[Qt] REGRESSION(r122768, r122771): They broke jquery/data.html and inspector/elements/edit-dom-actions.html
https://bugs.webkit.org/show_bug.cgi?id=91476
Reviewed by Mark Hahnenberg.
The 32-bit repatching code was not correctly adapted to the new world where there may not always
be an available scratch register. Fixed it by ensuring that the scratch register we select does
not overlap with the value tag.
* dfg/DFGRepatch.cpp:
(JSC::DFG::generateProtoChainAccessStub):
(JSC::DFG::tryCacheGetByID):
(JSC::DFG::tryBuildGetByIDList):
(JSC::DFG::emitPutReplaceStub):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@122888 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/ChangeLog b/Source/JavaScriptCore/ChangeLog
index 1cb3cf2..ade2965 100644
--- a/Source/JavaScriptCore/ChangeLog
+++ b/Source/JavaScriptCore/ChangeLog
@@ -1,3 +1,20 @@
+2012-07-17 Filip Pizlo <fpizlo@apple.com>
+
+ [Qt] REGRESSION(r122768, r122771): They broke jquery/data.html and inspector/elements/edit-dom-actions.html
+ https://bugs.webkit.org/show_bug.cgi?id=91476
+
+ Reviewed by Mark Hahnenberg.
+
+ The 32-bit repatching code was not correctly adapted to the new world where there may not always
+ be an available scratch register. Fixed it by ensuring that the scratch register we select does
+ not overlap with the value tag.
+
+ * dfg/DFGRepatch.cpp:
+ (JSC::DFG::generateProtoChainAccessStub):
+ (JSC::DFG::tryCacheGetByID):
+ (JSC::DFG::tryBuildGetByIDList):
+ (JSC::DFG::emitPutReplaceStub):
+
2012-07-17 Gabor Rapcsanyi <rgabor@webkit.org>
Unreviewed buildfix from Zoltan Herczeg after 122768.
