From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.loongson.cn (mail.loongson.cn [114.242.206.163]) by sourceware.org (Postfix) with ESMTP id 4B6A93858D3C for ; Wed, 13 Sep 2023 03:32:00 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 4B6A93858D3C Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn Received: from loongson.cn (unknown [10.10.130.252]) by gateway (Coremail) with SMTP id _____8CxyOguLQFlJzAmAA--.38406S3; Wed, 13 Sep 2023 11:31:58 +0800 (CST) Received: from slurm-master.loongson.cn (unknown [10.10.130.252]) by localhost.localdomain (Coremail) with SMTP id AQAAf8BxrdwqLQFlxQ4CAA--.3491S5; Wed, 13 Sep 2023 11:31:57 +0800 (CST) From: Xiaolong Chen To: gcc-patches@gcc.gnu.org Cc: xry111@xry111.site, i@xen0n.name, xuchenghua@loongson.cn, chenglulu@loongson.cn, Xiaolong Chen Subject: [PATCH v4 01/23] LoongArch: Add tests of -mstrict-align option. Date: Wed, 13 Sep 2023 11:31:26 +0800 Message-Id: <20230913033148.5752-2-chenxiaolong@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230913033148.5752-1-chenxiaolong@loongson.cn> References: <20230913033148.5752-1-chenxiaolong@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:AQAAf8BxrdwqLQFlxQ4CAA--.3491S5 X-CM-SenderInfo: hfkh05xldrz0tqj6z05rqj20fqof0/1tbiAQANBWUBHCIA6AAAs7 X-Coremail-Antispam: 1Uk129KBj9xXoWruw4kJw4fJw13Zw13Gw13Jrc_yoWfJrcEyF y7X3s3Gr4Uua1xCFW0vryUCF9akws3XFySqFWFqFs7XFyDXFs0yFWDJFZrZFyjkr18JFZx Ga9avrnayF9xtosvyTuYvTs0mTUanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7AYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_JrI_Jryl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVWUCVW8JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v2 6r4UJVWxJr1le2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27w Aqx4xG64xvF2IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_JF0_Jw1lYx0Ex4A2jsIE 14v26r1j6r4UMcvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x 0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E 7480Y4vE14v26r106r1rMI8E67AF67kF1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcV C0I7IYx2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF 04k26cxKx2IYs7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7 CjxVAFwI0_Jr0_GrUvcSsGvfC2KfnxnUUI43ZEXa7IU8wNVDUUUUU== X-Spam-Status: No, score=-12.5 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_STATUS,KAM_SHORT,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: gcc/testsuite/ChangeLog: * gcc.target/loongarch/strict-align.c: New test. --- gcc/testsuite/gcc.target/loongarch/strict-align.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 gcc/testsuite/gcc.target/loongarch/strict-align.c diff --git a/gcc/testsuite/gcc.target/loongarch/strict-align.c b/gcc/testsuite/gcc.target/loongarch/strict-align.c new file mode 100644 index 00000000000..040d849584b --- /dev/null +++ b/gcc/testsuite/gcc.target/loongarch/strict-align.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-options "-Ofast -mstrict-align -mlasx" } */ +/* { dg-final { scan-assembler-not "vfadd.s" } } */ + +void +foo (float *restrict x, float *restrict y) +{ + x[0] = x[0] + y[0]; + x[1] = x[1] + y[1]; + x[2] = x[2] + y[2]; + x[3] = x[3] + y[3]; +} -- 2.20.1