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[Bug tree-optimization/58294] [4.9 Regression] ice in update_ssa_across_abnormal_edges, at tree-inline.c:1892
- From: "hubicka at ucw dot cz" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 06 Sep 2013 10:23:31 +0000
- Subject: [Bug tree-optimization/58294] [4.9 Regression] ice in update_ssa_across_abnormal_edges, at tree-inline.c:1892
- Auto-submitted: auto-generated
- References: <bug-58294-4 at http dot gcc dot gnu dot org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58294
--- Comment #7 from Jan Hubicka <hubicka at ucw dot cz> ---
> The fix is to preserve this "nonthrowing". That's how I made it work
Yes, this was my first tought, too.
> for the abnormal edge case. Thus, wrap it in a NOTHROW region?
I think we would have to invent it, since we have only must_not_throw.
Let me analyze this a bit furhter.
Honza