1 files changed, 127 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGCommon.cpp b/Source/JavaScriptCore/dfg/DFGCommon.cpp
new file mode 100644
index 000000000..502a95eb1
--- /dev/null
+++ b/Source/JavaScriptCore/dfg/DFGCommon.cpp
@@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "config.h"
+#include "DFGCommon.h"
+
+#if ENABLE(DFG_JIT)
+
+#include "DFGNode.h"
+
+namespace JSC { namespace DFG {
+
+void NodePointerTraits::dump(Node* value, PrintStream& out)
+{
+    out.print(value);
+}
+
+} } // namespace JSC::DFG
+
+namespace WTF {
+
+using namespace JSC::DFG;
+
+void printInternal(PrintStream& out, OptimizationFixpointState state)
+{
+    switch (state) {
+    case BeforeFixpoint:
+        out.print("BeforeFixpoint");
+        break;
+    case FixpointNotConverged:
+        out.print("FixpointNotConverged");
+        break;
+    case FixpointConverged:
+        out.print("FixpointConverged");
+        break;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+        break;
+    }
+}
+
+void printInternal(PrintStream& out, GraphForm form)
+{
+    switch (form) {
+    case LoadStore:
+        out.print("LoadStore");
+        break;
+    case ThreadedCPS:
+        out.print("ThreadedCPS");
+        break;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+        break;
+    }
+}
+
+void printInternal(PrintStream& out, UnificationState state)
+{
+    switch (state) {
+    case LocallyUnified:
+        out.print("LocallyUnified");
+        break;
+    case GloballyUnified:
+        out.print("GloballyUnified");
+        break;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+        break;
+    }
+}
+
+void printInternal(PrintStream& out, RefCountState state)
+{
+    switch (state) {
+    case EverythingIsLive:
+        out.print("EverythingIsLive");
+        break;
+    case ExactRefCount:
+        out.print("ExactRefCount");
+        break;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+        break;
+    }
+}
+
+void printInternal(PrintStream& out, ProofStatus status)
+{
+    switch (status) {
+    case IsProved:
+        out.print("IsProved");
+        break;
+    case NeedsCheck:
+        out.print("NeedsCheck");
+        break;
+    default:
+        RELEASE_ASSERT_NOT_REACHED();
+        break;
+    }
+}
+
+} // namespace WTF
+
+#endif // ENABLE(DFG_JIT)
+