2012-05-03 Richard Guenther <rguenther@suse.de>
commit8974b15d429eceaba12904992061ac26d2e96a68
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 3 May 2012 11:11:34 +0000 (3 11:11 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 3 May 2012 11:11:34 +0000 (3 11:11 +0000)
tree716bb3049c7ac9d2258ff1f79488886c1ff818dd
parent2bccd0d36750a015c00278e6a0ec30f3cba96c9a
2012-05-03  Richard Guenther  <rguenther@suse.de>

* tree-ssa-pre.c (debug_bitmap_sets_for): New function.
(union_contains_value): Remove.
(vro_valid_in_sets): Likewise.
(op_valid_in_sets): New function.
(valid_in_sets): Use op_valid_in_sets.
(insert_into_preds_of_block): Move dumping ...
(do_regular_insertion): ... here.
(do_partial_partial_insertion): ... and here.  Dump that
we've found a partial partial redundancy.
(insert): Dump the current insert iteration.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@187092 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-pre.c