diff options
Diffstat (limited to 'lib/Transforms/InstCombine/InstCombineMulDivRem.cpp')
| -rw-r--r-- | lib/Transforms/InstCombine/InstCombineMulDivRem.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp index 668c34fc06..380e1f87b0 100644 --- a/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp +++ b/lib/Transforms/InstCombine/InstCombineMulDivRem.cpp @@ -76,7 +76,7 @@ Instruction *InstCombiner::visitMul(BinaryOperator &I) { return BinaryOperator::CreateShl(Op0, ConstantInt::get(Op0->getType(), Val.logBase2())); } - } else if (isa<VectorType>(Op1C->getType())) { + } else if (Op1C->getType()->isVectorTy()) { if (Op1C->isNullValue()) return ReplaceInstUsesWith(I, Op1C); @@ -173,7 +173,7 @@ Instruction *InstCombiner::visitMul(BinaryOperator &I) { // If one of the operands of the multiply is a cast from a boolean value, then // we know the bool is either zero or one, so this is a 'masking' multiply. // X * Y (where Y is 0 or 1) -> X & (0-Y) - if (!isa<VectorType>(I.getType())) { + if (!I.getType()->isVectorTy()) { // -2 is "-1 << 1" so it is all bits set except the low one. APInt Negative2(I.getType()->getPrimitiveSizeInBits(), (uint64_t)-2, true); @@ -204,7 +204,7 @@ Instruction *InstCombiner::visitFMul(BinaryOperator &I) { // ANSI says we can drop signals, so we can do this anyway." (from GCC) if (Op1F->isExactlyValue(1.0)) return ReplaceInstUsesWith(I, Op0); // Eliminate 'mul double %X, 1.0' - } else if (isa<VectorType>(Op1C->getType())) { + } else if (Op1C->getType()->isVectorTy()) { if (ConstantVector *Op1V = dyn_cast<ConstantVector>(Op1C)) { // As above, vector X*splat(1.0) -> X in all defined cases. if (Constant *Splat = Op1V->getSplatValue()) { |