From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5387C3858034; Mon, 24 May 2021 11:04:17 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5387C3858034 From: "fx at gnu dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug fortran/100724] -fwhole-program breaks module use Date: Mon, 24 May 2021 11:04:17 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: fortran X-Bugzilla-Version: 11.1.0 X-Bugzilla-Keywords: link-failure, wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: fx at gnu dot org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: gcc-bugs@gcc.gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gcc-bugs mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 24 May 2021 11:04:17 -0000 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D100724 --- Comment #2 from Dave Love --- The manual says not to use -flto with -fwhole-program. Is that misleading? I checked self-built gfortran 10.2.0 again, and it definitely works for me without -flto on Debian 10, but it fails with Red Hat devtoolset's 10.2.1 on RHEL7. Odd...=