diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Analysis/ScalarEvolution.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 0bff21e..af50516 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -3589,7 +3589,7 @@ ScalarEvolution::getSignedRange(const SCEV *S) { if (!U->getValue()->getType()->isIntegerTy() && !TD) return setSignedRange(U, ConservativeResult); unsigned NS = ComputeNumSignBits(U->getValue(), TD); - if (NS == 1) + if (NS <= 1) return setSignedRange(U, ConservativeResult); return setSignedRange(U, ConservativeResult.intersectWith( ConstantRange(APInt::getSignedMinValue(BitWidth).ashr(NS - 1), |