From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ej1-x636.google.com (mail-ej1-x636.google.com [IPv6:2a00:1450:4864:20::636]) by sourceware.org (Postfix) with ESMTPS id 7BF1B384BC09 for ; Tue, 24 May 2022 13:02:54 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 7BF1B384BC09 Received: by mail-ej1-x636.google.com with SMTP id f21so21530086ejh.11 for ; Tue, 24 May 2022 06:02:54 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WqcbdIDUW8s6g9mrc/1yRKTns9l77dW/AjYNqjZZq+Y=; b=muIUnpIBoQ8iCnRaYQstcZSpZNm2rGFQfkMstwbXpokr2t52Z9Mt6KHDVxyUoDXnDY ddvIxkgFwn586YKLXOtgIpa0CAifTG7cwWluPDC0vEnt5VQXgCA5s46RMG+U4WBhr9Nd KT7RBMlKm6YT32GSt7Ji13pIT2HTEFMQRrm8elT/cO3SX8fjWpjZI4Gjm9Oua0kZSe7J B4VM9QhTtn888BVPFhtocLcB81HuOXIlY9CmLc+9R2JD2vN+2kC0keuX09g0nOkahJlw PxGPEkt8yse99thURKdhY5vzUnmIPFRGSh3lEYuE48FAC9+TzrR0iOJBvVqOB/2umy6q lhUw== X-Gm-Message-State: AOAM530GDz8tCS/Za/maPBWOe8XUOusbyckWXPyCzyWUtQ3LWTS5lTmZ /uQxZNo7XD9eeVX2/eaZz+XG80xskM3/7Fs0ksM= X-Google-Smtp-Source: ABdhPJxU8fi1IjPjmjwDW4fq3j7taB3ud5G8CN9bs8dk7MMSysnlyWQ/uNZgmaWgcu3SsNppIj6OC47Dyt51gWm4L4M= X-Received: by 2002:a17:907:98c4:b0:6fe:a1e6:eae5 with SMTP id kd4-20020a17090798c400b006fea1e6eae5mr20406510ejc.309.1653397373146; Tue, 24 May 2022 06:02:53 -0700 (PDT) MIME-Version: 1.0 References: <20220510032526.11560-1-shiyulong@iscas.ac.cn> In-Reply-To: <20220510032526.11560-1-shiyulong@iscas.ac.cn> From: Kito Cheng Date: Tue, 24 May 2022 21:02:41 +0800 Message-ID: Subject: Re: [PATCH V4 0/3] RISC-V:Add mininal support for Zicbo[mzp] To: shiyulong@iscas.ac.cn Cc: GCC Patches , Andrew Waterman , jiawei , wuwei2016@iscas.ac.cn, =?UTF-8?B?5buW5LuV5Y2O?= Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, KAM_SHORT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) 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: Tue, 24 May 2022 13:03:05 -0000 Committed with a few minor style fixes, thanks! On Tue, May 10, 2022 at 11:26 AM wrote: > > From: yulong > > This patchset adds support for three recently ratified RISC-V extensions: > > - Zicbom (Cache-Block Management Instructions) > - Zicbop (Cache-Block Prefetch hint instructions) > - Zicboz (Cache-Block Zero Instructions) > > Patch 1: Add Zicbom/z/p mininal support > Patch 2: Add Zicbom/z/p instructions arch support > Patch 3: Add Zicbom/z/p instructions testcases > > diff with the previous version: > We use unspec_volatile instead of unspec for those cache operations, and move those UNSPEC from unspec to unspecv. > 19 > 20 cf. ; > > yulong (3): > RISC-V: Add mininal support for Zicbo[mzp] > RISC-V:Cache Management Operation instructions > RISC-V:Cache Management Operation instructions testcases > > gcc/common/config/riscv/riscv-common.cc | 8 +++ > gcc/config/riscv/predicates.md | 4 ++ > gcc/config/riscv/riscv-builtins.cc | 16 ++++++ > gcc/config/riscv/riscv-cmo.def | 17 +++++++ > gcc/config/riscv/riscv-ftypes.def | 4 ++ > gcc/config/riscv/riscv-opts.h | 8 +++ > gcc/config/riscv/riscv.md | 51 +++++++++++++++++++ > gcc/config/riscv/riscv.opt | 3 ++ > gcc/testsuite/gcc.target/riscv/cmo-zicbom-1.c | 21 ++++++++ > gcc/testsuite/gcc.target/riscv/cmo-zicbom-2.c | 21 ++++++++ > gcc/testsuite/gcc.target/riscv/cmo-zicbop-1.c | 23 +++++++++ > gcc/testsuite/gcc.target/riscv/cmo-zicbop-2.c | 23 +++++++++ > gcc/testsuite/gcc.target/riscv/cmo-zicboz-1.c | 9 ++++ > gcc/testsuite/gcc.target/riscv/cmo-zicboz-2.c | 9 ++++ > 14 files changed, 217 insertions(+) > create mode 100644 gcc/config/riscv/riscv-cmo.def > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbom-1.c > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbom-2.c > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbop-1.c > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicbop-2.c > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicboz-1.c > create mode 100644 gcc/testsuite/gcc.target/riscv/cmo-zicboz-2.c > > -- > 2.17.1 >