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Re: Regressions
- From: Steve Kargl <sgk at troutmask dot apl dot washington dot edu>
- To: FX Coudert <fxcoudert at gmail dot com>
- Cc: Jerry DeLisle <jvdelisle at verizon dot net>, Fortran List <fortran at gcc dot gnu dot org>, gcc at gcc dot gnu dot org
- Date: Thu, 16 Jun 2005 23:30:19 -0700
- Subject: Re: Regressions
- References: <42B24FD2.9060604@verizon.net> <42B2674B.4050008@gmail.com>
On Fri, Jun 17, 2005 at 08:01:47AM +0200, FX Coudert wrote:
> Jerry DeLisle wrote:
> >There appears to be numerous regression failures this evening. I
> >suppose these are back end related.
>
> On i686-freebsd, i386-linux and x86_64-linux, I see failures for
> gfortran.dg/pr19657.f and gfortran.dg/select_2.f90 at -O3,
> gfortran.dg/vect/vect-2.f90 at -O. And gfortran.dg/vect/vect-5.f90, but
> that one is not new.
>
> They were not present in 20050615, and appeared in 20050616. It is due
> to an ICE, at -O3:
>
> O3.f: In function ?MAIN__?:
> O3.f:11: internal compiler error: in tree_verify_flow_info, at
> tree-cfg.c:3716
>
> This is now known as PR 22100.
>
I can confirm the problem on amd64-*-freebsd. I is quite
annoying that someone would make a change to the backend
without testing it.
--
Steve