From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31139 invoked by alias); 19 Dec 2012 09:43:45 -0000 Received: (qmail 31056 invoked by uid 48); 19 Dec 2012 09:43:28 -0000 From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug gcov-profile/55734] [4.8 Regression] gcov-io.c uses builtins not available in non-GCC compilers Date: Wed, 19 Dec 2012 09:43:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: gcov-profile X-Bugzilla-Keywords: build X-Bugzilla-Severity: blocker X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.8.0 X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 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: 2012-12/txt/msg01840.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55734 --- Comment #14 from Richard Biener 2012-12-19 09:43:27 UTC --- (In reply to comment #10) > Ah yes, now I remember. Yes, there is a problem with libgcov.a. I > wasn't seeing it because I was only building cc1. You are correct > Teresa, that is the reason for the gymnastics in my original patch. > > houston:/build/trunkboot/gcc$ nm libgcov.a |grep popc > U popcount_hwi > > I will let you and Richard sort it out :). libgcov should be built by stage1 gcc already and thus has the builtins available.