2026-06-30 08:32 UTC
@wingo@mastodon.social For what it's worth, if you actually enable RVV it becomes a lot less bad. And if you set a more decent vlen then it becomes borderline good. https://godbolt.org/z/j1aPb7h8r
At 1024 bits and above it collapses down to a mere three instructions for the sitofp.
Replies (1)
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@wingo@mastodon.social 2026-06-30 08:37
@rawrafox@ruby.social good points! fwiw this was discovered by my colleague @luke@mastodon.ie who is working on the backend atm