usedef parfor analysis fix
usedef parfor analysis fix

cpcloud/numba,IntelLabs/numba,stonebig/numba,numba/numba,IntelLabs/numba,sklam/numba,stuartarchibald/numba,jriehl/numba,IntelLabs/numba,gmarkall/numba,jriehl/numba,seibert/numba,cpcloud/numba,stuartarchibald/numba,seibert/numba,numba/numba,stonebig/numba,IntelLabs/numba,stonebig/numba,gmarkall/numba,seibert/numba,sklam/numba,gmarkall/numba,seibert/numba,numba/numba,sklam/numba,stonebig/numba,jriehl/numba,IntelLabs/numba,numba/numba,stuartarchibald/numba,jriehl/numba,jriehl/numba,sklam/numba,gmarkall/numba,sklam/numba,cpcloud/numba,stonebig/numba,stuartarchibald/numba,gmarkall/numba,numba/numba,cpcloud/numba,seibert/numba,cpcloud/numba,stuartarchibald/numba