From nobody Sat Nov 15 19:29:20 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 1748166257452741.8984365510546; Sun, 25 May 2025 02:44:17 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uJ7so-0006xl-0B; Sun, 25 May 2025 05:43:06 -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 1uJ7sm-0006wk-1q; Sun, 25 May 2025 05:43:04 -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 1uJ7sk-0004YC-Ih; Sun, 25 May 2025 05:43:03 -0400 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id 1BBAE124DDD; Sun, 25 May 2025 12:42:47 +0300 (MSK) Received: from think4mjt.origo (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id E9601215F05; Sun, 25 May 2025 12:42:47 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Max Chou , Anton Blanchard , Daniel Henrique Barboza , Alistair Francis , Michael Tokarev Subject: [Stable-9.2.4 43/62] target/riscv: rvv: Apply vext_check_input_eew to OPIVI/OPIVX/OPFVF(vext_check_ss) instructions Date: Sun, 25 May 2025 12:42:26 +0300 Message-Id: <20250525094246.174612-9-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: 1748166259103116600 Content-Type: text/plain; charset="utf-8" From: Max Chou Handle the overlap of source registers with different EEWs. Co-authored-by: Anton Blanchard Reviewed-by: Daniel Henrique Barboza Signed-off-by: Max Chou Message-ID: <20250408103938.3623486-5-max.chou@sifive.com> Signed-off-by: Alistair Francis Cc: qemu-stable@nongnu.org (cherry picked from commit fbeaf35838768086b435833cb4dc5182c73ec2bc) Signed-off-by: Michael Tokarev diff --git a/target/riscv/insn_trans/trans_rvv.c.inc b/target/riscv/insn_tr= ans/trans_rvv.c.inc index 4a0c9fbeff..e8197f779e 100644 --- a/target/riscv/insn_trans/trans_rvv.c.inc +++ b/target/riscv/insn_trans/trans_rvv.c.inc @@ -412,7 +412,8 @@ static bool vext_check_ss(DisasContext *s, int vd, int = vs, int vm) { return require_vm(vm, vd) && require_align(vd, s->lmul) && - require_align(vs, s->lmul); + require_align(vs, s->lmul) && + vext_check_input_eew(s, vs, s->sew, -1, s->sew, vm); } =20 /* --=20 2.39.5