Changeset 179392 in webkit for trunk/Source/JavaScriptCore/runtime/VM.cpp

Timestamp:

Jan 29, 2015, 8:28:36 PM (10 years ago)

Author:

[email protected]

Message:

Unreviewed, rolling out r179357 and r179358.
​https://bugs.webkit.org/show_bug.cgi?id=141062

Suspect this caused WebGL tests to start flaking (Requested by
kling on #webkit).

Reverted changesets:

"Polymorphic call inlining should be based on polymorphic call
inline caching rather than logging"
​https://bugs.webkit.org/show_bug.cgi?id=140660
​http://trac.webkit.org/changeset/179357

"Unreviewed, fix no-JIT build."
​http://trac.webkit.org/changeset/179358

Patch by Commit Queue <​[email protected]> on 2015-01-29

File:

• trunk/Source/JavaScriptCore/runtime/VM.cpp (modified) (2 diffs)

trunk/Source/JavaScriptCore/runtime/VM.cpp

@@ -370 +370 @@
 }
 
+CallEdgeLog& VM::ensureCallEdgeLog()
+{
+    if (!callEdgeLog)
+        callEdgeLog = std::make_unique<CallEdgeLog>();
+    return *callEdgeLog;
+}
+
 #if ENABLE(JIT)
 static ThunkGenerator thunkGeneratorForIntrinsic(Intrinsic intrinsic)
@@ -453 +460 @@
 void VM::prepareToDiscardCode()
 {
+    if (callEdgeLog)
+        callEdgeLog->processLog();
+    
 #if ENABLE(DFG_JIT)
     for (unsigned i = DFG::numberOfWorklists(); i--;) {