clang -cc1 with -c gives 'unknown argument error

According to:

https://gist.github.com/masuidrive/5231110

-cc1 with -c should work; however, it doesn't:

--{--cut here--
/home/evansl/dwnlds/llvm/3.9/prebuilt/clang+llvm-3.9.0-x86_64-linux-gnu-ubuntu-16.04/bin/clang++ --version
clang version 3.9.0 (tags/RELEASE_390/final)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/evansl/dwnlds/llvm/3.9/prebuilt/clang+llvm-3.9.0-x86_64-linux-gnu-ubuntu-16.04/bin
uname -a
Linux lje-OptiPlex-9020 4.4.0-65-generic #86-Ubuntu SMP Thu Feb 23 17:49:58 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
cat test.cpp
int main()
{
   return 0;
}

/home/evansl/dwnlds/llvm/3.9/prebuilt/clang+llvm-3.9.0-x86_64-linux-gnu-ubuntu-16.04/bin/clang++ -cc1 -c -print-stats test.cpp
error: unknown argument: '-c'
Makefile:31: recipe for target 'bench' failed
make: *** [bench] Error 1

Compilation exited abnormally with code 2 at Fri Mar 3 11:46:43

--}--cut here--

Please, what am I doing wrong?

-regards,
Larry

To get the proper -cc1 invocation, try passing -###, e.g.,

echo “” | clang -xc++ -c - -###

hth…
don