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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-11-09 00:50:32 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-11-09 00:50:32 +0000 |
| commit | e4d8f33b0f1dfe0e6b2741c6936b26f21031ac90 (patch) | |
| tree | 551d81e3f8facf9ea2ff799e176f4b314d9fbc07 /utils/findmisopt | |
| parent | 28b7c7feab6219f4c9c7efc3b71a0a3f4880a14d (diff) | |
| download | llvm-e4d8f33b0f1dfe0e6b2741c6936b26f21031ac90.tar.gz llvm-e4d8f33b0f1dfe0e6b2741c6936b26f21031ac90.tar.bz2 llvm-e4d8f33b0f1dfe0e6b2741c6936b26f21031ac90.tar.xz | |
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
Diffstat (limited to 'utils/findmisopt')
| -rwxr-xr-x | utils/findmisopt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/utils/findmisopt b/utils/findmisopt index 15d72097fb..a6033ca88f 100755 --- a/utils/findmisopt +++ b/utils/findmisopt @@ -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" |