From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 28170 invoked by alias); 21 Jan 2013 15:38:56 -0000 Received: (qmail 24787 invoked by uid 48); 21 Jan 2013 15:37:52 -0000 From: "dje at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/55889] [4.8 Regression] ICE: in move_op_ascend, at sel-sched.c:6153 with -fschedule-insns -fselective-scheduling Date: Mon, 21 Jan 2013 15:38:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: dje at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: abel 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: 2013-01/txt/msg01978.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55889 --- Comment #17 from David Edelsohn 2013-01-21 15:37:48 UTC --- AIX 5.3 does not support TLS, so there are pieces not implemented in config/rs6000/aix53.h. Jakub's configuration probably will not work. Also, GNU Binutils does not support AIX TLS or AIX 6.1/7.1, but you should not need Binutils to reproduce. rs6000_delegitimize_address() assumes the symbol is in the constant pool because all TOC symbols are in the constant pool. I thought that I associated the LCM symbol with the matching LC symbol, but that was in a different iteration of the patches. It probably needs a check for CONSTANT_POOL_ADDRESS_P().