HType Class Reference

#include <hydrogen-instructions.h>

Public Member Functions
	HType ()
HType	Combine (HType other)
bool	Equals (const HType &other)
bool	IsSubtypeOf (const HType &other)
bool	IsTagged ()
bool	IsTaggedPrimitive ()
bool	IsTaggedNumber ()
bool	IsSmi ()
bool	IsHeapNumber ()
bool	IsString ()
bool	IsBoolean ()
bool	IsNonPrimitive ()
bool	IsJSArray ()
bool	IsJSObject ()
bool	IsUninitialized ()
bool	IsHeapObject ()
const char *	ToString ()

Static Public Member Functions
static HType	Tagged ()
static HType	TaggedPrimitive ()
static HType	TaggedNumber ()
static HType	Smi ()
static HType	HeapNumber ()
static HType	String ()
static HType	Boolean ()
static HType	NonPrimitive ()
static HType	JSArray ()
static HType	JSObject ()
static HType	Uninitialized ()
static HType	TypeFromValue (Handle< Object > value)

Detailed Description

Definition at line 339 of file hydrogen-instructions.h.

Constructor & Destructor Documentation

HType ( )

inline

Definition at line 341 of file hydrogen-instructions.h.

Referenced by HType::Boolean(), HType::Combine(), HType::HeapNumber(), HType::JSArray(), HType::JSObject(), HType::NonPrimitive(), HType::Smi(), HType::String(), HType::Tagged(), HType::TaggedNumber(), HType::TaggedPrimitive(), and HType::Uninitialized().

Member Function Documentation

static HType Boolean ( )

inlinestatic

Definition at line 349 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HCompareGeneric::CalculateInferredType(), HInstanceOf::CalculateInferredType(), HInstanceOfKnownGlobal::CalculateInferredType(), HDeleteProperty::CalculateInferredType(), HIn::CalculateInferredType(), and HType::TypeFromValue().

HType Combine ( HType  other )

inline

Definition at line 356 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HPhi::CalculateInferredType(), and HType::IsSubtypeOf().

bool Equals ( const HType &  other )

inline

Definition at line 360 of file hydrogen-instructions.h.

Referenced by HValue::Equals(), HType::IsSubtypeOf(), and HValue::UpdateInferredType().

static HType HeapNumber ( )

inlinestatic

Definition at line 347 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HChange::CalculateInferredType(), and HType::TypeFromValue().

bool IsBoolean ( )

inline

Definition at line 398 of file hydrogen-instructions.h.

References ASSERT.

Referenced by HCheckNonSmi::Canonicalize().

bool IsHeapNumber ( )

inline

Definition at line 388 of file hydrogen-instructions.h.

References ASSERT.

Referenced by HCheckNonSmi::Canonicalize(), and HType::IsHeapObject().

bool IsHeapObject ( )

inline

Definition at line 422 of file hydrogen-instructions.h.

References ASSERT, HType::IsHeapNumber(), HType::IsNonPrimitive(), and HType::IsString().

bool IsJSArray ( )

inline

Definition at line 408 of file hydrogen-instructions.h.

References ASSERT.

bool IsJSObject ( )

inline

Definition at line 413 of file hydrogen-instructions.h.

References ASSERT.

bool IsNonPrimitive ( )

inline

Definition at line 403 of file hydrogen-instructions.h.

References ASSERT.

Referenced by HCheckNonSmi::Canonicalize(), and HType::IsHeapObject().

bool IsSmi ( )

inline

Definition at line 383 of file hydrogen-instructions.h.

References ASSERT.

bool IsString ( )

inline

Definition at line 393 of file hydrogen-instructions.h.

References ASSERT.

Referenced by HCheckNonSmi::Canonicalize(), and HType::IsHeapObject().

bool IsSubtypeOf ( const HType &  other )

inline

Definition at line 364 of file hydrogen-instructions.h.

References HType::Combine(), and HType::Equals().

Referenced by HValue::set_type().

bool IsTagged ( )

inline

Definition at line 368 of file hydrogen-instructions.h.

References ASSERT.

bool IsTaggedNumber ( )

inline

Definition at line 378 of file hydrogen-instructions.h.

References ASSERT.

bool IsTaggedPrimitive ( )

inline

Definition at line 373 of file hydrogen-instructions.h.

References ASSERT.

bool IsUninitialized ( )

inline

Definition at line 418 of file hydrogen-instructions.h.

Referenced by HCheckNonSmi::Canonicalize().

static HType JSArray ( )

inlinestatic

Definition at line 351 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HArrayLiteral::CalculateInferredType(), and HType::TypeFromValue().

static HType JSObject ( )

inlinestatic

Definition at line 352 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HAllocateObject::CalculateInferredType(), HFastLiteral::CalculateInferredType(), HObjectLiteral::CalculateInferredType(), HRegExpLiteral::CalculateInferredType(), HFunctionLiteral::CalculateInferredType(), and HType::TypeFromValue().

static HType NonPrimitive ( )

inlinestatic

Definition at line 350 of file hydrogen-instructions.h.

References HType::HType().

static HType Smi ( )

inlinestatic

Definition at line 346 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HCheckSmi::CalculateInferredType(), HStringLength::CalculateInferredType(), HLoadKeyedFastElement::HLoadKeyedFastElement(), HChange::InferRange(), and HType::TypeFromValue().

static HType String ( )

inlinestatic

Definition at line 348 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HStringAdd::CalculateInferredType(), HStringCharFromCode::CalculateInferredType(), and HType::TypeFromValue().

static HType Tagged ( )

inlinestatic

Definition at line 343 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HCall< 2 >::CalculateInferredType(), HCheckNonSmi::CalculateInferredType(), HAdd::CalculateInferredType(), HCheckMapValue::CalculateInferredType(), HForInPrepareMap::CalculateInferredType(), HForInCacheArray::CalculateInferredType(), HLoadFieldByIndex::CalculateInferredType(), HValue::PrintTypeTo(), and HType::TypeFromValue().

static HType TaggedNumber ( )

inlinestatic

Definition at line 345 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HBitNot::CalculateInferredType(), HUnaryMathOperation::CalculateInferredType(), HBitwiseBinaryOperation::CalculateInferredType(), HArithmeticBinaryOperation::CalculateInferredType(), and HChange::HChange().

static HType TaggedPrimitive ( )

inlinestatic

Definition at line 344 of file hydrogen-instructions.h.

References HType::HType().

const char * ToString

(

)

Definition at line 236 of file hydrogen-instructions.cc.

References UNREACHABLE.

HType TypeFromValue ( Handle< Object >  value )

static

Definition at line 255 of file hydrogen-instructions.cc.

References HType::Boolean(), HType::HeapNumber(), HType::JSArray(), HType::JSObject(), HType::Smi(), HType::String(), and HType::Tagged().

Referenced by HConstant::CalculateInferredType().

static HType Uninitialized ( )

inlinestatic

Definition at line 353 of file hydrogen-instructions.h.

References HType::HType().

Referenced by HPhi::CalculateInferredType().

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

• src/hydrogen-instructions.h
• src/hydrogen-instructions.cc