruction to the start of the exit block, after any PHI @@ -496,7 +497,7 @@ void LICM::sink(Instruction &I) { // The instruction is actually dead if there ARE NO exit blocks. CurAST->deleteValue(&I); if (!I.use_empty()) // If I has users in unreachable blocks, eliminate. - I.replaceAllUsesWith(UndefValue::get(I.getType())); + I.replaceAllUsesWith(Context->getUndef(I.getType())); I.eraseFromParent(); } else { // Otherwise, if we have multiple exits, use the PromoteMem2Reg function to |
