On 11/15/23 18:17, Fangrui Song wrote:
It's of marginal benefit. We could always split them before scheduling if it turned out to matter -- but given nobody's using this stuff yet, my inclination is to wait on that kind of micro-optimization.It seems that x86-64 supports non-adjacent code sequence. Writing the pattern this way does not allow interleaving, but I assume interleaving doesn't enable much.
jeff
