From nobody Mon Feb 9 05:35:38 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1728290685; cv=none; d=zohomail.com; s=zohoarc; b=diHrLBO+zVOx0Og1U6s+5s38rR1ratnmH9ocaiQQExB6E2eoo1nLyTIugbPWo9ds8jxL41oBJegXpIBR2I6jmJSQJQVfO9HeyOS4xCNTXAcW9bYmv0L7rTVhjzE4Sprvdt+Sx/NGw4WfoeMI8I8jppMsktCoy7BJ8Tn5F6MfyxA= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1728290685; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=d/8ssSTU7mU9zAIr/FLj6Igeoa1uzmUQfACLMVVyPwM=; b=Hzuwt+P9cOlwhLKGJfB8qCaWkVnUuVGWmnupXfF8El1C/ei2vVN+98wp5EzR2IsXW0rxDs81iSsxh6xsub5fPypDXsYdqVgFcUi13PMO0hk2xvrZxT+JzsLuI7ORlaopJWLkx6lughpIJ0jxUIFV537hp8JcNnJ6Jl92a3OKdFo= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1728290685234369.09263306441517; Mon, 7 Oct 2024 01:44:45 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sxjLP-00082R-Vy; Mon, 07 Oct 2024 04:43:56 -0400 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 1sxjLN-000823-VN for qemu-devel@nongnu.org; Mon, 07 Oct 2024 04:43:54 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sxjLM-000733-I6 for qemu-devel@nongnu.org; Mon, 07 Oct 2024 04:43:53 -0400 Received: from mail-lf1-f70.google.com (mail-lf1-f70.google.com [209.85.167.70]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-453-3_7axu_GPKKUkS_zLlkR4w-1; Mon, 07 Oct 2024 04:43:50 -0400 Received: by mail-lf1-f70.google.com with SMTP id 2adb3069b0e04-539ada1e190so1998537e87.2 for ; Mon, 07 Oct 2024 01:43:50 -0700 (PDT) Received: from avogadro.local ([151.95.43.71]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5c8e05a9297sm2922858a12.33.2024.10.07.01.43.45 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2024 01:43:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728290631; 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=d/8ssSTU7mU9zAIr/FLj6Igeoa1uzmUQfACLMVVyPwM=; b=N7IxhtwmWUA1h8MXFv6rwyCST77dqH9q4vrWSmZBL/YY6OhfTDpZlSgrxegsUOgVIy1E2Q 7eU5iduvcTUatUc55/BcnnrD7vgWWWKzL95NxJZdV3oPEssZA+LS/oyszh5fVi1qXG6dmv ZAbV7WPiZhjt+xMxQtyi+BXdyaWHJgA= X-MC-Unique: 3_7axu_GPKKUkS_zLlkR4w-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728290628; x=1728895428; 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=d/8ssSTU7mU9zAIr/FLj6Igeoa1uzmUQfACLMVVyPwM=; b=OIrqsDr9luiEY0TqgZ60NKJEa6Nz/FeDAS9Zbt+ZPiAu+HLIqbH2vfT2StMJrbegzc zJrpDrwhlrEWvFLCN71JwHPbXOfBdpUoBpTL+mViJjzYApxUyxPdDPPqmOWlgE6m0/yr yy6ofAhl+4uxiAvDXrzxK8tvCdpnppKocmqt4uPLhxFH3rmojldxUvoo8q+5lI4lMYR/ ow4vAoe7yFwVQKDekoFiZ2eI7Nvq+Y4qG977oPccD68lxSyoBErTv2sBXGUJSl8/RQMy nY1JpYII949H+KwQj08S6EQ48NC6bLJKMn6lAMZMzkhd3PUOp6VkK/CC3vNb6Te7cVgn btEA== X-Gm-Message-State: AOJu0Yw2FgzUYI1JgoEmaAMaj0btPMsBESgpbMBaPBIHR/A+cUaw2z3c F1RDcbHOpnE8xcr/J+LS8gZ1aaP7WFPnMqObTwSbQ44MtaWv56WWh3lDucF5Ma8NxMwiHzfZyp5 g/xa6D+AU5koMi6Rsuf1PCKy+fp9bASP2DOdLfR4Wqy64H38ayDOMCCGaVkgZGL6zI8tRZppbXW YR7LaO8XOaOyn5WLFiAHiRGKvgY9DRVkj1c0+l3/0= X-Received: by 2002:a05:6512:12d3:b0:533:43bf:565d with SMTP id 2adb3069b0e04-539ab88c2a2mr5700183e87.27.1728290627952; Mon, 07 Oct 2024 01:43:47 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEqBJ5ceAmjH2rg5nlWsPeFAHNncYMKPjrHV9R7EH5+aIBgJPeJufJvRliNGN7L8XhnyMkd7w== X-Received: by 2002:a05:6512:12d3:b0:533:43bf:565d with SMTP id 2adb3069b0e04-539ab88c2a2mr5700162e87.27.1728290627385; Mon, 07 Oct 2024 01:43:47 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: pierrick.bouvier@linaro.org, qemu-stable@nongnu.org, alex.bennee@linaro.org Subject: [PATCH 1/2] meson: define qemu_isa_flags Date: Mon, 7 Oct 2024 10:43:41 +0200 Message-ID: <20241007084342.1264048-2-pbonzini@redhat.