Define _TARGET_64BIT_ macro if not defined when _TARGET_AMD64_ or _TARGET_ARM64_ in src/jit/jit.h
Define _TARGET_64BIT_ macro if not defined when _TARGET_AMD64_ or _TARGET_ARM64_ in src/jit/jit.h

ruben-ayrapetyan/coreclr,krk/coreclr,wtgodbe/coreclr,poizan42/coreclr,ruben-ayrapetyan/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,poizan42/coreclr,krk/coreclr,cshung/coreclr,wtgodbe/coreclr,cshung/coreclr,poizan42/coreclr,ruben-ayrapetyan/coreclr,wtgodbe/coreclr,krk/coreclr,ruben-ayrapetyan/coreclr,mmitche/coreclr,wtgodbe/coreclr,krk/coreclr,mmitche/coreclr,mmitche/coreclr,krk/coreclr,cshung/coreclr,cshung/coreclr,cshung/coreclr,cshung/coreclr,poizan42/coreclr,poizan42/coreclr,krk/coreclr,ruben-ayrapetyan/coreclr,wtgodbe/coreclr,ruben-ayrapetyan/coreclr,mmitche/coreclr,mmitche/coreclr