re PR tree-optimization/71437 (Performance regression after r235817)
authorJeff Law <law@redhat.com>
Thu, 16 Mar 2017 03:19:46 +0000 (21:19 -0600)
committerJeff Law <law@gcc.gnu.org>
Thu, 16 Mar 2017 03:19:46 +0000 (21:19 -0600)
commitf5a3ad8ae5a51a9418d0fa3482198ec4f0a89a44
tree65c6d842e49784b8797c351ac73767ffff8c3ae1
parenta3d514f231af029090ba40ebcdae4226b739433c
re PR tree-optimization/71437 (Performance regression after r235817)

PR tree-optimization/71437
* tree-ssa-dom.c (derive_equivalences_from_bit_ior): New function.
(record_temporary_equivalences): Use it.

From-SVN: r246187
gcc/ChangeLog
gcc/tree-ssa-dom.c