diff options
Diffstat (limited to 'llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp')
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp index eafdf6e7b00..18a0f9c167a 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp @@ -322,7 +322,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { uint32_t BitWidth = IT->getBitWidth(); APInt KnownZero(BitWidth, 0); APInt KnownOne(BitWidth, 0); - ComputeMaskedBits(II->getArgOperand(0), KnownZero, KnownOne); + computeKnownBits(II->getArgOperand(0), KnownZero, KnownOne); unsigned TrailingZeros = KnownOne.countTrailingZeros(); APInt Mask(APInt::getLowBitsSet(BitWidth, TrailingZeros)); if ((Mask & KnownZero) == Mask) @@ -340,7 +340,7 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { uint32_t BitWidth = IT->getBitWidth(); APInt KnownZero(BitWidth, 0); APInt KnownOne(BitWidth, 0); - ComputeMaskedBits(II->getArgOperand(0), KnownZero, KnownOne); + computeKnownBits(II->getArgOperand(0), KnownZero, KnownOne); unsigned LeadingZeros = KnownOne.countLeadingZeros(); APInt Mask(APInt::getHighBitsSet(BitWidth, LeadingZeros)); if ((Mask & KnownZero) == Mask) @@ -355,14 +355,14 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { uint32_t BitWidth = IT->getBitWidth(); APInt LHSKnownZero(BitWidth, 0); APInt LHSKnownOne(BitWidth, 0); - ComputeMaskedBits(LHS, LHSKnownZero, LHSKnownOne); + computeKnownBits(LHS, LHSKnownZero, LHSKnownOne); bool LHSKnownNegative = LHSKnownOne[BitWidth - 1]; bool LHSKnownPositive = LHSKnownZero[BitWidth - 1]; if (LHSKnownNegative || LHSKnownPositive) { APInt RHSKnownZero(BitWidth, 0); APInt RHSKnownOne(BitWidth, 0); - ComputeMaskedBits(RHS, RHSKnownZero, RHSKnownOne); + computeKnownBits(RHS, RHSKnownZero, RHSKnownOne); bool RHSKnownNegative = RHSKnownOne[BitWidth - 1]; bool RHSKnownPositive = RHSKnownZero[BitWidth - 1]; if (LHSKnownNegative && RHSKnownNegative) { @@ -449,10 +449,10 @@ Instruction *InstCombiner::visitCallInst(CallInst &CI) { APInt LHSKnownZero(BitWidth, 0); APInt LHSKnownOne(BitWidth, 0); - ComputeMaskedBits(LHS, LHSKnownZero, LHSKnownOne); + computeKnownBits(LHS, LHSKnownZero, LHSKnownOne); APInt RHSKnownZero(BitWidth, 0); APInt RHSKnownOne(BitWidth, 0); - ComputeMaskedBits(RHS, RHSKnownZero, RHSKnownOne); + computeKnownBits(RHS, RHSKnownZero, RHSKnownOne); // Get the largest possible values for each operand. APInt LHSMax = ~LHSKnownZero; |
