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[Bug middle-end/45316] [4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O1 -ftree-pre -fnon-call-exceptions
- 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 12:53:50 -0000
- Subject: [Bug middle-end/45316] [4.6 Regression] ICE: verify_flow_info failed: BB 3 can not throw but has an EH edge with -O1 -ftree-pre -fnon-call-exceptions
- References: <bug-45316-14164@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from rguenth at gcc dot gnu dot org 2010-08-25 12:53 -------
Subject: Bug 45316
Author: rguenth
Date: Wed Aug 25 12:53:30 2010
New Revision: 163543
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=163543
Log:
2010-08-25 Richard Guenther <rguenther@suse.de>
PR tree-optimization/45316
* tree-ssa-pre.c (eliminate): Properly clean EH info.
* g++.dg/opt/pr45316.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/opt/pr45316.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45316