[PATCH] x86: further refine SSE check (SSE4a, SHA, GFNI)

H.J. Lu hjl.tools@gmail.com
Mon Dec 9 18:23:00 GMT 2019


On Mon, Dec 9, 2019 at 4:39 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> In  ("x86: extend SSE check to PCLMULQDQ, AES, and GFNI insns") I went
> both a little too far and not quite far enough:
> - GFNI insns also have AVX512 variants, which also shouldn't get
>   diagnosed,
> - SSE4a insns should get diagnosed just like SSE4.x ones,
> - SHA insns should get diagnosed just like PCLMULQDQ or AES ones.
>
> gas/
> 2018-12-XX  Jan Beulich  <jbeulich@suse.com>
>
>         * config/tc-i386.c (md_assemble): Extend SSE check conditional.
>         * testsuite/gas/i386/sse-check.s: Add SSE4a and SHA tests.
>         Extend GFNI tests.
>         * testsuite/gas/i386/sse-check.d: Adjust expectations.
>         * testsuite/gas/i386/sse-check-error.l,
>         testsuite/gas/i386/x86-64-sse-check-error.l: Likewise.
>         * testsuite/gas/i386/sse-check-warn.e: Likewise.
>

OK.

Thanks.

-- 
H.J.



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