From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29860 invoked by alias); 14 Jan 2010 11:03:02 -0000 Received: (qmail 26829 invoked by alias); 14 Jan 2010 11:02:43 -0000 Date: Thu, 14 Jan 2010 11:03:00 -0000 Message-ID: <20100114110243.26828.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug rtl-optimization/42388] [4.5 Regression] ICE in move_bb_info with sel-sched and modulo-sched for 176.gcc In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "abel 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: 2010-01/txt/msg01680.txt.bz2 ------- Comment #4 from abel at gcc dot gnu dot org 2010-01-14 11:02 ------- Subject: Bug 42388 Author: abel Date: Thu Jan 14 11:02:18 2010 New Revision: 155894 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=155894 Log: PR rtl-optimization/42388 * sel-sched-ir.c (maybe_tidy_empty_bb): Do not delete empty blocks that have no predecessors nor successors. Do not call move_bb_info for empty blocks outside of current region. Added: trunk/gcc/testsuite/gcc.dg/pr42388.c Modified: trunk/gcc/ChangeLog trunk/gcc/sel-sched-ir.c trunk/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42388