This is the mail archive of the
gcc-bugs@gcc.gnu.org
mailing list for the GCC project.
[Bug middle-end/34852] [4.3 Regression] Revision 131576 miscompiled 178.galgel
- From: "hjl dot tools at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 21 Jan 2008 15:51:51 -0000
- Subject: [Bug middle-end/34852] [4.3 Regression] Revision 131576 miscompiled 178.galgel
- References: <bug-34852-682@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from hjl dot tools at gmail dot com 2008-01-21 15:51 -------
(In reply to comment #12)
> Subject: Re: [4.3 Regression] Revision 131576 miscompiled 178.galgel
>
> .... and haydn tester using -O3 -funroll-loops -fpeel-loops -ffast-math
> -march=native -mtune=native -mfpmath=sse has also started failing at
> 17th, so this should rule out the extra precision theory :(
>
Did you compile input files with the same command line? -march=native
doesn't work with more than one input file. See bug 34904. Only the
first file will use SSE math.
--
hjl dot tools at gmail dot com changed:
What |Removed |Added
----------------------------------------------------------------------------
BugsThisDependsOn| |34904
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34852