From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30425 invoked by alias); 26 Apr 2013 12:11:11 -0000 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 Received: (qmail 30322 invoked by uid 55); 26 Apr 2013 12:11:07 -0000 From: "rguenther at suse dot de" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/57075] [4.9 Regression] verify_flow_info failed: control flow in the middle of basic block Date: Fri, 26 Apr 2013 12:11:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenther at suse dot de X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 4.9.0 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 X-SW-Source: 2013-04/txt/msg02169.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57075 --- Comment #8 from rguenther at suse dot de 2013-04-26 12:11:07 UTC --- On Fri, 26 Apr 2013, mpolacek at gcc dot gnu.org wrote: > > http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57075 > > --- Comment #7 from Marek Polacek 2013-04-26 12:03:00 UTC --- > (In reply to comment #5) > > Ok, that's because printf is considered a possible caller of longjmp but > > inlining doesn't split the block before handling the return. > > IIUC, stmt_ends_bb_p then should return true for > D.1722 = __builtin_printf ("$"); > shouldn't it? > > It returns false for that stmt. The return value is dependent on function context :/