MI Sched: track register pressure by importance of the set, not weight of the units.
authorAndrew Trick <atrick@apple.com>
Thu, 25 Jul 2013 07:26:32 +0000 (07:26 +0000)
committerAndrew Trick <atrick@apple.com>
Thu, 25 Jul 2013 07:26:32 +0000 (07:26 +0000)
commit27e5fea665d0195650e1803dca627bd7104820b2
tree2c91e6e301e36644ff6b257a21483ce6b0ae7a0d
parent3aacca4622e217650fdafb04abd2b23de54a7a10
MI Sched: track register pressure by importance of the set, not weight of the units.

llvm-svn: 187109
llvm/lib/CodeGen/RegisterPressure.cpp