PostRA sched: speed up physreg tracking by not abusing SparseSet.
authorAndrew Trick <atrick@apple.com>
Fri, 24 Feb 2012 07:04:55 +0000 (07:04 +0000)
committerAndrew Trick <atrick@apple.com>
Fri, 24 Feb 2012 07:04:55 +0000 (07:04 +0000)
commit702d489a959b202ab06ce4bafa0bcb1fbfd2c3e4
treeb21c21f8354595a60fd47c6763ff323fb4a32657
parent0db1241416f2ca5fe8e81c60204025b585c45c0f
PostRA sched: speed up physreg tracking by not abusing SparseSet.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151348 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/ScheduleDAGInstrs.cpp
lib/CodeGen/ScheduleDAGInstrs.h