Open64IRInterface Class Reference

#include <Open64IRInterface.hpp>

Inheritance diagram for Open64IRInterface:

Collaboration diagram for Open64IRInterface:

Classes
class	FindUseMREVisitor

Public Member Functions
	Open64IRInterface ()
virtual	~Open64IRInterface ()
std::string	toString (const OA::ProcHandle h)
std::string	toString (const OA::StmtHandle h)
std::string	toString (const OA::ExprHandle h)
std::string	toString (const OA::OpHandle h)
std::string	toString (const OA::MemRefHandle h)
std::string	toString (const OA::SymHandle h)
std::string	toString (const OA::ConstSymHandle h)
std::string	toString (const OA::ConstValHandle h)
std::string	toString (const OA::CallHandle h)
void	dump (OA::StmtHandle stmt, std::ostream &os)
void	dump (OA::MemRefHandle h, std::ostream &os)
void	dump (OA::SymHandle h, std::ostream &os)
	Given a statement, pretty-print it to the output stream os. More...
OA::OA_ptr< OA::IRStmtIterator >	getStmtIterator (OA::ProcHandle h)
OA::OA_ptr< OA::IRStmtIterator >	getPtrAsgnIterator (OA::ProcHandle h)
OA::OA_ptr < OA::IRCallsiteIterator >	getCallsites (OA::StmtHandle h)
	Return an iterator over all of the callsites in a given stmt. More...
OA::SymHandle	getProcSymHandle (OA::ProcHandle h)
	Given a ProcHandle, return its SymHandle. More...
OA::OA_ptr < OA::IRCallsiteParamIterator >	getCallsiteParams (OA::CallHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	procBody (OA::ProcHandle h)
bool	returnStatementsAllowed ()
	Are return statements allowed. More...
OA::CFG::IRStmtType	getCFGStmtType (OA::StmtHandle h)
	Given a statement, return its CFG::IRStmtType. More...
OA::StmtLabel	getLabel (OA::StmtHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	getFirstInCompound (OA::StmtHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	loopBody (OA::StmtHandle h)
OA::StmtHandle	loopHeader (OA::StmtHandle h)
OA::StmtHandle	getLoopIncrement (OA::StmtHandle h)
	Given a loop statement, return the increment statement. More...
bool	loopIterationsDefinedAtEntry (OA::StmtHandle h)
OA::ExprHandle	getLoopCondition (OA::StmtHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	trueBody (OA::StmtHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	elseBody (OA::StmtHandle h)
OA::ExprHandle	getCondition (OA::StmtHandle h)
int	numMultiCases (OA::StmtHandle h)
OA::OA_ptr < OA::IRRegionStmtIterator >	multiBody (OA::StmtHandle h, int bodyIndex)
bool	isBreakImplied (OA::StmtHandle multicond)
bool	isCatchAll (OA::StmtHandle h, int bodyIndex)
OA::OA_ptr < OA::IRRegionStmtIterator >	getMultiCatchall (OA::StmtHandle h)
OA::ExprHandle	getSMultiCondition (OA::StmtHandle h, int bodyIndex)
OA::ExprHandle	getSMultiTest (OA::StmtHandle h)
OA::StmtLabel	getTargetLabel (OA::StmtHandle h, int n)
int	numUMultiTargets (OA::StmtHandle h)
OA::StmtLabel	getUMultiTargetLabel (OA::StmtHandle h, int targetIndex)
OA::StmtLabel	getUMultiCatchallLabel (OA::StmtHandle h)
OA::ExprHandle	getUMultiCondition (OA::StmtHandle h, int targetIndex)
OA::ExprHandle	getUMultiTest (OA::StmtHandle h)
OA::OA_ptr < OA::MemRefExprIterator >	getUseMREs (OA::StmtHandle stmt)
	Get an Iterator over Use MREs. More...
OA::OA_ptr < OA::MemRefExprIterator >	getDefMREs (OA::StmtHandle stmt)
	Get an Iterator over Def MREs. More...
OA::OA_ptr < OA::MemRefExprIterator >	getDiffUseMREs (OA::StmtHandle stmt)
	Get an Iterator over DiffUse MREs. More...
OA::OA_ptr < OA::MemRefExprIterator >	getMemRefExprIterator (OA::MemRefHandle h)
OA::SymHandle	getSymHandle (OA::ProcHandle h)
	Given a procedure return associated SymHandle. More...
OA::OA_ptr < OA::Alias::PtrAssignPairStmtIterator >	getPtrAssignStmtPairIterator (OA::StmtHandle stmt)
OA::OA_ptr < OA::Alias::ParamBindPtrAssignIterator >	getParamBindPtrAssignIterator (OA::CallHandle call)
OA::SymHandle	getFormalSym (OA::ProcHandle, int)
OA::OA_ptr< OA::MemRefExpr >	getCallMemRefExpr (OA::CallHandle h)
OA::OA_ptr< OA::Location >	getLocation (OA::ProcHandle p, OA::SymHandle s)
OA::OA_ptr < OA::MemRefExprIterator >	getIndepMemRefExprIter (OA::ProcHandle h)
	Return an iterator over all independent MemRefExpr for given proc. More...
OA::OA_ptr < OA::MemRefExprIterator >	getDepMemRefExprIter (OA::ProcHandle h)
	Return an iterator over all dependent MemRefExpr for given proc. More...
int	getSizeInBytes (OA::SymHandle h)
	given a symbol return the size in bytes of that symbol More...
OA::OA_ptr< OA::IRSymIterator >	getRefSymIterator (OA::ProcHandle h)
OA::OA_ptr < OA::MemRefHandleIterator >	getAllMemRefs (OA::StmtHandle stmt)
OA::OA_ptr < OA::MemRefHandleIterator >	getDefMemRefs (OA::StmtHandle stmt)
OA::OA_ptr < OA::MemRefHandleIterator >	getUseMemRefs (OA::StmtHandle stmt)
OA::OA_ptr < OA::AssignPairIterator >	getAssignPairIterator (OA::StmtHandle h)
OA::OA_ptr < OA::ExprHandleIterator >	getExprHandleIterator (OA::StmtHandle stmt)
OA::OA_ptr < OA::ConstValBasicInterface >	evalOp (OA::OpHandle op, OA::OA_ptr< OA::ConstValBasicInterface > operand1, OA::OA_ptr< OA::ConstValBasicInterface > operand2)
OA::OA_ptr < OA::ConstValBasicInterface >	getConstValBasic (OA::ConstSymHandle c)
OA::OA_ptr < OA::ConstValBasicInterface >	getConstValBasic (OA::ConstValHandle c)
OA::StmtHandle	getStmtFromMemRef (OA::MemRefHandle h)
	Return a stmt handle for the given memory reference handle. More...
std::string	toString (OA::OA_ptr< OA::ConstValBasicInterface > cvPtr)
	Temporary routine for testing MPICFG // given a ConstValBasicInterface, print out value if any. More...
OA::OA_ptr < OA::ConstValBasicInterface >	getConstValBasic (unsigned int val)
	Temporary routine for testing ReachConsts. More...
int	returnOpEnumValInt (OA::OpHandle op)
	temporary routine to find things out More...
OA::Linearity::LinOpType	getLinearityOpType (OA::OpHandle op)
	get the operation type and returns a LinOpType More...
OA::OA_ptr < OA::SideEffect::SideEffectStandard >	getSideEffect (OA::ProcHandle callerProc, OA::SymHandle calleeSym)
OA::OA_ptr< OA::ExprTree >	getExprTree (OA::ExprHandle h)
	Given an ExprHandle, return an ExprTree*. More...
bool	isParam (OA::SymHandle)
	returns true if given symbol is a parameter More...
OA::ProcHandle	getProcHandle (OA::SymHandle sym)
	Given the callee symbol returns the callee proc handle. More...
OA::OA_ptr< OA::MemRefExpr >	convertSymToMemRefExpr (OA::SymHandle sym)
OA::OA_ptr < OA::MemRefHandleIterator >	getMemRefIterator (OA::StmtHandle h)
OA::SymHandle	getFormalForActual (OA::ProcHandle caller, OA::CallHandle call, OA::ProcHandle callee, OA::ExprHandle param)
	return the formal parameter that an actual parameter is associated with. More...
OA::SymHandle	getSymHandle (OA::CallHandle h)
bool	isRefParam (OA::SymHandle)
	returns true if given symbol is a pass by reference parameter More...
Public Member Functions inherited from OA::IRHandlesIRInterface
virtual	~IRHandlesIRInterface ()
Public Member Functions inherited from OA::CallGraph::CallGraphIRInterface
	CallGraphIRInterface ()
virtual	~CallGraphIRInterface ()
Public Member Functions inherited from OA::CFG::CFGIRInterfaceDefault
	CFGIRInterfaceDefault ()
virtual	~CFGIRInterfaceDefault ()
virtual bool	parallelWithSuccessor (StmtHandle h)
virtual int	numberOfDelaySlots (StmtHandle h)
virtual void	printLeaf (LeafHandle vh, std::ostream &os)
Public Member Functions inherited from OA::CFG::CFGIRInterface
	CFGIRInterface ()
virtual	~CFGIRInterface ()
Public Member Functions inherited from OA::Alias::AliasIRInterfaceDefault
	AliasIRInterfaceDefault ()
virtual	~AliasIRInterfaceDefault ()
OA_ptr< IRStmtIterator >	getUnnamedDynAllocStmtIterator (ProcHandle h)
Public Member Functions inherited from OA::Alias::AliasIRInterface
	AliasIRInterface ()
virtual	~AliasIRInterface ()
Public Member Functions inherited from OA::ReachDefs::ReachDefsIRInterface
	ReachDefsIRInterface ()
virtual	~ReachDefsIRInterface ()
Public Member Functions inherited from OA::UDDUChains::UDDUChainsIRInterface
	UDDUChainsIRInterface ()
virtual	~UDDUChainsIRInterface ()
Public Member Functions inherited from OA::ReachConsts::ReachConstsIRInterface
	ReachConstsIRInterface ()
virtual	~ReachConstsIRInterface ()
Public Member Functions inherited from OA::EvalToConstVisitorIRInterface
	EvalToConstVisitorIRInterface ()
virtual	~EvalToConstVisitorIRInterface ()
Public Member Functions inherited from OA::DataFlow::CalleeToCallerVisitorIRInterface
	CalleeToCallerVisitorIRInterface ()
virtual	~CalleeToCallerVisitorIRInterface ()
Public Member Functions inherited from OA::XAIF::XAIFIRInterface
	XAIFIRInterface ()
virtual	~XAIFIRInterface ()
Public Member Functions inherited from OA::SideEffect::SideEffectIRInterface
	SideEffectIRInterface ()
virtual	~SideEffectIRInterface ()
Public Member Functions inherited from OA::SideEffect::InterSideEffectIRInterfaceDefault
	InterSideEffectIRInterfaceDefault ()
virtual	~InterSideEffectIRInterfaceDefault ()
Public Member Functions inherited from OA::SideEffect::InterSideEffectIRInterface
	InterSideEffectIRInterface ()
virtual	~InterSideEffectIRInterface ()
Public Member Functions inherited from OA::DataFlow::CallGraphDFProblemIRInterface
	CallGraphDFProblemIRInterface ()
virtual	~CallGraphDFProblemIRInterface ()
Public Member Functions inherited from OA::DataFlow::ParamBindingsIRInterface
	ParamBindingsIRInterface ()
virtual	~ParamBindingsIRInterface ()
Public Member Functions inherited from OA::ICFG::ICFGIRInterface
	ICFGIRInterface ()
virtual	~ICFGIRInterface ()
Public Member Functions inherited from OA::Activity::ActivityIRInterface
	ActivityIRInterface ()
virtual	~ActivityIRInterface ()
Public Member Functions inherited from OA::Linearity::LinearityIRInterface
	LinearityIRInterface ()
virtual	~LinearityIRInterface ()
Public Member Functions inherited from OA::DUG::DUGIRInterface
	DUGIRInterface ()
virtual	~DUGIRInterface ()