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20241007084342.1264048-1-pbonzini@redhat.com> References: <20241007084342.1264048-1-pbonzini@redhat.com> MIME-Version: 1.0 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=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.151, 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=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@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-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1728290686590116600 Content-Type: text/plain; charset="utf-8" Create a separate variable for compiler flags that enable specific instruction set extensions, so that they can be used with cc.compiles/cc.links. Note that -mfpmath=3Dsse is a code generation option but it does not enable new instructions, therefore I did not make it part of qemu_isa_flags. Suggested-by: Pierrick Bouvier Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini Reviewed-By: Michael Tokarev Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Pierrick Bouvier Tested-by: Alex Benn=C3=A9e --- meson.build | 24 +++++++++++++++--------- 1 file changed, 15 insertions(+), 9 deletions(-) diff --git a/meson.build b/meson.build index 76335bb2a51..bbb0f6d9bcf 100644 --- a/meson.build +++ b/meson.build @@ -335,6 +335,10 @@ elif host_os =3D=3D 'windows' endif endif =20 +# Choose instruction set (currently x86-only) + +qemu_isa_flags =3D [] + # __sync_fetch_and_and requires at least -march=3Di486. Many toolchains # use i686 as default anyway, but for those that don't, an explicit # specification is necessary @@ -351,7 +355,7 @@ if host_arch =3D=3D 'i386' and not cc.links(''' sfaa(&val); return val; }''') - qemu_common_flags =3D ['-march=3Di486'] + qemu_common_flags + qemu_isa_flags =3D ['-march=3Di486'] endif =20 # Pick x86-64 baseline version @@ -367,29 +371,31 @@ if host_arch in ['i386', 'x86_64'] else # present on basically all processors but technically not part of # x86-64-v1, so only include -mneeded for x86-64 version 2 and above - qemu_common_flags =3D ['-mcx16'] + qemu_common_flags + qemu_isa_flags =3D ['-mcx16'] + qemu_isa_flags endif endif if get_option('x86_version') >=3D '2' - qemu_common_flags =3D ['-mpopcnt'] + qemu_common_flags - qemu_common_flags =3D cc.get_supported_arguments('-mneeded') + qemu_co= mmon_flags + qemu_isa_flags =3D ['-mpopcnt'] + qemu_isa_flags + qemu_isa_flags =3D cc.get_supported_arguments('-mneeded') + qemu_isa_f= lags endif if get_option('x86_version') >=3D '3' - qemu_common_flags =3D ['-mmovbe', '-mabm', '-mbmi', '-mbmi2', '-mfma',= '-mf16c'] + qemu_common_flags + qemu_isa_flags =3D ['-mmovbe', '-mabm', '-mbmi', '-mbmi2', '-mfma', '-= mf16c'] + qemu_isa_flags endif =20 # add required vector instruction set (each level implies those below) if get_option('x86_version') =3D=3D '1' - qemu_common_flags =3D ['-msse2'] + qemu_common_flags + qemu_isa_flags =3D ['-msse2'] + qemu_isa_flags elif get_option('x86_version') =3D=3D '2' - qemu_common_flags =3D ['-msse4.2'] + qemu_common_flags + qemu_isa_flags =3D ['-msse4.2'] + qemu_isa_flags elif get_option('x86_version') =3D=3D '3' - qemu_common_flags =3D ['-mavx2'] + qemu_common_flags + qemu_isa_flags =3D ['-mavx2'] + qemu_isa_flags