comma::SRFrame Class Reference

#include <Frame.h>

Collaboration diagram for comma::SRFrame:

[legend]

List of all members.

Classes
class	ActivationEntry
class	Subframe
Public Member Functions
	SRFrame (SRInfo *routineInfo, CodeGenRoutine &CGR, llvm::IRBuilder<> &Builder)
	~SRFrame ()
SRInfo *	getSRInfo ()
	Returns the SRInfo object this SRFrame represents.
SubroutineDecl *	getDeclaration ()
	Returns the subroutine associated with this frame.
llvm::Function *	getLLVMFunction ()
	Returns the LLVM function managed by this frame.
llvm::IRBuilder &	getIRBuilder ()
llvm::BasicBlock *	makeBasicBlock (const std::string &name="", llvm::BasicBlock *insertBefore=0)
	Creates a basic block for this frame.
bool	hasLandingPad ()
	Returns true if there exists a subframe with an active landing pad.
llvm::BasicBlock *	getLandingPad ()
void	removeLandingPad ()
	Removes the innermost landing pad from the subframe stack, if any.
void	emitReturn ()
llvm::Value *	getReturnValue ()
llvm::Value *	getImplicitContext ()
void	emitPrologue (llvm::BasicBlock *bodyBB)
void	emitEpilogue ()
Subframe Methods.
void	pushFrame (llvm::BasicBlock *associatedBB)
	Pushes a new subframe and associates it with the given basic block.
void	popFrame ()
	Pop's the current subframe.
void	stacksave ()
	Marks the current subframe as a stacksave frame.
void	addLandingPad ()
	Adds a landing pad to the current subframe.
Allocation methods.
llvm::Value *	createTemp (const llvm::Type *type)
void	associate (const ValueDecl *decl, activation::Tag tag, llvm::Value *slot)
llvm::Value *	lookup (const ValueDecl *decl, activation::Tag tag)
llvm::Value *	createEntry (const ValueDecl *decl, activation::Tag tag, const llvm::Type *type)
Type insert/lookup.
void	associate (const PrimaryType *type, activation::Tag tag, llvm::Value *value)
llvm::Value *	lookup (const PrimaryType *type, activation::Tag tag)

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Detailed Description

Definition at line 51 of file Frame.h.

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Constructor & Destructor Documentation

SRFrame::SRFrame	(	SRInfo *	routineInfo,
		CodeGenRoutine &	CGR,
		llvm::IRBuilder<> &	Builder
	)

Definition at line 83 of file Frame.cpp.

SRFrame::~SRFrame

(

)

Definition at line 119 of file Frame.cpp.

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Member Function Documentation

void SRFrame::addLandingPad

(

)

Adds a landing pad to the current subframe.

Definition at line 134 of file Frame.cpp.

void SRFrame::associate	(	const PrimaryType *	type,
		activation::Tag	tag,
		llvm::Value *	value
	)

Definition at line 270 of file Frame.cpp.

void SRFrame::associate	(	const ValueDecl *	decl,
		activation::Tag	tag,
		llvm::Value *	slot
	)

Definition at line 245 of file Frame.cpp.

llvm::Value* comma::SRFrame::createEntry	(	const ValueDecl *	decl,
		activation::Tag	tag,
		const llvm::Type *	type
	)			[inline]

Definition at line 110 of file Frame.h.

llvm::Value * SRFrame::createTemp

(

const llvm::Type *

type

)

Definition at line 235 of file Frame.cpp.

void SRFrame::emitEpilogue

(

)

Definition at line 304 of file Frame.cpp.

void SRFrame::emitPrologue

(

llvm::BasicBlock *

bodyBB

)

Definition at line 296 of file Frame.cpp.

void SRFrame::emitReturn

(

)

Definition at line 181 of file Frame.cpp.

SubroutineDecl* comma::SRFrame::getDeclaration

(

)

[inline]

Returns the subroutine associated with this frame.

Definition at line 63 of file Frame.h.

llvm::Value* comma::SRFrame::getImplicitContext

(

)

[inline]

Definition at line 130 of file Frame.h.

llvm::IRBuilder& comma::SRFrame::getIRBuilder

(

)

[inline]

Returns the IRBuilder which should be used to emit code for this subroutine.

Definition at line 70 of file Frame.h.

llvm::BasicBlock * SRFrame::getLandingPad

(

)

Returns the basic block for use as a landing pad, or null if hasLandingPad returns false.

Definition at line 144 of file Frame.cpp.

llvm::Function* comma::SRFrame::getLLVMFunction

(

)

[inline]

Returns the LLVM function managed by this frame.

Definition at line 66 of file Frame.h.

llvm::Value* comma::SRFrame::getReturnValue

(

)

[inline]

Definition at line 128 of file Frame.h.

SRInfo* comma::SRFrame::getSRInfo

(

)

[inline]

Returns the SRInfo object this SRFrame represents.

Definition at line 60 of file Frame.h.

bool SRFrame::hasLandingPad

(

)

Returns true if there exists a subframe with an active landing pad.

Definition at line 139 of file Frame.cpp.

llvm::Value * SRFrame::lookup	(	const PrimaryType *	type,
		activation::Tag	tag
	)

Definition at line 284 of file Frame.cpp.

llvm::Value * SRFrame::lookup	(	const ValueDecl *	decl,
		activation::Tag	tag
	)

Definition at line 258 of file Frame.cpp.

llvm::BasicBlock * SRFrame::makeBasicBlock	(	const std::string &	name = "",
		llvm::BasicBlock *	insertBefore = 0
	)

Creates a basic block for this frame.

Definition at line 329 of file Frame.cpp.

void SRFrame::popFrame

(

)

Pop's the current subframe.

Definition at line 173 of file Frame.cpp.

void SRFrame::pushFrame

(

llvm::BasicBlock *

associatedBB

)

Pushes a new subframe and associates it with the given basic block.

Definition at line 168 of file Frame.cpp.

void SRFrame::removeLandingPad

(

)

Removes the innermost landing pad from the subframe stack, if any.

Definition at line 156 of file Frame.cpp.

void SRFrame::stacksave

(

)

Marks the current subframe as a stacksave frame.

Definition at line 129 of file Frame.cpp.

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

• lib/codegen/Frame.h
• lib/codegen/Frame.cpp