Message ID | 20200214194643.23317-4-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <SRS0=YIko=4C=nongnu.org=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@kernel.org> Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 495DB1580 for <patchwork-qemu-devel@patchwork.kernel.org>; Fri, 14 Feb 2020 19:50:04 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1FDCF2073A for <patchwork-qemu-devel@patchwork.kernel.org>; Fri, 14 Feb 2020 19:50:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="ZJpr2yNc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1FDCF2073A Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:44916 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org>) id 1j2gyR-0007aV-An for patchwork-qemu-devel@patchwork.kernel.org; Fri, 14 Feb 2020 14:50:03 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:49104) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <richard.henderson@linaro.org>) id 1j2gvL-00034S-Gn for qemu-devel@nongnu.org; Fri, 14 Feb 2020 14:46:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from <richard.henderson@linaro.org>) id 1j2gvK-0003eC-Ir for qemu-devel@nongnu.org; Fri, 14 Feb 2020 14:46:51 -0500 Received: from mail-pg1-x542.google.com ([2607:f8b0:4864:20::542]:40086) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from <richard.henderson@linaro.org>) id 1j2gvK-0003c0-Dg for qemu-devel@nongnu.org; Fri, 14 Feb 2020 14:46:50 -0500 Received: by mail-pg1-x542.google.com with SMTP id z7so5450564pgk.7 for <qemu-devel@nongnu.org>; Fri, 14 Feb 2020 11:46:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=HlkIYk7mnAAf7AbZuXJxcfBvUpBjMWEzz4Glx4QDkeU=; b=ZJpr2yNc4bFP0OQSn9wxp9sciMybWSOPY3ZBxGD/wZw9U32RjStcE0eH70GeKj/CQD 15gorhT6j8dFvMw12/T/LDxNV7BNbrX01ZbFo6xulNyW6iWvP6QHA6arflTMpR3Cwzpc M5CED+VyzP4Yg7ubx+0QOg6skJqFSIOF1QmCzvvHx6rizFma9a1LXjF26dNEcPnIh8he KfsOh4lgNrWXE/1vQkwaY9Pys1atlmwxZNPIqr37pZmGZP3y1UaDudf9YMP5ELPYYUvm eacJT8axDZAzba6m+V/WStVmtiNGs+/+mghDQXefLaLweK0Ck7mDXACxMXSanfCVhgRO Qazg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=HlkIYk7mnAAf7AbZuXJxcfBvUpBjMWEzz4Glx4QDkeU=; b=pqx5GgaaEPG/Qrc9tk+WsTyPawMnRiXPYbPTqkHQ0ThBAP58jR7MwX5eyHqt3gkGme JfMF3A+ZOLP7D60vbC22IpiJJC3Y+65s9Jti47vrzTD/AFA0NsabsFUPyEIrTeKFGNz+ efXFv6MS7v0kruyd8CoIZEOi/DiLOckYUIFruf0J+6Cs0WpBNX2MGtV4JcYSH4neySsO 0jau9X7enng9CSFSefivNi2UVedLRObhw6aTksRe1uB2mhS7Lx3S/UkELbmUrMGfQI3R HN+/T099xAWjU7pQlDS8+kER5lje0mwtUXFUXoe/b2le/4Z010+2IJoqT0ix4wM5M/6m xDDA== X-Gm-Message-State: APjAAAVEseAqyUJl3m7Ze4vhknyDx4nUtjr2KCPEhY9GlYTttTcfLY3L tg4OTnaKiF0DVFnTRqMW9JFpy2QecEM= X-Google-Smtp-Source: APXvYqx51fEyzMIeFlHSW3wszAvuE/evubtnMJqdpkcnlDApcjTKGKOPjcHgj5e2be6cKY2Cl50wmw== X-Received: by 2002:a63:d18:: with SMTP id c24mr5238576pgl.218.1581709609094; Fri, 14 Feb 2020 11:46:49 -0800 (PST) Received: from localhost.localdomain (97-126-123-70.tukw.qwest.net. [97.126.123.70]) by smtp.gmail.com with ESMTPSA id g13sm7558851pfo.169.2020.02.14.11.46.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Feb 2020 11:46:48 -0800 (PST) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Subject: [PATCH 3/4] target/arm: Flush high bits of sve register after AdvSIMD ZIP/UZP/TRN Date: Fri, 14 Feb 2020 11:46:42 -0800 Message-Id: <20200214194643.23317-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200214194643.23317-1-richard.henderson@linaro.org> References: <20200214194643.23317-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::542 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: peter.maydell@linaro.org, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org> |
Series |
target/arm: fix some simd writes vs sve
|
expand
|
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 096a854aed..b83d09dbcd 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -7054,6 +7054,7 @@ static void disas_simd_zip_trn(DisasContext *s, uint32_t insn) tcg_temp_free_i64(tcg_resl); write_vec_element(s, tcg_resh, rd, 1, MO_64); tcg_temp_free_i64(tcg_resh); + clear_vec_high(s, true, rd); } /*
Writes to AdvSIMD registers flush the bits above 128. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> --- target/arm/translate-a64.c | 1 + 1 file changed, 1 insertion(+)