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clang::CIRGen::CIRGenFunction::LexicalScope Struct Reference

Represents a scope, including function bodies, compound statements, and the substatements of if/while/do/for/switch/try statements. More...

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

Inheritance diagram for clang::CIRGen::CIRGenFunction::LexicalScope:
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Public Member Functions

 LexicalScope (CIRGenFunction &cgf, mlir::Location loc, mlir::Block *eb)
void setRetVal (mlir::Value v)
void cleanup ()
void restore ()
 ~LexicalScope ()
bool hasCoreturn () const
void setCoreturn ()
bool isGlobalInit ()
bool isRegular ()
bool isSwitch ()
bool isTernary ()
bool isTry ()
cir::TryOp getClosestTryParent ()
void setAsGlobalInit ()
void setAsSwitch ()
void setAsTernary ()
void setAsTry (cir::TryOp op)
cir::TryOp getTry ()
llvm::ArrayRef< mlir::Block * > getRetBlocks ()
mlir::Location getRetLoc (mlir::Block *b)
void updateRetLoc (mlir::Block *b, mlir::Location loc)
mlir::Block * getOrCreateRetBlock (CIRGenFunction &cgf, mlir::Location loc)
mlir::Block * getEntryBlock ()
Public Member Functions inherited from clang::CIRGen::CIRGenFunction::RunCleanupsScope
 RunCleanupsScope (CIRGenFunction &cgf)
 Enter a new cleanup scope.
 ~RunCleanupsScope ()
 Exit this cleanup scope, emitting any accumulated cleanups.
void forceCleanup (ArrayRef< mlir::Value * > valuesToReload={})
 Force the emission of cleanups now, instead of waiting until this object is destroyed.
bool hasPendingCleanups () const
 Whether there are any pending cleanups that have been pushed since this scope was entered.

Public Attributes

unsigned depth = 0

Additional Inherited Members

Protected Attributes inherited from clang::CIRGen::CIRGenFunction::RunCleanupsScope
bool performCleanup
bool oldDidCallStackSave
CIRGenFunction & cgf

Detailed Description

Represents a scope, including function bodies, compound statements, and the substatements of if/while/do/for/switch/try statements.

This class handles any automatic cleanup, along with the return value.

Definition at line 1244 of file CIRGenFunction.h.

Constructor & Destructor Documentation

◆ LexicalScope()

clang::CIRGen::CIRGenFunction::LexicalScope::LexicalScope ( CIRGenFunction & cgf,
mlir::Location loc,
mlir::Block * eb )
inline

Definition at line 1282 of file CIRGenFunction.h.

References clang::CIRGen::CIRGenFunction::RunCleanupsScope::cgf, clang::CIRGen::CIRGenFunction::CIRGenFunction(), clang::CIRGen::CIRGenFunction::curLexScope, and depth.

Referenced by cleanup(), and getClosestTryParent().

◆ ~LexicalScope()

clang::CIRGen::CIRGenFunction::LexicalScope::~LexicalScope ( )
inline

Definition at line 1303 of file CIRGenFunction.h.

References cleanup(), cir::MissingFeatures::generateDebugInfo(), and restore().

Member Function Documentation

◆ cleanup()

void clang::CIRGen::CIRGenFunction::LexicalScope::cleanup ( )

Definition at line 245 of file CIRGenFunction.cpp.

References clang::CIRGen::CIRGenFunction::RunCleanupsScope::cgf, depth, clang::CIRGen::CIRGenFunction::RunCleanupsScope::forceCleanup(), cir::MissingFeatures::generateDebugInfo(), getRetBlocks(), getRetLoc(), isGlobalInit(), isTernary(), LexicalScope(), and clang::CIRGen::CIRGenFunction::RunCleanupsScope::performCleanup.

Referenced by ~LexicalScope().

◆ getClosestTryParent()

cir::TryOp clang::CIRGen::CIRGenFunction::LexicalScope::getClosestTryParent ( )

Definition at line 399 of file CIRGenFunction.cpp.

References getTry(), isTry(), and LexicalScope().

◆ getEntryBlock()

mlir::Block * clang::CIRGen::CIRGenFunction::LexicalScope::getEntryBlock ( )
inline

Definition at line 1407 of file CIRGenFunction.h.

Referenced by emitSuspendExpr().

◆ getOrCreateRetBlock()

mlir::Block * clang::CIRGen::CIRGenFunction::LexicalScope::getOrCreateRetBlock ( CIRGenFunction & cgf,
mlir::Location loc )
inline

Definition at line 1379 of file CIRGenFunction.h.