Static Public Member Functions
static void	DumpWN (WN *wn, ostream &os)
static void	setIgnoreBlackBoxRoutines ()
static bool	ignoreBlackBoxRoutines ()
static bool	haveDefinition (WN *wn)
static void	initContextState (PU_Info *pu_forest)
	User is responsible for doing this. It should not be part of. More...
static void	setContext (OA::IRHandle h, OA::ProcHandle proc)

Private Member Functions
void	findAllMemRefsAndMapToMemRefExprs (OA::StmtHandle stmt, WN *wn, unsigned lvl)
void	createAndMapNamedRef (OA::StmtHandle stmt, WN *wn, ST *st, OA::MemRefExpr::MemRefType hty)
void	createAndMapDerefs (OA::StmtHandle stmt, WN *wn, WN *subMemRef)
bool	isPassByReference (WN *)
ST *	findBaseSymbol (WN *)
void	currentProc (OA::ProcHandle p)
OA::MemRefHandle	findTopMemRefHandle (WN *wn)
bool	ExprTree_hack_for_MPI (OA::MemRefHandle h, OA::OA_ptr< OA::ExprTree > tree)
OA::OA_ptr< OA::ExprTree >	createExprTree (WN *wn)
OA::OA_ptr< OA::ExprTree::Node >	createExprTree (OA::OA_ptr< OA::ExprTree > tree, WN *wn)
OA::OA_ptr < OA::ConstValBasicInterface >	getConstValBasicFromST (ST *st)

Static Private Member Functions
static const char *	createCharStarForST (ST *)
	use this to appropriately get a string for a symbol More...
static void	DumpWNMemRef (WN *wn, ostream &os)
static void	DumpWNLeaf (WN *wn, ostream &os)
static void	DumpWNMemRefLeaf (WN *wn, ostream &os)
static void	initProcContext (PU_Info *pu_forest, Open64IRProcIterator &procIter)
static void	setCurrentProcToProcContext (OA::IRHandle h)
static OA::ProcHandle	getCurrentProcContext ()
static void	setCurrentProcContext (OA::ProcHandle)
static fully_qualified_name	create_fqn (OA::SymHandle sym)
static void	initCallSymToProcMap (Open64IRProcIterator &procIter)
static void	initProcToSymRefSetMap (Open64IRProcIterator &procIter)

Static Private Attributes
static std::map < OA::StmtHandle, std::set < OA::MemRefHandle > >	sStmt2allMemRefsMap
static std::map < OA::StmtHandle, std::set < OA::ExprHandle > >	mStmt2allExprsMap
static std::map < OA::MemRefHandle, OA::StmtHandle >	sMemRef2StmtMap
static std::map < OA::MemRefHandle, set < OA::OA_ptr< OA::MemRefExpr > > >	sMemref2mreSetMap
static std::map< OA::SymHandle, OA::ProcHandle >	sCallSymToProc
static std::map < fully_qualified_name, std::set< OA::SymHandle > >	sGlobalVarMap
static std::map < fully_qualified_name, std::map< OA::ProcHandle, OA::SymHandle > >	sFQNToProcToLocalSymMap
static std::map< OA::SymHandle, fully_qualified_name >	sSymToFQNMap
static std::map< OA::SymHandle, std::string >	sSymToVarStringMap
static std::map < OA::ExprHandle, OA::CallHandle >	sParamToCallMap
static std::map < OA::ProcHandle, std::set < OA::SymHandle > >	sProcToSymRefSetMap
static std::map< OA::IRHandle, OA::ProcHandle >	sProcContext
static PU_Info *	sProgContext = NULL
static bool	sContextInit = false
static bool	ourIgnoreBlackBoxRoutines =false

Friends
class	Open64IRProcIterator
class	Open64IRMemRefIterator
class	Open64IRExprHandleIterator
class	InitContextVisitor

Detailed Description

Definition at line 585 of file Open64IRInterface.hpp.

Constructor & Destructor Documentation

Open64IRInterface::Open64IRInterface

(

)

Definition at line 563 of file Open64IRInterface.cpp.

Open64IRInterface::~Open64IRInterface ( )

virtual

Definition at line 568 of file Open64IRInterface.cpp.

Member Function Documentation

OA::OA_ptr< OA::MemRefExpr > Open64IRInterface::convertSymToMemRefExpr ( OA::SymHandle  sym)

virtual

Implements OA::DUG::DUGIRInterface.

Definition at line 2991 of file Open64IRInterface.cpp.

References isRefParam(), and OA::MemRefExpr::USE.

Referenced by getDepMemRefExprIter(), getIndepMemRefExprIter(), and whirl2xaif::PUXlationContext::isActiveSym().

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fully_qualified_name Open64IRInterface::create_fqn ( OA::SymHandle  sym)

staticprivate

only call if the symbol is in a module or a common block

Definition at line 5162 of file Open64IRInterface.cpp.

References CLASS_VAR, createCharStarForST(), OA::IRHandle::hval(), ST_base(), ST_is_in_module(), ST_sym_class(), Stab_Is_Based_At_Common_Block(), and Stab_Is_Common_Block().

Referenced by initProcContext().

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void Open64IRInterface::createAndMapDerefs ( OA::StmtHandle  stmt, WN *  wn, WN *  subMemRef  )

private

Definition at line 2959 of file Open64IRInterface.cpp.

References OA::Deref::composeWith(), sMemref2mreSetMap, sStmt2allMemRefsMap, and OA::MemRefExpr::USE.

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void Open64IRInterface::createAndMapNamedRef ( OA::StmtHandle  stmt, WN *  wn, ST *  st, OA::MemRefExpr::MemRefType  hty  )

private

Definition at line 3015 of file Open64IRInterface.cpp.

References CLASS_VAR, getCurrentProcContext(), sFQNToProcToLocalSymMap, sGlobalVarMap, sMemref2mreSetMap, sStmt2allMemRefsMap, sSymToFQNMap, ST_is_constant(), ST_is_in_module(), ST_sym_class(), and Stab_Is_Based_At_Common_Block().

Referenced by findAllMemRefsAndMapToMemRefExprs().

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const char * Open64IRInterface::createCharStarForST ( ST *  st)

staticprivate

use this to appropriately get a string for a symbol

constant symbols get their strings from the TCON table?

Definition at line 4580 of file Open64IRInterface.cpp.

References CLASS_CONST, idx, MTYPE_STR, NULL, ST_class(), ST_name(), STC_val(), Targ_Print(), and TCON_ty.

Referenced by create_fqn(), DumpWN(), DumpWNMemRefLeaf(), initProcContext(), and toString().

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OA::OA_ptr< OA::ExprTree > Open64IRInterface::createExprTree ( WN *  wn)

private

Definition at line 4245 of file Open64IRInterface.cpp.

Referenced by createExprTree(), and getExprTree().

OA::OA_ptr< OA::ExprTree::Node > Open64IRInterface::createExprTree ( OA::OA_ptr< OA::ExprTree >  tree, WN *  wn  )

private

Initialize root node of ExprTree

If empty node, return root, end of recursion

identify type of node.

Intrinsic Op ======== Opode ========

Iterate over Operands of OpNode

get ExprTree for children

connect ExprTree of children with OpNode

If Callsite, =========== CallNode ===========

If Integer Constant ============ ConstValNode ============

If Constant Symbol, =========== ConstSymNode ============

Very Very Important Please do this check at the end because we dont want to treat Operators as MemRefNodes even if MemRefExprs are associated with the Operator nodes e.g. StatementHandle: foo( A+B ) MemRefHandles: &A+B is associated with OPR_PARM node A+B is associated with OPR_ADD node ExprTrees Expected:

1. MemRefNode(&A+B)
2. OpNode (+) /\ (MemRefNode) A B (MemRefNode)

If MemRefHandle associated with the node ========= MemRefNode =======

ARRAEXP may have multiple chlildren but we want to recurse on kid0

special case indicating section of an array for which index expression is created. ============ ConstValNode ============

We want to add special logic for every node that has more than one child.

For any other type of node, Recurse over children

Definition at line 4283 of file Open64IRInterface.cpp.

References OA::Tree::addNode(), CLASS_CONST, OA::ExprTree::connect(), createExprTree(), ExprTree_hack_for_MPI(), IntrinsicInfo::isIntrinsic(), NULL, OPERATOR_has_sym(), OPERATOR_is_call(), OPR_ARRAYEXP, OPR_CONST, OPR_INTCONST, OPR_SRCTRIPLET, OA::OA_ptr< T >::ptrEqual(), sMemref2mreSetMap, ST_class(), WN_kid(), WN_kid0(), WN_kid_count(), WN_operator(), and WN_st().