elif get_option('x86_version') =3D=3D '4' - qemu_common_flags =3D ['-mavx512f', '-mavx512bw', '-mavx512cd', '-mavx= 512dq', '-mavx512vl'] + qemu_common_flags + qemu_isa_flags =3D ['-mavx512f', '-mavx512bw', '-mavx512cd', '-mavx512= dq', '-mavx512vl'] + qemu_isa_flags endif endif =20 +qemu_common_flags =3D qemu_isa_flags + qemu_common_flags + if get_option('prefer_static') qemu_ldflags +=3D get_option('b_pie') ? '-static-pie' : '-static' endif --=20 2.46.1 From nobody Mon Feb 9 05:35:38 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1728290694; cv=none; d=zohomail.com; s=zohoarc; b=FxEoR8fErXtL+xfXG78UH06YYS94+NeB1M1AbF8bdACMsaz7FWdA9mtTPiF9oSNqT0agPZkg60QpypFO8KaQf1+dtr+BgAJwX765PnhpzswM2dfCff5iKjuKRucpER/FOSMUAkA6vdnUiNLqGTsVOooOJsFsAl5W8qA25aa7//Y= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1728290694; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=fGNsId3Odmklk6byXvrAJkl5Byl3Vp7hlDAi2dR9A9w=; b=fgfkJGr7UfdmE1ijVKe6jmrjKsHulomvwLV9A3jlkSrynskh/3EDwCieIaNMXUopkPHajUJgLvWXp7c0dFgoexX4T6ULEVKLR36lxqwGuQkpxpCwYLJzYcVkVoWBYXYnI+eqCUj+gZhyRM2R1yBf3NFL+LMavtuCR8eJDOIFvjg= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1728290694022690.599840840841; Mon, 7 Oct 2024 01:44:54 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sxjLT-000845-Kp; Mon, 07 Oct 2024 04:43:59 -0400 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 1sxjLR-00083G-O6 for qemu-devel@nongnu.org; Mon, 07 Oct 2024 04:43:57 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sxjLQ-00073j-0w for qemu-devel@nongnu.org; Mon, 07 Oct 2024 04:43:57 -0400 Received: from mail-lf1-f71.google.com (mail-lf1-f71.google.com [209.85.167.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-260-ZF7F8BDzNPSFP2DLucK6FA-1; Mon, 07 Oct 2024 04:43:53 -0400 Received: by mail-lf1-f71.google.com with SMTP id 2adb3069b0e04-53994612aa6so4005281e87.1 for ; Mon, 07 Oct 2024 01:43:53 -0700 (PDT) Received: from avogadro.local ([151.95.43.71]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-a993ab8e75esm299503666b.222.2024.10.07.01.43.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2024 01:43:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1728290635; 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-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fGNsId3Odmklk6byXvrAJkl5Byl3Vp7hlDAi2dR9A9w=; b=JAL+C31024soG6u9gflWB1PtAptjftRlw2zTe/DO1uyWB2htJ6n7YZXFMx7f5FkdBswEVs ssTqkEfQVaL6H4DBhH7j1T1klA78c0z/FdL8Vnsw2E2XZITCzjsOso8Pric/P3hGGfIeqh NBVzkQf98LeltdTLFbGBVTNZbnvCD/I= X-MC-Unique: ZF7F8BDzNPSFP2DLucK6FA-1 X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728290631; x=1728895431; 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=fGNsId3Odmklk6byXvrAJkl5Byl3Vp7hlDAi2dR9A9w=; b=B9iFP2I2NNZooW71KinByS/YMAb01vZgYem9knzikdMNYBL19oE3LA1gs6fY/unh4w n9rnOBIbZ+kk3hT/ppdPBL5xWi4iSdif6vz9KJl4CeAenN+fpCHM4qMUeovXPpGCxc2m QL/T2z5I1J28r6zCp1M5F0XUYL6KqTWgXdpwcgTCYe59kvOLeW3UmqvhLy6bqrycU7jv dKSWXNUn+jwUuSEiPKDIQVvxWe0zcqH2qodnAHPDrTqnjv3PLsgzSEXvUc57k0wDczNX cjAKshsO9RwamWuYK0rJUh/ybvZZWYhI3WBAX2Y7i5tWUDSduSgOCDXKT0tfvskcB/0V SK8g== X-Gm-Message-State: AOJu0Yy9TlWwNUUsizXKhCrWXGMGSGrackRmgf+DxIl1fidndeLjAvUZ fgT3raN5NJcgaE17K973UyE3k82ZHzr/byK2643MR0o0DWscyv3SowT3+gnNi6q1JLIAbdiiJzU /qLOyZM4itWylSjIk0UlAWmQ6SQgswS+UUp7hotNWENdMJBjNwMWx0h2Md/qJBYs8hR6mOuUdRu DKEINLR2bxABOR8P5qofH7JOhTM0meu0GwBsjKESk= X-Received: by 