From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from azure-sdnproxy.icoremail.net (azure-sdnproxy.icoremail.net [207.46.229.174]) by sourceware.org (Postfix) with ESMTP id 665A13858D20 for ; Mon, 28 Aug 2023 02:33:55 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 665A13858D20 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=eswincomputing.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=eswincomputing.com Received: from E0002559DT1 (unknown [10.12.96.144]) by app2 (Coremail) with SMTP id EggMCgAnYZKEB+xkjtpBAA--.5510S2; Mon, 28 Aug 2023 10:33:48 +0800 (CST) Date: Mon, 28 Aug 2023 10:33:48 +0800 From: "Li Xu" To: xuli1 , gcc-patches Cc: kito.cheng , palmer , juzhe.zhong Subject: Re: [PATCH V2] RISC-V: Insert vsetivli zero, 0 for vmv.x.s/vfmv.f.s instructions satisfying REG_P(operand[1]) in -O0. 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