Merge branch 'hpvm-release-exp' of https://gitlab.engr.illinois.edu/llvm/hpvm into hpvm-release-exp

.gitignore

hpvm/test/.gitignore

hpvm/test/benchmarks/hpvm-cava/.gitignore

...chmarks/hpvm-cava/example-tulip-small/raw_tulip-small.png

.../benchmarks/hpvm-cava/example-tulip-small/tulip-small.bin

.../benchmarks/hpvm-cava/example-tulip-small/tulip-small.png

...ks/hpvm-cava/example-tulip-small/tulip-small_demosaic.bin

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...rks/hpvm-cava/example-tulip-small/tulip-small_denoise.bin

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...marks/hpvm-cava/example-tulip-small/tulip-small_gamut.bin

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...s/hpvm-cava/example-tulip-small/tulip-small_transform.bin

...s/hpvm-cava/example-tulip-small/tulip-small_transform.png

hpvm/test/benchmarks/hpvm-cava/scripts/cmodule.pyc

...st/benchmarks/parboil/common/python/binaryfilecompare.pyc

hpvm/test/benchmarks/parboil/common/python/filecompare.pyc

...test/benchmarks/parboil/common/python/textfilecompare.pyc