misched: Introducing Top and Bottom register pressure trackers during scheduling.
authorAndrew Trick <atrick@apple.com>
Thu, 10 May 2012 21:06:10 +0000 (21:06 +0000)
committerAndrew Trick <atrick@apple.com>
Thu, 10 May 2012 21:06:10 +0000 (21:06 +0000)
commit7f8ab785af09e4d6e4db07157a5b5aa449b5c3ae
treee7929d2f815285147153759912c1ee058e0d6c05
parent0cfb5cfe9748abda71c62ebec7b2488b51c3ac32
misched: Introducing Top and Bottom register pressure trackers during scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156571 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineScheduler.cpp
lib/CodeGen/RegisterPressure.cpp
lib/CodeGen/RegisterPressure.h