From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 21436 invoked by alias); 30 Aug 2010 13:32:54 -0000 Received: (qmail 21349 invoked by alias); 30 Aug 2010 13:32:38 -0000 Date: Mon, 30 Aug 2010 13:32:00 -0000 Message-ID: <20100830133238.21348.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug middle-end/45393] [4.5 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2135 In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "hjl 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: 2010-08/txt/msg02416.txt.bz2 ------- Comment #11 from hjl at gcc dot gnu dot org 2010-08-30 13:32 ------- Subject: Bug 45393 Author: hjl Date: Mon Aug 30 13:32:18 2010 New Revision: 163642 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163642 Log: Properly transfer and clean EH info when CSE sincos. gcc/ 2010-08-30 H.J. Lu Backport from mainline 2010-08-25 Richard Guenther PR tree-optimization/45393 * tree-ssa-math-opts.c (execute_cse_sincos_1): Properly transfer and clean EH info. Avoid SSA update. (execute_cse_sincos): Cleanup the CFG if it has changed. gcc/testsuite/ 2010-08-30 H.J. Lu Backport from mainline 2010-08-25 Richard Guenther PR tree-optimization/45393 * g++.dg/torture/pr45393.C: New testcase. Added: branches/gcc-4_5-branch/gcc/testsuite/g++.dg/torture/pr45393.C Modified: branches/gcc-4_5-branch/gcc/ChangeLog branches/gcc-4_5-branch/gcc/testsuite/ChangeLog branches/gcc-4_5-branch/gcc/tree-ssa-math-opts.c -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45393