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[Bug target/67260] [sh] Register spill bug for sibcall+complex+softfloat
- From: "olegendo at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 13 Feb 2016 07:34:28 +0000
- Subject: [Bug target/67260] [sh] Register spill bug for sibcall+complex+softfloat
- Auto-submitted: auto-generated
- References: <bug-67260-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67260
--- Comment #21 from Oleg Endo <olegendo at gcc dot gnu.org> ---
(In reply to Oleg Endo from comment #17)
>
>
> I guess because the recently added "sibcall_value_pcrel_fdpic" pattern also
> uses "=k" as the clobber constraint, it might run into the same problem. To
> play safe for now, I'd like to commit the following to trunk and backport it
> to 5 and possibly 4.9:
>
> [...]
It seems the patch is not good. I see new failures when testing on sh-elf. I
will try to see what's going on there.