[llvm-testresults] Alpha nightly test

[LLVM Alpha nightly tester]

USERS WHO COMMITTED:
  alenhar2
  lattner

ADDED FILES:
  llvm/lib/Target/TargetSelectionDAG.td

CHANGED FILES:
  llvm/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/Target/Alpha/AlphaRegisterInfo.cpp
  llvm/lib/Target/Alpha/AlphaRegisterInfo.h
  llvm/lib/Target/PowerPC/PowerPCInstrInfo.td
  llvm/lib/Target/Target.td
  llvm/lib/Transforms/Scalar/InstructionCombining.cpp