PING][PATCH][compare-elim] Merge zero-comparisons with normal ops
Ping. Updated patch posted here: https://gcc.gnu.org/ml/gcc-patches/2017-09/msg00390.html
[PING][PATCH][compare-elim] Merge zero-comparisons with normal ops
Ping. Original patch here: https://gcc.gnu.org/ml/gcc-patches/2017-08/msg00766.html