2017-05-03 Richard Biener <rguenther@suse.de>
commit8e9b8d1002b91c8c3a32e1f0850fefddaecf36e0
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 May 2017 10:59:25 +0000 (3 10:59 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 3 May 2017 10:59:25 +0000 (3 10:59 +0000)
tree1586272b5224975c8d6cb3cdf79a0e82055ec87a
parenta3d8c293c0cbed4451a45f584e85dd494c417b98
2017-05-03  Richard Biener  <rguenther@suse.de>

Revert
PR tree-optimization/80492
* tree-ssa-alias.c (decl_refs_may_alias_p): Handle
compare_base_decls returning dont-know properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@247543 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-alias.c