TableGen fix for the new machine model.
authorAndrew Trick <atrick@apple.com>
Mon, 18 Mar 2013 20:42:25 +0000 (20:42 +0000)
committerAndrew Trick <atrick@apple.com>
Mon, 18 Mar 2013 20:42:25 +0000 (20:42 +0000)
commite7bac5f5477d1af63bee9b27692ba5e2166d8736
treedfe1ec7521cb2ac06ff4ee0ee133d9f24652a33f
parent99067af7914b329b93b6b099c267c2c012bdf55e
TableGen fix for the new machine model.

Properly handle cases where a group of instructions have different
SchedRW lists with the same itinerary class.
This was supposed to work, but I left in an early break.

llvm-svn: 177317
llvm/utils/TableGen/CodeGenSchedule.cpp