NVPTXTargetMachine.cpp File Reference

#include "NVPTXTargetMachine.h"
#include "NVPTX.h"
#include "NVPTXAliasAnalysis.h"
#include "NVPTXAllocaHoisting.h"
#include "NVPTXAtomicLower.h"
#include "NVPTXCtorDtorLowering.h"
#include "NVPTXLowerAggrCopies.h"
#include "NVPTXMachineFunctionInfo.h"
#include "NVPTXTargetObjectFile.h"
#include "NVPTXTargetTransformInfo.h"
#include "TargetInfo/NVPTXTargetInfo.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/Passes.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/IR/IntrinsicsNVPTX.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Pass.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Target/TargetMachine.h"
#include "llvm/Target/TargetOptions.h"
#include "llvm/TargetParser/Triple.h"
#include "llvm/Transforms/IPO/ExpandVariadics.h"
#include "llvm/Transforms/Scalar.h"
#include "llvm/Transforms/Scalar/GVN.h"
#include "llvm/Transforms/Vectorize/LoadStoreVectorizer.h"
#include <cassert>
#include <optional>
#include <string>
#include "llvm/Passes/TargetPassRegistry.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_PASS_REGISTRY   "NVPTXPassRegistry.def"

Functions
void	llvm::initializeGenericToNVVMLegacyPassPass (PassRegistry &)
void	llvm::initializeNVPTXAllocaHoistingPass (PassRegistry &)
void	llvm::initializeNVPTXAssignValidGlobalNamesPass (PassRegistry &)
void	llvm::initializeNVPTXAtomicLowerPass (PassRegistry &)
void	llvm::initializeNVPTXCtorDtorLoweringLegacyPass (PassRegistry &)
void	llvm::initializeNVPTXLowerAggrCopiesPass (PassRegistry &)
void	llvm::initializeNVPTXLowerAllocaPass (PassRegistry &)
void	llvm::initializeNVPTXLowerUnreachablePass (PassRegistry &)
void	llvm::initializeNVPTXLowerArgsPass (PassRegistry &)
void	llvm::initializeNVPTXProxyRegErasurePass (PassRegistry &)
void	llvm::initializeNVVMIntrRangePass (PassRegistry &)
void	llvm::initializeNVVMReflectPass (PassRegistry &)
void	llvm::initializeNVPTXAAWrapperPassPass (PassRegistry &)
void	llvm::initializeNVPTXExternalAAWrapperPass (PassRegistry &)
LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeNVPTXTarget ()
static std::string	computeDataLayout (bool is64Bit, bool UseShortPointers)

Variables
static cl::opt< bool >	DisableLoadStoreVectorizer ("disable-nvptx-load-store-vectorizer", cl::desc("Disable load/store vectorizer"), cl::init(false), cl::Hidden)
static cl::opt< bool >	DisableRequireStructuredCFG ("disable-nvptx-require-structured-cfg", cl::desc("Transitional flag to turn off NVPTX's requirement on preserving " "structured CFG. The requirement should be disabled only when " "unexpected regressions happen."), cl::init(false), cl::Hidden)
static cl::opt< bool >	UseShortPointersOpt ("nvptx-short-ptr", cl::desc("Use 32-bit pointers for accessing const/local/shared address spaces."), cl::init(false), cl::Hidden)
static cl::opt< bool >	EarlyByValArgsCopy ("nvptx-early-byval-copy", cl::desc("Create a copy of byval function arguments early."), cl::init(false), cl::Hidden)

Macro Definition Documentation

GET_PASS_REGISTRY

#define GET_PASS_REGISTRY   "NVPTXPassRegistry.def"

Function Documentation

computeDataLayout()

static std::string computeDataLayout ( bool  is64Bit, bool  UseShortPointers  )

static

Definition at line 134 of file NVPTXTargetMachine.cpp.

References is64Bit().

LLVMInitializeNVPTXTarget()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeNVPTXTarget

(

)

Definition at line 109 of file NVPTXTargetMachine.cpp.

References llvm::PassRegistry::getPassRegistry(), llvm::getTheNVPTXTarget32(), llvm::getTheNVPTXTarget64(), llvm::initializeGenericToNVVMLegacyPassPass(), llvm::initializeNVPTXAAWrapperPassPass(), llvm::initializeNVPTXAllocaHoistingPass(), llvm::initializeNVPTXAssignValidGlobalNamesPass(), llvm::initializeNVPTXAtomicLowerPass(), llvm::initializeNVPTXCtorDtorLoweringLegacyPass(), llvm::initializeNVPTXDAGToDAGISelLegacyPass(), llvm::initializeNVPTXExternalAAWrapperPass(), llvm::initializeNVPTXLowerAggrCopiesPass(), llvm::initializeNVPTXLowerAllocaPass(), llvm::initializeNVPTXLowerArgsPass(), llvm::initializeNVPTXLowerUnreachablePass(), llvm::initializeNVPTXProxyRegErasurePass(), llvm::initializeNVVMIntrRangePass(), llvm::initializeNVVMReflectPass(), X, and Y.

Variable Documentation

DisableLoadStoreVectorizer

cl::opt< bool > DisableLoadStoreVectorizer("disable-nvptx-load-store-vectorizer", cl::desc("Disable load/store vectorizer"), cl::init(false), cl::Hidden) ( "disable-nvptx-load-store-vectorizer"  , cl::desc("Disable load/store vectorizer")  , cl::init(false)  , cl::Hidden    )

static

DisableRequireStructuredCFG

cl::opt< bool > DisableRequireStructuredCFG("disable-nvptx-require-structured-cfg", cl::desc("Transitional flag to turn off NVPTX's requirement on preserving " "structured CFG. The requirement should be disabled only when " "unexpected regressions happen."), cl::init(false), cl::Hidden) ( "disable-nvptx-require-structured-cfg"  , cl::desc("Transitional flag to turn off NVPTX's requirement on preserving " "structured CFG. The requirement should be disabled only when " "unexpected regressions happen.")  , cl::init(false)  , cl::Hidden    )

static

Referenced by llvm::NVPTXTargetMachine::NVPTXTargetMachine().

EarlyByValArgsCopy

cl::opt< bool > EarlyByValArgsCopy("nvptx-early-byval-copy", cl::desc("Create a copy of byval function arguments early."), cl::init(false), cl::Hidden) ( "nvptx-early-byval-copy"  , cl::desc("Create a copy of byval function arguments early.")  , cl::init(false)  , cl::Hidden    )

static

Referenced by llvm::NVPTXTargetMachine::registerPassBuilderCallbacks().

UseShortPointersOpt

cl::opt< bool > UseShortPointersOpt("nvptx-short-ptr", cl::desc( "Use 32-bit pointers for accessing const/local/shared address spaces."), cl::init(false), cl::Hidden) ( "nvptx-short-ptr"  , cl::desc( "Use 32-bit pointers for accessing const/local/shared address spaces.")  , cl::init(false)  , cl::Hidden    )

static