From patchwork Thu Apr 28 03:35:03 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kito Cheng X-Patchwork-Id: 53284 Return-Path: X-Original-To: patchwork@sourceware.org Delivered-To: patchwork@sourceware.org Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id A5D30385734D for ; Thu, 28 Apr 2022 03:35:33 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com [IPv6:2607:f8b0:4864:20::52a]) by sourceware.org (Postfix) with ESMTPS id 4E2A23858D28 for ; Thu, 28 Apr 2022 03:35:15 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 4E2A23858D28 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=sifive.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=sifive.com Received: by mail-pg1-x52a.google.com with SMTP id q12so2924982pgj.13 for ; Wed, 27 Apr 2022 20:35:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sifive.com; s=google; h=from:to:cc:subject:date:message-id; bh=UTnWfapBqeFYyBTeez70Gif3awIFrJ3jNtPn56F8L6M=; b=KLZmT3h+IKTCB3UantuCiWc9AdrvOaHaNxCXH3yomZ7Vwalc4mu+GlJwjNgBjwgC1p 6H0NjGHAo1DWb66Vd1hbXf+dOYCCGwhmWAIvwV1POsmmsz+1qVfyJFqYjO3U02WX9i+f aucU6FGynjSj5a0E34oiJdv92MBX4nv9mtsd+hAnBlWOXJdqEysPirOZi4yi+4RYYU2x RhD3CMz1ua3hvdKGdxllEIujmCZQlN+LsxEWHVvh87Y4FZKLGw+sitWrTaNoi1ax207g 4V7/6VVL6cGJVHEOojgbT0rU6Y2w8rRMRdAv4tgpyv7FHUteL2H9o70LVdrlQxi/un57 7ngA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=UTnWfapBqeFYyBTeez70Gif3awIFrJ3jNtPn56F8L6M=; b=48AWnGsfuDvWV2mGlvpYniTehqk8rPpUIGzkzlY8t4F+aGKo/RQzDBHWpkP9hrOCq/ Z4/VHMasebhH1FepDHU/+px2ggHSoADf6UsAwtKXomrl7lOsvuH21oNgqN/JgK//D8M3 HmsEweUtMa1pl9a4jUYOhZCxjCCnBc2bqXRIPjULlZ/KUP+ywjy9y2nF4F8tY6xmtBN6 LlQEQX4xJtSWkS0HaAYk8wqVjnA1BFGxbk6C/jGnXR1GRXV2mvUGa1ampU21P+xhgKFr gbDbol1/Ng2qYzh8zxLzOoGr+Nyll4yi4JV+Tiq4V8gCs5GtC+j4JAHRMviqGf5LWP6A ALmQ== X-Gm-Message-State: AOAM532iz2/VYW+4uXtYUGdx9g7jfWjejv1jeDQ7yqWvUTauQBUamK+0 fTM171Ik0P2aUR7j4w6b26eP6luQj+BLNg== X-Google-Smtp-Source: ABdhPJweP2QejB9yFVjj1S3FQHUSrsJXGIVIgrRcb56Mnc7WHvI9Jq8p2tUcBC8oG1tkzLMw9JhabQ== X-Received: by 2002:a05:6a00:1a8d:b0:50a:814e:b4e7 with SMTP id e13-20020a056a001a8d00b0050a814eb4e7mr32643308pfv.83.1651116913842; Wed, 27 Apr 2022 20:35:13 -0700 (PDT) Received: from localhost.localdomain (61-230-87-73.dynamic-ip.hinet.net. [61.230.87.73]) by smtp.gmail.com with ESMTPSA id y198-20020a62cecf000000b0050d436ad942sm11925580pfg.16.2022.04.27.20.35.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 27 Apr 2022 20:35:13 -0700 (PDT) From: Kito Cheng To: gcc-patches@gcc.gnu.org, kito.cheng@gmail.com, jim.wilson.gcc@gmail.com Subject: [committed][wwwdocs] gcc-12/changes.html: Document RISC-V changes Date: Thu, 28 Apr 2022 11:35:03 +0800 Message-Id: <20220428033503.25991-1-kito.cheng@sifive.com> X-Mailer: git-send-email 2.17.1 X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_BARRACUDACENTRAL, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) 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: , Cc: Kito Cheng Errors-To: gcc-patches-bounces+patchwork=sourceware.org@gcc.gnu.org Sender: "Gcc-patches" --- htdocs/gcc-12/changes.html | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/htdocs/gcc-12/changes.html b/htdocs/gcc-12/changes.html index 78b7b05f..e9f132c0 100644 --- a/htdocs/gcc-12/changes.html +++ b/htdocs/gcc-12/changes.html @@ -736,7 +736,18 @@ function Multiply (S1, S2 : Sign) return Sign is - +

RISC-V

+
    +
  • Default ISA spec version was bump to 20191213, more detail see this + announcement
    • +
  • New ISA extension support for zba, zbb, zbc, zbs was added.
    • +
  • New ISA extension support for vector and scalar crypto was added, only + support architecture testing marco and -march= parsing.
    • +
  • The option -mtune=thead-c906 is added to tune for T-HEAD + c906 cores.
    • + +