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)
commit4b43ed53b6b4aec95d7c7003e70cb74ac58886e7
treee2022447f7090d024f13d9b953882c81d1bcd92f
parentbba663e30a61b138c8f76632f8cacf00d7b0649a
MI Sched: track register pressure by importance of the set, not weight of the units.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187109 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterPressure.cpp