clang::CodeGen::CodeGenFunction::RunCleanupsScope Class Reference

Enters a new scope for capturing cleanups, all of which will be executed once the scope is exited. More...

#include "/work/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CodeGenFunction.h"

Inheritance diagram for clang::CodeGen::CodeGenFunction::RunCleanupsScope:

Public Member Functions
	RunCleanupsScope (CodeGenFunction &CGF)
	Enter a new cleanup scope.
	~RunCleanupsScope ()
	Exit this cleanup scope, emitting any accumulated cleanups.
bool	requiresCleanups () const
	Determine whether this scope requires any cleanups.
void	ForceCleanup (std::initializer_list< llvm::Value ** > ValuesToReload={})
	Force the emission of cleanups now, instead of waiting until this object is destroyed.

Protected Attributes
bool	PerformCleanup
CodeGenFunction &	CGF

Detailed Description

Enters a new scope for capturing cleanups, all of which will be executed once the scope is exited.

Definition at line 1026 of file CodeGenFunction.h.

Constructor & Destructor Documentation

RunCleanupsScope()

clang::CodeGen::CodeGenFunction::RunCleanupsScope::RunCleanupsScope ( CodeGenFunction & CGF )

inlineexplicit

Enter a new cleanup scope.

Definition at line 1044 of file CodeGenFunction.h.

References CGF, PerformCleanup, and true.

~RunCleanupsScope()

clang::CodeGen::CodeGenFunction::RunCleanupsScope::~RunCleanupsScope ( )

inline

Exit this cleanup scope, emitting any accumulated cleanups.

Definition at line 1056 of file CodeGenFunction.h.

References ForceCleanup(), and PerformCleanup.

Member Function Documentation

ForceCleanup()

void clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup ( std::initializer_list< llvm::Value ** > ValuesToReload = {} )

inline

Force the emission of cleanups now, instead of waiting until this object is destroyed.

Parameters

ValuesToReload

- A list of values that need to be available at the insertion point after cleanup emission. If cleanup emission created a shared cleanup block, these value pointers will be rewritten. Otherwise, they not will be modified.

Definition at line 1073 of file CodeGenFunction.h.

Referenced by clang::CodeGen::CodeGenFunction::EmitConstructorBody(), clang::CodeGen::CodeGenFunction::EmitDestructorBody(), clang::CodeGen::CodeGenFunction::EmitObjCForCollectionStmt(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::CodeGenFunction::EmitReturnStmt(), clang::CodeGen::CodeGenFunction::EmitSwitchStmt(), clang::CodeGen::CodeGenFunction::EmitWhileStmt(), clang::CodeGen::CodeGenFunction::ExitCXXTryStmt(), clang::CodeGen::CodeGenFunction::LexicalScope::ForceCleanup(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::ForceCleanup(), clang::CodeGen::CodeGenFunction::GenerateDestroyHelperFunction(), and ~RunCleanupsScope().

requiresCleanups()

bool clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups ( ) const

inline

Determine whether this scope requires any cleanups.

Definition at line 1062 of file CodeGenFunction.h.

References CGF.

Referenced by emitCXXDestructMethod(), clang::CodeGen::CodeGenFunction::EmitCXXForRangeStmt(), emitOMPSimdRegion(), clang::CodeGen::CodeGenFunction::EmitOMPTaskLoopBasedDirective(), clang::CodeGen::CodeGenFunction::EmitOMPWorksharingLoop(), clang::CodeGen::CodeGenFunction::EmitSwitchStmt(), and clang::CodeGen::CodeGenFunction::EmitWhileStmt().

Member Data Documentation

CGF

CodeGenFunction& clang::CodeGen::CodeGenFunction::RunCleanupsScope::CGF

protected

Definition at line 1040 of file CodeGenFunction.h.

Referenced by clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), clang::CodeGen::CodeGenFunction::LexicalScope::ForceCleanup(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::isGlobalVarCaptured(), clang::CodeGen::CodeGenFunction::LexicalScope::LexicalScope(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::OMPPrivateScope(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), requiresCleanups(), clang::CodeGen::CodeGenFunction::LexicalScope::rescopeLabels(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::restoreMap(), RunCleanupsScope(), and clang::CodeGen::CodeGenFunction::LexicalScope::~LexicalScope().

PerformCleanup

bool clang::CodeGen::CodeGenFunction::RunCleanupsScope::PerformCleanup

protected

Definition at line 1033 of file CodeGenFunction.h.

Referenced by clang::CodeGen::CodeGenFunction::LexicalScope::addLabel(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), RunCleanupsScope(), clang::CodeGen::CodeGenFunction::LexicalScope::~LexicalScope(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::~OMPPrivateScope(), and ~RunCleanupsScope().

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The documentation for this class was generated from the following file:

• lib/CodeGen/CodeGenFunction.h