HipStdPar.cpp File Reference

#include "llvm/Transforms/HipStdPar/HipStdPar.h"
#include "llvm/ADT/SmallPtrSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/Analysis/CallGraph.h"
#include "llvm/Analysis/OptimizationRemarkEmitter.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DebugInfoMetadata.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/Module.h"
#include "llvm/Transforms/Utils/ModuleUtils.h"
#include <cassert>
#include <string>
#include <utility>

Go to the source code of this file.

Functions
template<typename T >
static void	eraseFromModule (T &ToErase)
static bool	checkIfSupported (GlobalVariable &G)
static void	clearModule (Module &M)
static void	maybeHandleGlobals (Module &M)
template<unsigned N>
static void	removeUnreachableFunctions (const SmallPtrSet< const Function *, N > &Reachable, Module &M)
static bool	isAcceleratorExecutionRoot (const Function *F)
static bool	checkIfSupported (const Function *F, const CallBase *CB)

Variables
static constexpr std::pair< StringLiteral, StringLiteral >	ReplaceMap []

Function Documentation

checkIfSupported() [1/2]

static bool checkIfSupported ( const Function *  F, const CallBase *  CB  )

inlinestatic

Definition at line 166 of file HipStdPar.cpp.

References llvm::DS_Error, F, llvm::CallBase::getArgOperand(), llvm::Instruction::getDebugLoc(), llvm::ilist_detail::node_parent_access< NodeTy, ParentTy >::getParent(), N, llvm::StringRef::npos, and OS.

checkIfSupported() [2/2]

static bool checkIfSupported ( GlobalVariable &  G )

inlinestatic

Definition at line 67 of file HipStdPar.cpp.

References assert(), llvm::SmallVectorTemplateCommon< T, typename >::back(), llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::DS_Error, llvm::SmallVectorBase< Size_T >::empty(), llvm::SmallVectorTemplateCommon< T, typename >::end(), G, I, llvm::SmallVectorImpl< T >::insert(), llvm::SmallPtrSetImpl< PtrType >::insert(), OS, and llvm::SmallVectorTemplateBase< T, bool >::pop_back().

Referenced by maybeHandleGlobals(), and llvm::HipStdParAcceleratorCodeSelectionPass::run().

clearModule()

static void clearModule ( Module &  M )

inlinestatic

Definition at line 109 of file HipStdPar.cpp.

References eraseFromModule().

Referenced by maybeHandleGlobals(), and llvm::HipStdParAcceleratorCodeSelectionPass::run().

eraseFromModule()

template<typename T >

static void eraseFromModule ( T &  ToErase )

inlinestatic

Definition at line 62 of file HipStdPar.cpp.

References llvm::PoisonValue::get().

Referenced by clearModule(), and llvm::HipStdParAllocationInterpositionPass::run().

isAcceleratorExecutionRoot()

static bool isAcceleratorExecutionRoot ( const Function *  F )

inlinestatic

Definition at line 159 of file HipStdPar.cpp.

References llvm::CallingConv::AMDGPU_KERNEL, and F.

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

maybeHandleGlobals()

static void maybeHandleGlobals ( Module &  M )

inlinestatic

Definition at line 120 of file HipStdPar.cpp.

References checkIfSupported(), clearModule(), and G.

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

removeUnreachableFunctions()

template<unsigned N>

static void removeUnreachableFunctions ( const SmallPtrSet< const Function *, N > &  Reachable, Module &  M  )

inlinestatic

Definition at line 142 of file HipStdPar.cpp.

References llvm::CallingConv::C, llvm::SmallPtrSetImpl< PtrType >::contains(), llvm::copy_if(), F, llvm::for_each(), llvm::removeFromUsedLists(), and ToRemove.

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

Variable Documentation

ReplaceMap

constexpr std::pair<StringLiteral, StringLiteral> ReplaceMap[]

staticconstexpr

Definition at line 236 of file HipStdPar.cpp.

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