------- Comment #18 from dberlin at gcc dot gnu dot org 2006-04-27 16:55
-------
Subject: Re: [4.2 Regression] ICE in in
add_virtual_operand
On Thu, 2006-04-27 at 16:43 +0000, rguenth at gcc dot gnu dot org wrote:
>
> ------- Comment #17 from rguenth at gcc dot gnu dot org 2006-04-27 16:43
> -------
> As followup to comment #9, copyprop propagates pretmp.23_2 into rv.0_1->d, and
> in
> may_propagate_copy we see that rv.0_1 has both an SMT and NMT associated with,
> while pretmp.23_2 has none of the two.
Except that may_alias is rerun right after PRE, so it should have the
same symbols :)
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26626
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