diff options
| -rw-r--r-- | lib/Transforms/Scalar/InstructionCombining.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/InstructionCombining.cpp b/lib/Transforms/Scalar/InstructionCombining.cpp index 7288809..1c39f05 100644 --- a/lib/Transforms/Scalar/InstructionCombining.cpp +++ b/lib/Transforms/Scalar/InstructionCombining.cpp @@ -851,7 +851,7 @@ static void ComputeSignedMinMaxValuesFromKnownBits(const Type *Ty, Min = KnownOne; Max = KnownOne|UnknownBits; - if ((SignBit & UnknownBits) != 0) { // Sign bit is unknown + if (UnknownBits[BitWidth-1]) { // Sign bit is unknown Min |= SignBit; Max &= ~SignBit; } |