diff options
Diffstat (limited to 'lib/Transforms/Scalar/LoopStrengthReduce.cpp')
| -rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 8bbf19345a..14274296de 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -2793,8 +2793,12 @@ Value *LSRInstance::Expand(const LSRFixup &LF, if (Instruction *I = dyn_cast<Instruction>(cast<ICmpInst>(LF.UserInst)->getOperand(1))) Inputs.push_back(I); - if (LF.PostIncLoop && !L->contains(LF.UserInst)) - Inputs.push_back(L->getLoopLatch()->getTerminator()); + if (LF.PostIncLoop) { + if (!L->contains(LF.UserInst)) + Inputs.push_back(L->getLoopLatch()->getTerminator()); + else + Inputs.push_back(IVIncInsertPos); + } // Then, climb up the immediate dominator tree as far as we can go while // still being dominated by the input positions. |