This is the mail archive of the
gcc-patches@gcc.gnu.org
mailing list for the GCC project.
Re: PATCH: testsuite/37074: gcc.dg/torture/stackalign/builtin-apply-4.c failed with SSE2
- From: "Andrew Pinski" <pinskia at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org, ubizjak at gmail dot com
- Date: Sun, 10 Aug 2008 13:23:48 -0700
- Subject: Re: PATCH: testsuite/37074: gcc.dg/torture/stackalign/builtin-apply-4.c failed with SSE2
- References: <20080810202134.GA32298@lucon.org>
On Sun, Aug 10, 2008 at 1:21 PM, H.J. Lu <hjl.tools@gmail.com> wrote:
> Hi,
>
> gcc.dg/torture/stackalign/builtin-apply-4.c failed with SSE2. The
> problem is MMX enabled with SSE2, but builtin-apply-4.c mixes mmx
> and x87 instructions without emms in between. This patch adds
> -mno-mmx to x86. OK for trunk?
This does not explain where the MMX instructions are coming from, just
they are showing up.
Why are they showing up in the first place?
-- Pinski