LLVM 19.0.0git
Namespaces | Macros | Functions
SPIRVPostLegalizer.cpp File Reference
#include "SPIRV.h"
#include "SPIRVSubtarget.h"
#include "SPIRVUtils.h"
#include "llvm/ADT/PostOrderIterator.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/IntrinsicsSPIRV.h"
#include "llvm/Target/TargetIntrinsicInfo.h"

Go to the source code of this file.


namespace  llvm
 This is an optimization pass for GlobalISel generic memory operations.


#define DEBUG_TYPE   "spirv-postlegalizer"


bool isTypeFoldingSupported (unsigned Opcode)
Register llvm::insertAssignInstr (Register Reg, Type *Ty, SPIRVType *SpirvTy, SPIRVGlobalRegistry *GR, MachineIRBuilder &MIB, MachineRegisterInfo &MRI)
 Helper external function for inserting ASSIGN_TYPE instuction between Reg and its definition, set the new register as a destination of the definition, assign SPIRVType to both registers.
void llvm::processInstr (MachineInstr &MI, MachineIRBuilder &MIB, MachineRegisterInfo &MRI, SPIRVGlobalRegistry *GR)
static bool isMetaInstrGET (unsigned Opcode)
static bool mayBeInserted (unsigned Opcode)
static void processNewInstrs (MachineFunction &MF, SPIRVGlobalRegistry *GR, MachineIRBuilder MIB)

Macro Definition Documentation


#define DEBUG_TYPE   "spirv-postlegalizer"

Definition at line 28 of file SPIRVPostLegalizer.cpp.

Function Documentation

◆ isMetaInstrGET()

static bool isMetaInstrGET ( unsigned  Opcode)

Definition at line 56 of file SPIRVPostLegalizer.cpp.

Referenced by processNewInstrs().

◆ isTypeFoldingSupported()

bool isTypeFoldingSupported ( unsigned  Opcode)

Definition at line 53 of file SPIRVLegalizerInfo.cpp.

Referenced by mayBeInserted(), and processNewInstrs().

◆ mayBeInserted()

static bool mayBeInserted ( unsigned  Opcode)

Definition at line 64 of file SPIRVPostLegalizer.cpp.

References isTypeFoldingSupported().

Referenced by processNewInstrs().

◆ processNewInstrs()

static void processNewInstrs ( MachineFunction MF,
SPIRVGlobalRegistry GR,
MachineIRBuilder  MIB