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void Open64IRInterface::currentProc ( OA::ProcHandle  p)

inlineprivate

Definition at line 1014 of file Open64IRInterface.hpp.

References OA::IRHandle::hval(), and PU_SetGlobalState().

Referenced by getDepMemRefExprIter(), getIndepMemRefExprIter(), getSideEffect(), and procBody().

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void Open64IRInterface::dump ( OA::StmtHandle  stmt, std::ostream &  os  )

virtual

Given a statement, pretty-print it to the output stream os. The default implementation does nothing.

Reimplemented from OA::Alias::AliasIRInterfaceDefault.

Definition at line 964 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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void Open64IRInterface::dump ( OA::MemRefHandle  stmt, std::ostream &  os  )

virtual

Given a memory reference, pretty-print it to the output stream os. The default implementation does nothing.

Reimplemented from OA::Alias::AliasIRInterfaceDefault.

Definition at line 977 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), OA::n, OPERATOR_is_store(), setCurrentProcToProcContext(), toString(), WN_kid1(), WN_kid_count(), WN_operator(), and WN_st().

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void Open64IRInterface::dump ( OA::SymHandle  sym, std::ostream &  os  )

virtual

Given a statement, pretty-print it to the output stream os.

Implements OA::IRHandlesIRInterface.

Definition at line 1000 of file Open64IRInterface.cpp.

References OA::n, and toString().

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void Open64IRInterface::DumpWN ( WN *  wn, ostream &  os  )

static

Definition at line 4608 of file Open64IRInterface.cpp.

References CLASS_CONST, createCharStarForST(), DumpWNLeaf(), DumpWNMemRefLeaf(), fdump_wn(), FLD_last_field(), FLD_name(), FLD_next(), INTRINSIC_name, NULL, OPCODE_name(), OPR_ABS, OPR_ADD, OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_ASHR, OPR_BAND, OPR_BIOR, OPR_BLOCK, OPR_BNOT, OPR_BXOR, OPR_CALL, OPR_CEIL, OPR_CONST, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_DO_LOOP, OPR_DO_WHILE, OPR_EQ, OPR_FALSEBR, OPR_FLOOR, OPR_FUNC_ENTRY, OPR_GE, OPR_GT, OPR_IDNAME, OPR_IF, OPR_ILOAD, OPR_ILOADX, OPR_IMPLICIT_BND, OPR_INTCONST, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OPR_ISTORE, OPR_ISTOREX, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LDMA, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LSHR, OPR_LT, OPR_MADD, OPR_MAX, OPR_MIN, OPR_MOD, OPR_MPY, OPR_MSUB, OPR_NE, OPR_NEG, OPR_NMADD, OPR_NMSUB, OPR_PAIR, OPR_PAREN, OPR_PARM, OPR_RECIP, OPR_REM, OPR_RETURN, OPR_RETURN_VAL, OPR_RND, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_SRCTRIPLET, OPR_STID, OPR_STRCTFLD, OPR_SUB, OPR_TAS, OPR_TRIPLET, OPR_TRUEBR, OPR_TRUNC, OPR_WHILE_DO, ST_sym_class(), Targ_Print(), TY_fld(), WN_const_val(), WN_end, WN_field_id(), WN_flag(), WN_if_test, WN_intrinsic(), WN_kid(), WN_kid0(), WN_kid1(), WN_kid2(), WN_kid_count(), WN_label_number(), WN_load_addr_ty(), WN_opcode(), WN_operator(), WN_PARM_BY_REFERENCE, WN_st(), WN_val(), and WN_while_test.

Referenced by fortTkSupport::CreateWhirlIdMaps(), dump(), DumpWNMemRef(), whirl2xaif::PUXlationContext::findDoChainId(), whirl2xaif::PUXlationContext::findUDDUChainId(), whirl2xaif::PUXlationContext::getAliasMapKey(), fortTkSupport::AddToScalarizedRefTabOp::operator()(), and toString().

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void Open64IRInterface::DumpWNLeaf ( WN *  wn, ostream &  os  )

staticprivate

Definition at line 5027 of file Open64IRInterface.cpp.

References DumpWNMemRefLeaf().

Referenced by DumpWN().

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void Open64IRInterface::DumpWNMemRef ( WN *  wn, ostream &  os  )

staticprivate

Definition at line 5040 of file Open64IRInterface.cpp.

References DumpWN(), DumpWNMemRefLeaf(), OPERATOR_is_store(), WN_kid1(), WN_kid_count(), and WN_operator().

Referenced by ExprTree_hack_for_MPI(), and toString().

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void Open64IRInterface::DumpWNMemRefLeaf ( WN *  wn, ostream &  os  )

staticprivate

Definition at line 5060 of file Open64IRInterface.cpp.

References createCharStarForST(), OPERATOR_has_1ty(), OPERATOR_has_offset(), OPERATOR_has_sym(), TY_name(), WN_offset(), WN_operator(), WN_st(), and WN_ty().

Referenced by DumpWN(), DumpWNLeaf(), and DumpWNMemRef().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::elseBody ( OA::StmtHandle  h)

virtual

Given a structured two-way conditional statement, return an IRRegionStmtIterator for the "else" part (i.e., the statements under the "else" clause).

Implements OA::CFG::CFGIRInterface.

Definition at line 1541 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_IF, WN_else, and WN_operator().

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OA::OA_ptr< OA::ConstValBasicInterface > Open64IRInterface::evalOp ( OA::OpHandle  op, OA::OA_ptr< OA::ConstValBasicInterface >  operand1, OA::OA_ptr< OA::ConstValBasicInterface >  operand2  )

virtual

Given an OpHandle and two operands (unary ops will just use the first operand and the second operand should be NULL) return a ConstValBasicInterface

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3537 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), Open64ConstVal::eval(), OA::IRHandle::hval(), NULL, OA::OA_ptr< T >::ptrEqual(), and WN_operator().

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bool Open64IRInterface::ExprTree_hack_for_MPI ( OA::MemRefHandle  h, OA::OA_ptr< OA::ExprTree >  tree  )

private

Definition at line 4255 of file Open64IRInterface.cpp.

References OA::Tree::addNode(), DumpWNMemRef(), OA::IRHandle::hval(), NULL, OPC_I4INTCONST, and WN_CreateIntconst().

Referenced by createExprTree().

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void Open64IRInterface::findAllMemRefsAndMapToMemRefExprs ( OA::StmtHandle  stmt, WN *  wn, unsigned  lvl  )

private

create NamedRef

If Formal Reference Parameter

get mre for the current MemRefHandle

composedWith Deref

remove current association

associate new mre with the current node

If Pointer

get mre for the current MemRefHandle

composedWith deref mre

remove current association

associate new mre with the current node

iterate over kid0, RHS

iterate over kid1, LHS

=================== Processing LHS ====================

create NamedRef

get mre for the current MemRefHandle

If Formal Reference Parameter

change MRE to USE

composedWith deref mre

remove current association

associate new mre with the current node

=================== Processing RHS ====================

get the mre for topMemRefHandle

composedWith AddressOf

remove current association

associate new mre with the current node

iterate over kid0, RHS

iterate over kid1, LHS

create NamedRef

If Formal Reference Parameter

get the mre for current MemRefHandle

change MRE to USE

composedWith create deref mre

remove current association

associate new mre with the current node

If Formal Reference Parameter

get the mre for current MemRefHandle

change MRE to USE

composedWith deref mre

remove current association

associate new mre with the current node

iterate over kid

get the top MemRefHandle

get the current MemRefHandle

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

get the mre for current MemRefHandle

change MRE to USE

composedWith deref mre

associate new mre with the current node

iterate over kid

get the top MemRefHandle

ILOAD LDA const_sym assert(mtop != OA::MemRefHandle(0));

get the current MemRefHandle

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

associate mre with the current node

iterate over kid0, RHS

iterate over kid1, LHS

get the top MemRefHandle

ILOAD LDA const_sym assert(mtop != OA::MemRefHandle(0));

get the current MemRefHandle

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

Change type of mre

associate mre with the current MemRegfHandle

iterate over kid0, RHS

iterate over kid1, LHS

get the top MemRefHandle

get the current MemRefHandle

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

Remove SubSetRef

remove Deref

associate mre with the current MemRegfHandle

=========== Processing RHS ==============

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

RHS composedWith AddressOf

iterate over kid0

get the top MemRefHandle

get the current MemRefHandle

steals mre mapped to topMemRefHandle

disassociate mre from topMemRefHandle

associate mre with the current MemRefHandle

Array Indexes are expressions

Array Index Expressions are ExprHandles for which ExprTree exists.

iterate over kid0

Create MemRefExpr for each PARM

If Formal Reference Parameter, then apply AddressOf

composedWith AddressOf

remove current association

associate new mre with the current node

Iterate over the param nodes

get the MemRefHandle

Do not store ExprHandle mStmt2allExprsMap[stmt].erase((OA::irhandle_t)param);

steals mre mapped to topMemRefHandle

Remove AddressOf

remove Param MemRefHandle

remove UnnamedMRE associated with PARM kid

disassociate mre from topMemRefHandle

Remove ExprHandle

Remove AssignPairs

get the Symbol Table Entry

get the MemRefHandle

get associated MemRefExpr

disassociate Old MemRefExpr

Remove AddressOf

Remove SubSetRef

Remove Deref

Change MemRefType = DEF

associate new MRE

Create AddressOf(UnnamedRef) and associate with the kid of the param node.

create AddressOf(UnnamedRef(CALL))

composedWith AddressOf

associate new MemRefExpr

Create Pointer AssignPairs

UnnamedRef is PARM_kid, not PARM

Remove MemRefExpr associated with the last PARM and its kid.

get the MemRefHandle

remove MemRefHandle and mre

For the second PARM child

Remove MemRefHandle and mre again

this is an exprHandle

Iterate over the param nodes

create MemRefExpr

Remove ExprHandle

get the MemRefHandle

steals mre mapped to topMemRefHandle

Remove AddressOf

remove Param MemRefHandle

remove UnnamedMRE associated with PARM kid

Remove ExprHandle

Remove AssignPairs

disassociate mre from topMemRefHandle

Do not store this ExprHandle

get the MemRefHandle

steals mre mapped to topMemRefHandle

Remove ExprHandle for LHS of string assignment

iterate over kid0

get the top MemRefHandle

store ExprHandle

Create DEF UnnamedRef

associate UnnamedRef with the kid

steals mre mapped to topMemRefHandle

Disassociate mre

set UnnamedRef to USE MRE

composedWith AddressOf

associate mre with the current MemRefHandle

Definition at line 1857 of file Open64IRInterface.cpp.

