Revert
commitc30eea30f6b20397bf9d27ab58866eaad134d8ae
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Dec 2017 04:35:59 +0000 (19 04:35 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 19 Dec 2017 04:35:59 +0000 (19 04:35 +0000)
tree5e2da121cd6f7fc6dbdcf0dd4f7e989938f1815f
parent29ae4e4c33ce4eab2feb0e8fa9cf2021c4722473
Revert
2017-11-19  Jeff Law  <law@redhat.com>

* tree-ssa-dom.c (record_equivalences_from_phis): Fix handling
of degenerates resulting from ignoring an edge.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@255802 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/tree-ssa-dom.c