From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 8264 invoked by alias); 11 Sep 2012 19:12:11 -0000 Received: (qmail 8251 invoked by uid 22791); 11 Sep 2012 19:12:10 -0000 X-SWARE-Spam-Status: No, hits=-4.3 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00,KHOP_THREADED 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; Tue, 11 Sep 2012 19:11:57 +0000 From: "dsd at laptop dot org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/40836] ICE: "insn does not satisfy its constraints" (iwmmxt_movsi_insn) Date: Tue, 11 Sep 2012 19:12:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: blocker X-Bugzilla-Who: dsd at laptop dot org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- 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: 2012-09/txt/msg00895.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40836 --- Comment #31 from Daniel Drake 2012-09-11 19:11:27 UTC --- Created attachment 28173 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28173 preprocessed source that crashes Another preprocessed source example that shows this crasher, from glibc gconv_cache compilation. Compile with: gcc -march=iwmmxt -O3 -c test.c Note: -O3 is needed to cause the crash, with -O2 it compiles OK.