NVPTXLowerArgs.cpp File Reference

#include "MCTargetDesc/NVPTXBaseInfo.h"
#include "NVPTX.h"
#include "NVPTXTargetMachine.h"
#include "NVPTXUtilities.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Analysis/PtrUseVisitor.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/CodeGen/TargetPassConfig.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/IntrinsicsNVPTX.h"
#include "llvm/IR/Type.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include <numeric>
#include <queue>

Go to the source code of this file.

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

Macros
#define	DEBUG_TYPE   "nvptx-lower-args"

Functions
void	llvm::initializeNVPTXLowerArgsPass (PassRegistry &)
	INITIALIZE_PASS_BEGIN (NVPTXLowerArgs, "nvptx-lower-args", "Lower arguments (NVPTX)", false, false) INITIALIZE_PASS_END(NVPTXLowerArgs
nvptx lower Lower	arguments (NVPTX)"
nvptx lower Lower static false void	convertToParamAS (Use *OldUse, Value *Param, bool HasCvtaParam, bool IsGridConstant)
static void	adjustByValArgAlignment (Argument *Arg, Value *ArgInParamAS, const NVPTXTargetLowering *TLI)
static bool	copyFunctionByValArgs (Function &F)

Variables
nvptx lower	args
nvptx lower Lower	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "nvptx-lower-args"

Definition at line 159 of file NVPTXLowerArgs.cpp.

Function Documentation

adjustByValArgAlignment()

static void adjustByValArgAlignment ( Argument *  Arg, Value *  ArgInParamAS, const NVPTXTargetLowering *  TLI  )

static

Definition at line 370 of file NVPTXLowerArgs.cpp.

References llvm::Argument::addAttr(), llvm::NVPTXAS::ADDRESS_SPACE_PARAM, assert(), llvm::dbgs(), DL, llvm::Attribute::get(), llvm::Argument::getAttribute(), llvm::NVPTXTargetLowering::getFunctionParamOptimizedAlign(), llvm::APInt::getLimitedValue(), llvm::Argument::getParamByValType(), llvm::Argument::getParent(), llvm::Attribute::getValueAsInt(), llvm::APInt::getZero(), I, llvm::isParamGridConstant(), LLVM_DEBUG, llvm_unreachable, llvm::Offset, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::Argument::removeAttr(), and llvm::Align::value().

arguments()

nvptx lower Lower arguments

(

NVPTX

)

convertToParamAS()

nvptx lower Lower static false void convertToParamAS ( Use *  OldUse, Value *  Param, bool  HasCvtaParam, bool  IsGridConstant  )

static

Definition at line 224 of file NVPTXLowerArgs.cpp.

References Addr, llvm::NVPTXAS::ADDRESS_SPACE_GENERIC, llvm::NVPTXAS::ADDRESS_SPACE_PARAM, assert(), B, llvm::CallInst::Create(), llvm::GetElementPtrInst::Create(), llvm::IRBuilderBase::CreateMemTransferInst(), llvm::SmallVectorBase< Size_T >::empty(), llvm::enumerate(), GEP, llvm::Intrinsic::getOrInsertDeclaration(), I, Idx, llvm_unreachable, MI, PHI, llvm::SmallVectorImpl< T >::pop_back_val(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::reverse().

copyFunctionByValArgs()

static bool copyFunctionByValArgs ( Function &  F )

static

Definition at line 742 of file NVPTXLowerArgs.cpp.

References llvm::dbgs(), F, llvm::Value::getType(), llvm::Argument::hasByValAttr(), llvm::isKernelFunction(), llvm::isParamGridConstant(), llvm::Type::isPointerTy(), and LLVM_DEBUG.

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

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	NVPTXLowerArgs	,
		"nvptx-lower-args"	,
		"Lower arguments (NVPTX)"	,
		false	,
		false
	)

Variable Documentation

args

nvptx lower args

Definition at line 199 of file NVPTXLowerArgs.cpp.

Referenced by llvm::LegalityPredicates::all(), llvm::detail::all_of_zip_predicate_first(), llvm::MCContext::allocFragment(), llvm::LegalityPredicates::any(), llvm::hashing::detail::hash_combine_recursive_helper::combine(), llvm::DisplayGraph(), ExecGraphViewer(), formatInternal(), llvm::DagInit::get(), getOrCreateCachedOptional(), llvm::hash_combine(), lle_X_scanf(), lle_X_sscanf(), AbstractManglingParser< Derived, Alloc >::make(), llvm::ARMTargetLowering::makeDMB(), shuffles::mask(), llvm::thread::thread(), writeWholeProgramDevirtResolutionByArg(), llvm::zip(), llvm::zip_equal(), llvm::zip_first(), and llvm::zip_longest().

false

nvptx lower Lower false

Definition at line 200 of file NVPTXLowerArgs.cpp.