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 X-Spam-Level: X-Spam-Status: No, score=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B04F7C432C1 for ; Mon, 23 Sep 2019 23:07:03 +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 7E8CE20820 for ; Mon, 23 Sep 2019 23:07:03 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="tQZ9bhlZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7E8CE20820 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:37102 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCXQ6-00027r-6e for qemu-devel@archiver.kernel.org; Mon, 23 Sep 2019 19:07:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:35769) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iCXJb-0005Y1-2S for qemu-devel@nongnu.org; Mon, 23 Sep 2019 19:00:20 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iCXJY-00082F-3a for qemu-devel@nongnu.org; Mon, 23 Sep 2019 19:00:18 -0400 Received: from mail-pl1-x644.google.com ([2607:f8b0:4864:20::644]:39790) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iCXJX-00081W-Qm for qemu-devel@nongnu.org; Mon, 23 Sep 2019 19:00:15 -0400 Received: by mail-pl1-x644.google.com with SMTP id s17so5724938plp.6 for ; Mon, 23 Sep 2019 16:00:15 -0700 (PDT) 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; bh=QCKS3yxfLQ4jE5yT+JsFmTOrmseheZBe+jPLNTKKzwI=; b=tQZ9bhlZ78sLR0JmELQxY75Ky/qNTx8OOgpz52R5Uw8qOCjxeKwQWqX2aKHXYGKMsd 2oWixByLYfif6P7v505svSGt1w2akl0C+1u8K/iWFQ9yN9Odb2MsI8ZIEfgd1LUwV18b hKwGPwukX+/AZtWCThzPvy8RNy19/h9KStpRoTFqJa/EYsdvfa0II9TFjeqDRirgBmrD ALuRtmrMV6/sdCIbZKK2vjIebEUpJeDE7StIABJjmyN7aWjhhV9AV9oN3t5AHY73Muaf iTBjiNPh6FFxmbSiRVTk7LHo3dvztMOdKPW4AjWI5/l8lBP/RGVI8TBeK2wh7S3lZY7P QHOA== 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; bh=QCKS3yxfLQ4jE5yT+JsFmTOrmseheZBe+jPLNTKKzwI=; b=tRkSY02VQCJlLIaNOxDfwIAf7B8+I2IlDdHyGN/n3dyDghZtAaV2QfU7aNMEkcRadQ afPUHlFMRdmKIBPaHeoHblqrN9x/UZTpCkIwe9Eip+64DntIDD+0gYSTGb2IQsUJamb+ zwuJwUroUFRWm2vuTizRq6glplb1iU7QUzT81piZXS1U48HOTzMCcJfq2N1si42ctzwS Gz80RdZEB98gHtoTB7iccOOdXBarR+hfRIyHHxzhlc8qgwuF0HVVACfXpclYHvMtZ57r qFM74Rd2oNq7VWjyPBFbGoC8HLbQ9L+SUQj6AsEWAXo40AhqIpFyA/4tovhBhIv7TmRU gu/w== X-Gm-Message-State: APjAAAXzM0FuwK+EbrSs34ctXi+eAX5Bhta9P/Gb+waZLhu5oTsKZ9LS aR/3Ue2c5+uSWaOx6CQPA5AYfNaTzro= X-Google-Smtp-Source: APXvYqwFZaw2LXpvZuS8D76JQ543UEyNG5l3d2ap3N4S/lcMv/GvAO44UKu1ATvRm2oyYE490l/Hfw== X-Received: by 2002:a17:902:fe12:: with SMTP id g18mr2107665plj.97.1569279614328; Mon, 23 Sep 2019 16:00:14 -0700 (PDT) Received: from localhost.localdomain ([12.206.46.59]) by smtp.gmail.com with ESMTPSA id 74sm11674810pfy.78.2019.09.23.16.00.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 23 Sep 2019 16:00:13 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v4 04/16] cputlb: Use optimize_away in load/store_helpers Date: Mon, 23 Sep 2019 15:59:52 -0700 Message-Id: <20190923230004.9231-5-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190923230004.9231-1-richard.henderson@linaro.org> References: <20190923230004.9231-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::644 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, alex.bennee@linaro.org, stefanha@redhat.com, david@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Increase the current runtime assert to a compile-time assert. Signed-off-by: Richard Henderson --- accel/tcg/cputlb.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c index 2222b87764..e529af6d09 100644 --- a/accel/tcg/cputlb.c +++ b/accel/tcg/cputlb.c @@ -1396,7 +1396,7 @@ load_helper(CPUArchState *env, target_ulong addr, TCGMemOpIdx oi, res = ldq_le_p(haddr); break; default: - g_assert_not_reached(); + optimize_away(); } return res; @@ -1680,8 +1680,7 @@ store_helper(CPUArchState *env, target_ulong addr, uint64_t val, stq_le_p(haddr, val); break; default: - g_assert_not_reached(); - break; + optimize_away(); } } -- 2.17.1