class TLSVariableHoistPass

Declaration

class TLSVariableHoistPass : public PassInfoMixin { /* full declaration omitted */ };

Description

A CRTP mix-in to automatically provide informational APIs needed for passes. This provides some boilerplate for types that are passes.

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:103

Inherits from: PassInfoMixin

Member Variables

private llvm::DominatorTree* DT

private llvm::LoopInfo* LI

private llvm::TLSVariableHoistPass::TLSCandMapType TLSCandMap

Method Overview

• private void collectTLSCandidate(llvm::Instruction * Inst)
• private void collectTLSCandidates(llvm::Function & Fn)
• private BasicBlock::iterator findInsertPos(llvm::Function & Fn, llvm::GlobalVariable * GV, llvm::BasicBlock *& PosBB)
• private llvm::Instruction * genBitCastInst(llvm::Function & Fn, llvm::GlobalVariable * GV)
• private llvm::Instruction * getDomInst(llvm::Instruction * I1, llvm::Instruction * I2)
• private llvm::Instruction * getNearestLoopDomInst(llvm::BasicBlock * BB, llvm::Loop * L)
• public llvm::PreservedAnalyses run(llvm::Function & F, llvm::FunctionAnalysisManager & AM)
• public bool runImpl(llvm::Function & F, llvm::DominatorTree & DT, llvm::LoopInfo & LI)
• private bool tryReplaceTLSCandidate(llvm::Function & Fn, llvm::GlobalVariable * GV)
• private bool tryReplaceTLSCandidates(llvm::Function & Fn)

Methods

¶void collectTLSCandidate(llvm::Instruction* Inst)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:119

Parameters

llvm::Instruction* Inst

¶void collectTLSCandidates(llvm::Function& Fn)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:118

Parameters

llvm::Function& Fn

¶BasicBlock::iterator findInsertPos(
    llvm::Function& Fn,
    llvm::GlobalVariable* GV,
    llvm::BasicBlock*& PosBB)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:122

Parameters

llvm::Function& Fn

llvm::GlobalVariable* GV

llvm::BasicBlock*& PosBB

¶llvm::Instruction* genBitCastInst(
    llvm::Function& Fn,
    llvm::GlobalVariable* GV)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:124

Parameters

llvm::Function& Fn

llvm::GlobalVariable* GV

¶llvm::Instruction* getDomInst(
    llvm::Instruction* I1,
    llvm::Instruction* I2)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:121

Parameters

llvm::Instruction* I1

llvm::Instruction* I2

¶llvm::Instruction* getNearestLoopDomInst(
    llvm::BasicBlock* BB,
    llvm::Loop* L)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:120

Parameters

llvm::BasicBlock* BB

llvm::Loop* L

¶llvm::PreservedAnalyses run(
    llvm::Function& F,
    llvm::FunctionAnalysisManager& AM)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:105

Parameters

llvm::Function& F

llvm::FunctionAnalysisManager& AM

¶bool runImpl(llvm::Function& F,
             llvm::DominatorTree& DT,
             llvm::LoopInfo& LI)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:108

Parameters

llvm::Function& F

llvm::DominatorTree& DT

llvm::LoopInfo& LI

¶bool tryReplaceTLSCandidate(
    llvm::Function& Fn,
    llvm::GlobalVariable* GV)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:126

Parameters

llvm::Function& Fn

llvm::GlobalVariable* GV

¶bool tryReplaceTLSCandidates(llvm::Function& Fn)

Declared at: llvm/include/llvm/Transforms/Scalar/TLSVariableHoist.h:125

Parameters

llvm::Function& Fn