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[Bug rtl-optimization/49007] ICE in extract_true_false_edges_from_block at tree-cfg.c:7379
- From: "ebotcazou at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 23 May 2011 07:26:10 +0000
- Subject: [Bug rtl-optimization/49007] ICE in extract_true_false_edges_from_block at tree-cfg.c:7379
- Auto-submitted: auto-generated
- References: <bug-49007-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49007
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |ebotcazou at gcc dot
| |gnu.org
--- Comment #12 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-05-23 06:44:36 UTC ---
> On the next iteration, insn 433 has been deleted but regs_live at
> the start of bb 16 is still the same as before:
I think that it shouldn't be deleted, see the head comment of update_block.