dart::DoubleTestOpInstr Class Reference

#include <il.h>

Inheritance diagram for dart::DoubleTestOpInstr:

Public Member Functions
	DoubleTestOpInstr (MethodRecognizer::Kind op_kind, Value *value, intptr_t deopt_id, const InstructionSource &source)
Value *	value () const
MethodRecognizer::Kind	op_kind () const
virtual bool	ComputeCanDeoptimize () const
virtual Representation	RequiredInputRepresentation (intptr_t idx) const
virtual PRINT_OPERANDS_TO_SUPPORT CompileType	ComputeType () const
virtual Definition *	Canonicalize (FlowGraph *flow_graph)
virtual bool	AttributesEqual (const Instruction &other) const
virtual ComparisonInstr *	CopyWithNewOperands (Value *left, Value *right)
Public Member Functions inherited from dart::TemplateComparison< 1, NoThrow, Pure >
	TemplateComparison (const InstructionSource &source, Token::Kind kind, intptr_t deopt_id=DeoptId::kNone)
virtual intptr_t	InputCount () const
virtual Value *	InputAt (intptr_t i) const
virtual bool	MayThrow () const

Additional Inherited Members
Public Types inherited from dart::TemplateComparison< 1, NoThrow, Pure >
using	BaseClass = typename Pure< ComparisonInstr, PureComparison >::Base
Protected Attributes inherited from dart::TemplateComparison< 1, NoThrow, Pure >
EmbeddedArray< Value *, N >	inputs_

Detailed Description

Definition at line 9043 of file il.h.

Constructor & Destructor Documentation

DoubleTestOpInstr()

dart::DoubleTestOpInstr::DoubleTestOpInstr ( MethodRecognizer::Kind  op_kind, Value *  value, intptr_t  deopt_id, const InstructionSource &  source  )

inline

Definition at line 9045 of file il.h.

      : TemplateComparison(source, Token::kEQ, deopt_id), op_kind_(op_kind) {
    SetInputAt(0, value);
  }

Member Function Documentation

AttributesEqual()

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

inlinevirtual

Definition at line 9072 of file il.h.

                                                               {
    return op_kind_ == other.AsDoubleTestOp()->op_kind() &&
           ComparisonInstr::AttributesEqual(other);
  }

Canonicalize()

Definition * dart::DoubleTestOpInstr::Canonicalize ( FlowGraph *  flow_graph )

virtual

Definition at line 2227 of file il.cc.

                                                                 {
  return HasUses() ? this : nullptr;
}

ComputeCanDeoptimize()

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

inlinevirtual

Definition at line 9057 of file il.h.

{ return false; }

ComputeType()

CompileType dart::DoubleTestOpInstr::ComputeType ( ) const

virtual

Definition at line 1779 of file type_propagator.cc.

                                                 {
  return CompileType::FromCid(kBoolCid);
}

CopyWithNewOperands()

ComparisonInstr * dart::DoubleTestOpInstr::CopyWithNewOperands ( Value *  left, Value *  right  )

virtual

Definition at line 6552 of file il.cc.

                                                                          {
  UNREACHABLE();
  return nullptr;
}

op_kind()

MethodRecognizer::Kind dart::DoubleTestOpInstr::op_kind ( ) const

inline

Definition at line 9055 of file il.h.

{ return op_kind_; }

RequiredInputRepresentation()

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

inlinevirtual

Definition at line 9059 of file il.h.

                                                                         {
    ASSERT(idx == 0);
    return kUnboxedDouble;
  }

value()

Value * dart::DoubleTestOpInstr::value ( ) const

inline

Definition at line 9053 of file il.h.

{ return InputAt(0); }

---

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

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