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Print a usage message if too few arguments to program.

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llvm-svn: 31581
This commit is contained in:
Reid Spencer 2006-11-09 00:50:32 +00:00
parent dbb1ac36fa
commit 1d8fddc5b0
1 changed files with 5 additions and 0 deletions
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5
utils/findmisopt
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@ -30,6 +30,11 @@
# determined by diffing the program's output with the non-optimized
# output.
#
if [ "$#" -lt 3 ] ; then
echo "usage: findmisopt bcfile outdir progargs [match]"
exit 1
fi
bcfile="$1"
outdir="$2"
args="$3"