Merge "Fix bidirectional sequence RNN crash when auxiliary input is omitted" into qt-dev
am: adbc13a818

Change-Id: I35fef9ebb48b5dc2afb8fd593519a127ec4e530b
tree: 0e88087a8f9a07f356147c704be1d44bbe05cfab
  1. nn/
  2. .clang-format
  3. CleanSpec.mk
  4. OWNERS
  5. PREUPLOAD.cfg