From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from xry111.site (xry111.site [89.208.246.23]) by sourceware.org (Postfix) with ESMTPS id D15A93858C41 for ; Tue, 7 Nov 2023 11:11:01 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D15A93858C41 Authentication-Results: sourceware.org; dmarc=pass (p=reject dis=none) header.from=xry111.site Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=xry111.site ARC-Filter: OpenARC Filter v1.0.0 sourceware.org D15A93858C41 Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=89.208.246.23 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699355465; cv=none; b=eetCPPhzk/Yx459osYqlalX81cnNVuTgsQRUZk5yMMevdw2+qZLbT1ZLIHo14ZII59nUtFRQlKNaZIpRO/7Xh5gWKuNg3t31l0LGZ4tOjRJNzYAuxf7MtkD5r4HrUVOADzLHGvoxrVvAPTH6mCi/IqWw9BzRRun2O9P00v2hhn0= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1699355465; c=relaxed/simple; bh=wlcjyESLCM92OJD8dWd5Q4+z2qnM4yRZks4yFl6Iv9c=; h=DKIM-Signature:Message-ID:Subject:From:To:Date:MIME-Version; b=RXrWjhb9MPfKX8/ac3LkAA4B9icWC0fs+WR5UORS5Pl4v6In/qk2ZP3tkysZSbeT/hH0KcnI9yj9SSTq30J85pf5ptrpYuPuAKNgo2Kh0nMWu1xmGIATooMmNErgctIAbQqzDlIWRWB2k6u+Nve3ZxEIKzILSQabqmTu04eiP6I= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1699355457; bh=wlcjyESLCM92OJD8dWd5Q4+z2qnM4yRZks4yFl6Iv9c=; h=Subject:From:To:Cc:Date:In-Reply-To:References:From; b=Q5JcxegSdQ4xMGpa0aCfjYAfmiCgThKKd43QljgBis4ogIKUVAIvf6/vBDllmxB+D nVBPsBwHVPQkmuFcIMN47ixYN8sJVwJsXTT2B7rxAYtUFnsvMHBigywH8xUaEvmPF3 CXFRPkBGTHeTkoWyC2sf95Z1VTpd9B5qj+TOJmIA= Received: from [127.0.0.1] (unknown [IPv6:2001:470:683e::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature ECDSA (P-384) server-digest SHA384) (Client did not present a certificate) (Authenticated sender: xry111@xry111.site) by xry111.site (Postfix) with ESMTPSA id B3F5366A03; Tue, 7 Nov 2023 06:10:55 -0500 (EST) Message-ID: Subject: Re: [PATCH v1] LoongArch: Add modifiers for lsx and lasx. From: Xi Ruoyao To: chenxiaolong , gcc-patches@gcc.gnu.org Cc: i@xen0n.name, xuchenghua@loongson.cn, chenglulu@loongson.cn Date: Tue, 07 Nov 2023 19:10:53 +0800 In-Reply-To: <20231107040606.332-1-chenxiaolong@loongson.cn> References: <20231107040606.332-1-chenxiaolong@loongson.cn> Autocrypt: addr=xry111@xry111.site; prefer-encrypt=mutual; keydata=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 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.6 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,LIKELY_SPAM_FROM,SPF_HELO_PASS,SPF_PASS,TXREP,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Tue, 2023-11-07 at 12:06 +0800, chenxiaolong wrote: > +__m128i=C2=A0 a,b,c; > + > +__asm__ ("vadd.d %w0,%w1,%w2\n\t" > +=C2=A0=C2=A0 :"=3Df" (c) > +=C2=A0=C2=A0 :"f" (a),"f" (b) > +=C2=A0=C2=A0 :"cc"); This example does not work for me, with the definition of __m128i in another patch: typedef long long __m128i __attribute__ ((__vector_size__ (16), __may_alias= __)); __m128i a,b,c; void t(void) { __asm__ ("vadd.d %w0,%w1,%w2\n\t" :"=3Df" (c) :"f" (a),"f" (b) :"cc"); } t1.c: In function =E2=80=98t=E2=80=99: t1.c:6:1: error: inconsistent operand constraints in an =E2=80=98asm=E2=80= =99 6 | __asm__ ("vadd.d %w0,%w1,%w2\n\t" Please recheck. --=20 Xi Ruoyao School of Aerospace Science and Technology, Xidian University