[llvm-testresults] X86 nightly test

[Misha Brukman]

Today's results: http://llvm.cs.uiuc.edu/testresults/X86/2005-09-18.html

DEJAGNU TEST RESULTS:
  PERFECT!

DEJAGNU STATISTICS:
  # of expected passes		1161
  # of expected failures		34

USERS WHO COMMITTED:
  lattner

CHANGED FILES:
  llvm/lib/Transforms/Scalar/InstructionCombining.cpp
  llvm/test/Regression/Transforms/InstCombine/add.ll
  llvm/test/Regression/Transforms/InstCombine/or.ll
  llvm/test/Regression/Transforms/InstCombine/shift.ll