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Re: [patch tree-ssa-structalias.c]: Small finding in find_func_aliases function
- From: Jeff Law <law at redhat dot com>
- To: Kai Tietz <ktietz70 at googlemail dot com>
- Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 05 Apr 2013 13:30:54 -0600
- Subject: Re: [patch tree-ssa-structalias.c]: Small finding in find_func_aliases function
- References: <CAEwic4aLV-10e3XVxraLyr84J7ji_=m6PFVm04YozQ1x_URxsw at mail dot gmail dot com>
On 04/05/2013 02:29 AM, Kai Tietz wrote:
Hello,
while debugging I made the finding that in find_func_aliases rhsop
might be used as NULL for gimple_assign_single_p items. It should be
using for the gimple_assign_single_p instead directly the rhs1-item as
argument to pass to get_constraint_for_rhs function.
ChangeLog
2013-04-05 Kai Tietz
* tree-ssa-structalias.c (find_func_aliases): Special-case
gimple_assign_single_p handling.
Ok for apply?
Yes. OK for the trunk.
Do you have a testcase?
jeff