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[Bug tree-optimization/51903] [4.7 Regression] ICE: in gimple_purge_all_dead_eh_edges, at tree-cfg.c:7196 with -fnon-call-exceptions
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 20 Jan 2012 10:10:54 +0000
- Subject: [Bug tree-optimization/51903] [4.7 Regression] ICE: in gimple_purge_all_dead_eh_edges, at tree-cfg.c:7196 with -fnon-call-exceptions
- Auto-submitted: auto-generated
- References: <bug-51903-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51903
--- Comment #5 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-20 10:10:54 UTC ---
Author: rguenth
Date: Fri Jan 20 10:10:46 2012
New Revision: 183329
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183329
Log:
2012-01-20 Richard Guenther <rguenther@suse.de>
PR tree-optimization/51903
* tree-ssa-pre.c (eliminate): Properly purging of EH edges
when removing stmts.
* g++.dg/torture/pr51903.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr51903.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-pre.c