diff options
Diffstat (limited to 'lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | lib/Transforms/Utils/SimplifyCFG.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/Transforms/Utils/SimplifyCFG.cpp b/lib/Transforms/Utils/SimplifyCFG.cpp index 0f9493dac2..d6d8f28e7e 100644 --- a/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1558,8 +1558,7 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI) { // If we need to invert the condition in the pred block to match, do so now. if (InvertPredCond) { Value *NewCond = - BinaryOperator::CreateNot(BI->getParent()->getContext(), - PBI->getCondition(), + BinaryOperator::CreateNot(PBI->getCondition(), PBI->getCondition()->getName()+".not", PBI); PBI->setCondition(NewCond); BasicBlock *OldTrue = PBI->getSuccessor(0); @@ -1598,8 +1597,7 @@ bool llvm::FoldBranchToCommonDest(BranchInst *BI) { static bool SimplifyCondBranchToCondBranch(BranchInst *PBI, BranchInst *BI) { assert(PBI->isConditional() && BI->isConditional()); BasicBlock *BB = BI->getParent(); - LLVMContext &Context = BB->getContext(); - + // If this block ends with a branch instruction, and if there is a // predecessor that ends on a branch of the same condition, make // this conditional branch redundant. @@ -1715,12 +1713,12 @@ static bool SimplifyCondBranchToCondBranch(BranchInst *PBI, BranchInst *BI) { // Make sure we get to CommonDest on True&True directions. Value *PBICond = PBI->getCondition(); if (PBIOp) - PBICond = BinaryOperator::CreateNot(Context, PBICond, + PBICond = BinaryOperator::CreateNot(PBICond, PBICond->getName()+".not", PBI); Value *BICond = BI->getCondition(); if (BIOp) - BICond = BinaryOperator::CreateNot(Context, BICond, + BICond = BinaryOperator::CreateNot(BICond, BICond->getName()+".not", PBI); // Merge the conditions. |