| commit | e8fa27bcdb2872588e39b398f7857157fb249628 | |
| author | Quentin Carbonneaux <quentin@c9x.me> | |
| Wed, 19 Jun 2024 10:39:21 +0000 (19 12:39 +0200) | ||
| committer | Quentin Carbonneaux <quentin@c9x.me> | |
| Wed, 19 Jun 2024 10:39:26 +0000 (19 12:39 +0200) | ||
| tree | c10d441a877d92deae16e5fc23378dc5d718561c | treesnapshot (tar.gz zip) |
| parent | 7de34d3454e0a6a4e66b414f03441723d340dec5 | commitdiff |
drop imul rewriting
This was cute to do, but it is
largely inconsequential, as shown
by the rough timings below:
benchmarking mul8_lea
3.9 ticks ± 0.88 (min: 3)
benchmarking mul8_imul
3.3 ticks ± 0.27 (min: 3)
benchmarking div8_udiv
6.5 ticks ± 0.52 (min: 6)
benchmarking div8_shr
3.3 ticks ± 0.34 (min: 3)
This was cute to do, but it is
largely inconsequential, as shown
by the rough timings below:
benchmarking mul8_lea
3.9 ticks ± 0.88 (min: 3)
benchmarking mul8_imul
3.3 ticks ± 0.27 (min: 3)
benchmarking div8_udiv
6.5 ticks ± 0.52 (min: 6)
benchmarking div8_shr
3.3 ticks ± 0.34 (min: 3)
| amd64/emit.c | diffblobblamehistory |