diff options
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index 0f698dd..0b1156e 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -1332,7 +1332,7 @@ getIVIncrement(const PHINode *PN, const LoopInfo *LI) { static bool isIVIncrement(const BinaryOperator *BO, const LoopInfo *LI) { auto *PN = dyn_cast<PHINode>(BO->getOperand(0)); - if (!PN || LI->getLoopFor(BO->getParent()) != LI->getLoopFor(PN->getParent())) + if (!PN) return false; if (auto IVInc = getIVIncrement(PN, LI)) return IVInc->first == BO; @@ -1347,7 +1347,6 @@ bool CodeGenPrepare::replaceMathCmpWithIntrinsic(BinaryOperator *BO, if (!isIVIncrement(BO, LI)) return false; const Loop *L = LI->getLoopFor(BO->getParent()); - assert(L && "L should not be null after isIVIncrement()"); // Do not risk on moving increment into a child loop. if (LI->getLoopFor(Cmp->getParent()) != L) return false; |