clang::FPOptions Class Reference

#include "clang/Basic/LangOptions.h"

Collaboration diagram for clang::FPOptions:

Public Types
using	storage_type = uint16_t
using	RoundingMode = llvm::RoundingMode

Public Member Functions
	FPOptions ()
	FPOptions (unsigned I)
	FPOptions (const LangOptions &LO)
bool	allowFPContractWithinStatement () const
void	setAllowFPContractWithinStatement ()
bool	allowFPContractAcrossStatement () const
void	setAllowFPContractAcrossStatement ()
bool	isFPConstrained () const
bool	operator== (FPOptions other) const
storage_type	getAsOpaqueInt () const
void	getFromOpaqueInt (storage_type value)
LLVM_DUMP_METHOD void	dump ()

Static Public Member Functions
static FPOptions	defaultWithoutTrailingStorage (const LangOptions &LO)
	Return the default value of FPOptions that's used when trailing storage isn't required. More...

Static Public Attributes
static constexpr storage_type	FirstShift = 0
static constexpr storage_type	FirstWidth = 0

Detailed Description

Definition at line 370 of file LangOptions.h.

Member Typedef Documentation

RoundingMode

using clang::FPOptions::RoundingMode = llvm::RoundingMode

Definition at line 375 of file LangOptions.h.

storage_type

using clang::FPOptions::storage_type = uint16_t

Definition at line 373 of file LangOptions.h.

Constructor & Destructor Documentation

FPOptions() [1/3]

clang::FPOptions::FPOptions ( )

inline

Definition at line 392 of file LangOptions.h.

References clang::LangOptions::FPE_Ignore, clang::LangOptions::FPM_Off, and clang::LangOptions::FPR_ToNearest.

FPOptions() [2/3]

clang::FPOptions::FPOptions ( unsigned  I )

inlineexplicit

Definition at line 398 of file LangOptions.h.

FPOptions() [3/3]

clang::FPOptions::FPOptions ( const LangOptions &  LO )

inlineexplicit

Definition at line 400 of file LangOptions.h.

References clang::LangOptions::FPM_Off.

Member Function Documentation

allowFPContractAcrossStatement()

bool clang::FPOptions::allowFPContractAcrossStatement ( ) const

inline

Definition at line 421 of file LangOptions.h.

References clang::LangOptions::FPM_Fast.

Referenced by clang::CodeGen::CodeGenFunction::SetFastMathFlags().

allowFPContractWithinStatement()

bool clang::FPOptions::allowFPContractWithinStatement ( ) const

inline

Definition at line 414 of file LangOptions.h.

References clang::LangOptions::FPM_On.

defaultWithoutTrailingStorage()

FPOptions FPOptions::defaultWithoutTrailingStorage ( const LangOptions &  LO )

static

Return the default value of FPOptions that's used when trailing storage isn't required.

Definition at line 51 of file LangOptions.cpp.

Referenced by clang::UnaryOperator::getFPFeaturesInEffect(), and clang::BinaryOperator::getFPFeaturesInEffect().

dump()

LLVM_DUMP_METHOD void FPOptions::dump

(

)

Definition at line 56 of file LangOptions.cpp.

getAsOpaqueInt()

storage_type clang::FPOptions::getAsOpaqueInt ( ) const

inline

Definition at line 441 of file LangOptions.h.

Referenced by clang::FPOptionsOverride::getAsOpaqueInt().

getFromOpaqueInt()

void clang::FPOptions::getFromOpaqueInt ( storage_type  value )

inline

Definition at line 442 of file LangOptions.h.

References dump().

Referenced by clang::FPOptionsOverride::getFromOpaqueInt().

isFPConstrained()

bool clang::FPOptions::isFPConstrained ( ) const

inline

Definition at line 428 of file LangOptions.h.

References clang::LangOptions::FPE_Ignore.

operator==()

bool clang::FPOptions::operator== ( FPOptions  other ) const

inline

Definition at line 435 of file LangOptions.h.

setAllowFPContractAcrossStatement()

void clang::FPOptions::setAllowFPContractAcrossStatement ( )

inline

Definition at line 424 of file LangOptions.h.

References clang::LangOptions::FPM_Fast.

setAllowFPContractWithinStatement()

void clang::FPOptions::setAllowFPContractWithinStatement ( )

inline

Definition at line 417 of file LangOptions.h.

References clang::LangOptions::FPM_On.

Member Data Documentation

FirstShift

constexpr storage_type clang::FPOptions::FirstShift = 0

static

Definition at line 379 of file LangOptions.h.

FirstWidth

constexpr storage_type clang::FPOptions::FirstWidth = 0

static

Definition at line 379 of file LangOptions.h.

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

• include/clang/Basic/LangOptions.h
• lib/Basic/LangOptions.cpp