From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31861 invoked by alias); 16 Mar 2015 21:45:51 -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 31788 invoked by uid 48); 16 Mar 2015 21:45:48 -0000 From: "bergner at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/63491] Ice in LRA with simple vector test case on power Date: Mon, 16 Mar 2015 21:45:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 5.0 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: bergner 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-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-03/txt/msg01638.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63491 --- Comment #11 from Peter Bergner --- Ok, I found the difference. The problem on the external gcc112 system (ie, the big-endian system) is that the system binutils doesn't support POWER8, so during gcc config/build, the power8 gcc support was disabled. I built/installed a new binutils and used that for my build and now my external build also ICEs. Vlad can you try using my build on gcc112? /home/bergner/gcc/build/gcc-fsf-mainline-r221324-2/gcc/xgcc -B/home/bergner/gcc/build/gcc-fsf-mainline-r221324-2/gcc -O1 -m64 -mcpu=power8 -mlra -S pr63491.i It uses /home/bergner/binutils/install/binutils-power8/bin/{as,ld}.