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[Bug tree-optimization/33302] dead-store not eliminated
- From: "rakdver at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 5 Sep 2007 12:51:03 -0000
- Subject: [Bug tree-optimization/33302] dead-store not eliminated
- References: <bug-33302-8535@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #5 from rakdver at gcc dot gnu dot org 2007-09-05 12:51 -------
(In reply to comment #4)
> Ah, I only found add_noreturn_fake_exit_edges which obviously didn't help.
> connect_infinite_loops_to_exit does. Thx.
dominance.c contains code (probably buggy) that adds such edges implicitly, so
this should not be needed.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33302