FunctionLoweringInfo.cpp File Reference

#include "llvm/CodeGen/FunctionLoweringInfo.h"
#include "llvm/ADT/APInt.h"
#include "llvm/Analysis/UniformityAnalysis.h"
#include "llvm/CodeGen/Analysis.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineInstrBuilder.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/CodeGen/TargetInstrInfo.h"
#include "llvm/CodeGen/TargetLowering.h"
#include "llvm/CodeGen/TargetRegisterInfo.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/CodeGen/WasmEHFuncInfo.h"
#include "llvm/CodeGen/WinEHFuncInfo.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/raw_ostream.h"
#include <algorithm>

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "function-lowering-info"

Functions
static bool	isUsedOutsideOfDefiningBlock (const Instruction *I)
	isUsedOutsideOfDefiningBlock - Return true if this instruction is used by PHI nodes or outside of the basic block that defines it, or used by a switch or atomic instruction, which may expand to multiple basic blocks.
static ISD::NodeType	getPreferredExtendForValue (const Instruction *I)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "function-lowering-info"

Definition at line 41 of file FunctionLoweringInfo.cpp.

Function Documentation

getPreferredExtendForValue()

ISD::NodeType getPreferredExtendForValue ( const Instruction * I )

static

Definition at line 57 of file FunctionLoweringInfo.cpp.

References llvm::ISD::ANY_EXTEND, llvm::dyn_cast(), I, and llvm::ISD::SIGN_EXTEND.

Referenced by llvm::FunctionLoweringInfo::set().

isUsedOutsideOfDefiningBlock()

bool isUsedOutsideOfDefiningBlock ( const Instruction * I )

static

isUsedOutsideOfDefiningBlock - Return true if this instruction is used by PHI nodes or outside of the basic block that defines it, or used by a switch or atomic instruction, which may expand to multiple basic blocks.

Definition at line 46 of file FunctionLoweringInfo.cpp.

References llvm::cast(), getParent(), I, and llvm::isa().

Referenced by llvm::FunctionLoweringInfo::set().