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[Bug tree-optimization/50644] ICE in set_is_used added today
- 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, 20 Oct 2011 16:39:15 +0000
- Subject: [Bug tree-optimization/50644] ICE in set_is_used added today
- Auto-submitted: auto-generated
- References: <bug-50644-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50644
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-10-20 16:39:15 UTC ---
It doesn't contain enough info though.
In particular, it would be nice to see
p debug_tree (*(tree *)0x2b11d2f00c00)
(the first argument for the innermost walk_tree_1)
and possibly for the outer one too and maybe track through conditional
breakpoint on ggc-page.c ggc_alloc_stat return stmt where the VAR_DECL in it
has been created.