diff options
| -rw-r--r-- | lib/Target/IA64/IA64ISelLowering.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/lib/Target/IA64/IA64ISelLowering.cpp b/lib/Target/IA64/IA64ISelLowering.cpp index e9176e1bf2..42cbaf023b 100644 --- a/lib/Target/IA64/IA64ISelLowering.cpp +++ b/lib/Target/IA64/IA64ISelLowering.cpp @@ -130,19 +130,6 @@ const char *IA64TargetLowering::getTargetNodeName(unsigned Opcode) const { } -/// isFloatingPointZero - Return true if this is 0.0 or -0.0. -static bool isFloatingPointZero(SDOperand Op) { - if (ConstantFPSDNode *CFP = dyn_cast<ConstantFPSDNode>(Op)) - return CFP->isExactlyValue(-0.0) || CFP->isExactlyValue(0.0); - else if (ISD::isEXTLoad(Op.Val) || ISD::isNON_EXTLoad(Op.Val)) { - // Maybe this has already been legalized into the constant pool? - if (ConstantPoolSDNode *CP = dyn_cast<ConstantPoolSDNode>(Op.getOperand(1))) - if (ConstantFP *CFP = dyn_cast<ConstantFP>(CP->getConstVal())) - return CFP->isExactlyValue(-0.0) || CFP->isExactlyValue(0.0); - } - return false; -} - std::vector<SDOperand> IA64TargetLowering::LowerArguments(Function &F, SelectionDAG &DAG) { std::vector<SDOperand> ArgValues; |