Re: [patch tree-ssa-structalias.c]: Small finding in find_func_aliases function

[Jeff Law]

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