From: Richard Henderson <richard.henderson@linaro.org>
To: "Philippe Mathieu-Daudé" <philmd@linaro.org>, qemu-devel@nongnu.org
Subject: Re: [PATCH] tcg/i386: Implement vector TST{EQ,NE} for avx512
Date: Mon, 9 Sep 2024 11:12:41 -0700 [thread overview]
Message-ID: <78b6e29d-5ffc-4c31-86e4-33d34bc77518@linaro.org> (raw)
In-Reply-To: <9f9b2305-da3a-4215-bf97-462bd1ade4c8@linaro.org>
On 9/9/24 02:53, Philippe Mathieu-Daudé wrote:
>> @@ -3145,6 +3153,13 @@ static void tcg_out_cmp_vec_k1(TCGContext *s, TCGType type,
>> unsigned vece,
>> { OPC_VPCMPB, OPC_VPCMPW, OPC_VPCMPD, OPC_VPCMPQ },
>> { OPC_VPCMPUB, OPC_VPCMPUW, OPC_VPCMPUD, OPC_VPCMPUQ }
>> };
>> + static const int testm_insn[4] = {
>> + OPC_VPTESTMB, OPC_VPTESTMW, OPC_VPTESTMD, OPC_VPTESTMQ
>> + };
>> + static const int testnm_insn[4] = {
>> + OPC_VPTESTMB, OPC_VPTESTMW, OPC_VPTESTMD, OPC_VPTESTMQ
>
> OPC_VPTESTNMB, OPC_VPTESTNMW, OPC_VPTESTNMD, OPC_VPTESTNMQ ;)
Oops, yes. There are not so many uses of this in target/ yet,
and I happened to pick one that used testm. :-/
r~
prev parent reply other threads:[~2024-09-09 18:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-08 18:51 [PATCH] tcg/i386: Implement vector TST{EQ,NE} for avx512 Richard Henderson
2024-09-09 9:53 ` Philippe Mathieu-Daudé
2024-09-09 18:12 ` Richard Henderson [this message]
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