From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 30429 invoked by alias); 4 Aug 2011 14:01:21 -0000 Received: (qmail 30418 invoked by uid 22791); 4 Aug 2011 14:01:19 -0000 X-SWARE-Spam-Status: No, hits=-2.9 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Thu, 04 Aug 2011 14:01:06 +0000 From: "kkojima at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/49977] New: [4.7 Regression] CFI notes are missed for delayed slot X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: kkojima at gcc dot gnu.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Thu, 04 Aug 2011 14:01:00 -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 X-SW-Source: 2011-08/txt/msg00527.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49977 Summary: [4.7 Regression] CFI notes are missed for delayed slot Product: gcc Version: 4.7.0 Status: UNCONFIRMED Keywords: wrong-code Severity: normal Priority: P3 Component: rtl-optimization AssignedTo: unassigned@gcc.gnu.org ReportedBy: kkojima@gcc.gnu.org CC: rth@gcc.gnu.org, hp@gcc.gnu.org Target: sh4-unknown-linux-gnu, cris-elf Many EH tests fail on SH and CRIS. These failures went away with -fno-delayed-branch on SH. The symptoms are quite similar to those of PR49686.