Cava pipeline benchmark (Harvard)

...st/VISC/parboil/benchmarks/hpvm-cava/src/load_cam_model.c

...st/VISC/parboil/benchmarks/hpvm-cava/src/load_cam_model.h

llvm/test/VISC/parboil/benchmarks/hpvm-cava/src/main.c

.../test/VISC/parboil/benchmarks/hpvm-cava/src/pipe_stages.c

.../test/VISC/parboil/benchmarks/hpvm-cava/src/pipe_stages.h

llvm/test/VISC/parboil/benchmarks/hpvm-cava/src/rename.sh

llvm/test/VISC/parboil/benchmarks/hpvm-cava/src/utility.c

llvm/test/VISC/parboil/benchmarks/hpvm-cava/src/utility.h

llvm/test/VISC/parboil/benchmarks/hpvm-cava/src/visc.h