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[Bug middle-end/45393] [4.5/4.6 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2135
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 25 Aug 2010 10:48:05 -0000
- Subject: [Bug middle-end/45393] [4.5/4.6 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2135
- References: <bug-45393-19602@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #9 from rguenth at gcc dot gnu dot org 2010-08-25 10:48 -------
Subject: Bug 45393
Author: rguenth
Date: Wed Aug 25 10:47:50 2010
New Revision: 163541
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163541
Log:
2010-08-25 Richard Guenther <rguenther@suse.de>
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.
* g++.dg/torture/pr45393.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr45393.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-math-opts.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45393