From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23722 invoked by alias); 29 Jan 2008 23:46:20 -0000 Received: (qmail 23398 invoked by uid 48); 29 Jan 2008 23:45:36 -0000 Date: Wed, 30 Jan 2008 00:07:00 -0000 Message-ID: <20080129234536.23397.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug target/34526] no-altivec ABI should be fixed or no longer be the default In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "janis at gcc dot gnu dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2008-01/txt/msg03616.txt.bz2 ------- Comment #3 from janis at gcc dot gnu dot org 2008-01-29 23:45 ------- While testing an extremely simple patch for this PR I discovered that -mabi=no-altivec hasn't had an effect since r99284, which changed the way that options are handled for the rs6000 back end. Before that change, rs6000_override_options set rs6000_altivec_abi to the appropriate default before calling rs6000_parse_abi_options, which could change rs6000_altivec_abi. After that revision the -mabi option is handled _before_ the call to rs6000_override_options. I'm now searching for the appropriate place to set the _default_, not _override_, for rs6000_altivec_abi. Hints gratefully accepted. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34526