#include <IntrinsicInfo.h>

Collaboration diagram for IntrinsicInfo:

Classes
struct	Info
struct	Key
struct	KeyLT
Public Types
enum	IntrinsicType_E { FLOAT_INTR, INTEGER_INTR, STRING_INTR, BOOL_INTR, IO_INTR, ARRAY_INTR, COMPILER_INTERNAL_INTR, UNDEFINED_INTR_TYPE }
typedef std::map< Key, Info, KeyLT >	IntrinsicMap
Static Public Member Functions
static bool	isIntrinsic (const WN *aWN_p)
static const char *	intrinsicBaseName (INTRINSIC opcode)
static const Info &	getIntrinsicInfo (WN *aWN_p)
static const IntrinsicMap &	getMap ()
Private Member Functions
	IntrinsicInfo ()
	~IntrinsicInfo ()
Static Private Member Functions
static bool	lookupIntrinsicPrefix (const char *str)
static bool	lookupIntrinsicInfo (const WN aWN_p, const Info anInfo)
Static Private Attributes
static IntrinsicMap	ourIntrinsicInfoMap
static bool	ourInitFlag = false

Detailed Description

Definition at line 8 of file IntrinsicInfo.h.

Member Typedef Documentation

typedef std::map<Key,Info,KeyLT> IntrinsicInfo::IntrinsicMap

Definition at line 70 of file IntrinsicInfo.h.

Member Enumeration Documentation

enum IntrinsicInfo::IntrinsicType_E

type of intrinsic

Enumerator:

FLOAT_INTR
INTEGER_INTR
STRING_INTR
BOOL_INTR
IO_INTR
ARRAY_INTR
COMPILER_INTERNAL_INTR
UNDEFINED_INTR_TYPE

Definition at line 42 of file IntrinsicInfo.h.

Constructor & Destructor Documentation

IntrinsicInfo::IntrinsicInfo ( ) [private]

no def

IntrinsicInfo::~IntrinsicInfo ( ) [private]

no def

Member Function Documentation

const IntrinsicInfo::Info & IntrinsicInfo::getIntrinsicInfo ( WN * aWN_p ) [static]

if this is an intrinsic returns the info

Definition at line 197 of file IntrinsicInfo.cpp.

References DIE, and lookupIntrinsicInfo().

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const IntrinsicInfo::IntrinsicMap & IntrinsicInfo::getMap ( ) [static]

Definition at line 8 of file IntrinsicInfo.cpp.

References ARRAY_INTR, BOOL_INTR, COMPILER_INTERNAL_INTR, FLOAT_INTR, INTEGER_INTR, ourInitFlag, ourIntrinsicInfoMap, and STRING_INTR.

Referenced by lookupIntrinsicInfo().

const char * IntrinsicInfo::intrinsicBaseName ( INTRINSIC opcode ) [static]

strips machine type information from the name

Definition at line 215 of file IntrinsicInfo.cpp.

References lookupIntrinsicPrefix(), and WN_intrinsic_name().

Referenced by Open64IRCallsiteIterator::build_func_call_list(), Open64IRInterface::findAllMemRefsAndMapToMemRefExprs(), Open64IRInterface::findTopMemRefHandle(), lookupIntrinsicInfo(), whirl2xaif::xlate_CALL(), and whirl2xaif::xlate_INTRINSIC_OP().

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bool IntrinsicInfo::isIntrinsic ( const WN * aWN_p ) [static]

is this an intrinsic?

Definition at line 192 of file IntrinsicInfo.cpp.

References lookupIntrinsicInfo().

Referenced by Open64IRCallsiteIterator::build_func_call_list(), Open64IRInterface::createExprTree(), Open64IRInterface::findAllMemRefsAndMapToMemRefExprs(), and WN_Call_Return_Type().

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bool IntrinsicInfo::lookupIntrinsicInfo	(	const WN *	aWN_p,
		const Info *	anInfo
	)		`[static, private]`

internal lookup

PLM : I see Intrinsic Call apperas only for CASSIGNSTMT at this point. As CASSIGNSTMT is removed from the list of Intrinsics. I am commenting out OPR_INTRINSIC_CALL test case, otherwise it gives and error message on encountering OPR_INTRINSIC_CALL for CASSIGNSTMT.

if (opr==OPR_INTRINSIC_CALL) { get the name and strip machine type information const char* inm = intrinsicBaseName(WN_intrinsic(aWN_p)); finder=getMap().find(Key(opr,inm)); if (finder==getMap().end()) { DIE("IntrinsicInfo::isIntrinsic: no entry for OPR_INTRINSIC_CALL %s ",inm); } }

Definition at line 144 of file IntrinsicInfo.cpp.

References DIE, getMap(), intrinsicBaseName(), and SexpTags::ST.

Referenced by getIntrinsicInfo(), and isIntrinsic().

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bool IntrinsicInfo::lookupIntrinsicPrefix ( const char * str ) [static, private]

return true if 'str' is a valid prefix for an intrinsic name; false otherwise. These prefixes are the machine types the front end attaches to the intrinsic names.

Definition at line 252 of file IntrinsicInfo.cpp.

References prefixTableCmp().

Referenced by intrinsicBaseName().

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