struct AAHeapToStack

Declaration

struct AAHeapToStack : public StateWrapper, public IRPosition { /* full declaration omitted */ };

Description

Helper to tie a abstract state implementation to an abstract attribute.

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2377

Inherits from: StateWrapper, IRPosition

Member Variables

public static const char ID

Unique ID (due to the unique address)

Inherited from IRPosition:

protected AnchorVal

protected KindOrArgNo

public static EmptyKey

public static TombstoneKey

Method Overview

• public AAHeapToStack(const llvm::IRPosition & IRP)
• public static llvm::AAHeapToStack & createForPosition(const llvm::IRPosition & IRP, llvm::Attributor & A)
• public const llvm::IRPosition & getIRPosition() const
• public bool isAssumedHeapToStack() const
• public bool isKnownHeapToStack() const

Inherited from IRPosition:

• public argument
• public callsite_argument
• public callsite_argument
• public callsite_argument
• public callsite_function
• public callsite_function
• public callsite_returned
• public callsite_returned
• public function
• public function_scope
• public getAnchorScope
• public getAnchorValue
• public getArgNo
• public getAssociatedArgument
• public getAssociatedFunction
• public getAssociatedValue
• public getAttr
• public getAttrIdx
• public getAttrs
• public getCtxI
• public getPositionKind
• public hasAttr
• public isAnyCallSitePosition
• public isFnInterfaceKind
• public removeAttrs
• public returned
• public value

Methods

¶AAHeapToStack(const llvm::IRPosition& IRP)

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2379

Parameters

const llvm::IRPosition& IRP

¶static llvm::AAHeapToStack& createForPosition(
    const llvm::IRPosition& IRP,
    llvm::Attributor& A)

Description

Create an abstract attribute view for the position \p IRP.

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2391

Parameters

const llvm::IRPosition& IRP

llvm::Attributor& A

¶const llvm::IRPosition& getIRPosition() const

Description

Return an IR position, see struct IRPosition.

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2388

¶bool isAssumedHeapToStack() const

Description

Returns true if HeapToStack conversion is assumed to be possible.

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2382

¶bool isKnownHeapToStack() const

Description

Returns true if HeapToStack conversion is known to be possible.

Declared at: llvm/include/llvm/Transforms/IPO/Attributor.h:2385