From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTPS id 5EB9A3841880 for ; Mon, 27 Jun 2022 11:02:25 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 5EB9A3841880 Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-515-rBldx85JNTWWcmqj8pDyqg-1; Mon, 27 Jun 2022 07:02:24 -0400 X-MC-Unique: rBldx85JNTWWcmqj8pDyqg-1 Received: by mail-ed1-f71.google.com with SMTP id y18-20020a056402441200b0043564cdf765so6939386eda.11 for ; Mon, 27 Jun 2022 04:02:23 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=AqxzPd4TnTkTZUuxepIck1biIy0yyY30A9t29oe4tik=; b=bLHVJ1kZOo/APMhzKficOrytGD3gaEtlqNjMQCBNgBnHJs6D62wpjcu/1TuC/15tFK ksRwYte7wkC08+M4pYbcfPwHgebu7vM7rHz2+NUUNPsinL8/XFe/ccbkm94DjLUS5r04 Kr9gPmVyiNWvKarjbfttN6u/18ji1EeF1AARNx9gqP4ZP/Tf6wf0A6Ji08p3vZn15L6f Lgv0a7V2rzBNQmmLdPcrvPDdWXwn6w30PVvNSvmMQJwny9meUacNkWRP5RpRWljPT8Ed IRgOt0xBhdWKGtNslqcvy9OpeoKV4/MXNu+F3UxY4O2WiS0kVvx85xSsUnIFNbBEr+8C yEFg== X-Gm-Message-State: AJIora/I7jVxYX2zcqFh2uT8zKjUTDueeQHzAaLLWkoPfDczsxfR2qLL BSv+zpZfmQ5p0hfSiBrICe61XUmiB1j2lOY+6QgNNllhjuAZDlyplumVGKmO2N1YrlTr+dKOLwb +OvPkJsm05HYh/aJ9knT/ZhNktLHlBTpPBA== X-Received: by 2002:a05:6402:3808:b0:435:5a6c:9dd9 with SMTP id es8-20020a056402380800b004355a6c9dd9mr15897875edb.368.1656327742921; Mon, 27 Jun 2022 04:02:22 -0700 (PDT) X-Google-Smtp-Source: AGRyM1s1gVajyBVJd13zTQEVtP86+x3X0PZJGKepdBTB+AjdyPC4mgB8C8UQE/1n33O0uFSNZWZvE5C+3LO5FX6eBgw= X-Received: by 2002:a05:6402:3808:b0:435:5a6c:9dd9 with SMTP id es8-20020a056402380800b004355a6c9dd9mr15897859edb.368.1656327742757; Mon, 27 Jun 2022 04:02:22 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Jonathan Wakely Date: Mon, 27 Jun 2022 12:02:12 +0100 Message-ID: Subject: Re: [PATCH] libstdc++: testsuite: require cmath for exp simd To: Alexandre Oliva Cc: gcc Patches , "libstdc++" X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, SPF_HELO_NONE, SPF_NONE, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: gcc-patches@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 27 Jun 2022 11:02:26 -0000 On Tue, 21 Jun 2022 at 06:38, Alexandre Oliva via Libstdc++ wrote: > > > simd_math.h assumes declarations for many C99 functions to be present, > that libstdc++ doesn't add to target systems that don't have them in > the C library. > > Add the C99 math requirement to tests for simd features, so that they > don't fail because of limitations of the target C library. > > Regstrapped on x86_64-linux-gnu, also tested with a cross to > aarch64-rtems6. Ok to install? OK