Revert r168630, r168631, and r168633 as these are causing nightly test failures.
authorChad Rosier <mcrosier@apple.com>
Wed, 28 Nov 2012 00:21:29 +0000 (00:21 +0000)
committerChad Rosier <mcrosier@apple.com>
Wed, 28 Nov 2012 00:21:29 +0000 (00:21 +0000)
commit18bb0545ff79b85ef424e95e2170e3a06f11b735
treef9911544f787bb77fc671c42377a6a7c9cea1ffb
parent0d5dbcb5dcffc57e60b55418ef29c7b1929529ff
Revert r168630, r168631, and r168633 as these are causing nightly test failures.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168751 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineRegisterInfo.cpp
lib/CodeGen/RegAllocBase.cpp
lib/CodeGen/RegAllocFast.cpp
lib/CodeGen/RegAllocPBQP.cpp