References clang::CIRGen::CIRGenFunction::RunCleanupsScope::cgf, clang::CIRGen::CIRGenFunction::CIRGenFunction(), and updateRetLoc().

◆ getRetBlocks()

llvm::ArrayRef< mlir::Block * > clang::CIRGen::CIRGenFunction::LexicalScope::getRetBlocks ( )
inline

Definition at line 1373 of file CIRGenFunction.h.

Referenced by cleanup().

◆ getRetLoc()

mlir::Location clang::CIRGen::CIRGenFunction::LexicalScope::getRetLoc ( mlir::Block * b)
inline

Definition at line 1374 of file CIRGenFunction.h.

References b.

Referenced by cleanup().

◆ getTry()

cir::TryOp clang::CIRGen::CIRGenFunction::LexicalScope::getTry ( )
inline

Definition at line 1332 of file CIRGenFunction.h.

References isTry().

Referenced by getClosestTryParent().

◆ hasCoreturn()

bool clang::CIRGen::CIRGenFunction::LexicalScope::hasCoreturn ( ) const
inline

Definition at line 1312 of file CIRGenFunction.h.

Referenced by emitBodyAndFallthrough().

◆ isGlobalInit()

bool clang::CIRGen::CIRGenFunction::LexicalScope::isGlobalInit ( )
inline

Definition at line 1318 of file CIRGenFunction.h.

Referenced by cleanup().

◆ isRegular()

bool clang::CIRGen::CIRGenFunction::LexicalScope::isRegular ( )
inline

Definition at line 1319 of file CIRGenFunction.h.

◆ isSwitch()

bool clang::CIRGen::CIRGenFunction::LexicalScope::isSwitch ( )
inline

Definition at line 1320 of file CIRGenFunction.h.

◆ isTernary()

bool clang::CIRGen::CIRGenFunction::LexicalScope::isTernary ( )
inline

Definition at line 1321 of file CIRGenFunction.h.

Referenced by cleanup().

◆ isTry()

bool clang::CIRGen::CIRGenFunction::LexicalScope::isTry ( )
inline

Definition at line 1322 of file CIRGenFunction.h.

Referenced by getClosestTryParent(), and getTry().

◆ restore()

void clang::CIRGen::CIRGenFunction::LexicalScope::restore ( )
inline

Definition at line 1301 of file CIRGenFunction.h.

References clang::CIRGen::CIRGenFunction::RunCleanupsScope::cgf.

Referenced by ~LexicalScope().

◆ setAsGlobalInit()

void clang::CIRGen::CIRGenFunction::LexicalScope::setAsGlobalInit ( )
inline

Definition at line 1324 of file CIRGenFunction.h.

Referenced by clang::CIRGen::CIRGenModule::emitCXXSpecialVarDeclInit(), emitDeclDestroy(), and emitDeclInit().

◆ setAsSwitch()

void clang::CIRGen::CIRGenFunction::LexicalScope::setAsSwitch ( )
inline

Definition at line 1325 of file CIRGenFunction.h.

◆ setAsTernary()

void clang::CIRGen::CIRGenFunction::LexicalScope::setAsTernary ( )
inline

Definition at line 1326 of file CIRGenFunction.h.

◆ setAsTry()

void clang::CIRGen::CIRGenFunction::LexicalScope::setAsTry ( cir::TryOp op)
inline

Definition at line 1327 of file CIRGenFunction.h.

◆ setCoreturn()

void clang::CIRGen::CIRGenFunction::LexicalScope::setCoreturn ( )
inline

Definition at line 1313 of file CIRGenFunction.h.

◆ setRetVal()

void clang::CIRGen::CIRGenFunction::LexicalScope::setRetVal ( mlir::Value v)
inline

Definition at line 1298 of file CIRGenFunction.h.

◆ updateRetLoc()

void clang::CIRGen::CIRGenFunction::LexicalScope::updateRetLoc ( mlir::Block * b,
mlir::Location loc )
inline

Definition at line 1375 of file CIRGenFunction.h.

References b.

Referenced by getOrCreateRetBlock().

Member Data Documentation

◆ depth

unsigned clang::CIRGen::CIRGenFunction::LexicalScope::depth = 0

Definition at line 1280 of file CIRGenFunction.h.

Referenced by cleanup(), and LexicalScope().

The documentation for this struct was generated from the following files:
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