We need to consider callee-saved registers as a root for conservative GC, but we are skipping `r7` on ARMv7.
Created attachment 406603 [details] Patch
The motivation for this patch is a crash on WPE 2.22 <https://github.com/WebPlatformForEmbedded/WPEWebKit/issues/655>.
Comment on attachment 406603 [details] Patch r=me
Comment on attachment 406603 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=406603&action=review > Source/JavaScriptCore/ChangeLog:8 > + Since `r7` is a calle-saved register on ARMv7 /calle/callee/
Created attachment 406611 [details] Patch
Committed r265692: <https://trac.webkit.org/changeset/265692> All reviewed patches have been landed. Closing bug and clearing flags on attachment 406611 [details].
<rdar://problem/67088331>