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From: "uros at kss-loka dot si" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/19161] No emms or femms emitted between MMX and FP instructions
Date: Thu, 21 Jul 2005 08:53:00 -0000 [thread overview]
Message-ID: <20050721084700.10186.qmail@sourceware.org> (raw)
In-Reply-To: <20041226201629.19161.rth@gcc.gnu.org>
------- Additional Comments From uros at kss-loka dot si 2005-07-21 08:46 -------
(In reply to comment #6)
> with this patch I get an ice on amd64 bootstrap:
> In file included from ../../gcc/unwind-dw2.c:256:
> ../../gcc/config/i386/linux-unwind.h:
> In function 'x86_64_fallback_frame_state':
> ../../gcc/config/i386/linux-unwind.h:55: warning: dereferencing type-punned
> pointer will break strict-aliasing rules
> ../../gcc/unwind.inc: In function '_Unwind_ForcedUnwind':
> ../../gcc/unwind.inc:215: internal compiler error: in create_pre_exit,
> at mode-switching.c:350
>
Pawel, could you check the patch at http://gcc.gnu.org/ml/gcc-patches/2005-
07/msg01128.html if it fixes bootstrap problems on AMD64? Patch works for me
with BOOT_CFLAGS="-02 -msse2" on pentium4, and this is as far as I can test...
--
What |Removed |Added
----------------------------------------------------------------------------
URL| |http://gcc.gnu.org/ml/gcc-
| |patches/2005-
| |07/msg01128.html
Keywords| |patch
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19161
next prev parent reply other threads:[~2005-07-21 8:47 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-12-26 20:16 [Bug target/19161] New: " rth at gcc dot gnu dot org
2004-12-26 21:20 ` [Bug target/19161] " pinskia at gcc dot gnu dot org
2004-12-27 0:24 ` pinskia at gcc dot gnu dot org
2004-12-27 0:26 ` pinskia at gcc dot gnu dot org
2005-01-18 9:54 ` rth at gcc dot gnu dot org
2005-06-21 11:20 ` steven at gcc dot gnu dot org
2005-06-24 14:03 ` pluto at agmk dot net
2005-06-24 20:33 ` uros at kss-loka dot si
2005-06-25 6:26 ` pluto at agmk dot net
2005-06-25 7:40 ` uros at kss-loka dot si
2005-07-21 8:53 ` uros at kss-loka dot si [this message]
2005-07-22 9:42 ` uros at kss-loka dot si
2005-07-23 15:51 ` pluto at agmk dot net
2005-07-23 17:23 ` pluto at agmk dot net
2005-08-19 11:08 ` uros at kss-loka dot si
2005-08-22 20:43 ` rth at gcc dot gnu dot org
2005-08-23 20:56 ` rth at gcc dot gnu dot org
2005-08-23 21:38 ` rth at gcc dot gnu dot org
2005-08-24 14:46 ` uros at kss-loka dot si
2005-09-22 13:11 ` pluto at agmk dot net
[not found] <bug-19161-119@http.gcc.gnu.org/bugzilla/>
2005-11-02 6:39 ` rth at gcc dot gnu dot org
2008-01-04 22:44 ` Richard dot Barnes at stratus dot com
2008-03-19 10:39 ` ubizjak at gmail dot com
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