References OA::MemRefExpr::clone(), OA::AddressOf::composeWith(), OA::Deref::composeWith(), OA::SubSetRef::composeWith(), OA::OA_ptr< T >::convert(), createAndMapNamedRef(), OA::MemRefExpr::DEF, findBaseSymbol(), findTopMemRefHandle(), FLD_get_to_field(), FLD_is_pointer(), FLD_name(), getCurrentProcContext(), OA::RefOp::getMemRefExpr(), IntrinsicInfo::intrinsicBaseName(), OA::MemRefExpr::isaRefOp(), OA::MemRefExpr::isaSubSetRef(), OA::MemRefExpr::isaUnnamed(), IntrinsicInfo::isIntrinsic(), isRefParam(), KIND_POINTER, LANG_F77, LANG_F90, Language, mStmt2allExprsMap, NULL, OPERATOR_has_field_id(), OPERATOR_is_load(), OPERATOR_is_non_scf(), OPERATOR_is_scf(), OPERATOR_is_store(), OPR_ADD, OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_BLOCK, OPR_CALL, OPR_CASEGOTO, OPR_COMPLEX, OPR_CONST, OPR_CVT, OPR_DIV, OPR_DO_LOOP, OPR_EQ, OPR_GE, OPR_GOTO, OPR_GT, OPR_IF, OPR_ILOAD, OPR_INTCONST, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OPR_ISTORE, OPR_LABEL, OPR_LAND, OPR_LDA, OPR_LDID, OPR_LDMA, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LT, OPR_MAX, OPR_MIN, OPR_MLOAD, OPR_MPY, OPR_MSTORE, OPR_NE, OPR_NEG, OPR_PAREN, OPR_PARM, OPR_PSTID, OPR_PSTORE, OPR_RECIP, OPR_SRCTRIPLET, OPR_STID, OPR_STRCTFLD, OPR_SUB, OPR_SWITCH, OPR_TRUNC, OA::MemRefExpr::setMemRefType(), sMemref2mreSetMap, sStmt2allMemRefsMap, ST_is_constant(), ST_is_my_pointer(), ST_name(), ST_type(), TY_kind(), OA::MemRefExpr::USE, WN2F_Can_Assign_Types(), WN_field_id(), WN_GetBaseObjType(), WN_GetRefObjType(), WN_intrinsic(), WN_kid(), WN_kid0(), WN_kid1(), WN_kid_count(), WN_load_offset(), WN_operator(), and WN_st().

Referenced by getAssignPairIterator(), and getMemRefIterator().

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ST * Open64IRInterface::findBaseSymbol ( WN *  wn)

private

Definition at line 2888 of file Open64IRInterface.cpp.

References DBGMSG_PUB, NULL, OPR_ADD, OPR_ARRAY, OPR_ARRAY_CONSTRUCT, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_BLOCK, OPR_CALL, OPR_COMPLEX, OPR_CONST, OPR_CVT, OPR_DIV, OPR_EQ, OPR_GE, OPR_GT, OPR_IF, OPR_ILOAD, OPR_INTCONST, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OPR_LAND, OPR_LDA, OPR_LDBITS, OPR_LDID, OPR_LDMA, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LT, OPR_MAX, OPR_MIN, OPR_MLOAD, OPR_MPY, OPR_NE, OPR_NEG, OPR_PAREN, OPR_PARM, OPR_PSTID, OPR_RECIP, OPR_STID, OPR_STRCTFLD, OPR_SUB, OPR_TRUNC, WN_intrinsic(), WN_intrinsic_name(), WN_kid0(), WN_kid_count(), WN_operator(), and WN_st().

Referenced by findAllMemRefsAndMapToMemRefExprs().

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OA::MemRefHandle Open64IRInterface::findTopMemRefHandle ( WN *  wn)

private

Definition at line 4190 of file Open64IRInterface.cpp.

References IntrinsicInfo::intrinsicBaseName(), OPR_ARRAY, OPR_ARRAYEXP, OPR_ARRSECTION, OPR_CALL, OPR_ILOAD, OPR_INTRINSIC_CALL, OPR_ISTORE, OPR_LDA, OPR_LDID, OPR_MLOAD, OPR_MSTORE, OPR_PARM, OPR_PSTID, OPR_PSTORE, OPR_STID, OPR_STRCTFLD, sMemref2mreSetMap, WN_intrinsic(), WN_kid0(), WN_kid1(), and WN_operator().

Referenced by findAllMemRefsAndMapToMemRefExprs().

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OA::OA_ptr< OA::MemRefHandleIterator > Open64IRInterface::getAllMemRefs ( OA::StmtHandle  stmt)

virtual

Return a list of all the memory reference handles that appear in the given statement.

Return a list of all the memory reference handles that appear in the given statement. User is responsible for deleting the list

Implements OA::DUG::DUGIRInterface.

Definition at line 3299 of file Open64IRInterface.cpp.

References OA::MemRefHandleIterator::current(), getMemRefIterator(), OA::MemRefHandleIterator::isValid(), and setCurrentProcToProcContext().

Referenced by getDiffUseMREs(), and getUseMemRefs().

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OA::OA_ptr< OA::AssignPairIterator > Open64IRInterface::getAssignPairIterator ( OA::StmtHandle  h)

virtual

Given a statement return a list to the pairs of target MemRefHandle, ExprHandle where target = expr

Implements OA::Activity::ActivityIRInterface.

Definition at line 3464 of file Open64IRInterface.cpp.

References findAllMemRefsAndMapToMemRefExprs(), OA::IRHandle::hval(), and sStmt2allMemRefsMap.

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OA::OA_ptr< OA::MemRefExpr > Open64IRInterface::getCallMemRefExpr ( OA::CallHandle  h)

virtual

Given a procedure call create a memory reference expression to describe that call. For example, a normal call is a NamedRef. A call involving a function ptr is a Deref.

Implements OA::CallGraph::CallGraphIRInterface.

Definition at line 3142 of file Open64IRInterface.cpp.

References getSymHandle(), and OA::MemRefExpr::USE.

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OA::OA_ptr< OA::IRCallsiteParamIterator > Open64IRInterface::getCallsiteParams ( OA::CallHandle  h)

virtual

Get IRCallsiteParamIterator for a callsite. Iterator visits actual parameters in called order.

Implements OA::Activity::ActivityIRInterface.

Definition at line 1055 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), and setCurrentProcToProcContext().

Referenced by getMemRefIterator(), and getParamBindPtrAssignIterator().

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OA::OA_ptr< OA::IRCallsiteIterator > Open64IRInterface::getCallsites ( OA::StmtHandle  h)

virtual

Return an iterator over all of the callsites in a given stmt.

Implements OA::Activity::ActivityIRInterface.

Definition at line 1041 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), and setCurrentProcToProcContext().

Referenced by getMemRefIterator().

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OA::CFG::IRStmtType Open64IRInterface::getCFGStmtType ( OA::StmtHandle  h)

virtual

Given a statement, return its CFG::IRStmtType.

Implements OA::CFG::CFGIRInterface.

Definition at line 1270 of file Open64IRInterface.cpp.

References OA::CFG::ALTERNATE_PROC_ENTRY, OA::CFG::COMPOUND, dump_wn(), OA::CFG::END_TESTED_LOOP, OA::IRHandle::hval(), OA::CFG::LOOP, OPERATOR_name(), OPR_AFFIRM, OPR_AGOTO, OPR_ALTENTRY, OPR_ASM_STMT, OPR_BACKWARD_BARRIER, OPR_BLOCK, OPR_CALL, OPR_COMMENT, OPR_COMPGOTO, OPR_DO_LOOP, OPR_DO_WHILE, OPR_EVAL, OPR_FALSEBR, OPR_FORWARD_BARRIER, OPR_GOTO, OPR_ICALL, OPR_IF, OPR_ILDBITS, OPR_ILOAD, OPR_ILOADX, OPR_INTERFACE, OPR_INTRINSIC_CALL, OPR_IO, OPR_ISTBITS, OPR_ISTORE, OPR_ISTOREX, OPR_LABEL, OPR_LDBITS, OPR_LDID, OPR_MLOAD, OPR_MSTORE, OPR_NULLIFY, OPR_PICCALL, OPR_PRAGMA, OPR_PREFETCH, OPR_PREFETCHX, OPR_PSTID, OPR_PSTORE, OPR_RETURN, OPR_RETURN_VAL, OPR_STBITS, OPR_STID, OPR_SWITCH, OPR_TRUEBR, OPR_USE, OPR_VFCALL, OPR_WHERE, OPR_WHILE_DO, OPR_XPRAGMA, OA::CFG::RETURN, OA::CFG::SIMPLE, OA::CFG::STRUCT_TWOWAY_CONDITIONAL, OA::CFG::UNCONDITIONAL_JUMP, OA::CFG::UNCONDITIONAL_JUMP_I, OA::CFG::USTRUCT_MULTIWAY_CONDITIONAL, OA::CFG::USTRUCT_TWOWAY_CONDITIONAL_F, OA::CFG::USTRUCT_TWOWAY_CONDITIONAL_T, and WN_operator().

Referenced by fortTkSupport::MassageOACFGIntoXAIFCFG().

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OA::ExprHandle Open64IRInterface::getCondition

(

OA::StmtHandle

h)

Definition at line 1557 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_FALSEBR, OPR_IF, OPR_TRUEBR, WN_if_test, WN_kid0(), and WN_operator().

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OA::OA_ptr< OA::ConstValBasicInterface > Open64IRInterface::getConstValBasic ( OA::ConstSymHandle  c)

virtual

Given a ConstSymHandle return an abstraction representing the constant value

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3549 of file Open64IRInterface.cpp.

References getConstValBasicFromST(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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OA::OA_ptr< OA::ConstValBasicInterface > Open64IRInterface::getConstValBasic ( OA::ConstValHandle  c)

virtual

Given a ConstValHandle return an abstraction representing the constant value User must free the ConstValBasicInterface

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3557 of file Open64IRInterface.cpp.

