benchable6

query

compare HEAD use nqp; sub a(\a, \b) { my \in := nqp::p6argvmarray; nqp::p6bindattrinvres(nqp::create(List),List,'$!reified',in) }; a($_, $_) for ^1000000 ||| use nqp; sub b(\a, \b) { nqp::p6bindattrinvres(nqp::create(List),List,'$!reified',nqp::list(a,b)) }; b($_, $_) for ^1000000

result

¦HEAD: «Benchmark: 
Timing 10 iterations of 0, 1...
         0: 3.1692 wallclock secs @ 3.1554/s (n=10)
         1: 1.7241 wallclock secs @ 5.8002/s (n=10)
O---O--------O------O-----O
|   | Rate   | 1    | 0   |
O===O========O======O=====O
| 1 | 5.80/s | --   | 84% |
| 0 | 3.16/s | -46% | --  |
---------------------------
»