Changeset 179392 in webkit for trunk/Source/JavaScriptCore/bytecode/CallLinkInfo.h

Timestamp:

Jan 29, 2015, 8:28:36 PM (11 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/bytecode/CallLinkInfo.h (modified) (5 diffs)

trunk/Source/JavaScriptCore/bytecode/CallLinkInfo.h

@@ -1 +1 @@
 /*
- * Copyright (C) 2012, 2014, 2015 Apple Inc. All rights reserved.
+ * Copyright (C) 2012, 2014 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -27 +27 @@
 #define CallLinkInfo_h
 
+#include "CallEdgeProfile.h"
+#include "ClosureCallStubRoutine.h"
 #include "CodeLocation.h"
 #include "CodeSpecializationKind.h"
@@ -32 +34 @@
 #include "JSFunction.h"
 #include "Opcode.h"
-#include "PolymorphicCallStubRoutine.h"
 #include "WriteBarrier.h"
 #include <wtf/OwnPtr.h>
@@ -82 +83 @@
     JITWriteBarrier<JSFunction> callee;
     WriteBarrier<JSFunction> lastSeenCallee;
-    RefPtr<PolymorphicCallStubRoutine> stub;
+    RefPtr<ClosureCallStubRoutine> stub;
     bool isFTL : 1;
     bool hasSeenShouldRepatch : 1;
@@ -88 +89 @@
     unsigned callType : 5; // CallType
     unsigned calleeGPR : 8;
-    uint32_t slowPathCount;
+    unsigned slowPathCount;
     CodeOrigin codeOrigin;
+    OwnPtr<CallEdgeProfile> callEdgeProfile;
 
     bool isLinked() { return stub || callee; }