ftl/FTLCommonValues.cpp

   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 #include "config.h"
  27 #include "FTLCommonValues.h"
  28
  29 #if ENABLE(FTL_JIT)
  30
  31 namespace JSC { namespace FTL {
  32
  33 CommonValues::CommonValues(LContext context)
  34     : voidType(FTL::voidType(context))
  35     , boolean(int1Type(context))
  36     , int8(int8Type(context))
  37     , int16(int16Type(context))
  38     , int32(int32Type(context))
  39     , int64(int64Type(context))
  40     , intPtr(intPtrType(context))
  41     , floatType(FTL::floatType(context))
  42     , doubleType(FTL::doubleType(context))
  43     , ref8(pointerType(int8))
  44     , ref16(pointerType(int16))
  45     , ref32(pointerType(int32))
  46     , ref64(pointerType(int64))
  47     , refPtr(pointerType(intPtr))
  48     , refFloat(pointerType(floatType))
  49     , refDouble(pointerType(doubleType))
  50     , booleanTrue(constInt(boolean, true, ZeroExtend))
  51     , booleanFalse(constInt(boolean, false, ZeroExtend))
  52     , int8Zero(constInt(int8, 0, SignExtend))
  53     , int32Zero(constInt(int32, 0, SignExtend))
  54     , int32One(constInt(int32, 1, SignExtend))
  55     , int64Zero(constInt(int64, 0, SignExtend))
  56     , intPtrZero(constInt(intPtr, 0, SignExtend))
  57     , intPtrOne(constInt(intPtr, 1, SignExtend))
  58     , intPtrTwo(constInt(intPtr, 2, SignExtend))
  59     , intPtrThree(constInt(intPtr, 3, SignExtend))
  60     , intPtrFour(constInt(intPtr, 4, SignExtend))
  61     , intPtrEight(constInt(intPtr, 8, SignExtend))
  62     , intPtrPtr(constInt(intPtr, sizeof(void*), SignExtend))
  63     , doubleZero(constReal(doubleType, 0))
  64     , rangeKind(mdKindID(context, "range"))
  65     , profKind(mdKindID(context, "prof"))
  66     , branchWeights(mdString(context, "branch_weights"))
  67     , nonNegativeInt32(constInt(int32, 0, SignExtend), constInt(int32, 1ll << 31, SignExtend))
  68     , m_context(context)
  69     , m_module(0)
  70 {
  71 }
  72
  73 } } // namespace JSC::FTL
  74
  75 #endif // ENABLE(FTL_JIT)
  76