dfg/DFGCommon.cpp

   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 #include "config.h"
  27 #include "DFGCommon.h"
  28
  29 #if ENABLE(DFG_JIT)
  30
  31 #include "DFGNode.h"
  32
  33 namespace JSC { namespace DFG {
  34
  35 void NodePointerTraits::dump(Node* value, PrintStream& out)
  36 {
  37     out.print(value);
  38 }
  39
  40 } } // namespace JSC::DFG
  41
  42 namespace WTF {
  43
  44 using namespace JSC::DFG;
  45
  46 void printInternal(PrintStream& out, OptimizationFixpointState state)
  47 {
  48     switch (state) {
  49     case BeforeFixpoint:
  50         out.print("BeforeFixpoint");
  51         break;
  52     case FixpointNotConverged:
  53         out.print("FixpointNotConverged");
  54         break;
  55     case FixpointConverged:
  56         out.print("FixpointConverged");
  57         break;
  58     default:
  59         RELEASE_ASSERT_NOT_REACHED();
  60         break;
  61     }
  62 }
  63
  64 void printInternal(PrintStream& out, GraphForm form)
  65 {
  66     switch (form) {
  67     case LoadStore:
  68         out.print("LoadStore");
  69         break;
  70     case ThreadedCPS:
  71         out.print("ThreadedCPS");
  72         break;
  73     default:
  74         RELEASE_ASSERT_NOT_REACHED();
  75         break;
  76     }
  77 }
  78
  79 void printInternal(PrintStream& out, UnificationState state)
  80 {
  81     switch (state) {
  82     case LocallyUnified:
  83         out.print("LocallyUnified");
  84         break;
  85     case GloballyUnified:
  86         out.print("GloballyUnified");
  87         break;
  88     default:
  89         RELEASE_ASSERT_NOT_REACHED();
  90         break;
  91     }
  92 }
  93
  94 void printInternal(PrintStream& out, RefCountState state)
  95 {
  96     switch (state) {
  97     case EverythingIsLive:
  98         out.print("EverythingIsLive");
  99         break;
 100     case ExactRefCount:
 101         out.print("ExactRefCount");
 102         break;
 103     default:
 104         RELEASE_ASSERT_NOT_REACHED();
 105         break;
 106     }
 107 }
 108
 109 void printInternal(PrintStream& out, ProofStatus status)
 110 {
 111     switch (status) {
 112     case IsProved:
 113         out.print("IsProved");
 114         break;
 115     case NeedsCheck:
 116         out.print("NeedsCheck");
 117         break;
 118     default:
 119         RELEASE_ASSERT_NOT_REACHED();
 120         break;
 121     }
 122 }
 123
 124 } // namespace WTF
 125
 126 #endif // ENABLE(DFG_JIT)
 127