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[Bug rtl-optimization/64242] Longjmp expansion incorrect on i386
- From: "wdijkstr at arm dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 09 Dec 2014 16:53:54 +0000
- Subject: [Bug rtl-optimization/64242] Longjmp expansion incorrect on i386
- Auto-submitted: auto-generated
- References: <bug-64242-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64242
--- Comment #3 from Wilco <wdijkstr at arm dot com> ---
(In reply to H.J. Lu from comment #2)
> Dup of PR 59039?
No that talks about not using __builtin_setjmp and __builtin_longjmp within the
same function. I only used longjmp. Or are they so broken you need to put both
the __builtin_longjmp and __builtin_setjmp in their own non-inlineable
functions and make sure you never pass the jmpbuf via an argument? If so what
is the point?