ftl/FTLValueFromBlock.h

   1 /*
   2  * Copyright (C) 2013 Apple Inc. All rights reserved.
   3  *
   4  * Redistribution and use in source and binary forms, with or without
   5  * modification, are permitted provided that the following conditions
   6  * are met:
   7  * 1. Redistributions of source code must retain the above copyright
   8  *    notice, this list of conditions and the following disclaimer.
   9  * 2. Redistributions in binary form must reproduce the above copyright
  10  *    notice, this list of conditions and the following disclaimer in the
  11  *    documentation and/or other materials provided with the distribution.
  12  *
  13  * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
  14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  16  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
  17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
  18  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
  20  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
  21  * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  23  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 #ifndef FTLValueFromBlock_h
  27 #define FTLValueFromBlock_h
  28
  29 #if ENABLE(FTL_JIT)
  30
  31 #include "FTLAbbreviatedTypes.h"
  32
  33 namespace JSC { namespace FTL {
  34
  35 class ValueFromBlock {
  36 public:
  37     ValueFromBlock()
  38         : m_value(0)
  39         , m_block(0)
  40     {
  41     }
  42
  43     ValueFromBlock(LValue value, LBasicBlock block)
  44         : m_value(value)
  45         , m_block(block)
  46     {
  47     }
  48
  49     LValue value() const { return m_value; }
  50     LBasicBlock block() const { return m_block; }
  51
  52 private:
  53     LValue m_value;
  54     LBasicBlock m_block;
  55 };
  56
  57 } } // namespace JSC::FTL
  58
  59 #endif // ENABLE(FTL_JIT)
  60
  61 #endif // FTLValueFromBlock_h
  62