FunctionLoweringInfo.cpp File Reference

#include "llvm/CodeGen/FunctionLoweringInfo.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/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/Target/TargetOptions.h"
#include <algorithm>

Include dependency graph for FunctionLoweringInfo.cpp:

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. More...
static ISD::NodeType	getPreferredExtendForValue (const Value *V)

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "function-lowering-info"

Definition at line 43 of file FunctionLoweringInfo.cpp.

Function Documentation

getPreferredExtendForValue()

static ISD::NodeType getPreferredExtendForValue ( const Value *  V )

static

Definition at line 59 of file FunctionLoweringInfo.cpp.

References llvm::ISD::ANY_EXTEND, llvm::ISD::SIGN_EXTEND, and llvm::Value::users().

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

isUsedOutsideOfDefiningBlock()

static 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 48 of file FunctionLoweringInfo.cpp.

References llvm::Instruction::getParent(), llvm::Value::use_empty(), and llvm::Value::users().

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