From nobody Thu Apr 3 11:45:42 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1742885818424718.677310364691; Mon, 24 Mar 2025 23:56:58 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1twyAe-0000Pi-Bf; Tue, 25 Mar 2025 02:53:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1twy92-0005ZI-QI; Tue, 25 Mar 2025 02:52:18 -0400 Received: from isrv.corpit.ru ([86.62.121.231]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1twy8z-0001w6-Mt; Tue, 25 Mar 2025 02:52:15 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id D6D33107D79; Tue, 25 Mar 2025 09:49:33 +0300 (MSK) Received: from gandalf.tls.msk.ru (mjt.wg.tls.msk.ru [192.168.177.130]) by tsrv.corpit.ru (Postfix) with ESMTP id 798DE1D5E84; Tue, 25 Mar 2025 09:50:43 +0300 (MSK) Received: by gandalf.tls.msk.ru (Postfix, from userid 1000) id 741A157050; Tue, 25 Mar 2025 09:50:43 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Guo Hongyu , Xianglai Li , Bibo Mao , Michael Tokarev Subject: [Stable-9.2.3 54/69] target/loongarch: Fix vldi inst Date: Tue, 25 Mar 2025 09:50:28 +0300 Message-Id: <20250325065043.3263864-4-mjt@tls.msk.ru> X-Mailer: git-send-email 2.39.5 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=86.62.121.231; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1742885820026019100 Content-Type: text/plain; charset="utf-8" From: Guo Hongyu Refer to the link below for a description of the vldi instructions: https://jia.je/unofficial-loongarch-intrinsics-guide/lsx/misc/#synopsis_88 Fixed errors in vldi instruction implementation. Signed-off-by: Guo Hongyu Tested-by: Xianglai Li Signed-off-by: Xianglai Li Reviewed-by: Bibo Mao Signed-off-by: Bibo Mao (cherry picked from commit 02ce6cea71be4f6774351f5e658d50044c5b53b2) Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2865 Signed-off-by: Michael Tokarev diff --git a/target/loongarch/tcg/insn_trans/trans_vec.c.inc b/target/loong= arch/tcg/insn_trans/trans_vec.c.inc index ba5ca98a33..dff92772ad 100644 --- a/target/loongarch/tcg/insn_trans/trans_vec.c.inc +++ b/target/loongarch/tcg/insn_trans/trans_vec.c.inc @@ -3480,7 +3480,7 @@ static uint64_t vldi_get_value(DisasContext *ctx, uin= t32_t imm) break; case 1: /* data: {2{16'0, imm[7:0], 8'0}} */ - data =3D (t << 24) | (t << 8); + data =3D (t << 40) | (t << 8); break; case 2: /* data: {2{8'0, imm[7:0], 16'0}} */ --=20 2.39.5