[llvm-testresults] nightly ia64 test run

[The nightly build donkey]

DEJAGNU TEST RESULTS:
  FAIL: /home/builddonkey/builddir/llvm/test/Regression/CFrontend/2004-06-17-UnorderedCompares.c.tr: 
  FAIL: /home/builddonkey/builddir/llvm/test/Regression/CodeGen/Alpha/s4addl.ll: 
  FAIL: /home/builddonkey/builddir/llvm/test/Regression/ExecutionEngine/parallel.ll: 

DEJAGNU STATISTICS:
  # of expected passes		1137
  # of unexpected failures	3
  # of expected failures		32
Can't exec "gnuplot": No such file or directory at /home/builddonkey/llvm/llvm/utils/NightlyTest.pl line 785.

USERS WHO COMMITTED:
  alenhar2
  jlaskey
  sampo

CHANGED FILES:
  llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
  llvm/lib/Target/Alpha/AlphaISelPattern.cpp
  llvm/lib/Target/PowerPC/PPC32ISelPattern.cpp
  llvm/lib/Target/X86/X86ISelPattern.cpp