From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11680 invoked by alias); 6 May 2010 16:39:00 -0000 Received: (qmail 11603 invoked by uid 48); 6 May 2010 16:38:46 -0000 Date: Thu, 06 May 2010 16:39:00 -0000 Message-ID: <20100506163846.11602.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/44012] ICE: SIGSEGV in ira_merge_allocno_live_ranges In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "jamborm 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: 2010-05/txt/msg00611.txt.bz2 ------- Comment #6 from jamborm at gcc dot gnu dot org 2010-05-06 16:38 ------- (In reply to comment #4) > Created an attachment (id=20589) --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20589&action=view) [edit] > reduced testcase > > Command line: > gcc -O1 -fgcse -findirect-inlining pr44012.c > It crashes for me on both i686 and x86_64 even without -findirect-inlining. On the other hand, -fno-inline does prevent the ICE. (In reply to comment #3) > It was caused by revision 158827: > > http://gcc.gnu.org/ml/gcc-cvs/2010-04/msg00934.html > The testcase from comment #4 crashes for me even on revision 158826 (on x86-64) and so I don't think that my commit is relevant. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44012