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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
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@ -30,6 +30,11 @@
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# determined by diffing the program's output with the non-optimized
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# output.
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#
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if [ "$#" -lt 3 ] ; then
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echo "usage: findmisopt bcfile outdir progargs [match]"
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exit 1
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fi
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bcfile="$1"
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outdir="$2"
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args="$3"
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