SPIRVPreLegalizerCombiner.cpp File Reference

#include "SPIRV.h"
#include "SPIRVCombinerHelper.h"
#include "llvm/CodeGen/GlobalISel/CSEInfo.h"
#include "llvm/CodeGen/GlobalISel/Combiner.h"
#include "llvm/CodeGen/GlobalISel/CombinerInfo.h"
#include "llvm/CodeGen/GlobalISel/GIMatchTableExecutorImpl.h"
#include "llvm/CodeGen/GlobalISel/GISelChangeObserver.h"
#include "llvm/CodeGen/GlobalISel/GISelValueTracking.h"
#include "llvm/CodeGen/GlobalISel/MIPatternMatch.h"
#include "llvm/CodeGen/MachineDominators.h"
#include "llvm/CodeGen/MachineFunctionAnalysisManager.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachinePassManager.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/IR/Analysis.h"
#include "SPIRVGenPreLegalizeGICombiner.inc"

Go to the source code of this file.

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

Macros
#define	GET_GICOMBINER_DEPS
#define	DEBUG_TYPE   "spirv-prelegalizer-combiner"
#define	GET_GICOMBINER_TYPES
#define	GET_GICOMBINER_CLASS_MEMBERS
#define	GET_GICOMBINER_IMPL
#define	GET_GICOMBINER_CONSTRUCTOR_INITS

Functions
static bool	runPreLegalizerCombiner (MachineFunction &MF, bool ShouldSkip, function_ref< GISelValueTracking *()> GetVT, function_ref< MachineDominatorTree *()> GetMDT)
	INITIALIZE_PASS_BEGIN (SPIRVPreLegalizerCombinerLegacy, DEBUG_TYPE, "Combine SPIRV machine instrs before legalization", false, false) INITIALIZE_PASS_END(SPIRVPreLegalizerCombinerLegacy
FunctionPass *	llvm::createSPIRVPreLegalizerCombinerLegacyPass ()

Variables
	DEBUG_TYPE
Combine SPIRV machine instrs before	legalization
Combine SPIRV machine instrs before	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "spirv-prelegalizer-combiner"

Definition at line 34 of file SPIRVPreLegalizerCombiner.cpp.

GET_GICOMBINER_CLASS_MEMBERS

#define GET_GICOMBINER_CLASS_MEMBERS

Definition at line 66 of file SPIRVPreLegalizerCombiner.cpp.

GET_GICOMBINER_CONSTRUCTOR_INITS

#define GET_GICOMBINER_CONSTRUCTOR_INITS

GET_GICOMBINER_DEPS

#define GET_GICOMBINER_DEPS

Definition at line 30 of file SPIRVPreLegalizerCombiner.cpp.

GET_GICOMBINER_IMPL

#define GET_GICOMBINER_IMPL

Definition at line 71 of file SPIRVPreLegalizerCombiner.cpp.

GET_GICOMBINER_TYPES

#define GET_GICOMBINER_TYPES

Definition at line 41 of file SPIRVPreLegalizerCombiner.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	SPIRVPreLegalizerCombinerLegacy	,
		DEBUG_TYPE	,
		"Combine SPIRV machine instrs before legalization"	,
		false	,
		false	)

References DEBUG_TYPE, and INITIALIZE_PASS_DEPENDENCY.

runPreLegalizerCombiner()

bool runPreLegalizerCombiner ( MachineFunction & MF, bool ShouldSkip, function_ref< GISelValueTracking *()> GetVT, function_ref< MachineDominatorTree *()> GetMDT )

static

Definition at line 126 of file SPIRVPreLegalizerCombiner.cpp.

References llvm::CombinerInfo::EnableFullDCE, F, llvm::MachineFunction::getFunction(), llvm::TargetMachine::getOptLevel(), llvm::MachineFunction::getProperties(), llvm::MachineFunction::getSubtarget(), llvm::MachineFunction::getTarget(), llvm::CombinerInfo::MaxIterations, llvm::None, llvm::CombinerInfo::ObserverLvl, llvm::reportFatalUsageError(), and llvm::CombinerInfo::SinglePass.

Referenced by llvm::SPIRVPreLegalizerCombinerPass::run().

Variable Documentation

DEBUG_TYPE

DEBUG_TYPE

Definition at line 163 of file SPIRVPreLegalizerCombiner.cpp.

false

Combine SPIRV machine instrs before false

Definition at line 164 of file SPIRVPreLegalizerCombiner.cpp.

legalization

Combine SPIRV machine instrs before legalization

Definition at line 164 of file SPIRVPreLegalizerCombiner.cpp.