NVPTXMarkKernelPtrsGlobal.cpp File Reference

#include "NVPTX.h"
#include "NVPTXUtilities.h"
#include "llvm/Analysis/ValueTracking.h"
#include "llvm/IR/InstIterator.h"
#include "llvm/IR/Instructions.h"
#include "llvm/InitializePasses.h"
#include "llvm/Pass.h"
#include "llvm/Support/NVPTXAddrSpace.h"

Go to the source code of this file.

Functions
static void	markPointerAsAS (Value *Ptr, unsigned AS)
static void	markPointerAsGlobal (Value *Ptr)
static void	handleIntToPtr (Value &V)
static bool	markKernelPtrsGlobal (Function &F)
	INITIALIZE_PASS (NVPTXMarkKernelPtrsGlobalLegacyPass, "nvptx-mark-kernel-ptrs-global", "NVPTX Mark Kernel Pointers Global", false, false) bool NVPTXMarkKernelPtrsGlobalLegacyPass

Function Documentation

handleIntToPtr()

void handleIntToPtr ( Value & V )

static

Definition at line 54 of file NVPTXMarkKernelPtrsGlobal.cpp.

References llvm::all_of(), and markPointerAsGlobal().

Referenced by markKernelPtrsGlobal().

INITIALIZE_PASS()

INITIALIZE_PASS	(	NVPTXMarkKernelPtrsGlobalLegacyPass	,
		"nvptx-mark-kernel-ptrs-global"	,
		"NVPTX Mark Kernel Pointers Global"	,
		false	,
		false	)

Definition at line 106 of file NVPTXMarkKernelPtrsGlobal.cpp.

References F, markKernelPtrsGlobal(), and runOnFunction().

markKernelPtrsGlobal()

bool markKernelPtrsGlobal ( Function & F )

static

Definition at line 63 of file NVPTXMarkKernelPtrsGlobal.cpp.

References llvm::dyn_cast(), F, llvm::getUnderlyingObject(), handleIntToPtr(), I, instructions, llvm::isKernelFunction(), and markPointerAsGlobal().

Referenced by INITIALIZE_PASS(), and llvm::NVPTXMarkKernelPtrsGlobalPass::run().

markPointerAsAS()

void markPointerAsAS ( Value * Ptr, unsigned AS )

static

Definition at line 29 of file NVPTXMarkKernelPtrsGlobal.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_GENERIC, assert(), llvm::cast(), llvm::dyn_cast(), llvm::PointerType::get(), llvm::Value::getContext(), llvm::Value::getName(), llvm::Type::getPointerAddressSpace(), llvm::Value::getType(), llvm::Value::replaceAllUsesWith(), and llvm::User::setOperand().

Referenced by markPointerAsGlobal().

markPointerAsGlobal()

void markPointerAsGlobal ( Value * Ptr )

static

Definition at line 50 of file NVPTXMarkKernelPtrsGlobal.cpp.

References llvm::NVPTXAS::ADDRESS_SPACE_GLOBAL, and markPointerAsAS().

Referenced by handleIntToPtr(), and markKernelPtrsGlobal().