Removing this bug from the Qt 5.0 blocker list. At this point we use LLInt-C-Loop only on Windows 64-bit (where it'll be a documented known issue) and ARM traditional seems to be falling behind :(
That said, if fixes make it into trunk in time, that's good. But I don't think those two should stop the entire release of Qt 5.0.0 (which depends on the WebKit issues tracked in bug #76773)
=== Bulk closing of Qt bugs ===
If you believe that this bug report is still relevant for a non-Qt port of webkit.org, please re-open it and remove [Qt] from the summary.
If you believe that this is still an important QtWebKit bug, please fill a new report at https://bugreports.qt-project.org and add a link to this issue. See http://qt-project.org/wiki/ReportingBugsInQt for additional guidelines.