1 files changed, 0 insertions, 46 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGPutStackSinkingPhase.h b/Source/JavaScriptCore/dfg/DFGPutStackSinkingPhase.h
deleted file mode 100644
index 24bbb81f0..000000000
--- a/Source/JavaScriptCore/dfg/DFGPutStackSinkingPhase.h
+++ /dev/null
@@ -1,46 +0,0 @@
- /*
- * 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. 
- */
-
-#ifndef DFGPutStackSinkingPhase_h
-#define DFGPutStackSinkingPhase_h
-
-#if ENABLE(DFG_JIT)
-
-namespace JSC { namespace DFG {
-
-class Graph;
-
-// Sinks PutStacks to the absolute latest point where they can possibly happen, which is usually
-// side-effects that may observe them. This eliminates PutStacks if it sinks them past the point of
-// their deaths.
-
-bool performPutStackSinking(Graph&);
-
-} } // namespace JSC::DFG
-
-#endif // ENABLE(DFG_JIT)
-
-#endif // DFGPutStackSinkingPhase_h
-