Stream: git-wasmtime

Topic: wasmtime / issue #5046 cranelift: Fix i128 iconst on AArc...

Wasmtime GitHub notifications bot (Oct 12 2022 at 18:21):

cfallin commented on issue #5046:

It's interesting that this was hit only when egraph-based optimization is on -- I suspect because of the different way that constants are rematerialized...

In any case, I do think that disallowing iconst.i128 makes the most sense: the type is kind of a lie, because the instruction can't actually carry a 128-bit payload. Given that it's not fully general, producers need to do something else to emit an arbitrary 128-bit constant anyway, so we might as well remove the partial support and relieve the backends of some complexity.

Wasmtime GitHub notifications bot (Oct 17 2022 at 21:05):

afonso360 commented on issue #5046:

Closing this since I'm working on removing iconst.i128 instead

Last updated: Dec 23 2024 at 12:05 UTC