clang::threadSafety::til::Phi Class Reference

#include <ThreadSafetyTIL.h>

Inheritance diagram for clang::threadSafety::til::Phi:

Collaboration diagram for clang::threadSafety::til::Phi:

List of all members.

Public Types
enum	Status { PH_MultiVal = 0, PH_SingleVal, PH_Incomplete }
typedef SimpleArray< SExpr * >	ValArray
Public Member Functions
	Phi ()
	Phi (MemRegionRef A, unsigned Nvals)
	Phi (const Phi &P, ValArray &&Vs)
const ValArray &	values () const
ValArray &	values ()
Status	status () const
void	setStatus (Status s)
const clang::ValueDecl *	clangDecl () const
	Return the clang declaration of the variable for this Phi node, if any.
void	setClangDecl (const clang::ValueDecl *Cvd)
	Set the clang variable associated with this Phi node.
template<class V >
V::R_SExpr	traverse (V &Vs, typename V::R_Ctx Ctx)
template<class C >
C::CType	compare (const Phi *E, C &Cmp) const
Static Public Member Functions
static bool	classof (const SExpr *E)

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Detailed Description

Phi Node, for code in SSA form. Each Phi node has an array of possible values that it can take, depending on where control flow comes from.

Definition at line 1299 of file ThreadSafetyTIL.h.

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Member Typedef Documentation

typedef SimpleArray<SExpr *> clang::threadSafety::til::Phi::ValArray

Definition at line 1301 of file ThreadSafetyTIL.h.

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Member Enumeration Documentation

enum clang::threadSafety::til::Phi::Status

Enumerator:

PH_MultiVal
PH_SingleVal
PH_Incomplete

Definition at line 1306 of file ThreadSafetyTIL.h.

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Constructor & Destructor Documentation

clang::threadSafety::til::Phi::Phi

(

)

[inline]

Definition at line 1314 of file ThreadSafetyTIL.h.

clang::threadSafety::til::Phi::Phi	(	MemRegionRef	A,
		unsigned	Nvals
	)		[inline]

Definition at line 1316 of file ThreadSafetyTIL.h.

clang::threadSafety::til::Phi::Phi	(	const Phi &	P,
		ValArray &&	Vs
	)		[inline]

Definition at line 1318 of file ThreadSafetyTIL.h.

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Member Function Documentation

const clang::ValueDecl* clang::threadSafety::til::Phi::clangDecl

(

)

const [inline]

Return the clang declaration of the variable for this Phi node, if any.

Definition at line 1328 of file ThreadSafetyTIL.h.

static bool clang::threadSafety::til::Phi::classof

(

const SExpr *

E

)

[inline, static]

Definition at line 1312 of file ThreadSafetyTIL.h.

References clang::threadSafety::til::SExpr::opcode().

template<class C >

C::CType clang::threadSafety::til::Phi::compare	(	const Phi *	E,
		C &	Cmp
	)		const [inline]

Definition at line 1345 of file ThreadSafetyTIL.h.

void clang::threadSafety::til::Phi::setClangDecl

(

const clang::ValueDecl *

Cvd

)

[inline]

Set the clang variable associated with this Phi node.

Definition at line 1331 of file ThreadSafetyTIL.h.

void clang::threadSafety::til::Phi::setStatus

(

Status

s

)

[inline]

Definition at line 1325 of file ThreadSafetyTIL.h.

References clang::threadSafety::til::SExpr::Flags.

Referenced by clang::threadSafety::til::simplifyIncompleteArg().

Status clang::threadSafety::til::Phi::status

(

)

const [inline]

Definition at line 1324 of file ThreadSafetyTIL.h.

References clang::threadSafety::til::SExpr::Flags.

Referenced by clang::threadSafety::til::PrettyPrinter< StdPrinter, std::ostream >::printPhi(), and clang::threadSafety::til::simplifyIncompleteArg().

template<class V >

V::R_SExpr clang::threadSafety::til::Phi::traverse	(	V &	Vs,
		typename V::R_Ctx	Ctx
	)		[inline]

Definition at line 1334 of file ThreadSafetyTIL.h.

const ValArray& clang::threadSafety::til::Phi::values

(

)

const [inline]

Definition at line 1321 of file ThreadSafetyTIL.h.

Referenced by clang::threadSafety::til::PrettyPrinter< StdPrinter, std::ostream >::printPhi(), and clang::threadSafety::til::simplifyIncompleteArg().

ValArray& clang::threadSafety::til::Phi::values

(

)

[inline]

Definition at line 1322 of file ThreadSafetyTIL.h.

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

• ThreadSafetyTIL.h