diff options
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 2da8e6fbd63..1e4bf19e849 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -4856,7 +4856,7 @@ ScalarEvolution::getConstantEvolutionLoopExitValue(PHINode *PN, for (DenseMap<Instruction *, Constant *>::const_iterator I = CurrentIterVals.begin(), E = CurrentIterVals.end(); I != E; ++I){ PHINode *PHI = dyn_cast<PHINode>(I->first); - if (!PHI || PHI == PN) continue; + if (!PHI || PHI == PN || PHI->getParent() != Header) continue; Constant *&NextPHI = NextIterVals[PHI]; if (NextPHI) continue; // Already computed! |
