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[Bug middle-end/54563] [4.7/4.8 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2215
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 17 Sep 2012 09:18:44 +0000
- Subject: [Bug middle-end/54563] [4.7/4.8 Regression] ICE in redirect_eh_edge_1, at tree-eh.c:2215
- Auto-submitted: auto-generated
- References: <bug-54563-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54563
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-09-17 09:18:44 UTC ---
Author: jakub
Date: Mon Sep 17 09:18:35 2012
New Revision: 191378
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191378
Log:
PR tree-optimization/54563
* tree-ssa-math-opts.c (execute_cse_sincos): Call
gimple_purge_dead_eh_edges if last call has been changed.
* g++.dg/torture/pr54563.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr54563.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-math-opts.c