Changeset 54747 in webkit for trunk/JavaScriptCore/jit/JITPropertyAccess.cpp

Timestamp:

Feb 12, 2010, 7:09:11 PM (15 years ago)

Author:

[email protected]

Message:

​https://bugs.webkit.org/show_bug.cgi?id=33731
Remove uses of PtrAndFlags from JIT data stuctures.

Reviewed by Oliver Hunt.

These break the OS X Leaks tool. Free up a bit in CallLinkInfo, and invalid
permutation of pointer states in MethodCallLinkInfo to represent the removed bits.

• bytecode/CodeBlock.h:

(JSC::CallLinkInfo::seenOnce):
(JSC::CallLinkInfo::setSeen):
(JSC::MethodCallLinkInfo::MethodCallLinkInfo):
(JSC::MethodCallLinkInfo::seenOnce):
(JSC::MethodCallLinkInfo::setSeen):

• jit/JIT.cpp:

(JSC::JIT::unlinkCall):

• jit/JITPropertyAccess.cpp:

(JSC::JIT::patchMethodCallProto):

• runtime/UString.h:

File:

• trunk/JavaScriptCore/jit/JITPropertyAccess.cpp (modified) (2 diffs)

trunk/JavaScriptCore/jit/JITPropertyAccess.cpp

@@ -645 +645 @@
 
     Structure* prototypeStructure = proto->structure();
-    ASSERT(!methodCallLinkInfo.cachedPrototypeStructure);
     methodCallLinkInfo.cachedPrototypeStructure = prototypeStructure;
     prototypeStructure->ref();
@@ -1595 +1594 @@
 
     Structure* prototypeStructure = proto->structure();
-    ASSERT(!methodCallLinkInfo.cachedPrototypeStructure);
     methodCallLinkInfo.cachedPrototypeStructure = prototypeStructure;
     prototypeStructure->ref();