dart::PhiIterator Class Reference

#include <il.h>

Inheritance diagram for dart::PhiIterator:

Public Member Functions
	PhiIterator (JoinEntryInstr *join)
void	Advance ()
bool	Done () const
PhiInstr *	Current () const
void	RemoveCurrentFromGraph ()
Public Member Functions inherited from dart::ValueObject
	ValueObject ()
	~ValueObject ()

Detailed Description

Definition at line 2112 of file il.h.

Constructor & Destructor Documentation

PhiIterator()

dart::PhiIterator::PhiIterator ( JoinEntryInstr *  join )

inlineexplicit

Definition at line 2114 of file il.h.

: phis_(join->phis()), index_(0) {}

Member Function Documentation

Advance()

void dart::PhiIterator::Advance ( )

inline

Definition at line 2116 of file il.h.

                 {
    ASSERT(!Done());
    index_++;
  }

Current()

PhiInstr * dart::PhiIterator::Current ( ) const

inline

Definition at line 2125 of file il.h.

{ return (*phis_)[index_]; }

Done()

bool dart::PhiIterator::Done ( ) const

inline

Definition at line 2121 of file il.h.

                    {
    return (phis_ == nullptr) || (index_ >= phis_->length());
  }

RemoveCurrentFromGraph()

void dart::PhiIterator::RemoveCurrentFromGraph

(

)

Definition at line 6725 of file il.cc.

                                         {
  Current()->UnuseAllInputs();
  (*phis_)[index_] = phis_->Last();
  phis_->RemoveLast();
  --index_;
}

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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