Dan Gohman 88e84d1f20 Change grep '' to grep {}.
Change 2>&1 | to |&.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44344 91177308-0d34-0410-b5e6-96231b3b80d8
2007-11-27 00:10:35 +00:00
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2007-11-27 00:10:35 +00:00
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