From 6668b07fcd51f86be243b9e08e667224e30c0cf8 Mon Sep 17 00:00:00 2001
From: Simon Hausmann <simon.hausmann@nokia.com>
Date: Wed, 27 Jun 2012 09:28:46 +0200
Subject: Imported WebKit commit 26cd9bd8ab0471ffe987c9b60368f63dc0f1f31b
 (http://svn.webkit.org/repository/webkit/trunk@121325)

New snapshot with more Windows build fixes
---
 Source/JavaScriptCore/runtime/Options.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'Source/JavaScriptCore/runtime/Options.cpp')

diff --git a/Source/JavaScriptCore/runtime/Options.cpp b/Source/JavaScriptCore/runtime/Options.cpp
index 7b6da6536..894ca8cc0 100644
--- a/Source/JavaScriptCore/runtime/Options.cpp
+++ b/Source/JavaScriptCore/runtime/Options.cpp
@@ -67,6 +67,9 @@ int32_t thresholdForOptimizeSoon;
 int32_t executionCounterIncrementForLoop;
 int32_t executionCounterIncrementForReturn;
 
+bool randomizeExecutionCountsBetweenCheckpoints;
+int32_t maximumExecutionCountsBetweenCheckpoints;
+
 unsigned desiredSpeculativeSuccessFailRatio;
 
 double likelyToTakeSlowCaseThreshold;
@@ -95,6 +98,9 @@ unsigned gcMarkStackSegmentSize;
 unsigned numberOfGCMarkers;
 unsigned opaqueRootMergeThreshold;
 
+bool forceWeakRandomSeed;
+unsigned forcedWeakRandomSeed;
+
 #if ENABLE(RUN_TIME_HEURISTICS)
 static bool parse(const char* string, bool& value)
 {
@@ -184,6 +190,9 @@ void initializeOptions()
 
     SET(executionCounterIncrementForLoop,   1);
     SET(executionCounterIncrementForReturn, 15);
+    
+    SET(randomizeExecutionCountsBetweenCheckpoints, false);
+    SET(maximumExecutionCountsBetweenCheckpoints, 1000);
 
     SET(desiredSpeculativeSuccessFailRatio, 6);
     
@@ -227,6 +236,9 @@ void initializeOptions()
     
     ASSERT((static_cast<int64_t>(thresholdForOptimizeAfterLongWarmUp) << reoptimizationRetryCounterMax) > 0);
     ASSERT((static_cast<int64_t>(thresholdForOptimizeAfterLongWarmUp) << reoptimizationRetryCounterMax) <= static_cast<int64_t>(std::numeric_limits<int32_t>::max()));
+    
+    SET(forceWeakRandomSeed, false);
+    SET(forcedWeakRandomSeed, 0);
 }
 
 } } // namespace JSC::Options
-- 
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