Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Backport fix for erroneous CSE of EnumeratorNextUpdateIndexAndMode an…
…d HasIndexedProperty rdar://110785576 Reviewed by Michael Saboff, Justin Michaud and Yusuke Suzuki. Backports part of https://commits.webkit.org/263909@main, which prevents erroneous elimination of an EnumeratorNextUpdateIndexAndMode and HasIndexedProperty node pair if they have the same operands. The full commit in 263909@main depends on the existence of DFG tuples, which haven't yet been brought into the security branch, so those parts are omitted from this patch. * Source/JavaScriptCore/dfg/DFGClobberize.h: (JSC::DFG::clobberize): * Source/JavaScriptCore/dfg/DFGHeapLocation.cpp: (WTF::printInternal): * Source/JavaScriptCore/dfg/DFGHeapLocation.h: Originally-landed-as: 259548.828@safari-7615-branch (01e86f1). rdar://110785576 Canonical link: https://commits.webkit.org/266389@main
- Loading branch information