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authorBrian Gaeke <gaeke@uiuc.edu>2003-10-11 05:34:00 +0000
committerBrian Gaeke <gaeke@uiuc.edu>2003-10-11 05:34:00 +0000
commitb3dab903c549557b73b3f88fc063b9bce07694ef (patch)
treecf13b05764da039500b5a9917c9e82cc04a2ea53 /lib/Transforms/Utils/LoopSimplify.cpp
parent364f86d4dff7ec203afcef6ae09f64c468e57804 (diff)
Greatly expand documentation comment at head of file... I had to
try to understand it; maybe this will help someone else do so too. Default CVSRootDir to $CVSROOT first, then the path in ~vadve only if $CVSROOT was not set. Checkout with -z3 if we might be checking out over ssh/rsh. Check the filename of gnuplot to see if it is executable; if not, as a last resort, try just plain "gnuplot", hoping it is in the path somewhere. Remove a little extra whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9046 91177308-0d34-0410-b5e6-96231b3b80d8
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