From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32119 invoked by alias); 2 Jan 2010 13:51:20 -0000 Received: (qmail 32059 invoked by uid 48); 2 Jan 2010 13:51:02 -0000 Date: Sat, 02 Jan 2010 13:51:00 -0000 Message-ID: <20100102135102.32058.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug bootstrap/41529] LTO configuration should detect if the target is ELF In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "davek 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: 2010-01/txt/msg00107.txt.bz2 ------- Comment #11 from davek at gcc dot gnu dot org 2010-01-02 13:51 ------- (In reply to comment #10) > FAIL: gcc.dg/lto/20081201-2 c_lto_20081201-2_0.o-c_lto_20081201-2_1.o execute > -O3 -fwhopr > > this means you do not get any LTO optimization (it's really the only test > that tests this ....) > > So LTO is not working for you. Righto, I'll look at that one first. Are you aware of any structural reason why LTO can't possibly work on a non-ELF platform? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41529