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[Bug target/19558] openssl speed compiled with 20051020 gcc-4.0 (HEAD) segfaults
- From: "pinskia at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 31 May 2005 03:44:20 -0000
- Subject: [Bug target/19558] openssl speed compiled with 20051020 gcc-4.0 (HEAD) segfaults
- References: <20050121021840.19558.gj@pointblue.com.pl>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From pinskia at gcc dot gnu dot org 2005-05-31 03:44 -------
(In reply to comment #17)
> See also http://marc.theaimsgroup.com/?l=openssl-dev&m=111238996923252&w=2
> which says
>
> --- snip ---
> gcc-4 miscompiles inline assembly bn/asm/x86_64-gcc.c so that the
> functions bn_add_words and bn_sub_words are broken and segfault.
Actually the inline-asm is questionable, see PR 20718 and it is not a regression by the way, people just
got lucky with older versions of GCC with that inline-asm.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19558