1 files changed, 60 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGAdaptiveInferredPropertyValueWatchpoint.cpp b/Source/JavaScriptCore/dfg/DFGAdaptiveInferredPropertyValueWatchpoint.cpp
new file mode 100644
index 000000000..207b2fcec
--- /dev/null
+++ b/Source/JavaScriptCore/dfg/DFGAdaptiveInferredPropertyValueWatchpoint.cpp
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 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 "DFGAdaptiveInferredPropertyValueWatchpoint.h"
+
+#if ENABLE(DFG_JIT)
+
+#include "CodeBlock.h"
+#include "DFGCommon.h"
+#include "JSCInlines.h"
+
+namespace JSC { namespace DFG {
+
+AdaptiveInferredPropertyValueWatchpoint::AdaptiveInferredPropertyValueWatchpoint(const ObjectPropertyCondition& key, CodeBlock* codeBlock)
+    : Base(key)
+    , m_codeBlock(codeBlock)
+{
+}
+
+void AdaptiveInferredPropertyValueWatchpoint::handleFire(const FireDetail& detail)
+{
+    if (DFG::shouldDumpDisassembly())
+        dataLog("Firing watchpoint ", RawPointer(this), " (", key(), ") on ", *m_codeBlock, "\n");
+
+
+    StringPrintStream out;
+    out.print("Adaptation of ", key(), " failed: ", detail);
+
+    StringFireDetail stringDetail(out.toCString().data());
+
+    m_codeBlock->jettison(Profiler::JettisonDueToUnprofiledWatchpoint, CountReoptimization, &stringDetail);
+}
+
+} } // namespace JSC::DFG
+
+#endif // ENABLE(DFG_JIT)
+