dart::ShiftInt64OpInstr Class Reference

#include <il.h>

Inheritance diagram for dart::ShiftInt64OpInstr:

Public Member Functions
	ShiftInt64OpInstr (Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id, Range *right_range=nullptr)
virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t index) const
virtual bool	ComputeCanDeoptimize () const
virtual bool	MayThrow () const
virtual Representation	representation () const
virtual Representation	RequiredInputRepresentation (intptr_t idx) const
Public Member Functions inherited from dart::ShiftIntegerOpInstr
	ShiftIntegerOpInstr (Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id, Range *right_range=nullptr)
Range *	shift_range () const
void	set_shift_range (Range *shift_range)
virtual void	InferRange (RangeAnalysis *analysis, Range *range)
DECLARE_INSTRUCTION_SERIALIZABLE_FIELDS(ShiftIntegerOpInstr, BinaryIntegerOpInstr, FIELD_LIST) protected bool	IsShiftCountInRange (int64_t max=kShiftCountLimit) const
Public Member Functions inherited from dart::BinaryIntegerOpInstr
	BinaryIntegerOpInstr (Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id)
Token::Kind	op_kind () const
Value *	left () const
Value *	right () const
bool	can_overflow () const
void	set_can_overflow (bool overflow)
bool	is_truncating () const
void	mark_truncating ()
bool	RightIsNonZero () const
bool	RightIsPowerOfTwoConstant () const
virtual Definition *	Canonicalize (FlowGraph *flow_graph)
virtual bool	AttributesEqual (const Instruction &other) const
virtual intptr_t	DeoptimizationTarget () const
Public Member Functions inherited from dart::TemplateDefinition< 2, NoThrow, Pure >
	TemplateDefinition (intptr_t deopt_id=DeoptId::kNone)
	TemplateDefinition (const InstructionSource &source, intptr_t deopt_id=DeoptId::kNone)
virtual intptr_t	InputCount () const
virtual Value *	InputAt (intptr_t i) const

Additional Inherited Members
Public Types inherited from dart::TemplateDefinition< 2, NoThrow, Pure >
using	BaseClass = typename Pure< Definition, PureDefinition >::Base
Static Public Member Functions inherited from dart::BinaryIntegerOpInstr
static BinaryIntegerOpInstr *	Make (Representation representation, Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id, SpeculativeMode speculative_mode=kGuardInputs)
static BinaryIntegerOpInstr *	Make (Representation representation, Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id, bool can_overflow, bool is_truncating, Range *range, SpeculativeMode speculative_mode=kGuardInputs)
Protected Attributes inherited from dart::TemplateDefinition< 2, NoThrow, Pure >
EmbeddedArray< Value *, N >	inputs_

Detailed Description

Definition at line 9636 of file il.h.

Constructor & Destructor Documentation

ShiftInt64OpInstr()

dart::ShiftInt64OpInstr::ShiftInt64OpInstr ( Token::Kind  op_kind, Value *  left, Value *  right, intptr_t  deopt_id, Range *  right_range = nullptr  )

inline

Definition at line 9638 of file il.h.

      : ShiftIntegerOpInstr(op_kind, left, right, deopt_id, right_range) {}

Member Function Documentation

ComputeCanDeoptimize()

virtual bool dart::ShiftInt64OpInstr::ComputeCanDeoptimize ( ) const

inlinevirtual

Definition at line 9648 of file il.h.

{ return false; }

MayThrow()

virtual bool dart::ShiftInt64OpInstr::MayThrow ( ) const

inlinevirtual

Reimplemented from dart::TemplateDefinition< 2, NoThrow, Pure >.

Definition at line 9649 of file il.h.

{ return !IsShiftCountInRange(); }

representation()

virtual Representation dart::ShiftInt64OpInstr::representation ( ) const

inlinevirtual

Definition at line 9651 of file il.h.

{ return kUnboxedInt64; }

RequiredInputRepresentation()

virtual Representation dart::ShiftInt64OpInstr::RequiredInputRepresentation ( intptr_t  idx ) const

inlinevirtual

Definition at line 9653 of file il.h.

                                                                         {
    ASSERT((idx == 0) || (idx == 1));
    return kUnboxedInt64;
  }

SpeculativeModeOfInput()

virtual SpeculativeMode dart::ShiftInt64OpInstr::SpeculativeModeOfInput ( intptr_t  index ) const

inlinevirtual

Definition at line 9645 of file il.h.

                                                                       {
    return kNotSpeculative;
  }

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

• third_party/dart-lang/sdk/runtime/vm/compiler/backend/il.h