References getConstValBasicFromST(), OA::IRHandle::hval(), NULL, OPR_CONST, OPR_INTCONST, setCurrentProcToProcContext(), val, WN_const_val(), WN_operator(), and WN_st().

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OA::OA_ptr< OA::ConstValBasicInterface > Open64IRInterface::getConstValBasic ( unsigned int  val)

virtual

Temporary routine for testing ReachConsts.

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3633 of file Open64IRInterface.cpp.

OA::OA_ptr< OA::ConstValBasicInterface > Open64IRInterface::getConstValBasicFromST ( ST *  st)

private

Definition at line 4510 of file Open64IRInterface.cpp.

References MTYPE_is_integral, NULL, ST_tcon_val(), Targ_To_Host(), TCON_ty, and val.

Referenced by getConstValBasic().

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OA::ProcHandle Open64IRInterface::getCurrentProcContext ( )

staticprivate

Definition at line 5145 of file Open64IRInterface.cpp.

References Current_PU_Info.

Referenced by createAndMapNamedRef(), findAllMemRefsAndMapToMemRefExprs(), getLocation(), and isRefParam().

OA::OA_ptr< OA::MemRefHandleIterator > Open64IRInterface::getDefMemRefs ( OA::StmtHandle  stmt)

virtual

Return a list of all the target memory reference handles that appear in the given statement.

Return a list of all def memory reference handles that appear in the given statement. User is responsible for deleting the list

================================================ only map those MREs that do not involve an addressOf operation

added by PLM 09/14/06

Implements OA::Activity::ActivityIRInterface.

Definition at line 3252 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), OA::MemRefHandleIterator::current(), getMemRefIterator(), OA::MemRefExpr::isaAddressOf(), OA::MemRefExpr::isaRefOp(), OA::MemRefExpr::isDef(), OA::MemRefHandleIterator::isValid(), setCurrentProcToProcContext(), and sMemref2mreSetMap.

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getDefMREs ( OA::StmtHandle  stmt)

virtual

Get an Iterator over Def MREs.

Get an Iterator over Use MREs.

================================================ only map those MREs that do not involve an addressOf operation

added by PLM 09/14/06

Implements OA::DUG::DUGIRInterface.

Definition at line 4028 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), OA::MemRefHandleIterator::current(), getMemRefIterator(), OA::MemRefExpr::isaAddressOf(), OA::MemRefExpr::isaRefOp(), OA::MemRefExpr::isDef(), OA::MemRefHandleIterator::isValid(), and sMemref2mreSetMap.

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getDepMemRefExprIter ( OA::ProcHandle  h)

virtual

Return an iterator over all dependent MemRefExpr for given proc.

Return an iterator over all dependent MemRefExpr's for given proc.

Get MRE for the Independent Variable

Implements OA::Activity::ActivityIRInterface.

Definition at line 3195 of file Open64IRInterface.cpp.

References convertSymToMemRefExpr(), currentProc(), OA::IRHandle::hval(), NULL, OPR_PRAGMA, PU_Info_tree_ptr, WN_first(), WN_func_pragmas, WN_next(), WN_operator(), WN_pragma(), WN_PRAGMA_OPENAD_DEPENDENT, and WN_st().

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getDiffUseMREs

(

OA::StmtHandle

stmt)

Get an Iterator over DiffUse MREs.

Get an Iterator over Use MREs.

getDiffUses

Do not process Index Expressions.

dont need pointer expressions

Definition at line 4070 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), OA::MREIteratorClass< T >::current(), OA::MemRefHandleIterator::current(), end, getAllMemRefs(), getMemRefExprIterator(), OA::MemRefExpr::isaAddressOf(), OA::MemRefExpr::isaRefOp(), OA::MemRefExpr::isUse(), OA::MREIteratorClass< T >::isValid(), and OA::MemRefHandleIterator::isValid().

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OA::OA_ptr< OA::ExprHandleIterator > Open64IRInterface::getExprHandleIterator

(

OA::StmtHandle

stmt)

Definition at line 3453 of file Open64IRInterface.cpp.

References Open64IRExprHandleIterator.

OA::OA_ptr< OA::ExprTree > Open64IRInterface::getExprTree ( OA::ExprHandle  h)

virtual

Given an ExprHandle, return an ExprTree*.

Given an ExprHandle, return an ExprTree* The user must free the expr tree

Implements OA::Activity::ActivityIRInterface.

Definition at line 3771 of file Open64IRInterface.cpp.

References createExprTree(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

Referenced by DumpExprTree(), and getParamBindPtrAssignIterator().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::getFirstInCompound ( OA::StmtHandle  h)

virtual

Given a compound statement, return an IRRegionStmtIterator for the statements. A compound is a list of statements.

Implements OA::CFG::CFGIRInterface.

Definition at line 1410 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), and WN_first().

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OA::SymHandle Open64IRInterface::getFormalForActual ( OA::ProcHandle  caller, OA::CallHandle  call, OA::ProcHandle  callee, OA::ExprHandle  param  )

virtual

return the formal parameter that an actual parameter is associated with.

return the formal parameter that an actual parameter is associated with. 'call' is a handle to the call node; 'param' is the actual parameter within the call node that we want info about.

PLM Important node regarding Optional Parameters:

Reference :http://www.sesp.cse.clrc.ac.uk/Publications/felib90_design/design/node6.html

Occasionally, not all arguments are required every time a procedure is used. Therefore some arguments may be specified as optional, using the OPTIONAL attribute:

SUBROUTINE sub1(a, b, c, d) INTEGER, INTENT(INOUT):: a, b REAL, INTENT(IN), OPTIONAL :: c, d ... END SUBROUTINE sub1

Here a and b are always required when calling sub1. The arguments c and d are optional and so sub1 may be referenced by:

CALL sub1( a, b ) CALL sub1( a, b, c, d ) CALL sub1( a, b, c )

Note that the order in which arguments appear is important (unless keyword arguments are used) so that it is not possible to call sub1 with argument d but no argument c.

CALL sub1( a, b, d ) ! illegal

Optional arguments must come after all arguments associated by position in a referencing statement and require an explicit interface.

PLM : Places where explicit formal to actual matching needed.

For functions excluding following cases:

1. PURE INTEGER FUNCTION
2. ELEMENTAL REAL
3. RECURSIVE FUNCTIONS WITH RESULT (mentioned explicitely in the prototype) WHERE RESULT IS SCALAR VARIABLE
4. RECURSIVE FUNCTIONS WITHOUT RESULT (mentioned explicitely in the prototype)

Return type is one of the member of formal Parameter list. It appears as the first argument in the formal Parameter list. We need to match actual to formal starting from ParmIdx=1.

In case of Subroutine, we do not have Return-Type and therefore, We need to match actual to formal starting from ParmIdx=0.

The algorithm is as Follows:

• In the list of formal argument of callee proc,

  • Get the ST entry for the first argument.
  • If the ST entry of the first argument is of "Return" type. start mapping from argument(1) in the parameter list
  • else start mapping from argument(0) in the parameter list.

  PLM more details: in case of Indirect Function Calls (e.g. using function pointers), function pointer is also one of the member of parameter list.

Implements OA::DataFlow::ParamBindingsIRInterface.

Definition at line 1108 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), NULL, PU_Info_tree_ptr, PU_SetGlobalState(), setCurrentProcToProcContext(), ST_is_return_var(), WN_formal, WN_kid(), WN_kid_count(), WN_num_formals, and WN_st().

Referenced by isPassByReference().

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OA::SymHandle Open64IRInterface::getFormalSym ( OA::ProcHandle  proc, int  formalID  )

virtual

Return the symbol handle for the nth formal parameter to proc Number starts at 0 and implicit parameters should be given a number in the order as well. This number should correspond to the number provided in getParamBindPtrAssign pairs Should return SymHandle(0) if there is no formal parameter for given num

Implements OA::DUG::DUGIRInterface.

Definition at line 3114 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), PU_Info_tree_ptr, PU_SetGlobalState(), WN_formal, WN_num_formals, and WN_st().

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getIndepMemRefExprIter ( OA::ProcHandle  h)

virtual

Return an iterator over all independent MemRefExpr for given proc.

Return an iterator over all independent locations for given proc.

Get MRE for the Independent Variable

Implements OA::Activity::ActivityIRInterface.

Definition at line 3158 of file Open64IRInterface.cpp.

References convertSymToMemRefExpr(), currentProc(), OA::IRHandle::hval(), NULL, OPR_PRAGMA, PU_Info_tree_ptr, WN_first(), WN_func_pragmas, WN_next(), WN_operator(), WN_pragma(), WN_PRAGMA_OPENAD_INDEPENDENT, and WN_st().

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OA::StmtLabel Open64IRInterface::getLabel ( OA::StmtHandle  h)

virtual

Given a statement, return a label (or StmtHandle(0) if there is no label associated with the statement).

Implements OA::CFG::CFGIRInterface.

Definition at line 1397 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_LABEL, WN_label_number(), and WN_operator().

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OA::Linearity::LinOpType Open64IRInterface::getLinearityOpType ( OA::OpHandle  op)

virtual

get the operation type and returns a LinOpType

gets the operation type and returns a LinOpType

Implements OA::Linearity::LinearityIRInterface.

Definition at line 3645 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_ADD, OA::Linearity::OPR_ADDSUB, OPR_CALL, OPR_DIV, OPR_INTRINSIC_CALL, OPR_INTRINSIC_OP, OA::Linearity::OPR_LINEAR, OPR_MPY, OA::Linearity::OPR_MPYDIV, OPR_NEG, OA::Linearity::OPR_NONLINEAR, OPR_SUB, setCurrentProcToProcContext(), and WN_operator().

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OA::OA_ptr< OA::Location > Open64IRInterface::getLocation ( OA::ProcHandle  p, OA::SymHandle  s  )

virtual

For the given symbol create a Location that indicates statically overlapping locations and information about whether the location is local or not, local means visible in only this procedure

For the given symbol create a Location that indicates statically overlapping locations and information about whether the location is local or not, local means visible in only this procedure If the symbol is not visible within the current procedure then a null location is returned. FIXME: does Fortran90 allow nested procedures? if so then variables visible to a nested procedure should not be labeled local

Implements OA::DUG::DUGIRInterface.

Definition at line 3804 of file Open64IRInterface.cpp.

