From 1bf1084f2b10c3b47fd1a588d85d21ed0eb41d0c Mon Sep 17 00:00:00 2001
From: Lorry Tar Creator <lorry-tar-importer@lorry>
Date: Tue, 27 Jun 2017 06:07:23 +0000
Subject: webkitgtk-2.16.5

---
 Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h | 30 +++-----------------------
 1 file changed, 3 insertions(+), 27 deletions(-)

(limited to 'Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h')

diff --git a/Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h b/Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h
index cbaafcc1e..b94461f02 100644
--- a/Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h
+++ b/Source/JavaScriptCore/dfg/DFGOSRExitCompiler.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2011 Apple Inc. All rights reserved.
+ * Copyright (C) 2011, 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
@@ -23,10 +23,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
  */
 
-#ifndef DFGOSRExitCompiler_h
-#define DFGOSRExitCompiler_h
-
-#include <wtf/Platform.h>
+#pragma once
 
 #if ENABLE(DFG_JIT)
 
@@ -51,28 +48,9 @@ public:
     void compileExit(const OSRExit&, const Operands<ValueRecovery>&, SpeculationRecovery*);
 
 private:
-#if !ASSERT_DISABLED
-    static unsigned badIndex() { return static_cast<unsigned>(-1); };
-#endif
-    
-    void initializePoisoned(unsigned size)
-    {
-#if ASSERT_DISABLED
-        m_poisonScratchIndices.resize(size);
-#else
-        m_poisonScratchIndices.fill(badIndex(), size);
-#endif
-    }
-    
-    unsigned poisonIndex(unsigned index)
-    {
-        unsigned result = m_poisonScratchIndices[index];
-        ASSERT(result != badIndex());
-        return result;
-    }
+    void emitRestoreArguments(const Operands<ValueRecovery>&);
     
     CCallHelpers& m_jit;
-    Vector<unsigned> m_poisonScratchIndices;
 };
 
 extern "C" {
@@ -82,5 +60,3 @@ void JIT_OPERATION compileOSRExit(ExecState*) WTF_INTERNAL;
 } } // namespace JSC::DFG
 
 #endif // ENABLE(DFG_JIT)
-
-#endif // DFGOSRExitCompiler_h
-- 
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