Dave Watson 997d86acc6 restrict bytes_until_sample to int64_t. This allows optimal asm
generation of sub bytes_until_sample, usize; je; for x86 arch.
Subtraction is unconditional, and only flags are checked for the jump,
no extra compare is necessary.  This also reduces register pressure.
2018-10-15 08:24:12 -07:00
..