(if_convertible_loop_p): Clear aux field of incoming edges if bb
contains phi node.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126214
138bc75d-0d04-0410-961f-
82ee72b054a4
"basic_block" description as its third argument. Update function
calls to get destination bb from "edge" argument. Save "cond" into
aux field of the edge. Update prototype for changed arguments.
+ (if_convertible_loop_p): Clear aux field of incoming edges if bb
+ contains phi node.
(find_phi_replacement_condition): Operate on incoming edges, not
on predecessor blocks. If there is a condition saved in the
incoming edge aux field, AND it with incoming bb predicate.