Print a usage message if too few arguments to program.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31581 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2006-11-09 00:50:32 +00:00
parent 28b7c7feab
commit e4d8f33b0f

View File

@ -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"