From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from eggs.gnu.org (eggs.gnu.org [IPv6:2001:470:142:3::10]) by sourceware.org (Postfix) with ESMTPS id 862883858402 for ; Wed, 6 Sep 2023 10:43:25 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 862883858402 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=fail smtp.mailfrom=loongson.cn Received: from mail.loongson.cn ([114.242.206.163]) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qdq0H-0006hF-3x for gcc-patches@gcc.gnu.org; Wed, 06 Sep 2023 06:43:25 -0400 Received: from loongson.cn (unknown [10.10.130.252]) by gateway (Coremail) with SMTP id _____8CxNvHEV_hkXVAgAA--.64551S3; Wed, 06 Sep 2023 18:43:16 +0800 (CST) Received: from slurm-master.loongson.cn (unknown [10.10.130.252]) by localhost.localdomain (Coremail) with SMTP id AQAAf8CxriO8V_hkPXpuAA--.28525S5; Wed, 06 Sep 2023 18:43:15 +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 v1 1/4] LoongArch: Add tests of -mstrict-align option. Date: Wed, 6 Sep 2023 18:43:04 +0800 Message-Id: <20230906104307.37244-2-chenxiaolong@loongson.cn> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230906104307.37244-1-chenxiaolong@loongson.cn> References: <20230906104307.37244-1-chenxiaolong@loongson.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:AQAAf8CxriO8V_hkPXpuAA--.28525S5 X-CM-SenderInfo: hfkh05xldrz0tqj6z05rqj20fqof0/1tbiAQAGBWT3-DUFCwAAsW X-Coremail-Antispam: 1Uk129KBj9xXoWruw4Dtw48tFW5tFW7JF1kJFc_yoWfJrXEkF 12q3s3Gr4Uua1xCFWvvry5CF9akws3XFySqF4FqFs7XFyDXFs0yFWDJFy7ZFyjyr18JFZx GFZavr1SyF9xtosvyTuYvTs0mTUanT9S1TB71UUUUUDqnTZGkaVYY2UrUUUUj1kv1TuYvT s0mT0YCTnIWjqI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUI cSsGvfJTRUUUb7xYFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20x vaj40_Wr0E3s1l1IIY67AEw4v_Jrv_JF1l8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxS w2x7M28EF7xvwVC0I7IYx2IY67AKxVW5JVW7JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxV W8JVWxJwA2z4x0Y4vEx4A2jsIE14v26F4UJVW0owA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_ Cr1j6rxdM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6xACxx1l5I 8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E87Iv67AK xVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IYc2Ij64vIr41l42xK82IYc2Ij64 vIr41l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8G jcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r126r1DMIIYrxkI7VAKI48JMIIF0xvE2I x0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMIIF0xvE42xK 8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E87Iv6xkF7I 0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07j83kZUUUUU= Received-SPF: pass client-ip=114.242.206.163; envelope-from=chenxiaolong@loongson.cn; helo=mail.loongson.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9,SPF_HELO_NONE=0.001,SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Status: No, score=-13.5 required=5.0 tests=BAYES_00,GIT_PATCH_0,KAM_DMARC_STATUS,KAM_SHORT,SPF_FAIL,SPF_HELO_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 | 13 +++++++++++++ 1 file changed, 13 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..bcad2b84f68 --- /dev/null +++ b/gcc/testsuite/gcc.target/loongarch/strict-align.c @@ -0,0 +1,13 @@ +/* { 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