References OA::NamedLoc::addFullOverlap(), CLASS_VAR, Current_PU_Info, CURRENT_SYMTAB, debug, getCurrentProcContext(), OA::IRHandle::hval(), NULL, PU_Info_child, setCurrentProcContext(), setCurrentProcToProcContext(), sFQNToProcToLocalSymMap, sGlobalVarMap, sProcToSymRefSetMap, sSymToFQNMap, ST_is_in_module(), ST_level(), ST_sym_class(), Stab_Is_Based_At_Common_Block(), and toString().

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OA::ExprHandle Open64IRInterface::getLoopCondition

(

OA::StmtHandle

h)

Definition at line 1498 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_DO_LOOP, OPR_DO_WHILE, OPR_WHILE_DO, WN_end, WN_operator(), and WN_while_test.

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OA::StmtHandle Open64IRInterface::getLoopIncrement ( OA::StmtHandle  h)

virtual

Given a loop statement, return the increment statement.

Implements OA::CFG::CFGIRInterface.

Definition at line 1468 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_DO_LOOP, OPR_WHILE_DO, WN_operator(), and WN_step.

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getMemRefExprIterator ( OA::MemRefHandle  memref)

virtual

Given a MemRefHandle return an iterator over MemRefExprs that describe this memory reference

Given a MemRefHandle return an iterator over all MemRefExprs that describe this memory reference

Implements OA::DUG::DUGIRInterface.

Definition at line 4118 of file Open64IRInterface.cpp.

References setCurrentProcToProcContext(), and sMemref2mreSetMap.

Referenced by getDiffUseMREs(), and getParamBindPtrAssignIterator().

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OA::OA_ptr< OA::MemRefHandleIterator > Open64IRInterface::getMemRefIterator

(

OA::StmtHandle

h)

Given a statement return an iterator over all memory references During its creation it also sets up sStmt2allMemRefs and memRefs2mreSetMap.

Definition at line 1812 of file Open64IRInterface.cpp.

References OA::ExprHandleIterator::current(), OA::CallHandleIterator::current(), findAllMemRefsAndMapToMemRefExprs(), getCallsiteParams(), getCallsites(), OA::IRHandle::hval(), OA::ExprHandleIterator::isValid(), OA::CallHandleIterator::isValid(), Open64IRMemRefIterator, setCurrentProcToProcContext(), sParamToCallMap, and sStmt2allMemRefsMap.

Referenced by getAllMemRefs(), getDefMemRefs(), getDefMREs(), and getUseMREs().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::getMultiCatchall ( OA::StmtHandle  h)

virtual

Given a structured multi-way branch, return an IRRegionStmtIterator for the body corresponding to default/catchall case.

Implements OA::CFG::CFGIRInterface.

Definition at line 1613 of file Open64IRInterface.cpp.

References NULL.

OA::OA_ptr< OA::Alias::ParamBindPtrAssignIterator > Open64IRInterface::getParamBindPtrAssignIterator ( OA::CallHandle  call)

virtual

Return an iterator over <int, MemRefExpr> pairs where the integer represents which formal parameter and the MemRefExpr describes the corresponding actual argument.

skip over Optional Parameters

Implements OA::Alias::AliasIRInterface.

Definition at line 3050 of file Open64IRInterface.cpp.

References OA::ExprTree::acceptVisitor(), OA::OA_ptr< T >::convert(), OA::MREIteratorClass< T >::current(), OA::ExprHandleIterator::current(), getCallsiteParams(), getExprTree(), OA::EvalToMemRefVisitor::getMemRef(), getMemRefExprIterator(), OA::NamedRef::getSymHandle(), Open64ParamBindPtrAssignIterator::insertParamBindPair(), OA::MemRefExpr::isaAddressOf(), OA::MemRefExpr::isaNamed(), OA::MemRefExpr::isaRefOp(), OA::EvalToMemRefVisitor::isMemRef(), isRefParam(), OA::MREIteratorClass< T >::isValid(), OA::ExprHandleIterator::isValid(), and setCurrentProcToProcContext().

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OA::ProcHandle Open64IRInterface::getProcHandle ( OA::SymHandle  sym)

virtual

Given the callee symbol returns the callee proc handle.

Implements OA::DUG::DUGIRInterface.

Definition at line 4147 of file Open64IRInterface.cpp.

Referenced by isPassByReference().

OA::SymHandle Open64IRInterface::getProcSymHandle ( OA::ProcHandle  h)

virtual

Given a ProcHandle, return its SymHandle.

Implements OA::CallGraph::CallGraphIRInterface.

Definition at line 1021 of file Open64IRInterface.cpp.

References Current_PU_Info, OA::IRHandle::hval(), NULL, PU_Info_proc_sym, PU_SetGlobalState(), and ST_ptr().

Referenced by getSymHandle().

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OA::OA_ptr< OA::IRStmtIterator > Open64IRInterface::getPtrAsgnIterator ( OA::ProcHandle  h)

virtual

Implements OA::DUG::DUGIRInterface.

Definition at line 3517 of file Open64IRInterface.cpp.

OA::OA_ptr< OA::Alias::PtrAssignPairStmtIterator > Open64IRInterface::getPtrAssignStmtPairIterator ( OA::StmtHandle  stmt)

virtual

If this is a PTR_ASSIGN_STMT then return an iterator over MemRefHandle pairs where there is a source and target such that target

Implements OA::Alias::AliasIRInterface.

Definition at line 3527 of file Open64IRInterface.cpp.

OA::OA_ptr< OA::IRSymIterator > Open64IRInterface::getRefSymIterator

(

OA::ProcHandle

h)

Given a subprogram return an IRSymIterator for all symbols that are visible in the subprogram Given a subprogram return an IRSymIterator for all symbols that are referenced in the subprogram

Definition at line 3240 of file Open64IRInterface.cpp.

References OA::IRHandle::hval().

Referenced by initProcToSymRefSetMap().

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OA::OA_ptr< OA::SideEffect::SideEffectStandard > Open64IRInterface::getSideEffect ( OA::ProcHandle  callerProc, OA::SymHandle  calleeSym  )

virtual

Note: This routine uses sSymToVarStringMap, which is initialized in initProcContext

Reimplemented from OA::SideEffect::InterSideEffectIRInterfaceDefault.

Definition at line 3698 of file Open64IRInterface.cpp.

References currentProc(), OA::SideEffect::SideEffectStandard::emptyDEF(), OA::SideEffect::SideEffectStandard::emptyLDEF(), OA::SideEffect::SideEffectStandard::emptyLMOD(), OA::SideEffect::SideEffectStandard::emptyLREF(), OA::SideEffect::SideEffectStandard::emptyLUSE(), OA::SideEffect::SideEffectStandard::emptyMOD(), OA::SideEffect::SideEffectStandard::emptyREF(), OA::SideEffect::SideEffectStandard::emptyUSE(), setCurrentProcToProcContext(), and sSymToVarStringMap.

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int Open64IRInterface::getSizeInBytes ( OA::SymHandle  h)

virtual

given a symbol return the size in bytes of that symbol

Implements OA::Activity::ActivityIRInterface.

Definition at line 3229 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), setCurrentProcToProcContext(), ST_type(), and TY_size().

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OA::ExprHandle Open64IRInterface::getSMultiCondition ( OA::StmtHandle  h, int  bodyIndex  )

virtual

Given a structured multi-way branch, return the condition expression corresponding to target 'bodyIndex'. The n targets are indexed [0..n-1].

Implements OA::CFG::CFGIRInterface.

Definition at line 1622 of file Open64IRInterface.cpp.

OA::ExprHandle Open64IRInterface::getSMultiTest

(

OA::StmtHandle

h)

Definition at line 1630 of file Open64IRInterface.cpp.

OA::StmtHandle Open64IRInterface::getStmtFromMemRef

(

OA::MemRefHandle

h)

Return a stmt handle for the given memory reference handle.

Definition at line 3602 of file Open64IRInterface.cpp.

References setCurrentProcToProcContext(), and sMemRef2StmtMap.

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OA::OA_ptr< OA::IRStmtIterator > Open64IRInterface::getStmtIterator ( OA::ProcHandle  h)

virtual

Given a subprogram return an IRStmtIterator for the entire subprogram

Implements OA::Activity::ActivityIRInterface.

Definition at line 1013 of file Open64IRInterface.cpp.

OA::SymHandle Open64IRInterface::getSymHandle ( OA::ProcHandle  h)

inlinevirtual

Given a procedure return associated SymHandle.

Implements OA::Alias::AliasIRInterface.

Definition at line 765 of file Open64IRInterface.hpp.

References getProcSymHandle().

Referenced by getCallMemRefExpr(), initCallSymToProcMap(), isPassByReference(), and toString().

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OA::SymHandle Open64IRInterface::getSymHandle ( OA::CallHandle  h)

virtual

get callee SymHandle from CallHandle (outermost or first, if multiple calls)

Implements OA::DUG::DUGIRInterface.

Definition at line 1234 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), NULL, OPERATOR_has_sym(), WN_operator(), and WN_st().

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OA::StmtLabel Open64IRInterface::getTargetLabel ( OA::StmtHandle  h, int  n  )

virtual

Given an unstructured two-way branch, return the label of the target statement. The second parameter is currently unused.

Implements OA::CFG::CFGIRInterface.

Definition at line 1652 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_FALSEBR, OPR_GOTO, OPR_TRUEBR, WN_label_number(), and WN_operator().

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OA::StmtLabel Open64IRInterface::getUMultiCatchallLabel ( OA::StmtHandle  h)

virtual

Given an unstructured multi-way branch, return label of the target corresponding to the optional default/catchall case. Return 0 if there is no default target.

Implements OA::CFG::CFGIRInterface.

Definition at line 1735 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_COMPGOTO, OPR_GOTO, OPR_SWITCH, WN_kid2(), WN_label_number(), WN_operator(), and WN_switch_default.

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OA::ExprHandle Open64IRInterface::getUMultiCondition ( OA::StmtHandle  h, int  targetIndex  )

virtual

Implements OA::CFG::CFGIRInterface.

Definition at line 1762 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), NULL, OPR_COMPGOTO, WN_first(), WN_kid1(), WN_next(), WN_operator(), and WN_switch_table.

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OA::StmtLabel Open64IRInterface::getUMultiTargetLabel ( OA::StmtHandle  h, int  targetIndex  )

virtual

Given an unstructured multi-way branch, return the label of the target statement at 'targetIndex'. The n targets are indexed [0..n-1].

