[llvm-testresults] PowerPC nightly test

[Oscar T. Plant]

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

DEJAGNU TEST RESULTS:
  PERFECT!

DEJAGNU STATISTICS:
  # of expected passes		1164
  # of expected failures		34

USERS WHO COMMITTED:
  lattner

ADDED FILES:
  llvm/test/Regression/CodeGen/PowerPC/inverted-bool-compares.ll

CHANGED FILES:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp