* tree-ssa-dse.c (valid_ao_ref_for_dse): Reject ao_refs with
commit261fc575195492afbedce5ebd872a2a25fe6efb1
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 12 Oct 2017 18:09:11 +0000 (12 18:09 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 12 Oct 2017 18:09:11 +0000 (12 18:09 +0000)
tree04d6e0cecca0310742ce96afbb06b1c47c5b4402
parent74578794c1533dfeabb63a03682598a0e4651d24
* tree-ssa-dse.c (valid_ao_ref_for_dse): Reject ao_refs with
negative offsets.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@253691 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-dse.c