Commit Graph

2 Commits

Author SHA1 Message Date
Evan Cheng
403c45dfcc Mark livein registers as being in used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34525 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-23 08:41:19 +00:00
Evan Cheng
96fa612373 Initial check in of register scavenger. Its only current functionality is tracking live registers per MBB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34511 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-23 01:01:19 +00:00