[llvm-testresults] PowerPC nightly test

[Oscar T. Plant]

http://persephone.cs.uiuc.edu/~oscar/nightlytest/

DEJAGNU TEST RESULTS:
  PERFECT!

DEJAGNU STATISTICS:
  # of expected passes		1143
  # of expected failures		33

USERS WHO COMMITTED:
  duraid
  lattner

CHANGED FILES:
  llvm/include/llvm/CodeGen/SelectionDAG.h
  llvm/include/llvm/CodeGen/SelectionDAGNodes.h
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/ScheduleDAG.cpp
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/lib/Target/IA64/IA64ISelPattern.cpp
  llvm/lib/Target/PowerPC/PPC32ISelDAGToDAG.cpp
  llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
  llvm/lib/Target/PowerPC/PowerPCAsmPrinter.cpp
  llvm/test/Regression/CodeGen/X86/shift-double.llx