[pypy-dev] unroll if

[Carl Friedrich Bolz]

hi Alex, hi all,

I don't have much time for things, about to leave on vacation. Just so
that it doesn't get lost: on the unrolling-if branch, if you use the
decorator, the JIT should *not* look inside the function if the
condition if false. even if the function doesn't contain a loop. so
maybe the decorators should be renamed to unroll_iff (too
mathematical?) or unroll_exactly_if.

Cheers,

Carl Friedrich