diff options
Diffstat (limited to 'llvm/lib/Analysis/ValueTracking.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ValueTracking.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Analysis/ValueTracking.cpp b/llvm/lib/Analysis/ValueTracking.cpp index 5067fbc4979..02db651a1f9 100644 --- a/llvm/lib/Analysis/ValueTracking.cpp +++ b/llvm/lib/Analysis/ValueTracking.cpp @@ -2239,7 +2239,7 @@ static unsigned ComputeNumSignBitsImpl(const Value *V, unsigned Depth, // If the input is known to be 0 or 1, the output is 0/-1, which is all // sign bits set. - if ((KnownZero | APInt(TyBits, 1)).isAllOnesValue()) + if ((KnownZero | 1).isAllOnesValue()) return TyBits; // If we are subtracting one from a positive number, there is no carry @@ -2263,7 +2263,7 @@ static unsigned ComputeNumSignBitsImpl(const Value *V, unsigned Depth, computeKnownBits(U->getOperand(1), KnownZero, KnownOne, Depth + 1, Q); // If the input is known to be 0 or 1, the output is 0/-1, which is all // sign bits set. - if ((KnownZero | APInt(TyBits, 1)).isAllOnesValue()) + if ((KnownZero | 1).isAllOnesValue()) return TyBits; // If the input is known to be positive (the sign bit is known clear), |
