Reviewers: Michael Starzinger,
Description:
Fix CopyCode to properly record object pointer writes.
[email protected]
Please review this at https://codereview.chromium.org/14587008/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/heap.cc
Index: src/heap.cc
diff --git a/src/heap.cc b/src/heap.cc
index
6a6afc022e54aff302e78a78abf2ecdaaf7dd423..57ab8796739445d31f48ca6434ac26c1cc289f89
100644
--- a/src/heap.cc
+++ b/src/heap.cc
@@ -3862,6 +3862,11 @@ MaybeObject* Heap::CopyCode(Code* code) {
ASSERT(!isolate_->code_range()->exists() ||
isolate_->code_range()->contains(code->address()));
new_code->Relocate(new_addr - old_addr);
+
+ // Make sure new object is handled properly by the GC.
+ incremental_marking()->RecordWrites(new_code);
+ // RecordWrites(new_code->address(), 0, Code::kHeaderSize);
+
return new_code;
}
--
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