class BundledRetainClaimRVs

Declaration

class BundledRetainClaimRVs { /* full declaration omitted */ };

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:105

Member Variables

private DenseMap<llvm::CallInst*, llvm::CallBase*> RVCalls

A map of inserted retainRV/claimRV calls to annotated calls/invokes.

private bool ContractPass

Method Overview

• public BundledRetainClaimRVs(bool ContractPass)
• public bool contains(const llvm::Instruction * I) const
• public void eraseInst(llvm::CallInst * CI)
• public std::pair<bool, bool> insertAfterInvokes(llvm::Function & F, llvm::DominatorTree * DT)
• public llvm::CallInst * insertRVCall(llvm::Instruction * InsertPt, llvm::CallBase * AnnotatedCall)
• public llvm::CallInst * insertRVCallWithColors(llvm::Instruction * InsertPt, llvm::CallBase * AnnotatedCall, const DenseMap<llvm::BasicBlock *, llvm::ColorVector> & BlockColors)
• public ~BundledRetainClaimRVs()

Methods

¶BundledRetainClaimRVs(bool ContractPass)

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:107

Parameters

bool ContractPass

¶bool contains(const llvm::Instruction* I) const

Description

See if an instruction is a bundled retainRV/claimRV call.

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:124

Parameters

const llvm::Instruction* I

¶void eraseInst(llvm::CallInst* CI)

Description

Remove a retainRV/claimRV call entirely.

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:131

Parameters

llvm::CallInst* CI

¶std::pair<bool, bool> insertAfterInvokes(
    llvm::Function& F,
    llvm::DominatorTree* DT)

Description

Insert a retainRV/claimRV call to the normal destination blocks of invokes with operand bundle "clang.arc.attachedcall". If the edge to the normal destination block is a critical edge, split it.

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:113

Parameters

llvm::Function& F

llvm::DominatorTree* DT

¶llvm::CallInst* insertRVCall(
    llvm::Instruction* InsertPt,
    llvm::CallBase* AnnotatedCall)

Description

Insert a retainRV/claimRV call.

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:116

Parameters

llvm::Instruction* InsertPt

llvm::CallBase* AnnotatedCall

¶llvm::CallInst* insertRVCallWithColors(
    llvm::Instruction* InsertPt,
    llvm::CallBase* AnnotatedCall,
    const DenseMap<llvm::BasicBlock*,
                   llvm::ColorVector>&
        BlockColors)

Description

Insert a retainRV/claimRV call with colors.

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:119

Parameters

llvm::Instruction* InsertPt

llvm::CallBase* AnnotatedCall

const DenseMap<llvm::BasicBlock*, llvm::ColorVector>& BlockColors

¶~BundledRetainClaimRVs()

Declared at: llvm/lib/Transforms/ObjCARC/ObjCARC.h:108