RegisterPressure: Unify the sparse sets in LiveRegsSet; NFC
authorMatthias Braun <matze@braunis.de>
Sat, 17 Oct 2015 01:03:44 +0000 (01:03 +0000)
committerMatthias Braun <matze@braunis.de>
Sat, 17 Oct 2015 01:03:44 +0000 (01:03 +0000)
commit041a4592b9321bc740d7703378d8e9143030b219
treee47d2686c35fd254d8ac49ee05ebad2f6568bb39
parent4bcbcdbff22b33b3ed87ddd5712485da2019f3e1
RegisterPressure: Unify the sparse sets in LiveRegsSet; NFC

Also do some cleanups comment improvements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@250598 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/RegisterPressure.h
lib/CodeGen/RegisterPressure.cpp