diff options
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyIndVar.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyIndVar.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp index 29f68ed3060..4ebafd8ea78 100644 --- a/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyIndVar.cpp @@ -264,10 +264,6 @@ void SimplifyIndvar::eliminateIVComparison(ICmpInst *ICmp, Value *IVOperand) { ICmp->setPredicate(InvariantPredicate); ICmp->setOperand(0, NewLHS); ICmp->setOperand(1, NewRHS); - } else if (ICmpInst::isSigned(Pred) && - SE->isKnownNonNegative(S) && SE->isKnownNonNegative(X)) { - DEBUG(dbgs() << "INDVARS: Turn to unsigned comparison: " << *ICmp << '\n'); - ICmp->setPredicate(ICmpInst::getUnsignedPredicate(Pred)); } else return; |