2002:a05:6512:e88:b0:538:96ce:f2ed with SMTP id 2adb3069b0e04-539ab84e3bemr6297944e87.10.1728290631036; Mon, 07 Oct 2024 01:43:51 -0700 (PDT) X-Google-Smtp-Source: AGHT+IH5V1GiJK2Pe85IHeCU6NAbKIVqJwMV2sDpHebDCB3YSsSr6qt3c0UQERS/creSn7nkei4zEg== X-Received: by 2002:a05:6512:e88:b0:538:96ce:f2ed with SMTP id 2adb3069b0e04-539ab84e3bemr6297916e87.10.1728290630500; Mon, 07 Oct 2024 01:43:50 -0700 (PDT) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: pierrick.bouvier@linaro.org, qemu-stable@nongnu.org, alex.bennee@linaro.org Subject: [PATCH 2/2] meson: ensure -mcx16 is passed when detecting ATOMIC128 Date: Mon, 7 Oct 2024 10:43:42 +0200 Message-ID: <20241007084342.1264048-3-pbonzini@redhat.com> X-Mailer: git-send-email 2.46.1 In-Reply-To: <20241007084342.1264048-1-pbonzini@redhat.com> References: <20241007084342.1264048-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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=170.10.133.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -22 X-Spam_score: -2.3 X-Spam_bar: -- X-Spam_report: (-2.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.151, 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=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@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-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1728290694614116600 Moving -mcx16 out of CPU_CFLAGS caused the detection of ATOMIC128 to fail, because flags have to be specified by hand in cc.compiles and cc.links invocations (why oh why??). Ensure that these tests enable all the instruction set extensions that will be used to build the emulators. Fixes: c2bf2ccb266 ("configure: move -mcx16 flag out of CPU_CFLAGS", 2024-0= 5-24) Reported-by: Alex Benn=C3=A9e Cc: qemu-stable@nongnu.org Signed-off-by: Paolo Bonzini Reviewed-By: Michael Tokarev Reviewed-by: Alex Benn=C3=A9e Reviewed-by: Pierrick Bouvier Reviewed-by: Richard Henderson Tested-by: Alex Benn=C3=A9e --- meson.build | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/meson.build b/meson.build index bbb0f6d9bcf..4ceae98ee87 100644 --- a/meson.build +++ b/meson.build @@ -2831,7 +2831,7 @@ config_host_data.set('CONFIG_ATOMIC64', cc.links(''' __atomic_exchange_n(&x, y, __ATOMIC_RELAXED); __atomic_fetch_add(&x, y, __ATOMIC_RELAXED); return 0; - }''')) + }''', args: qemu_isa_flags)) =20 has_int128_type =3D cc.compiles(''' __int128_t a; @@ -2865,7 +2865,7 @@ if has_int128_type __atomic_compare_exchange_n(&p[4], &p[5], p[6], 0, __ATOMIC_RELAXED,= __ATOMIC_RELAXED); return 0; }''' - has_atomic128 =3D cc.links(atomic_test_128) + has_atomic128 =3D cc.links(atomic_test_128, args: qemu_isa_flags) =20 config_host_data.set('CONFIG_ATOMIC128', has_atomic128) =20 @@ -2874,7 +2874,8 @@ if has_int128_type # without optimization enabled. Try again with optimizations locally # enabled for the function. See # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D107389 - has_atomic128_opt =3D cc.links('__attribute__((optimize("O1")))' + ato= mic_test_128) + has_atomic128_opt =3D cc.links('__attribute__((optimize("O1")))' + ato= mic_test_128, + args: qemu_isa_flags) config_host_data.set('CONFIG_ATOMIC128_OPT', has_atomic128_opt) =20 if not has_atomic128_opt @@ -2885,7 +2886,7 @@ if has_int128_type __sync_val_compare_and_swap_16(&x, y, x); return 0; } - ''')) + ''', args: qemu_isa_flags)) endif endif endif --=20 2.46.1