Stream: git-wasmtime

Topic: wasmtime / Issue #2720 x64: Test popcnt instruction with ...

view this post on Zulip Wasmtime GitHub notifications bot (Mar 11 2021 at 13:54):

bjorn3 opened Issue #2720:

https://github.com/bytecodealliance/wasmtime/blob/267d4a8bdbe46929afe9c33b20da4422087a631d/cranelift/filetests/filetests/isa/x64/popcnt.clif#L5

The x64 backend already supports it: https://github.com/bytecodealliance/wasmtime/blob/508f8fa5a921240ff2d25fd2eb859366c87834a3/cranelift/codegen/src/isa/x64/lower.rs#L2619

view this post on Zulip Wasmtime GitHub notifications bot (Mar 24 2021 at 12:42):

AlexanderEkdahl commented on Issue #2720:

I was browsing the feature tracker after reading the very interesting blog posts by cfallin. From what I understand this was implemented as part of https://github.com/bytecodealliance/wasmtime/commit/2275519cb19cacf3361a34fbcc9cb81f35f5ec1d? Or am I missing something?

view this post on Zulip Wasmtime GitHub notifications bot (Mar 24 2021 at 13:20):

bjorn3 commented on Issue #2720:

Missed that test. The comment can be simply removed then.

view this post on Zulip Wasmtime GitHub notifications bot (Mar 28 2021 at 22:08):

pchickey closed Issue #2720:

https://github.com/bytecodealliance/wasmtime/blob/267d4a8bdbe46929afe9c33b20da4422087a631d/cranelift/filetests/filetests/isa/x64/popcnt.clif#L5

The x64 backend already supports it: https://github.com/bytecodealliance/wasmtime/blob/508f8fa5a921240ff2d25fd2eb859366c87834a3/cranelift/codegen/src/isa/x64/lower.rs#L2619

Last updated: Oct 23 2024 at 20:03 UTC