Changeset 98365 in webkit for trunk/Source/JavaScriptCore/heap

Timestamp:

Oct 25, 2011, 11:17:37 AM (14 years ago)

Author:

[email protected]

Message:

Need to support marking of multiple nested codeblocks when compiling
​https://bugs.webkit.org/show_bug.cgi?id=70832

Reviewed by Gavin Barraclough.

When inlining a function we end up with multiple codeblocks being
compiled at the same time, so we need to support a list of live
codeblocks.

• heap/Heap.cpp:

(JSC::Heap::markRoots):

• runtime/JSGlobalData.cpp:

(JSC::JSGlobalData::JSGlobalData):

• runtime/JSGlobalData.h:

(JSC::JSGlobalData::startedCompiling):
(JSC::JSGlobalData::finishedCompiling):

File:

• trunk/Source/JavaScriptCore/heap/Heap.cpp (modified) (1 diff)

trunk/Source/JavaScriptCore/heap/Heap.cpp

@@ -602 +602 @@
 #endif
     
-    if (CodeBlock* codeBlock = m_globalData->codeBlockBeingCompiled) {
+    if (m_globalData->codeBlocksBeingCompiled.size()) {
         GCPHASE(VisitActiveCodeBlock);
-        codeBlock->visitAggregate(visitor);
+        for (size_t i = 0; i < m_globalData->codeBlocksBeingCompiled.size(); i++)
+            m_globalData->codeBlocksBeingCompiled[i]->visitAggregate(visitor);
     }