dfg/DFGArithMode.cpp

   1 /*
   2  * Copyright (C) 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 "DFGArithMode.h"
  28
  29 #if ENABLE(DFG_JIT)
  30
  31 #include "JSCInlines.h"
  32 #include <wtf/PrintStream.h>
  33
  34 namespace WTF {
  35
  36 void printInternal(PrintStream& out, JSC::DFG::Arith::Mode mode)
  37 {
  38     switch (mode) {
  39     case JSC::DFG::Arith::NotSet:
  40         out.print("NotSet");
  41         return;
  42     case JSC::DFG::Arith::Unchecked:
  43         out.print("Unchecked");
  44         return;
  45     case JSC::DFG::Arith::CheckOverflow:
  46         out.print("CheckOverflow");
  47         return;
  48     case JSC::DFG::Arith::CheckOverflowAndNegativeZero:
  49         out.print("CheckOverflowAndNegativeZero");
  50         return;
  51     case JSC::DFG::Arith::DoOverflow:
  52         out.print("DoOverflow");
  53         return;
  54     }
  55     RELEASE_ASSERT_NOT_REACHED();
  56 }
  57
  58 } // namespace WTF
  59
  60 #endif // ENABLE(DFG_JIT)
  61