From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) by sourceware.org (Postfix) with ESMTPS id BDA683858D20 for ; Wed, 5 Apr 2023 21:02:26 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org BDA683858D20 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ed1-x533.google.com with SMTP id y4so144406277edo.2 for ; Wed, 05 Apr 2023 14:02:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1680728545; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=pb4SXjHE91UiBPD/FUmDqvvqDpfY1ftfFDR2X1CNdLE=; b=l8kgFCJRyMcF85sCZEf2oD75KhB2HS8Bq+Y3/rCTkPnN0YT8uBxa5i3UjWNWmyyXz9 WG6DcpskbfiiN5h0SqeqMQxnlYFjVE0c6rq6JW0j/ScIZpzaTYH/maHueR6FwKo7eO9I eE6EWGI7hPDeHsFOKIes7Fw0SGlvxWDgTjkE6kAOyNv7dLKFoKYl0r0/ovBVTW/zWWZE RF0jQ0fP45AnpkGSTm1PANru1YLgdkJqbF3CubJnfaYRzHNh6WzfosSpzuAjsg7MN0+A ZtCg4nbs4bKYFM4DPrMixSv2U0BgNzh0TWgwJxhS940fLOeqECB6ipBab2p3T2vpcYjm JKfA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680728545; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=pb4SXjHE91UiBPD/FUmDqvvqDpfY1ftfFDR2X1CNdLE=; b=V1jiq8BEz2iOT04HI4mC870QgESejCY70i0KOJX9m+2uYtF60xeq4buXOY+djg7K7w ZlPN02gVZ55BkQSxRnqNp1ZAXbdIFiqcDWqojwbndQ5fpZ2yFkQcI8fO99PAS+WRjTsM 8JdKExhRoUVB4W3K0BNmHhabYaodkhRG4zLyHNtfSLP+HuGxW2M0KCTa2H+qB6xXft0/ f7ZXFIc6mRdALXpqNj3fWubIA5Z/+tXa88m1a7A63RMfyrJnCxJY/QR18CDwOIvoHspC 95KvB9lwrXfhjuYO859lFG8Q1kxXvJ5+1F0vhG+bTDlbSz1LDw+wiqBhoWtfl0YrbeIz Ndpw== X-Gm-Message-State: AAQBX9c851Mky2oKAqH5sb7NmfzQIlJvnICe7fsh15b/9V7JKfncMJRd z7iZVVjOPBVG2XLYjwVNVY9uPLn5G7yzwzuf3+m+AaaR7Qk= X-Google-Smtp-Source: AKy350ZJP+jNddCgNW99tVR5mS7g4Rj182UV7OM6sOmIZqn5TxdFAcapiWH0kTvCEb//W4NnxFDNemYOpGdRgd9pJDg= X-Received: by 2002:a17:907:c607:b0:932:e546:b8bb with SMTP id ud7-20020a170907c60700b00932e546b8bbmr2595125ejc.0.1680728545169; Wed, 05 Apr 2023 14:02:25 -0700 (PDT) MIME-Version: 1.0 References: <20230405162144.984598-1-hjl.tools@gmail.com> <20230405162144.984598-2-hjl.tools@gmail.com> In-Reply-To: <20230405162144.984598-2-hjl.tools@gmail.com> From: Noah Goldstein Date: Wed, 5 Apr 2023 16:02:14 -0500 Message-ID: Subject: Re: [PATCH 01/19] : Rename to x86_cpu_INDEX_7_ECX_15 To: "H.J. Lu" Cc: libc-alpha@sourceware.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-9.3 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,KAM_NUMSUBJECT,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Wed, Apr 5, 2023 at 11:23=E2=80=AFAM H.J. Lu via Libc-alpha wrote: > > Rename x86_cpu_INDEX_7_ECX_1 to x86_cpu_INDEX_7_ECX_15 for the unused bit > 15 in ECX from CPUID with EAX =3D=3D 0x7 and ECX =3D=3D 0. > --- > sysdeps/x86/bits/platform/x86.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/sysdeps/x86/bits/platform/x86.h b/sysdeps/x86/bits/platform/= x86.h > index 25a970b185..1ed24d7024 100644 > --- a/sysdeps/x86/bits/platform/x86.h > +++ b/sysdeps/x86/bits/platform/x86.h > @@ -181,7 +181,7 @@ enum > x86_cpu_AVX512_BITALG =3D x86_cpu_index_7_ecx + 12, > x86_cpu_INDEX_7_ECX_13 =3D x86_cpu_index_7_ecx + 13, > x86_cpu_AVX512_VPOPCNTDQ =3D x86_cpu_index_7_ecx + 14, > - x86_cpu_INDEX_7_ECX_1 =3D x86_cpu_index_7_ecx + 15, > + x86_cpu_INDEX_7_ECX_15 =3D x86_cpu_index_7_ecx + 15, > x86_cpu_INDEX_7_ECX_16 =3D x86_cpu_index_7_ecx + 16, > /* Note: Bits 17-21: The value of MAWAU used by the BNDLDX and BNDSTX > instructions in 64-bit mode. */ > -- > 2.39.2 > LGTM Reviewed-by: Noah Goldstein