From patchwork Mon Jul 24 17:06:15 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Maydell X-Patchwork-Id: 108591 Delivered-To: patch@linaro.org Received: by 10.140.101.44 with SMTP id t41csp4278059qge; Mon, 24 Jul 2017 10:07:46 -0700 (PDT) X-Received: by 10.237.57.199 with SMTP id m65mr20596894qte.243.1500916066003; Mon, 24 Jul 2017 10:07:46 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1500916065; cv=none; d=google.com; s=arc-20160816; b=frf/8bKtBven/GngvqyKKoDaR5k0gFc5mjbMmXVXwjFv+xDVz8uxtmgkGVAG7lywtz OzKX0hwxb5pQybsVXjaa5l8FtNWOOaFMb1zZFtLbtT3J2wtn/fJ+9tfjjxtMZGmHH3FZ 6Vq4spU59JL+6w/Z1nYn3DwAsngQ9oeDBHDI5S2ef8Q4CT/6H4P6U1XrIfLfc7cb7J++ Rtjrwj8JK5K3AFZ01PlPcLp9jmCihY6CCBa2vmBff9C8jLKi0BygnWgHphcvOcZFGFiy 8Kw1xzOsxUFkC1JgwTtJ4Z7ynn+58nfC1spa/ROl3dOAnl9zi+tIqCICT5IQ/VfNd0DY /Mfw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject:references:in-reply-to :message-id:date:to:from:arc-authentication-results; bh=ax4JEPZkOoTWXqOpPP4+OUBiDMt2TOMUu496/nIj7tc=; b=merWKG8Hq1xMT6luzsAyVWRW0VHQ+eixUjxs0eCiHvSl87NX+7a5BFBbR4ugyrrRqr qehvkIYFeIuDHbQuUiE/AY0vcQJ3X6iHzbR9sbCTGkY+PSv8AKIXg1FNfA3COAXqYBsB dx2Nn77MCSIwFoCeiCUW+KOzIuM+ALnkeZHjWlb9zss43MI9q5sS6z4maFpc2LeGpY8c Hcr8aW9gc04t9rMeuiWWrh0o+Q25lFntdKO+y7sWOlPgTFxBMwOJgLUDB5thMOLzxT3B yyHTrM4iyAzfyaPudDiVzlDgV4maJqN9jWwqUP58DuJKoZCfMqMhzaceoykOIAaFoMPp hyyA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id n28si9409795qkl.181.2017.07.24.10.07.45 for (version=TLS1 cipher=AES128-SHA bits=128/128); Mon, 24 Jul 2017 10:07:45 -0700 (PDT) Received-SPF: pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of qemu-devel-bounces+patch=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-devel-bounces+patch=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:55989 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dZgpb-0007u2-Av for patch@linaro.org; Mon, 24 Jul 2017 13:07:43 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55479) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dZgoI-0007B0-Me for qemu-devel@nongnu.org; Mon, 24 Jul 2017 13:06:23 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dZgoH-0001ck-VC for qemu-devel@nongnu.org; Mon, 24 Jul 2017 13:06:22 -0400 Received: from orth.archaic.org.uk ([2001:8b0:1d0::2]:37707) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dZgoH-0001cR-Om for qemu-devel@nongnu.org; Mon, 24 Jul 2017 13:06:21 -0400 Received: from pm215 by orth.archaic.org.uk with local (Exim 4.84_2) (envelope-from ) id 1dZgoF-00008p-Pl for qemu-devel@nongnu.org; Mon, 24 Jul 2017 18:06:19 +0100 From: Peter Maydell To: qemu-devel@nongnu.org Date: Mon, 24 Jul 2017 18:06:15 +0100 Message-Id: <1500915978-29213-2-git-send-email-peter.maydell@linaro.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1500915978-29213-1-git-send-email-peter.maydell@linaro.org> References: <1500915978-29213-1-git-send-email-peter.maydell@linaro.org> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:8b0:1d0::2 Subject: [Qemu-devel] [PULL 1/4] target/arm: fix TCG temp leak in aarch64 rev16 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" From: "Emilio G. Cota" Fix a TCG temporary leak in the new aarch64 rev16 handling. Signed-off-by: Emilio G. Cota Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- target/arm/translate-a64.c | 1 + 1 file changed, 1 insertion(+) -- 2.7.4 diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 883e9df..58ed4c6 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -4051,6 +4051,7 @@ static void handle_rev16(DisasContext *s, unsigned int sf, tcg_gen_shli_i64(tcg_rd, tcg_rd, 8); tcg_gen_or_i64(tcg_rd, tcg_rd, tcg_tmp); + tcg_temp_free_i64(mask); tcg_temp_free_i64(tcg_tmp); }