From nobody Tue Nov 18 07:41:49 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; 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; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1608062289; cv=none; d=zohomail.com; s=zohoarc; b=Yqlgi+zc+KbT/p1rOgNMafVGF12avXvS+WAPE2N6X+1TGAKa/RZJWmQkHJzPhaRFg9NPYIIceYH5YdSijqQe2nzaYgoCIA7T4dLqYfSMB9/E7YOn2F4mCtU4N+UZAUjEgiHsvncTDWfnC06n6m0XmX6mEXQqGkR3IAau0dff1eQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1608062289; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=BEwYFEY64E6YH4Stkyxs1VZXpWDmbEeNFUVtLlxD51I=; b=bdvo44Mzgvk32c10Nu+pKhVFoH1SJTkNNWXonMEdOGqRWUzKLHpEP96cd2l6LOYJNk4cwuMYhb70ygch4JcCMfeBQgWEwBV3XRXbPXNg9a++UYF0SAMQLUDw3ko1istu1MxSxPBWGskCU3ZysJvBKLWqRwTcCD/tEtkKynn5q9M= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; 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; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1608062289730282.5217839893477; Tue, 15 Dec 2020 11:58:09 -0800 (PST) Received: from localhost ([::1]:44988 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kpEog-0002ZZ-Sm for importer@patchew.org; Tue, 15 Dec 2020 13:12:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:34434) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kpEXZ-0003IW-1M for qemu-devel@nongnu.org; Tue, 15 Dec 2020 12:55:16 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:46949) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kpEXU-0001XW-Cy for qemu-devel@nongnu.org; Tue, 15 Dec 2020 12:55:11 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-45-Z8slA_hpOAeYITiBV8OcEQ-1; Tue, 15 Dec 2020 12:55:04 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D63871005504; Tue, 15 Dec 2020 17:55:03 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 71E735D6BA; Tue, 15 Dec 2020 17:55:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1608054907; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=BEwYFEY64E6YH4Stkyxs1VZXpWDmbEeNFUVtLlxD51I=; b=CdHxHtfYj208NVEBSSiqHC4+HzG9xKaWOHYB0t8yi2My51El/FYbNN5EXChMwoI/NVzczr t1QWRE6fYWSj+6vMqaDhkC2aXNFPTYpFLbkETv0QRLjZwDXBNkX6y9a46B+VGNggzsjCEz lbkwA4rSkEeSSFOC+z5MTwGF8M7CP78= X-MC-Unique: Z8slA_hpOAeYITiBV8OcEQ-1 From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL 33/45] accel/tcg: Remove special case for GCC < 4.6 Date: Tue, 15 Dec 2020 12:54:33 -0500 Message-Id: <20201215175445.1272776-34-pbonzini@redhat.com> In-Reply-To: <20201215175445.1272776-1-pbonzini@redhat.com> References: <20201215175445.1272776-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" 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=216.205.24.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) From: Philippe Mathieu-Daud=C3=A9 Since commit efc6c070aca ("configure: Add a test for the minimum compiler version") the minimum compiler version required for GCC is 4.8. We can safely remove the special case for GCC 4.6 introduced in commit 0448f5f8b81 ("cpu-exec: Fix compiler warning (-Werror=3Dclobbered)"). No change for Clang as we don't know. Signed-off-by: Philippe Mathieu-Daud=C3=A9 Reviewed-by: Peter Maydell Reviewed-by: Marc-Andr=C3=A9 Lureau Message-Id: <20201210134752.780923-3-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini --- accel/tcg/cpu-exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/accel/tcg/cpu-exec.c b/accel/tcg/cpu-exec.c index 251b340fb9..c2c26489c7 100644 --- a/accel/tcg/cpu-exec.c +++ b/accel/tcg/cpu-exec.c @@ -724,7 +724,7 @@ int cpu_exec(CPUState *cpu) =20 /* prepare setjmp context for exception handling */ if (sigsetjmp(cpu->jmp_env, 0) !=3D 0) { -#if defined(__clang__) || !QEMU_GNUC_PREREQ(4, 6) +#if defined(__clang__) /* Some compilers wrongly smash all local variables after * siglongjmp. There were bug reports for gcc 4.5.0 and clang. * Reload essential local variables here for those compilers. --=20 2.26.2