benchable6

query

compare HEAD my $buf = Buf.new(1, 2, 3, 4); for ^100_000 { my int64 $a = $buf.AT-POS(0) + $buf.AT-POS(1) +< 8 + $buf.AT-POS(2) +< 16 + $buf.AT-POS(3) +< 24 } ||| my $buf = Buf.new(1, 2, 3, 4); for ^100_000 { my int64 $a = $buf.AT-POS(0) + $buf.AT-POS(1) * 64 + $buf.AT-POS(2) * 128 + $buf.AT-POS(3) * 192 }

result

¦HEAD: «Benchmark: 
Timing 10 iterations of 0, 1...
         0: 3.0736 wallclock secs @ 3.2535/s (n=10)
         1: 3.4341 wallclock secs @ 2.9120/s (n=10)
O---O--------O-----O------O
|   | Rate   | 1   | 0    |
O===O========O=====O======O
| 1 | 2.91/s | --  | -10% |
| 0 | 3.25/s | 12% | --   |
---------------------------»