From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cstnet.cn (smtp84.cstnet.cn [159.226.251.84]) by sourceware.org (Postfix) with ESMTP id D7F333858C83 for ; Wed, 2 Nov 2022 12:52:56 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org D7F333858C83 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost.localdomain (unknown [47.113.87.88]) by APP-05 (Coremail) with SMTP id zQCowACXrncgaGJjPM3jBw--.59559S2; Wed, 02 Nov 2022 20:52:48 +0800 (CST) From: jiawei To: gcc-patches@gcc.gnu.org Cc: kito.cheng@sifive.com, palmer@rivosinc.com, christoph.muellner@vrull.eu, philipp.tomsich@vrull.eu, wuwei2016@iscas.ac.cn, jiawei Subject: [RFC] RISC-V: Add profile supports. Date: Wed, 2 Nov 2022 20:52:33 +0800 Message-Id: <20221102125235.2325572-1-jiawei@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:zQCowACXrncgaGJjPM3jBw--.59559S2 X-Coremail-Antispam: 1UD129KBjvdXoWrXFWrtryruF4xur1kGr1kuFg_yoWxWrb_uF 95Jr97Z345K3WrtasrKrn5Kr9rX3yDKry3J3Wjqr1Uur17Xr98A342yrW0yr15C3yrGwn3 ZryxZryfKw47XjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb7AFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_JFI_Gr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr0_ Cr1l84ACjcxK6I8E87Iv67AKxVWxJr0_GcWl84ACjcxK6I8E87Iv6xkF7I0E14v26rxl6s 0DM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkIecxEwVAFjwCF04k2 0xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI 8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41l IxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIx AIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2 jsIEc7CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7VUU7GYJUUUUU== X-Originating-IP: [47.113.87.88] X-CM-SenderInfo: 5mld4v3l6l2u1dvotugofq/1tbiCQESAGNiYZUMOgAAsZ X-Spam-Status: No, score=-5.5 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,SPF_HELO_PASS,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: Supports RISC-V profiles[1] in -march option, add minimal extension name supports. Default input set the profile is before other formal extensions. Test with -march=RV[I/M/A]2[0/2][U/M/S][64/32]+otherextensions. [1]https://github.com/riscv/riscv-profiles/blob/main/profiles.adoc jiawei (2): RISC-V: Add minimal supports for new extension in profile. RISC-V: Add profile supports. gcc/common/config/riscv/riscv-common.cc | 115 ++++++++++++++++++++++-- gcc/config/riscv/riscv-opts.h | 15 ++++ gcc/config/riscv/riscv-subset.h | 5 +- 3 files changed, 129 insertions(+), 6 deletions(-) -- 2.25.1