Implements OA::CFG::CFGIRInterface.

Definition at line 1690 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), NULL, OPR_BLOCK, OPR_CASEGOTO, OPR_COMPGOTO, OPR_GOTO, OPR_SWITCH, WN_first(), WN_kid1(), WN_label_number(), WN_next(), WN_operator(), and WN_switch_table.

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OA::ExprHandle Open64IRInterface::getUMultiTest

(

OA::StmtHandle

h)

Definition at line 1788 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_SWITCH, WN_operator(), and WN_switch_test.

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OA::OA_ptr< OA::MemRefHandleIterator > Open64IRInterface::getUseMemRefs ( OA::StmtHandle  stmt)

virtual

Return a list of all the source and sub memory reference handles that appear in the given statement.

Return a list of all use memory reference handles that appear in the given statement. User is responsible for deleting the list

================================================ only map those MREs that do not involve an addressOf operation

added by PLM 09/14/06

Implements OA::Activity::ActivityIRInterface.

Definition at line 3326 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), OA::MemRefHandleIterator::current(), getAllMemRefs(), OA::MemRefExpr::isaAddressOf(), OA::MemRefExpr::isaRefOp(), OA::MemRefExpr::isUse(), OA::MemRefHandleIterator::isValid(), setCurrentProcToProcContext(), and sMemref2mreSetMap.

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OA::OA_ptr< OA::MemRefExprIterator > Open64IRInterface::getUseMREs ( OA::StmtHandle  stmt)

virtual

Get an Iterator over Use MREs.

Implements OA::DUG::DUGIRInterface.

Definition at line 3988 of file Open64IRInterface.cpp.

References OA::MemRefExpr::acceptVisitor(), OA::MemRefHandleIterator::current(), Open64IRInterface::FindUseMREVisitor::getAllUseMREs(), getMemRefIterator(), OA::MemRefHandleIterator::isValid(), and sMemref2mreSetMap.

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bool Open64IRInterface::haveDefinition ( WN *  wn)

static

Definition at line 5291 of file Open64IRInterface.cpp.

References DBGMSG_PUB, name, OPR_ICALL, sCallSymToProc, ST_name(), WN_has_sym, WN_operator(), and WN_st().

Referenced by Open64IRCallsiteIterator::build_func_call_list().

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bool Open64IRInterface::ignoreBlackBoxRoutines ( )

static

Definition at line 5287 of file Open64IRInterface.cpp.

References ourIgnoreBlackBoxRoutines.

Referenced by Open64IRCallsiteIterator::build_func_call_list().

void Open64IRInterface::initCallSymToProcMap ( Open64IRProcIterator &  procIter)

staticprivate

creates a mapping of call symbol handles to the associated proc handle

Definition at line 5079 of file Open64IRInterface.cpp.

References Open64IRProcIterator::current(), getSymHandle(), Open64IRProcIterator::isValid(), and Open64IRProcIterator::reset().

Referenced by initContextState().

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void Open64IRInterface::initContextState ( PU_Info *  pu_forest)

static

User is responsible for doing this. It should not be part of.

Definition at line 4161 of file Open64IRInterface.cpp.

References initCallSymToProcMap(), initProcContext(), initProcToSymRefSetMap(), and sContextInit.

Referenced by whirl2xaif::Whirl2Xaif::translateIR().

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void Open64IRInterface::initProcContext ( PU_Info *  pu_forest, Open64IRProcIterator &  procIter  )

staticprivate

maps all handles to a procedure handle that indicates their context assumes that all handles except for SymHandle's and ProcHandle's are only valid in one procedure context.

Definition at line 5188 of file Open64IRInterface.cpp.

References WN_TREE_CONTAINER< order >::begin(), CLASS_VAR, create_fqn(), createCharStarForST(), Open64IRProcIterator::current(), CURRENT_SYMTAB, debug, WN_TREE_CONTAINER< order >::end(), For_all(), GLOBAL_SYMTAB, OA::IRHandle::hval(), Open64IRProcIterator::isValid(), fully_qualified_name::mContext, fully_qualified_name::mVar, NULL, OPCODE_name(), PU_Info_proc_sym, PU_Info_tree_ptr, Open64IRProcIterator::reset(), sContextInit, sGlobalVarMap, sProcContext, sProgContext, sSymToFQNMap, sSymToVarStringMap, ST_is_in_module(), ST_name(), ST_ptr(), ST_sym_class(), St_Table, Stab_Is_Based_At_Common_Block(), toString(), WN_TREE_ITER_base< WHIRL >::Wn(), and WN_opcode().

Referenced by initContextState().

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void Open64IRInterface::initProcToSymRefSetMap ( Open64IRProcIterator &  procIter)

staticprivate

creates a mapping of procedure handles to the set of symbols
referenced in that procedure

get a set of all referenced symbols in this procedure Using this to approximate what is visible in F90 because Open64 module scoping is messed up and all module variables are put in the global scope

Definition at line 5101 of file Open64IRInterface.cpp.

References Open64IRProcIterator::current(), OA::SymHandleIterator::current(), getRefSymIterator(), Open64IRProcIterator::isValid(), OA::SymHandleIterator::isValid(), Open64IRProcIterator::reset(), and sProcToSymRefSetMap.

Referenced by initContextState().

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bool Open64IRInterface::isBreakImplied ( OA::StmtHandle  multicond)

virtual

Given a structured multi-way branch, return true if the cases have implied break semantics. For example, this method would return false for C since one case will fall-through to the next if there is no explicit break statement. Matlab, on the other hand, implicitly exits the switch statement once a particular case has executed, so this method would return true.

Implements OA::CFG::CFGIRInterface.

Definition at line 1597 of file Open64IRInterface.cpp.

bool Open64IRInterface::isCatchAll ( OA::StmtHandle  h, int  bodyIndex  )

virtual

Given a structured multi-way branch, return true if the body corresponding to target 'bodyIndex' is the default/catchall/ case.

Implements OA::CFG::CFGIRInterface.

Definition at line 1605 of file Open64IRInterface.cpp.

bool Open64IRInterface::isParam ( OA::SymHandle  anOASymbolHandle)

virtual

returns true if given symbol is a parameter

Implements OA::DataFlow::ParamBindingsIRInterface.

Definition at line 3780 of file Open64IRInterface.cpp.

References CURRENT_SYMTAB, OA::IRHandle::hval(), SCLASS_FORMAL, SCLASS_FORMAL_REF, ST_level(), and ST_sclass().

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bool Open64IRInterface::isPassByReference ( WN *  opr_parm_wn)

private

Definition at line 4535 of file Open64IRInterface.cpp.

References getFormalForActual(), getProcHandle(), getSymHandle(), isRefParam(), setCurrentProcToProcContext(), sParamToCallMap, and sProcContext.

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bool Open64IRInterface::isRefParam

(

OA::SymHandle

sym)

returns true if given symbol is a pass by reference parameter

Definition at line 1063 of file Open64IRInterface.cpp.

References getCurrentProcContext(), OA::IRHandle::hval(), SCLASS_FORMAL, SCLASS_FORMAL_REF, setCurrentProcContext(), setCurrentProcToProcContext(), ST_is_intent_in_argument(), ST_is_intent_out_argument(), and ST_sclass().

Referenced by convertSymToMemRefExpr(), findAllMemRefsAndMapToMemRefExprs(), getParamBindPtrAssignIterator(), and isPassByReference().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::loopBody ( OA::StmtHandle  h)

virtual

Given a loop statement, return an IRRegionStmtIterator for the loop body.

Implements OA::CFG::CFGIRInterface.

Definition at line 1425 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_DO_LOOP, OPR_DO_WHILE, OPR_WHILE_DO, WN_do_body, WN_operator(), and WN_while_body.

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OA::StmtHandle Open64IRInterface::loopHeader ( OA::StmtHandle  h)

virtual

Given a loop statement, return the loop header statement. This would be the initialization statement in a C 'for' loop, for example.

Implements OA::CFG::CFGIRInterface.

Definition at line 1451 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_DO_LOOP, OPR_WHILE_DO, WN_operator(), and WN_start.

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bool Open64IRInterface::loopIterationsDefinedAtEntry ( OA::StmtHandle  h)

virtual

Given a loop statement, return:

True: If the number of loop iterations is defined at loop entry (i.e. Fortran semantics). This causes the CFG builder to add the loop statement representative to the header node so that definitions from inside the loop don't reach the condition and increment specifications in the loop statement.

False: If the number of iterations is not defined at entry (i.e. C semantics), we add the loop statement to a node that is inside the loop in the CFG so definitions inside the loop will reach uses in the conditional test. For C style semantics, the increment itself may be a separate statement. if so, it will appear explicitly at the bottom of the loop.

Implements OA::CFG::CFGIRInterface.

Definition at line 1485 of file Open64IRInterface.cpp.

OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::multiBody ( OA::StmtHandle  h, int  bodyIndex  )

virtual

Given a structured multi-way branch, return an IRRegionStmtIterator for the body corresponding to target 'bodyIndex'. The n targets are indexed [0..n-1].

Implements OA::CFG::CFGIRInterface.

Definition at line 1588 of file Open64IRInterface.cpp.

References NULL.

int Open64IRInterface::numMultiCases ( OA::StmtHandle  h)

virtual

Given a structured multi-way branch, return the number of cases. The count does not include the default/catchall case.

Implements OA::CFG::CFGIRInterface.

Definition at line 1580 of file Open64IRInterface.cpp.

int Open64IRInterface::numUMultiTargets ( OA::StmtHandle  h)

virtual

Given an unstructured multi-way branch, return the number of targets. The count does not include the optional default/catchall case.

Implements OA::CFG::CFGIRInterface.

Definition at line 1673 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_COMPGOTO, OPR_SWITCH, WN_num_entries(), and WN_operator().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::procBody ( OA::ProcHandle  h)

virtual

Given a ProcHandle, return an IRRegionStmtIterator* for the procedure. The user must free the iterator's memory via delete.

Implements OA::CFG::CFGIRInterface.

Definition at line 1250 of file Open64IRInterface.cpp.

References currentProc(), OA::IRHandle::hval(), OPR_FUNC_ENTRY, PU_Info_tree_ptr, WN_func_body, and WN_operator().

