dart::BinaryInt64OpInstr Class Reference

#include <il.h>

Inheritance diagram for dart::BinaryInt64OpInstr:

Public Member Functions
	BinaryInt64OpInstr (Token::Kind op_kind, Value *left, Value *right, intptr_t deopt_id, SpeculativeMode speculative_mode=kGuardInputs)
virtual bool	ComputeCanDeoptimize () const
virtual bool	MayThrow () const
virtual Representation	representation () const
virtual Representation	RequiredInputRepresentation (intptr_t idx) const
virtual SpeculativeMode	SpeculativeModeOfInput (intptr_t index) const
virtual bool	AttributesEqual (const Instruction &other) 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 intptr_t	DeoptimizationTarget () const
virtual void	InferRange (RangeAnalysis *analysis, Range *range)
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 9540 of file il.h.

Constructor & Destructor Documentation

BinaryInt64OpInstr()

dart::BinaryInt64OpInstr::BinaryInt64OpInstr ( Token::Kind  op_kind, Value *  left, Value *  right, intptr_t  deopt_id, SpeculativeMode  speculative_mode = kGuardInputs  )

inline

Definition at line 9542 of file il.h.

      : BinaryIntegerOpInstr(op_kind, left, right, deopt_id),
        speculative_mode_(speculative_mode) {
    mark_truncating();
  }

Member Function Documentation

AttributesEqual()

virtual bool dart::BinaryInt64OpInstr::AttributesEqual ( const Instruction &  other ) const

inlinevirtual

Reimplemented from dart::BinaryIntegerOpInstr.

Definition at line 9573 of file il.h.

                                                               {
    return BinaryIntegerOpInstr::AttributesEqual(other) &&
           (speculative_mode_ == other.AsBinaryInt64Op()->speculative_mode_);
  }

ComputeCanDeoptimize()

virtual bool dart::BinaryInt64OpInstr::ComputeCanDeoptimize ( ) const

inlinevirtual

Definition at line 9552 of file il.h.

                                            {
    ASSERT(!can_overflow());
    return false;
  }

MayThrow()

virtual bool dart::BinaryInt64OpInstr::MayThrow ( ) const

inlinevirtual

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

Definition at line 9557 of file il.h.

                                {
    return (op_kind() == Token::kMOD || op_kind() == Token::kTRUNCDIV) &&
           !RightIsNonZero();
  }

representation()

virtual Representation dart::BinaryInt64OpInstr::representation ( ) const

inlinevirtual

Definition at line 9562 of file il.h.

{ return kUnboxedInt64; }

RequiredInputRepresentation()

virtual Representation dart::BinaryInt64OpInstr::RequiredInputRepresentation ( intptr_t  idx ) const

inlinevirtual

Definition at line 9564 of file il.h.

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

SpeculativeModeOfInput()

virtual SpeculativeMode dart::BinaryInt64OpInstr::SpeculativeModeOfInput ( intptr_t  index ) const

inlinevirtual

Definition at line 9569 of file il.h.

                                                                       {
    return speculative_mode_;
  }

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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