1 files changed, 158 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGHeapLocation.cpp b/Source/JavaScriptCore/dfg/DFGHeapLocation.cpp
new file mode 100644
index 000000000..55d84cf56
--- /dev/null
+++ b/Source/JavaScriptCore/dfg/DFGHeapLocation.cpp
@@ -0,0 +1,158 @@
+/*
+ * Copyright (C) 2014, 2015 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 "DFGHeapLocation.h"
+
+#if ENABLE(DFG_JIT)
+
+namespace JSC { namespace DFG {
+
+void HeapLocation::dump(PrintStream& out) const
+{
+    out.print(m_kind, ":", m_heap);
+    
+    if (!m_base)
+        return;
+    
+    out.print("[", m_base);
+    if (m_index)
+        out.print(", ", m_index);
+    out.print("]");
+}
+
+} } // namespace JSC::DFG
+
+namespace WTF {
+
+using namespace JSC::DFG;
+
+void printInternal(PrintStream& out, LocationKind kind)
+{
+    switch (kind) {
+    case InvalidLocationKind:
+        out.print("InvalidLocationKind");
+        return;
+        
+    case InvalidationPointLoc:
+        out.print("InvalidationPointLoc");
+        return;
+        
+    case IsObjectOrNullLoc:
+        out.print("IsObjectOrNullLoc");
+        return;
+
+    case IsFunctionLoc:
+        out.print("IsFunctionLoc");
+        return;
+        
+    case GetterLoc:
+        out.print("GetterLoc");
+        return;
+        
+    case SetterLoc:
+        out.print("SetterLoc");
+        return;
+        
+    case StackLoc:
+        out.print("StackLoc");
+        return;
+        
+    case StackPayloadLoc:
+        out.print("StackPayloadLoc");
+        return;
+        
+    case ArrayLengthLoc:
+        out.print("ArrayLengthLoc");
+        return;
+        
+    case ButterflyLoc:
+        out.print("ButterflyLoc");
+        return;
+        
+    case ButterflyReadOnlyLoc:
+        out.print("ButterflyReadOnlyLoc");
+        return;
+
+    case CheckTypeInfoFlagsLoc:
+        out.print("CheckTypeInfoFlagsLoc");
+        return;
+
+    case OverridesHasInstanceLoc:
+        out.print("OverridesHasInstanceLoc");
+        return;
+        
+    case ClosureVariableLoc:
+        out.print("ClosureVariableLoc");
+        return;
+        
+    case DirectArgumentsLoc:
+        out.print("DirectArgumentsLoc");
+        return;
+        
+    case GlobalVariableLoc:
+        out.print("GlobalVariableLoc");
+        return;
+        
+    case HasIndexedPropertyLoc:
+        out.print("HasIndexedPorpertyLoc");
+        return;
+        
+    case IndexedPropertyLoc:
+        out.print("IndexedPorpertyLoc");
+        return;
+        
+    case IndexedPropertyStorageLoc:
+        out.print("IndexedPropertyStorageLoc");
+        return;
+        
+    case InstanceOfLoc:
+        out.print("InstanceOfLoc");
+        return;
+        
+    case NamedPropertyLoc:
+        out.print("NamedPropertyLoc");
+        return;
+        
+    case TypedArrayByteOffsetLoc:
+        out.print("TypedArrayByteOffsetLoc");
+        return;
+        
+    case VarInjectionWatchpointLoc:
+        out.print("VarInjectionWatchpointLoc");
+        return;
+        
+    case StructureLoc:
+        out.print("StructureLoc");
+        return;
+    }
+    
+    RELEASE_ASSERT_NOT_REACHED();
+}
+
+} // namespace WTF
+
+#endif // ENABLE(DFG_JIT)
+