2015-08-03 Richard Biener <rguenther@suse.de>
* genmatch.c (simplify::for_subst_vec): New member.
(binary_ok): New helper for for lowering.
(lower_for): Delay substituting operators into result expressions
if we can merge the results eventually again.
(capture_info::walk_result): Adjust for user_id appearing as
result expression operator.
(expr::gen_transform): Likewise.
(dt_simplify::gen_1): Likewise.
(dt_simplify::gen): Pass not substituted operators to tail
functions or initialize local variable with it.
(decision_tree::gen): Adjust function signature.
* match.pd: Fix tests against global code and add default
cases to switch stmts.
From-SVN: r226504
