Fix 32 bit issues.
Fix 32 bit issues.

As title.

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