LLVM API Documentation

IA64ISelLowering.cpp File Reference

#include "IA64ISelLowering.h"
#include "IA64MachineFunctionInfo.h"
#include "IA64TargetMachine.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/SelectionDAG.h"
#include "llvm/CodeGen/SSARegMap.h"
#include "llvm/Constants.h"
#include "llvm/Function.h"

Include dependency graph for IA64ISelLowering.cpp:

Go to the source code of this file.

Functions

static bool isFloatingPointZero (SDOperand Op)

isFloatingPointZero - Return true if this is 0.0 or -0.0.

Function Documentation

static bool isFloatingPointZero ( SDOperand Op ) [static]

isFloatingPointZero - Return true if this is 0.0 or -0.0.

Definition at line 130 of file IA64ISelLowering.cpp.

References CP, llvm::ISD::EXTLOAD, llvm::ISD::LOAD, and Op.

Referenced by LowerSELECT_CC().


Functions
static bool	isFloatingPointZero (SDOperand Op)
	isFloatingPointZero - Return true if this is 0.0 or -0.0.