NVPTXLowerAggrCopies.cpp File Reference

#include "NVPTX.h"
#include "llvm/Analysis/AliasAnalysis.h"
#include "llvm/Analysis/TargetTransformInfo.h"
#include "llvm/CodeGen/StackProtector.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/IRBuilder.h"
#include "llvm/IR/Instructions.h"
#include "llvm/IR/IntrinsicInst.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
#include "llvm/InitializePasses.h"
#include "llvm/Transforms/Utils/BasicBlockUtils.h"
#include "llvm/Transforms/Utils/LowerMemIntrinsics.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "nvptx"

Functions
static bool	lowerAggrCopies (Function &F, const TargetTransformInfo &TTI, AAResults &AA)
	INITIALIZE_PASS_BEGIN (NVPTXLowerAggrCopiesLegacyPass, "nvptx-lower-aggr-copies", "Lower aggregate copies, and llvm.mem* intrinsics into loops", false, false) INITIALIZE_PASS_END(NVPTXLowerAggrCopiesLegacyPass

Variables
static const unsigned	MaxAggrCopySize = 128
nvptx lower aggr	copies
nvptx lower aggr Lower aggregate and llvm mem *intrinsics into	loops
nvptx lower aggr Lower aggregate and llvm mem *intrinsics into	false

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "nvptx"

Definition at line 32 of file NVPTXLowerAggrCopies.cpp.

Function Documentation

INITIALIZE_PASS_BEGIN()

INITIALIZE_PASS_BEGIN	(	NVPTXLowerAggrCopiesLegacyPass	,
		"nvptx-lower-aggr-copies"	,
		"Lower aggregate	copies,
		and llvm.mem *intrinsics into loops"	,
		false	,
		false	)

References INITIALIZE_PASS_DEPENDENCY, and INITIALIZE_PASS_END.

lowerAggrCopies()

bool lowerAggrCopies ( Function & F, const TargetTransformInfo & TTI, AAResults & AA )

static

Definition at line 38 of file NVPTXLowerAggrCopies.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_GENERIC, llvm::cast(), llvm::createMemCpyLoopKnownSize(), DL, llvm::dyn_cast(), llvm::expandMemCpyAsLoop(), llvm::expandMemMoveAsLoop(), llvm::expandMemSetAsLoop(), F, llvm::PointerType::get(), llvm::Type::getInt32Ty(), I, MaxAggrCopySize, llvm::LocationSize::precise(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Size, and llvm::SmallVectorTemplateCommon< T, typename >::size().

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

Variable Documentation

copies

nvptx lower aggr Lower aggregate copies

Definition at line 183 of file NVPTXLowerAggrCopies.cpp.

false

nvptx lower aggr Lower aggregate and llvm mem* intrinsics into false

Definition at line 184 of file NVPTXLowerAggrCopies.cpp.

loops

nvptx lower aggr Lower aggregate and llvm mem* intrinsics into loops

Definition at line 184 of file NVPTXLowerAggrCopies.cpp.

MaxAggrCopySize

const unsigned MaxAggrCopySize = 128

static

Definition at line 36 of file NVPTXLowerAggrCopies.cpp.

Referenced by lowerAggrCopies().