JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / bytecode / ProfiledCodeBlockJettisoningWatchpoint.cpp

diff --git a/bytecode/ProfiledCodeBlockJettisoningWatchpoint.cpp b/bytecode/ProfiledCodeBlockJettisoningWatchpoint.cpp
deleted file mode 100644 (file)
index 5d77099..0000000
--- a/bytecode/ProfiledCodeBlockJettisoningWatchpoint.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Copyright (C) 2013, 2014 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 "ProfiledCodeBlockJettisoningWatchpoint.h"
-
-#if ENABLE(DFG_JIT)
-
-#include "CodeBlock.h"
-#include "DFGCommon.h"
-#include "DFGExitProfile.h"
-#include "JSCInlines.h"
-
-namespace JSC {
-
-void ProfiledCodeBlockJettisoningWatchpoint::fireInternal()
-{
-    if (DFG::shouldShowDisassembly()) {
-        dataLog(
-            "Firing profiled watchpoint ", RawPointer(this), " on ", *m_codeBlock, " due to ",
-            m_exitKind, " at ", m_codeOrigin, "\n");
-    }
-    
-    // FIXME: Maybe this should call alternative().
-    // https://bugs.webkit.org/show_bug.cgi?id=123677
-    CodeBlock* machineBaselineCodeBlock = m_codeBlock->baselineAlternative();
-    CodeBlock* sourceBaselineCodeBlock =
-        baselineCodeBlockForOriginAndBaselineCodeBlock(
-            m_codeOrigin, machineBaselineCodeBlock);
-    
-    if (sourceBaselineCodeBlock) {
-        sourceBaselineCodeBlock->addFrequentExitSite(
-            DFG::FrequentExitSite(
-                m_codeOrigin.bytecodeIndex, m_exitKind,
-                exitingJITTypeFor(m_codeBlock->jitType())));
-    }
-    
-    m_codeBlock->jettison(Profiler::JettisonDueToProfiledWatchpoint, CountReoptimization);
-    
-    if (isOnList())
-        remove();
-}
-
-} // namespace JSC
-
-#endif // ENABLE(DFG_JIT)