Title: [196896] trunk/Source/_javascript_Core
Revision
196896
Author
[email protected]
Date
2016-02-21 23:29:35 -0800 (Sun, 21 Feb 2016)

Log Message

CodeBlock always visits its unlinked code twice
https://bugs.webkit.org/show_bug.cgi?id=154494

Patch by Joseph Pecoraro <[email protected]> on 2016-02-21
Reviewed by Saam Barati.

* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::visitChildren):
The unlinked code is always visited in stronglyVisitStrongReferences.

Modified Paths

Diff

Modified: trunk/Source/_javascript_Core/ChangeLog (196895 => 196896)


--- trunk/Source/_javascript_Core/ChangeLog	2016-02-22 06:30:35 UTC (rev 196895)
+++ trunk/Source/_javascript_Core/ChangeLog	2016-02-22 07:29:35 UTC (rev 196896)
@@ -1,3 +1,14 @@
+2016-02-21  Joseph Pecoraro  <[email protected]>
+
+        CodeBlock always visits its unlinked code twice
+        https://bugs.webkit.org/show_bug.cgi?id=154494
+
+        Reviewed by Saam Barati.
+
+        * bytecode/CodeBlock.cpp:
+        (JSC::CodeBlock::visitChildren):
+        The unlinked code is always visited in stronglyVisitStrongReferences.
+
 2016-02-21  Brian Burg  <[email protected]>
 
         Web Inspector: add 'Automation' protocol domain and generate its backend classes separately in WebKit2

Modified: trunk/Source/_javascript_Core/bytecode/CodeBlock.cpp (196895 => 196896)


--- trunk/Source/_javascript_Core/bytecode/CodeBlock.cpp	2016-02-22 06:30:35 UTC (rev 196895)
+++ trunk/Source/_javascript_Core/bytecode/CodeBlock.cpp	2016-02-22 07:29:35 UTC (rev 196896)
@@ -2486,8 +2486,6 @@
     if (m_instructions.size())
         visitor.reportExtraMemoryVisited(m_instructions.size() * sizeof(Instruction) / m_instructions.refCount());
 
-    visitor.append(&m_unlinkedCode);
-
     stronglyVisitStrongReferences(visitor);
     stronglyVisitWeakReferences(visitor);
 
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