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Re: simd-2.c failing on powerpc-linux
- From: Aldy Hernandez <aldyh at redhat dot com>
- To: Joern Rennecke <joern dot rennecke at superh dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Fri, 28 Jun 2002 10:49:14 -0700
- Subject: Re: simd-2.c failing on powerpc-linux
- References: <3D16E422.ECBACCB9@superh.com> <20020624163134.GB16633@redhat.com> <20020628064340.GA12020@redhat.com> <3D1C3087.5567AB4F@superh.com>
On Fri, Jun 28, 2002 at 10:46:47AM +0100, Joern Rennecke wrote:
> Aldy Hernandez wrote:
> >
> > hi joern.
> >
> > simd-2.c is failing on powerpc-linux. could you investigate?
>
> Have you applied my patches from
>
> http://gcc.gnu.org/ml/gcc-patches/2002-06/msg02174.html ?
it's a compilation failure (see below). i don't think it's related, but i
haven't tried, since all 4 of my trees are in a big mess right now.
however...
it seems to me like, this should be folded by simplify_gen_subreg(). hmmm:
unrecognizable insn:
(insn 403 407 404 0 (nil) (set (subreg:SI (reg:V8HI 123) 0)
(subreg:SI (const_vector:V8HI [
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
(const_int 0 [0x0])
]) 0)) -1 (insn_list 407 (nil))