From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-x42c.google.com (mail-pf1-x42c.google.com [IPv6:2607:f8b0:4864:20::42c]) by sourceware.org (Postfix) with ESMTPS id E425A3857C4A for ; Sun, 16 Aug 2020 13:17:43 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org E425A3857C4A Received: by mail-pf1-x42c.google.com with SMTP id d22so6847147pfn.5 for ; Sun, 16 Aug 2020 06:17:43 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version :content-transfer-encoding; bh=Q5sSbgT7PubrUanf/ytSHeueD2LlpiAp0xBIlPr4OR0=; b=dvs8WMFpjcetZyw3nreB51o4y58xZsF6SDheQd6P8Aw/dHTYCQymF/jFtm5lfVGiZ3 wIi2ReEbRDV/UbOoXC2kbWoT2GOiTXdSfKPx/4YzfS4PnMUjpYoiW5gJRJeeSBqF0r9c fZKvStM+/Bo5u35NiaSAkNRif0RvkvDWKLqYJPFpeTmb/xc1Z0RnRXp3tQ2Ef5cKDomW XKpJfyuXMBivz182fBfTCIx0x1E069tXVDruxy31qU7c/Z7BrJaGLgNtEuWoiOOX5jSV 1hQEnFLUjaCt1m7za4zIixbJk/v5EQIOGhk1mABiWRucO/2/93L0TT05KASauxOHJR5Z jEUQ== X-Gm-Message-State: AOAM533wHPBYykkkr/b9W55IAh/2ZNxgEFCngJnQeMoOSMtG0s57EMmA MyDAbeBisvQXuqf5Rkwv9Py1JiRxAe0WvA== X-Google-Smtp-Source: ABdhPJx/OZpnjL1JWwQe3PotPH1DmnXqjD1uGId38G+ATIXeE/2LJZJHSXpcM6heirge6q6RFriizQ== X-Received: by 2002:aa7:8431:: with SMTP id q17mr8338038pfn.132.1597583862663; Sun, 16 Aug 2020 06:17:42 -0700 (PDT) Received: from gnu-cfl-2.localdomain (c-69-181-90-243.hsd1.ca.comcast.net. [69.181.90.243]) by smtp.gmail.com with ESMTPSA id 75sm15521663pfx.187.2020.08.16.06.17.41 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 16 Aug 2020 06:17:42 -0700 (PDT) Received: from gnu-cfl-2.localdomain (localhost [IPv6:::1]) by gnu-cfl-2.localdomain (Postfix) with ESMTP id 1D9F21A0168 for ; Sun, 16 Aug 2020 06:17:41 -0700 (PDT) From: "H.J. Lu" To: gcc-patches@gcc.gnu.org Subject: [PATCH] x86: Detect Rocket Lake and Alder Lake Date: Sun, 16 Aug 2020 06:17:40 -0700 Message-Id: <20200816131740.1729117-1-hjl.tools@gmail.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, GIT_PATCH_0, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, UNWANTED_LANGUAGE_BODY autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 16 Aug 2020 13:17:45 -0000 >From arch/x86/include/asm/intel-family.h on Linux kernel master branch: #define INTEL_FAM6_ROCKETLAKE 0xA7 #define INTEL_FAM6_ALDERLAKE 0x97 * common/config/i386/cpuinfo.h (get_intel_cpu): Detect Rocket Lake and Alder Lake. --- gcc/common/config/i386/cpuinfo.h | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/gcc/common/config/i386/cpuinfo.h b/gcc/common/config/i386/cpuinfo.h index b14c7c668da..12237e2f449 100644 --- a/gcc/common/config/i386/cpuinfo.h +++ b/gcc/common/config/i386/cpuinfo.h @@ -387,6 +387,8 @@ get_intel_cpu (struct __processor_model *cpu_model, case 0xa5: case 0xa6: /* Comet Lake. */ + case 0xa7: + /* Rocket Lake. */ cpu = "skylake"; CHECK___builtin_cpu_is ("corei7"); CHECK___builtin_cpu_is ("skylake"); @@ -456,6 +458,14 @@ get_intel_cpu (struct __processor_model *cpu_model, cpu_model->__cpu_type = INTEL_COREI7; cpu_model->__cpu_subtype = INTEL_COREI7_TIGERLAKE; break; + case 0x97: + /* Alder Lake. */ + cpu = "alderlake"; + CHECK___builtin_cpu_is ("corei7"); + CHECK___builtin_cpu_is ("alderlake"); + cpu_model->__cpu_type = INTEL_COREI7; + cpu_model->__cpu_subtype = INTEL_COREI7_ALDERLAKE; + break; case 0x8f: /* Sapphire Rapids. */ cpu = "sapphirerapids"; -- 2.26.2