diff options
Diffstat (limited to 'lib/VMCore/Instructions.cpp')
| -rw-r--r-- | lib/VMCore/Instructions.cpp | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index 48f3ed0e5f..1b8d0387cf 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -811,16 +811,17 @@ void BinaryOperator::init(BinaryOps iType) case Rem: assert(getType() == LHS->getType() && "Arithmetic operation should return same type as operands!"); - assert((getType()->isInteger() || - getType()->isFloatingPoint() || - isa<PackedType>(getType()) ) && + assert((getType()->isInteger() || getType()->isFloatingPoint() || + isa<PackedType>(getType())) && "Tried to create an arithmetic operation on a non-arithmetic type!"); break; case And: case Or: case Xor: assert(getType() == LHS->getType() && "Logical operation should return same type as operands!"); - assert(getType()->isIntegral() && + assert((getType()->isIntegral() || + (isa<PackedType>(getType()) && + cast<PackedType>(getType())->getElementType()->isIntegral())) && "Tried to create a logical operation on a non-integral type!"); break; case SetLT: case SetGT: case SetLE: @@ -889,8 +890,17 @@ BinaryOperator *BinaryOperator::createNot(Value *Op, const std::string &Name, BinaryOperator *BinaryOperator::createNot(Value *Op, const std::string &Name, BasicBlock *InsertAtEnd) { - return new BinaryOperator(Instruction::Xor, Op, - ConstantIntegral::getAllOnesValue(Op->getType()), + Constant *AllOnes; + if (const PackedType *PTy = dyn_cast<PackedType>(Op->getType())) { + // Create a vector of all ones values. + Constant *Elt = ConstantIntegral::getAllOnesValue(PTy->getElementType()); + AllOnes = + ConstantPacked::get(std::vector<Constant*>(PTy->getNumElements(), Elt)); + } else { + AllOnes = ConstantIntegral::getAllOnesValue(Op->getType()); + } + + return new BinaryOperator(Instruction::Xor, Op, AllOnes, Op->getType(), Name, InsertAtEnd); } |