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From: Uros Bizjak <ubizjak@gmail.com>
Date: Fri, 21 Dec 2018 09:07:00 -0000
Message-ID: <CAFULd4ak818x_ac7vCCv21vdM_nevJvaiyseraEujZyxXkU3aA@mail.gmail.com>
Subject: Re: [PATCH] x86: VAESDEC{,LAST} allow memory inputs
To: Jan Beulich <JBeulich@suse.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>, Kirill Yukhin <kirill.yukhin@gmail.com>, 	Jan Hubicka <hubicka@ucw.cz>
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X-SW-Source: 2018-12/txt/msg01539.txt.bz2

On Fri, Dec 21, 2018 at 9:43 AM Jan Beulich <JBeulich@suse.com> wrote:
>
> They are no different from their VAESENC{,LAST} counterparts in this
> regard.
>
> gcc/
> 2018-12-21  Jan Beulich  <jbeulich@suse.com>
>
>         * config/i386/sse.md (vaesdec_<mode>, vaesdeclast_<mode>): Allow
>         memory input.

OK.

Thanks,
Uros.

> --- a/gcc/config/i386/sse.md
> +++ b/gcc/config/i386/sse.md
> @@ -21659,7 +21659,7 @@
>    [(set (match_operand:VI1_AVX512VL_F 0 "register_operand" "=v")
>         (unspec:VI1_AVX512VL_F
>           [(match_operand:VI1_AVX512VL_F 1 "register_operand" "v")
> -          (match_operand:VI1_AVX512VL_F 2 "vector_operand" "v")]
> +          (match_operand:VI1_AVX512VL_F 2 "vector_operand" "vm")]
>           UNSPEC_VAESDEC))]
>    "TARGET_VAES"
>    "vaesdec\t{%2, %1, %0|%0, %1, %2}"
> @@ -21669,7 +21669,7 @@
>    [(set (match_operand:VI1_AVX512VL_F 0 "register_operand" "=v")
>         (unspec:VI1_AVX512VL_F
>           [(match_operand:VI1_AVX512VL_F 1 "register_operand" "v")
> -          (match_operand:VI1_AVX512VL_F 2 "vector_operand" "v")]
> +          (match_operand:VI1_AVX512VL_F 2 "vector_operand" "vm")]
>           UNSPEC_VAESDECLAST))]
>    "TARGET_VAES"
>    "vaesdeclast\t{%2, %1, %0|%0, %1, %2}"
>
>
>