ftl/FTLCommonValues.h

   1 /*
   2  * Copyright (C) 2013, 2014 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 FTLCommonValues_h
  27 #define FTLCommonValues_h
  28
  29 #if ENABLE(FTL_JIT)
  30
  31 #include "FTLAbbreviations.h"
  32 #include "FTLValueRange.h"
  33
  34 namespace JSC { namespace FTL {
  35
  36 class CommonValues {
  37 public:
  38     CommonValues(LContext context);
  39
  40     void initialize(LModule module)
  41     {
  42         m_module = module;
  43     }
  44
  45     const LType voidType;
  46     const LType boolean;
  47     const LType int8;
  48     const LType int16;
  49     const LType int32;
  50     const LType int64;
  51     const LType intPtr;
  52     const LType floatType;
  53     const LType doubleType;
  54     const LType ref8;
  55     const LType ref16;
  56     const LType ref32;
  57     const LType ref64;
  58     const LType refPtr;
  59     const LType refFloat;
  60     const LType refDouble;
  61     const LValue booleanTrue;
  62     const LValue booleanFalse;
  63     const LValue int8Zero;
  64     const LValue int32Zero;
  65     const LValue int32One;
  66     const LValue int64Zero;
  67     const LValue intPtrZero;
  68     const LValue intPtrOne;
  69     const LValue intPtrTwo;
  70     const LValue intPtrThree;
  71     const LValue intPtrFour;
  72     const LValue intPtrEight;
  73     const LValue intPtrPtr;
  74     const LValue doubleZero;
  75
  76     const unsigned rangeKind;
  77     const unsigned profKind;
  78     const LValue branchWeights;
  79
  80     const ValueRange nonNegativeInt32;
  81
  82     LContext const m_context;
  83     LModule m_module;
  84 };
  85
  86 } } // namespace JSC::FTL
  87
  88 #endif // ENABLE(FTL_JIT)
  89
  90 #endif // FTLCommonValues_h
  91