Fix overflow in pypy.objspace.std.longobject._hash_long
on win64; fixes several tests.
This change also incidentally speeds up _hash_long
on linux64 around 5x according to my microbenchmark, but this is not reflected in the PyPy benchmark suite.
Fix overflow in pypy.objspace.std.longobject._hash_long
on win64; fixes several tests.
This change also incidentally speeds up _hash_long
on linux64 around 5x according to my microbenchmark, but this is not reflected in the PyPy benchmark suite.