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int Open64IRInterface::returnOpEnumValInt ( OA::OpHandle  op)

virtual

temporary routine to find things out

FIXME: temporary routine to find things out should be removed after testing

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3591 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), setCurrentProcToProcContext(), and WN_operator().

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bool Open64IRInterface::returnStatementsAllowed ( )

inlinevirtual

Are return statements allowed.

Implements OA::CFG::CFGIRInterface.

Definition at line 681 of file Open64IRInterface.hpp.

static void Open64IRInterface::setContext ( OA::IRHandle  h, OA::ProcHandle  proc  )

inlinestatic

add a new IRHandle to the given procedure after context has already been initialized with initProcContext

Definition at line 1108 of file Open64IRInterface.hpp.

References sProcContext.

Referenced by fortTkSupport::AddControlFlowEndTags().

void Open64IRInterface::setCurrentProcContext ( OA::ProcHandle  proc)

staticprivate

Definition at line 5150 of file Open64IRInterface.cpp.

References Current_PU_Info, OA::IRHandle::hval(), NULL, and PU_SetGlobalState().

Referenced by getLocation(), and isRefParam().

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void Open64IRInterface::setCurrentProcToProcContext ( OA::IRHandle  h)

staticprivate

Determines the current context for given handle and makes sure that Open64 is properly set up to answer the query on the handle

Definition at line 5126 of file Open64IRInterface.cpp.

References Current_PU_Info, OA::IRHandle::hval(), NULL, OPCODE_name(), PU_SetGlobalState(), sProcContext, and WN_opcode().

Referenced by dump(), getAllMemRefs(), getCallsiteParams(), getCallsites(), getConstValBasic(), getDefMemRefs(), getExprTree(), getFormalForActual(), getLinearityOpType(), getLocation(), getMemRefExprIterator(), getMemRefIterator(), getParamBindPtrAssignIterator(), getSideEffect(), getSizeInBytes(), getStmtFromMemRef(), getUseMemRefs(), isPassByReference(), isRefParam(), returnOpEnumValInt(), and toString().

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void Open64IRInterface::setIgnoreBlackBoxRoutines ( )

static

Definition at line 5283 of file Open64IRInterface.cpp.

References ourIgnoreBlackBoxRoutines.

Referenced by whirl2xaif::Whirl2Xaif::translateIR().

std::string Open64IRInterface::toString ( const OA::ProcHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 577 of file Open64IRInterface.cpp.

References getSymHandle(), and OA::IRHandle::hval().

Referenced by dump(), getLocation(), initProcContext(), and whirl2xaif::xlate_SideEffectEntry().

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std::string Open64IRInterface::toString ( const OA::StmtHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 592 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( const OA::ExprHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 607 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( const OA::OpHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 622 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), OPCODE_name(), OPR_ABS, OPR_ADD, OPR_ASHR, OPR_BAND, OPR_BIOR, OPR_BNOT, OPR_BXOR, OPR_CEIL, OPR_CVT, OPR_CVTL, OPR_DIV, OPR_EQ, OPR_FLOOR, OPR_GE, OPR_GT, OPR_LAND, OPR_LE, OPR_LIOR, OPR_LNOT, OPR_LSHR, OPR_LT, OPR_MADD, OPR_MAX, OPR_MIN, OPR_MOD, OPR_MPY, OPR_MSUB, OPR_NE, OPR_NEG, OPR_NMADD, OPR_NMSUB, OPR_PAREN, OPR_PARM, OPR_RECIP, OPR_REM, OPR_RND, OPR_RSQRT, OPR_SELECT, OPR_SHL, OPR_SQRT, OPR_SUB, OPR_TAS, OPR_TRUNC, setCurrentProcToProcContext(), WN_flag(), WN_opcode(), WN_operator(), and WN_PARM_BY_REFERENCE.

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std::string Open64IRInterface::toString ( const OA::MemRefHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 882 of file Open64IRInterface.cpp.

References DumpWNMemRef(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( const OA::SymHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 892 of file Open64IRInterface.cpp.

References createCharStarForST(), Current_PU_Info, OA::IRHandle::hval(), idx, NULL, PU_Info_proc_sym, setCurrentProcToProcContext(), and ST_name().

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std::string Open64IRInterface::toString ( const OA::ConstSymHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 913 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( const OA::ConstValHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 930 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( const OA::CallHandle  h)

virtual

Implements OA::IRHandlesIRInterface.

Definition at line 948 of file Open64IRInterface.cpp.

References DumpWN(), OA::IRHandle::hval(), and setCurrentProcToProcContext().

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std::string Open64IRInterface::toString ( OA::OA_ptr< OA::ConstValBasicInterface >  cvPtr)

virtual

Temporary routine for testing MPICFG // given a ConstValBasicInterface, print out value if any.

Temporary routine for testing MPICFG.

Implements OA::ReachConsts::ReachConstsIRInterface.

Definition at line 3613 of file Open64IRInterface.cpp.

References OA::OA_ptr< T >::convert(), Open64ConstVal::getIntegerVal(), Open64ConstVal::isaInteger(), NULL, and OA::OA_ptr< T >::ptrEqual().

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OA::OA_ptr< OA::IRRegionStmtIterator > Open64IRInterface::trueBody ( OA::StmtHandle  h)

virtual

Given a structured two-way conditional statement, return an IRRegionStmtIterator for the "true" part (i.e., the statements under the "if" clause).

Implements OA::CFG::CFGIRInterface.

Definition at line 1525 of file Open64IRInterface.cpp.

References OA::IRHandle::hval(), OPR_IF, WN_operator(), and WN_then.

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Friends And Related Function Documentation

friend class InitContextVisitor

friend

Definition at line 1067 of file Open64IRInterface.hpp.

friend class Open64IRExprHandleIterator

friend

Definition at line 1066 of file Open64IRInterface.hpp.

Referenced by getExprHandleIterator().

friend class Open64IRMemRefIterator

friend

Definition at line 1065 of file Open64IRInterface.hpp.

Referenced by getMemRefIterator().

friend class Open64IRProcIterator

friend

Definition at line 1064 of file Open64IRInterface.hpp.

Member Data Documentation

std::map< OA::StmtHandle, std::set< OA::ExprHandle > > Open64IRInterface::mStmt2allExprsMap

staticprivate

Definition at line 956 of file Open64IRInterface.hpp.

Referenced by findAllMemRefsAndMapToMemRefExprs().

bool Open64IRInterface::ourIgnoreBlackBoxRoutines =false

staticprivate

Definition at line 1074 of file Open64IRInterface.hpp.

Referenced by ignoreBlackBoxRoutines(), and setIgnoreBlackBoxRoutines().

std::map< OA::SymHandle, OA::ProcHandle > Open64IRInterface::sCallSymToProc

staticprivate

Definition at line 964 of file Open64IRInterface.hpp.

Referenced by haveDefinition().

bool Open64IRInterface::sContextInit = false

staticprivate

Definition at line 1047 of file Open64IRInterface.hpp.

Referenced by initContextState(), and initProcContext().

std::map< fully_qualified_name, std::map< OA::ProcHandle, OA::SymHandle > > Open64IRInterface::sFQNToProcToLocalSymMap

staticprivate

Definition at line 973 of file Open64IRInterface.hpp.

Referenced by createAndMapNamedRef(), and getLocation().

std::map< fully_qualified_name, std::set< OA::SymHandle > > Open64IRInterface::sGlobalVarMap

staticprivate

Definition at line 969 of file Open64IRInterface.hpp.

Referenced by createAndMapNamedRef(), getLocation(), and initProcContext().

std::map< OA::MemRefHandle, set< OA::OA_ptr< OA::MemRefExpr > > > Open64IRInterface::sMemref2mreSetMap

staticprivate

Definition at line 961 of file Open64IRInterface.hpp.

Referenced by createAndMapDerefs(), createAndMapNamedRef(), createExprTree(), findAllMemRefsAndMapToMemRefExprs(), findTopMemRefHandle(), getDefMemRefs(), getDefMREs(), getMemRefExprIterator(), getUseMemRefs(), and getUseMREs().

std::map< OA::MemRefHandle, OA::StmtHandle > Open64IRInterface::sMemRef2StmtMap

staticprivate

Definition at line 958 of file Open64IRInterface.hpp.

Referenced by getStmtFromMemRef().

std::map< OA::ExprHandle, OA::CallHandle > Open64IRInterface::sParamToCallMap

staticprivate

Definition at line 981 of file Open64IRInterface.hpp.

Referenced by getMemRefIterator(), and isPassByReference().

std::map< OA::IRHandle, OA::ProcHandle > Open64IRInterface::sProcContext

staticprivate

Definition at line 1044 of file Open64IRInterface.hpp.

Referenced by initProcContext(), isPassByReference(), setContext(), and setCurrentProcToProcContext().

std::map< OA::ProcHandle, std::set< OA::SymHandle > > Open64IRInterface::sProcToSymRefSetMap

staticprivate

Definition at line 985 of file Open64IRInterface.hpp.

Referenced by getLocation(), and initProcToSymRefSetMap().

PU_Info * Open64IRInterface::sProgContext = NULL

staticprivate

Definition at line 1045 of file Open64IRInterface.hpp.

Referenced by initProcContext().

std::map< OA::StmtHandle, std::set< OA::MemRefHandle > > Open64IRInterface::sStmt2allMemRefsMap

staticprivate

Definition at line 953 of file Open64IRInterface.hpp.

Referenced by createAndMapDerefs(), createAndMapNamedRef(), findAllMemRefsAndMapToMemRefExprs(), getAssignPairIterator(), and getMemRefIterator().

std::map< OA::SymHandle, fully_qualified_name > Open64IRInterface::sSymToFQNMap

staticprivate

Definition at line 975 of file Open64IRInterface.hpp.

Referenced by createAndMapNamedRef(), getLocation(), and initProcContext().

std::map< OA::SymHandle, std::string > Open64IRInterface::sSymToVarStringMap

staticprivate

Definition at line 978 of file Open64IRInterface.hpp.

Referenced by getSideEffect(), and initProcContext().

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

• /nfs/mercurial/ad/OpenADFortTk/src/lib/support/Open64IRInterface/Open64IRInterface.hpp
• /nfs/mercurial/ad/OpenADFortTk/src/lib/support/Open64IRInterface/Open64IRInterface.cpp