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| author | Chris Lattner <sabre@nondot.org> | 2006-03-25 21:54:21 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-03-25 21:54:21 +0000 |
| commit | fdbc82a925d3b5180bab13863584edd342c830a4 (patch) | |
| tree | b0359bef94175351b44e68cf3ded77e40bbc3d32 /lib/VMCore/Instructions.cpp | |
| parent | 0a868961d6623518d01d6e447c7812fcf73510df (diff) | |
| download | external_llvm-fdbc82a925d3b5180bab13863584edd342c830a4.tar.gz external_llvm-fdbc82a925d3b5180bab13863584edd342c830a4.tar.bz2 external_llvm-fdbc82a925d3b5180bab13863584edd342c830a4.zip | |
Teach BinaryOperator::createNot to work with packed integer types
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27124 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore/Instructions.cpp')
| -rw-r--r-- | lib/VMCore/Instructions.cpp | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index 0bd55c9151..f28a413a17 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -923,8 +923,15 @@ BinaryOperator *BinaryOperator::createNeg(Value *Op, const std::string &Name, BinaryOperator *BinaryOperator::createNot(Value *Op, const std::string &Name, Instruction *InsertBefore) { - return new BinaryOperator(Instruction::Xor, Op, - ConstantIntegral::getAllOnesValue(Op->getType()), + Constant *C; + if (const PackedType *PTy = dyn_cast<PackedType>(Op->getType())) { + C = ConstantIntegral::getAllOnesValue(PTy->getElementType()); + C = ConstantPacked::get(std::vector<Constant*>(PTy->getNumElements(), C)); + } else { + C = ConstantIntegral::getAllOnesValue(Op->getType()); + } + + return new BinaryOperator(Instruction::Xor, Op, C, Op->getType(), Name, InsertBefore); } |