https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113109
--- Comment #8 from Jiu Fu Guo <guojiufu at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #6) > So I did a quick audit of the EH_RETURN_HANDLER_RTX and most are registers > rather than a memory location . And the ones which were memory locations > used either frame or stack pointer directly which seemed to not to be > removed. I had originally was going to record my findings but then I saw the > volatile for pa risc and deleted what I had wrote up. I'm wondering if we need to revert r14-6674 to avoid this functionality issue. And revisit/enhance the patch later.