From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8622 invoked by alias); 30 Aug 2010 19:14:03 -0000 Received: (qmail 8562 invoked by uid 48); 30 Aug 2010 19:13:50 -0000 Date: Mon, 30 Aug 2010 19:14:00 -0000 Message-ID: <20100830191350.8558.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/45136] -fcompare-debug failure with -Os -fschedule-insns In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "aoliva 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: 2010-08/txt/msg02476.txt.bz2 ------- Comment #6 from aoliva at gcc dot gnu dot org 2010-08-30 19:13 ------- The debug insns aren't at the end of the block in the beginning of sched, so we don't disregard them at first, but they become end-of-block insns after the trailing non-debug insns are pulled into other earlier blocks in the same region. I'm testing a patch that revamps the way we deal with boundary notes and debug insns. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45136