Stream: git-wasmtime

Topic: wasmtime / PR #5896 x64: Add support for `phadd{w,d}` ins...

Wasmtime GitHub notifications bot (Feb 28 2023 at 22:56):

alexcrichton opened PR #5896 from x64-phaddwd to main:

This commit adds support for the bare lowering of the iadd_pairwise instruction with i16x8 and i32x4 types on the x64 backend. These lowerings are achieved with the phaddw and phaddd instructions, respectively. Additionally AVX encodings of these instructions are added too.

The motivation for these new lowerings comes from the relaxed-simd proposal which will use them in the deterministic lowering of some instructions on the x64 backend.

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Wasmtime GitHub notifications bot (Feb 28 2023 at 22:59):

abrown submitted PR review.

Wasmtime GitHub notifications bot (Mar 01 2023 at 00:28):

alexcrichton merged PR #5896.

Last updated: Dec 23 2024 at 12:05 UTC