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[Bug tree-optimization/56157] [4.8 Regression] ICE with -ftree-vectorize in in compute_live_loop_exits
- 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: Thu, 31 Jan 2013 09:14:57 +0000
- Subject: [Bug tree-optimization/56157] [4.8 Regression] ICE with -ftree-vectorize in in compute_live_loop_exits
- Auto-submitted: auto-generated
- References: <bug-56157-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56157
--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-01-31 09:14:57 UTC ---
The silent miscompilation started with
http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188656
(before that it wasn't vectorized), but perhaps it was latent before.