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 B247D3858D33 for ; Thu, 18 Jan 2024 07:15:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org B247D3858D33 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=loongson.cn Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=loongson.cn ARC-Filter: OpenARC Filter v1.0.0 sourceware.org B247D3858D33 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=114.242.206.163 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1705562126; cv=none; b=LOnzOaD4GwEcti6svwwQi260fLRehtUOIkml9cHTHkWRVxu/9Qb685yNS3bO3eyuWibayp7eN9KuKQjyzOPHvOtipecbIYfcyeb1iky3NhGc+2tt/oSBqEDzCaYwQuYu6Q89X8dTQvBUhv1/yrx3PtXsZOK0Ice1+TJuipBpobc= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1705562126; c=relaxed/simple; bh=GxL2A+FkwHOZ1B7tyXjv+opVa8cNaEQu+1UMm3tNEe4=; h=Subject:To:From:Message-ID:Date:MIME-Version; b=ejumsG5o29H3QvZ+qv51axQihrY96F7H0VMO44jEIzz+WNYAxh42PtVw6pih/VcUimGfkoPQWskeM+G3QhVqWpg6nJmHQrAX/oUqo/L298A5E6omO90yACUsvVSPw6Z+H11w4KhIN6SygZty/sCxq2Pu3bfZ0OlS7hk5rqh7rsA= ARC-Authentication-Results: i=1; server2.sourceware.org Received: from loongson.cn (unknown [10.20.4.107]) by gateway (Coremail) with SMTP id _____8BxXesF0KhlIocBAA--.7132S3; Thu, 18 Jan 2024 15:15:18 +0800 (CST) Received: from [10.20.4.107] (unknown [10.20.4.107]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxbs0F0KhlcvAHAA--.38252S3; Thu, 18 Jan 2024 15:15:17 +0800 (CST) Subject: Re: [PATCH v2] LoongArch: testsuite:Added additional vectorization "-mlsx" option. To: Richard Biener , Xi Ruoyao Cc: chenxiaolong , YunQiang Su , gcc-patches@gcc.gnu.org, i@xen0n.name, xuchenghua@loongson.cn, schwab@linux-m68k.org, ci_notify@linaro.org References: <20240113072817.31932-1-chenxiaolong@loongson.cn> <36fa3e47dfb106a150f113a300ecff6a7c869237.camel@xry111.site> <8654a1de861c86eda083dced141bc928df3930f4.camel@loongson.cn> <7b74e3f09cd083e489850774f2c85079bd470301.camel@xry111.site> <72675360c53a3d73a2171ca9e45d7e3049025c25.camel@loongson.cn> <870c3b36f3d88d56f38cbdeeb7c4301e6fa32cb2.camel@xry111.site> <6e608699db17a4f37b4bddf156d5c59759672e34.camel@loongson.cn> From: chenglulu Message-ID: <9dfd46d1-7499-51b5-e891-26fdf1f68eea@loongson.cn> Date: Thu, 18 Jan 2024 15:15:17 +0800 User-Agent: Mozilla/5.0 (X11; Linux loongarch64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-CM-TRANSID:AQAAf8Cxbs0F0KhlcvAHAA--.38252S3 X-CM-SenderInfo: xfkh0wpoxo3qxorr0wxvrqhubq/ X-Coremail-Antispam: 1Uk129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7KY7 ZEXasCq-sGcSsGvfJ3Ic02F40EFcxC0VAKzVAqx4xG6I80ebIjqfuFe4nvWSU5nxnvy29K BjDU0xBIdaVrnRJUUUBvb4IE77IF4wAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26c xKx2IYs7xG6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vE j48ve4kI8wA2z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxV AFwI0_Gr0_Cr1l84ACjcxK6I8E87Iv67AKxVW8Jr0_Cr1UM28EF7xvwVC2z280aVCY1x02 67AKxVW8Jr0_Cr1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l57IF6xkI12xvs2x26I8E6x ACxx1l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xIIjxv20xvE14v26r126r1DMcIj6I8E 87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr1lF7xvr2IY64vIr41lc7I2V7IY0V AS07AlzVAYIcxG8wCF04k20xvY0x0EwIxGrwCF54CYxVAaw2AFwI0_Jrv_JF1l4I8I3I0E 4IkC6x0Yz7v_Jr0_Gr1l4IxYO2xFxVAFwI0_Jrv_JF1lx2IqxVAqx4xG67AKxVWUJVWUGw C20s026x8GjcxK67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48J MIIF0xvE2Ix0cI8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r1j6r4UMI IF0xvE42xK8VAvwI8IcIk0rVWUJVWUCwCI42IY6I8E87Iv67AKxVWUJVW8JwCI42IY6I8E 87Iv6xkF7I0E14v26r1j6r4UYxBIdaVFxhVjvjDU0xZFpf9x07UMpBfUUUUU= X-Spam-Status: No, score=-7.3 required=5.0 tests=BAYES_00,KAM_DMARC_STATUS,NICE_REPLY_A,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 List-Id: > gcc.dg/tree-ssa/scev-16.c is OK to move > gcc.dg/pr104992.c should simply add -fno-tree-vectorize to the used > options and remove the vect_* stuff Hi Richard: I have a question. I don't understand the purpose of adding '-fno-tree-vectorize' here. Thanks!