NVPTXCanonicalizeDynamicShared.cpp File Reference

#include "NVPTX.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/GlobalVariable.h"
#include "llvm/IR/Module.h"
#include "llvm/Pass.h"

Go to the source code of this file.

Functions
static bool	isDynamicSharedDecl (const GlobalVariable &GV)
static void	restoreUsedList (GlobalVariable *List, ArrayRef< GlobalValue * > Values)
static bool	canonicalizeDynamicShared (Module &M)
	INITIALIZE_PASS (NVPTXCanonicalizeDynamicSharedLegacyPass, "nvptx-canonicalize-dynamic-shared", "Merge NVPTX dynamic shared memory declarations", false, false) ModulePass *llvm

Function Documentation

canonicalizeDynamicShared()

bool canonicalizeDynamicShared ( Module & M )

static

Definition at line 51 of file NVPTXCanonicalizeDynamicShared.cpp.

References llvm::GlobalVariable::addDebugInfo(), Changed, llvm::collectUsedGlobalVariables(), llvm::SmallPtrSetImpl< PtrType >::contains(), DL, llvm::from_range, llvm::SmallPtrSetImpl< PtrType >::insert_range(), isDynamicSharedDecl(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), restoreUsedList(), llvm::GlobalVariable::setAlignment(), llvm::GlobalVariable::setConstant(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

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

INITIALIZE_PASS()

INITIALIZE_PASS	(	NVPTXCanonicalizeDynamicSharedLegacyPass	,
		"nvptx-canonicalize-dynamic-shared"	,
		"Merge NVPTX dynamic shared memory declarations"	,
		false	,
		false	)

Definition at line 119 of file NVPTXCanonicalizeDynamicShared.cpp.

References llvm::createNVPTXCanonicalizeDynamicSharedLegacyPass().

isDynamicSharedDecl()

bool isDynamicSharedDecl ( const GlobalVariable & GV )

static

Definition at line 32 of file NVPTXCanonicalizeDynamicShared.cpp.

References llvm::dyn_cast(), llvm::GlobalValue::getAddressSpace(), llvm::GlobalValue::getValueType(), llvm::GlobalValue::hasExternalLinkage(), llvm::GlobalValue::isDeclaration(), and llvm::NVPTX::Shared.

Referenced by canonicalizeDynamicShared().

restoreUsedList()

void restoreUsedList ( GlobalVariable * List, ArrayRef< GlobalValue * > Values )

static

Definition at line 39 of file NVPTXCanonicalizeDynamicShared.cpp.

References llvm::cast(), llvm::ConstantArray::get(), llvm::ConstantExpr::getPointerBitCastOrAddrSpaceCast(), and llvm::Values.

Referenced by canonicalizeDynamicShared().