diff options
Diffstat (limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 92270b5..f05afec 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -2268,7 +2268,8 @@ void LoopStrengthReduce::OptimizeShadowIV(Loop *L) { /* create new increment. '++d' in above example. */ ConstantFP *CFP = ConstantFP::get(DestTy, C->getZExtValue()); BinaryOperator *NewIncr = - BinaryOperator::Create(Incr->getOpcode(), + BinaryOperator::Create(Incr->getOpcode() == Instruction::Add ? + Instruction::FAdd : Instruction::FSub, NewPH, CFP, "IV.S.next.", Incr); NewPH->addIncoming(NewInit, PH->getIncomingBlock(Entry)); |