fourthTier: Landing the initial FTL logic in a single commit to avoid spurious
broken builds.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@153121 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/ftl/FTLValueSource.cpp b/Source/JavaScriptCore/ftl/FTLValueSource.cpp
new file mode 100644
index 0000000..4b7eeb0
--- /dev/null
+++ b/Source/JavaScriptCore/ftl/FTLValueSource.cpp
@@ -0,0 +1,77 @@
+/*
+ * 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 "FTLValueSource.h"
+
+#if ENABLE(FTL_JIT)
+
+namespace JSC { namespace FTL {
+
+void ValueSource::dump(PrintStream& out) const
+{
+ switch (kind()) {
+ case SourceNotSet:
+ out.print("SourceNotSet");
+ return;
+ case ValueInJSStack:
+ out.print("ValueInJSStack");
+ return;
+ case Int32InJSStack:
+ out.print("Int32InJSStack");
+ return;
+ case DoubleInJSStack:
+ out.print("DoubleInJSStack");
+ return;
+ case ValueInLocals:
+ out.print("ValueInLocals");
+ return;
+ case Int32InLocals:
+ out.print("Int32InLocals");
+ return;
+ case BooleanInLocals:
+ out.print("BooleanInLocals");
+ return;
+ case DoubleInLocals:
+ out.print("DoubleInLocals");
+ return;
+ case ArgumentsSource:
+ out.print("ArgumentsSource");
+ return;
+ case SourceIsDead:
+ out.print("SourceIsDead");
+ return;
+ case HaveNode:
+ out.print("Node(", node(), ")");
+ return;
+ }
+
+ RELEASE_ASSERT_NOT_REACHED();
+}
+
+} } // namespace JSC::FTL
+
+#endif // ENABLE(FTL_JIT)
+
