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author | Chris Lattner <sabre@nondot.org> | 2012-01-25 06:02:56 +0000 |
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committer | Chris Lattner <sabre@nondot.org> | 2012-01-25 06:02:56 +0000 |
commit | 4ca829e89567f002fc74eb0e3e532a7c7662e031 (patch) | |
tree | d378bc96ed1aeb7ed0e40fc7f61d46aad65ee203 /lib/VMCore | |
parent | 4bb3f34b2296f0ec70751f332cf7ef96d2d30a48 (diff) | |
download | external_llvm-4ca829e89567f002fc74eb0e3e532a7c7662e031.zip external_llvm-4ca829e89567f002fc74eb0e3e532a7c7662e031.tar.gz external_llvm-4ca829e89567f002fc74eb0e3e532a7c7662e031.tar.bz2 |
use ConstantVector::getSplat in a few places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148929 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore')
-rw-r--r-- | lib/VMCore/Instructions.cpp | 27 |
1 files changed, 4 insertions, 23 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index 2c69874..d221af0 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -1873,46 +1873,27 @@ BinaryOperator *BinaryOperator::CreateNUWNeg(Value *Op, const Twine &Name, BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const Twine &Name, Instruction *InsertBefore) { Value *zero = ConstantFP::getZeroValueForNegation(Op->getType()); - return new BinaryOperator(Instruction::FSub, - zero, Op, + return new BinaryOperator(Instruction::FSub, zero, Op, Op->getType(), Name, InsertBefore); } BinaryOperator *BinaryOperator::CreateFNeg(Value *Op, const Twine &Name, BasicBlock *InsertAtEnd) { Value *zero = ConstantFP::getZeroValueForNegation(Op->getType()); - return new BinaryOperator(Instruction::FSub, - zero, Op, + return new BinaryOperator(Instruction::FSub, zero, Op, Op->getType(), Name, InsertAtEnd); } BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name, Instruction *InsertBefore) { - Constant *C; - if (VectorType *PTy = dyn_cast<VectorType>(Op->getType())) { - C = Constant::getAllOnesValue(PTy->getElementType()); - C = ConstantVector::get( - std::vector<Constant*>(PTy->getNumElements(), C)); - } else { - C = Constant::getAllOnesValue(Op->getType()); - } - + Constant *C = Constant::getAllOnesValue(Op->getType()); return new BinaryOperator(Instruction::Xor, Op, C, Op->getType(), Name, InsertBefore); } BinaryOperator *BinaryOperator::CreateNot(Value *Op, const Twine &Name, BasicBlock *InsertAtEnd) { - Constant *AllOnes; - if (VectorType *PTy = dyn_cast<VectorType>(Op->getType())) { - // Create a vector of all ones values. - Constant *Elt = Constant::getAllOnesValue(PTy->getElementType()); - AllOnes = ConstantVector::get( - std::vector<Constant*>(PTy->getNumElements(), Elt)); - } else { - AllOnes = Constant::getAllOnesValue(Op->getType()); - } - + Constant *AllOnes = Constant::getAllOnesValue(Op->getType()); return new BinaryOperator(Instruction::Xor, Op, AllOnes, Op->getType(), Name, InsertAtEnd); } |