Get rid of a helgrind warning. If this is _actually_ a performance problem,
authorOwen Anderson <resistor@mac.com>
Wed, 19 Aug 2009 21:48:34 +0000 (21:48 +0000)
committerOwen Anderson <resistor@mac.com>
Wed, 19 Aug 2009 21:48:34 +0000 (21:48 +0000)
commit0d1ea255d9c6d603fa3c0d57f5e3124eb91fcebc
tree0968949ea2529688fab0b2cd3a28708dba49a141
parent9fa24c96197309cb8c11b8fe8790418393db0445
Get rid of a helgrind warning.  If this is _actually_ a performance problem,
we can find a way to cache the answer that isn't racy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79472 91177308-0d34-0410-b5e6-96231b3b80d8
lib/System/Unix/Process.inc