2016-09-29 Richard Biener <rguenther@suse.de>
commit444d024d5ef80b4eb21d1614a153b0a9287c2a12
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 29 Sep 2016 07:20:13 +0000 (29 07:20 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 29 Sep 2016 07:20:13 +0000 (29 07:20 +0000)
tree531020100421e6bb8441d865c06b8ecc5b8d54e1
parent9080d2c0c614b5fa60d6b92631a818a91ebd4733
2016-09-29  Richard Biener  <rguenther@suse.de>

* tree-vrp.c (set_defs_to_varying): New helper avoiding
writing to vr_const_varying.
(vrp_initialize): Call it.
(vrp_visit_stmt): Likewise.
(evrp_dom_walker::before_dom_children): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@240612 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-vrp.c