From patchwork Mon Dec 7 15:33:02 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Senkevich X-Patchwork-Id: 9914 Received: (qmail 15103 invoked by alias); 7 Dec 2015 15:33:37 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 15088 invoked by uid 89); 7 Dec 2015 15:33:37 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.4 required=5.0 tests=AWL, BAYES_00, FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, SPF_PASS autolearn=ham version=3.3.2 X-HELO: mail-lb0-f171.google.com X-Received: by 10.25.83.193 with SMTP id h184mr13868322lfb.155.1449502412207; Mon, 07 Dec 2015 07:33:32 -0800 (PST) MIME-Version: 1.0 In-Reply-To: References: From: Andrew Senkevich Date: Mon, 7 Dec 2015 18:33:02 +0300 Message-ID: Subject: Re: [PATCH] x86_64: Utilize vector math functions w/o -fopenmp To: Joseph Myers Cc: libc-alpha > This shorter patch is OK with spaces added between __attribute__ and '(', > and between __simd__ and '('. May be such mention in NEWS also needed for this update? --- WBR, Andrew diff --git a/NEWS b/NEWS index 37189f7..602ea7a 100644 --- a/NEWS +++ b/NEWS @@ -60,6 +60,10 @@ Version 2.23 C Library is GCC 4.7. Older GCC versions, and non-GNU compilers, can still be used to compile programs using the GNU C Library. +* Vector math library can be used with GCC 6.* w/o OpenMP SIMD constructs. + -ftree-loop-vectorize needed instead of -fopenmp in this case (visit + for detailed information). + Security related changes: * The nan, nanf and nanl functions no longer have unbounded stack usage