From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A214CC5475B for ; Wed, 6 Mar 2024 17:22:08 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rhuw0-000864-MC; Wed, 06 Mar 2024 12:20:04 -0500 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 1rhuvx-0007yh-Ie for qemu-riscv@nongnu.org; Wed, 06 Mar 2024 12:20:01 -0500 Received: from mail-pl1-x634.google.com ([2607:f8b0:4864:20::634]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1rhuvu-0000qY-Ps for qemu-riscv@nongnu.org; Wed, 06 Mar 2024 12:20:01 -0500 Received: by mail-pl1-x634.google.com with SMTP id d9443c01a7336-1dd10ae77d8so30490125ad.0 for ; Wed, 06 Mar 2024 09:19:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ventanamicro.com; s=google; t=1709745596; x=1710350396; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JlmAP9H3GMwk8y8I+55mQA4SRyf/lUmeN/mNvAUpUvc=; b=Kyg8UO68Co70olXS46ORys3TMGwnOLD3NkF8wMNI3BlmkN3FBb2n9/kdeWy6aWtnV1 4+C6/33ZhLZx9Q6ZU96qHOjKNxQ6gEJwJM7qD/F6o/WwTEiFC9ZVTxpICxUtEEWREC7i InW1IYB5hvfAp4W1axrK8mV4+1d50CuZghVytIeZfmFLGxxfvt8iOcqk8P03IifHwhxt KpaDNUN2PegjT+kv4FbIYlZNpwnV8zYvMaIVvObmY+c0cYvd4YWtI/bQyLE/5xNnYoH4 T7P8kyjqoXr6CqfskJGkj/nrot7gJlsBke80G/4DYoskqauUP3MppsoryNGUVVny8jgr 0a2g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1709745596; x=1710350396; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=JlmAP9H3GMwk8y8I+55mQA4SRyf/lUmeN/mNvAUpUvc=; b=DSiNK+ukHGTAIjxhYi2zz+dQL3jPhLhy0Nd7rMbSrK0x8elzDAr2968nzMaDt/Gr+j 4V5wY+jTGbs/jGn1lvEGEqpUSz1jMzCZtthVFYCpHKdKqvd0tx67tmOQLZMaq6XCI7KK dfUSSB/f8Ecd3tWDytbzjbSgIFZnpZVuir1srJ/BxC9APyauMOpY4FGObd6Aw7sJY3lV grSTX9rM/H/OykcfFeyTCsqKTgmTrZau8F789kj1TeFoJooO0/IJXRtRiDDtZUf7ut9v GPRyEwvJaYD4w+Ky2WnnN7uHQmGzEFlP1GNWXHnJ2eFVIS8d3y6YsnMr8qiuIb8sM0Sr +dGg== X-Gm-Message-State: AOJu0YwVY/ovuWjtr0sM/zabXup78VVMuIpaurTmMURrVp+bi4/Pp7iT mAuiq2bQSejmXFaYxEqBGAmLmh5dgGW3Vxo0qovMjW8lgURGyOwBG1TjGxdQjSg= X-Google-Smtp-Source: AGHT+IHjGOKM/oZ3IJIrK6umueEVpkwzuc7Fa6pfiYYTQVjO0OYQitnfcRbX+0WByHvada8DSlDvXQ== X-Received: by 2002:a17:902:f685:b0:1dc:297d:b621 with SMTP id l5-20020a170902f68500b001dc297db621mr7214130plg.16.1709745596541; Wed, 06 Mar 2024 09:19:56 -0800 (PST) Received: from grind.dc1.ventanamicro.com ([177.94.15.159]) by smtp.gmail.com with ESMTPSA id p17-20020a170902c71100b001dbb6fef41fsm12869712plp.257.2024.03.06.09.19.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 06 Mar 2024 09:19:56 -0800 (PST) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org, alistair.francis@wdc.com, bmeng@tinylab.org, liwei1518@gmail.com, zhiwei_liu@linux.alibaba.com, palmer@rivosinc.com, Daniel Henrique Barboza , Richard Henderson Subject: [PATCH v7 6/9] target/riscv/vector_helper.c: set vstart = 0 in GEN_VEXT_VSLIDEUP_VX() Date: Wed, 6 Mar 2024 14:19:29 -0300 Message-ID: <20240306171932.549549-7-dbarboza@ventanamicro.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240306171932.549549-1-dbarboza@ventanamicro.com> References: <20240306171932.549549-1-dbarboza@ventanamicro.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::634; envelope-from=dbarboza@ventanamicro.com; helo=mail-pl1-x634.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-riscv@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-riscv-bounces+qemu-riscv=archiver.kernel.org@nongnu.org Sender: qemu-riscv-bounces+qemu-riscv=archiver.kernel.org@nongnu.org The helper isn't setting env->vstart = 0 after its execution, as it is expected from every vector instruction that completes successfully. Signed-off-by: Daniel Henrique Barboza Reviewed-by: Richard Henderson Reviewed-by: Alistair Francis --- target/riscv/vector_helper.c | 1 + 1 file changed, 1 insertion(+) diff --git a/target/riscv/vector_helper.c b/target/riscv/vector_helper.c index 84cec73eb2..cc7290a1bb 100644 --- a/target/riscv/vector_helper.c +++ b/target/riscv/vector_helper.c @@ -4782,6 +4782,7 @@ void HELPER(NAME)(void *vd, void *v0, target_ulong s1, void *vs2, \ } \ *((ETYPE *)vd + H(i)) = *((ETYPE *)vs2 + H(i - offset)); \ } \ + env->vstart = 0; \ /* set tail elements to 1s */ \ vext_set_elems_1s(vd, vta, vl * esz, total_elems * esz); \ } -- 2.43.2