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Re: PATCH: PR target/46285: ICE: in final_scan_insn, at final.c:2642 with -mavx -fsplit-stack
- From: Uros Bizjak <ubizjak at gmail dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Wed, 3 Nov 2010 08:05:38 +0100
- Subject: Re: PATCH: PR target/46285: ICE: in final_scan_insn, at final.c:2642 with -mavx -fsplit-stack
- References: <20101103044253.GA771@intel.com>
On Wed, Nov 3, 2010 at 5:42 AM, H.J. Lu <hongjiu.lu@intel.com> wrote:
> We should generate avx_vzeroupper after reload is completed. ?OK for
> trunk?
>
> 2010-11-02 ?H.J. Lu ?<hongjiu.lu@intel.com>
>
> ? ? ? ?PR target/46285
> ? ? ? ?* config/i386/i386.c (ix86_expand_call): Conditionally decorate
> ? ? ? ?calls with UNSPEC_CALL_NEEDS_VZEROUPPER unspec before reload
> ? ? ? ?is completed.
OK.
Thanks,
Uros.