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[2620:52:3:1:0:246e:9693:128c]) by mx.google.com with ESMTPS id bu17-20020a056122239100b0049d2be551d9si3450851vkb.154.2023.12.15.05.01.54 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 Dec 2023 05:01:54 -0800 (PST) Received-SPF: pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) client-ip=2620:52:3:1:0:246e:9693:128c; Authentication-Results: mx.google.com; dkim=pass header.i=@xry111.site header.s=default header.b=nhlhmeZf; arc=pass (i=1); spf=pass (google.com: domain of gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org designates 2620:52:3:1:0:246e:9693:128c as permitted sender) smtp.mailfrom="gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org"; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=xry111.site Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 6C861384CBA3 for ; Fri, 15 Dec 2023 13:01:54 +0000 (GMT) X-Original-To: gcc-patches@gcc.gnu.org Delivered-To: gcc-patches@gcc.gnu.org Received: from xry111.site (xry111.site [89.208.246.23]) by sourceware.org (Postfix) with ESMTPS id D72D73861875 for ; Fri, 15 Dec 2023 13:01:31 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org D72D73861875 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 D72D73861875 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=1702645293; cv=none; b=wsfhncGaVBywVpPc6N1Kr2snPacYSjs3L9kPPx7od8PCBC/tBmuRWF/Oy4fCiW455HNTST43gED71c7IbZ4C46eN4fB87f0GBs61Wt2HdedoiiCl2MX+QrO7iwqSpBHpVwpD8CsacT6BKQlMD9FrbIH3T+peX8UAdhJgcpYwc7k= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1702645293; c=relaxed/simple; bh=0fTcdwlZrZcux2ZBwKBvWX/FdQKUNizI3XI3RhaTHh4=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=IwATkdwGPtRPYVRBn18LSOefZlhBudPbxTY0jpJuCF1jGAesXlNXpVItmfame7jrVqjgOVPy3vEoM5rSQCQgxOY9TvHlXtXzHg4o1wtmO76kIXEK8mYMNq4zJ2hQDcte3WhWeYlNLXoqe+//4NdRGq3Bg0SfNFX0xHvYyl7ZvNA= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=xry111.site; s=default; t=1702645290; bh=0fTcdwlZrZcux2ZBwKBvWX/FdQKUNizI3XI3RhaTHh4=; h=From:To:Cc:Subject:Date:From; b=nhlhmeZf4wfNxLN/4pNDPfyLdGWXsSTQwfPykmf3c+9NyMHGUGytDedGN6TmW4I4E P/zy7pCBXjZnck1KjBiAV/ILw1+cMVSCqPDnenMPWKj0M1bzo3PPSHtOiPCVzPq6md TwYX+8hGynAw0FQVGnZw/Q+N/RHbUb5PjTR/Os9k= Received: from stargazer.. (unknown [124.115.222.149]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 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 BD33566B72; Fri, 15 Dec 2023 08:00:35 -0500 (EST) From: Xi Ruoyao To: gcc-patches@gcc.gnu.org Cc: chenglulu , i@xen0n.name, xuchenghua@loongson.cn, Jiahao Xu , Xi Ruoyao Subject: [PATCH] LoongArch: Remove constraint z from movsi_internal Date: Fri, 15 Dec 2023 20:56:35 +0800 Message-ID: <20231215125727.308264-1-xry111@xry111.site> X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Spam-Status: No, score=-9.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, LIKELY_SPAM_FROM, SPF_HELO_PASS, 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 X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gcc-patches-bounces+ouuuleilei=gmail.com@gcc.gnu.org X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785353013610506766 X-GMAIL-MSGID: 1785353013610506766 We don't allow SImode in FCC, so constraint z is never really used here. gcc/ChangeLog: * config/loongarch/loongarch.md (movsi_internal): Remove constraint z. --- Bootstrapped and regtested on loongarch64-linux-gnu. Ok for trunk? gcc/config/loongarch/loongarch.md | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/gcc/config/loongarch/loongarch.md b/gcc/config/loongarch/loongarch.md index a5d0dcd65fe..404a663c1a6 100644 --- a/gcc/config/loongarch/loongarch.md +++ b/gcc/config/loongarch/loongarch.md @@ -2108,8 +2108,8 @@ (define_expand "movsi" }) (define_insn_and_split "*movsi_internal" - [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,w,*f,f,*r,*m,*r,*z") - (match_operand:SI 1 "move_operand" "r,Yd,w,rJ,*r*J,m,*f,*f,*z,*r"))] + [(set (match_operand:SI 0 "nonimmediate_operand" "=r,r,r,w,*f,f,*r,*m") + (match_operand:SI 1 "move_operand" "r,Yd,w,rJ,*r*J,m,*f,*f"))] "(register_operand (operands[0], SImode) || reg_or_0_operand (operands[1], SImode))" { return loongarch_output_move (operands[0], operands[1]); } @@ -2122,7 +2122,7 @@ (define_insn_and_split "*movsi_internal" DONE; } " - [(set_attr "move_type" "move,const,load,store,mgtf,fpload,mftg,fpstore,mftg,mgtf") + [(set_attr "move_type" "move,const,load,store,mgtf,fpload,mftg,fpstore") (set_attr "mode" "SI")]) ;; 16-bit Integer moves