From fa82b6eba4e1584d7dba291c28fe908272e1e002 Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Mon, 13 Jul 2009 22:18:28 +0000 Subject: These don't really need contexts either. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75528 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Instructions.cpp | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'lib/VMCore') diff --git a/lib/VMCore/Instructions.cpp b/lib/VMCore/Instructions.cpp index 7c98d21..9a49bfc 100644 --- a/lib/VMCore/Instructions.cpp +++ b/lib/VMCore/Instructions.cpp @@ -1711,19 +1711,19 @@ static inline bool isConstantAllOnes(const Value *V) { return false; } -bool BinaryOperator::isNeg(LLVMContext &Context, const Value *V) { +bool BinaryOperator::isNeg(const Value *V) { if (const BinaryOperator *Bop = dyn_cast(V)) if (Bop->getOpcode() == Instruction::Sub) - return Bop->getOperand(0) == - Context.getZeroValueForNegation(Bop->getType()); + if (Constant* C = dyn_cast(Bop->getOperand(0))) + return C->isNegativeZeroValue(); return false; } -bool BinaryOperator::isFNeg(LLVMContext &Context, const Value *V) { +bool BinaryOperator::isFNeg(const Value *V) { if (const BinaryOperator *Bop = dyn_cast(V)) if (Bop->getOpcode() == Instruction::FSub) - return Bop->getOperand(0) == - Context.getZeroValueForNegation(Bop->getType()); + if (Constant* C = dyn_cast(Bop->getOperand(0))) + return C->isNegativeZeroValue(); return false; } -- cgit v1.1