Stream: git-wasmtime

Topic: wasmtime / PR #1320 Add more SIMD memory instructions

Wasmtime GitHub notifications bot (Mar 13 2020 at 22:38):

abrown opened PR #1320 from add-more-simd-memory to master:

In attempting to run a Wasm workload, I realized that these instructions were necessary to compile the module. I followed what I observed from the scalar versions of these instructions but would appreciate confirmation on why these are being used:

• I think postopt.rs is attempting to convert regular loads and stores into their complex version?
• I think copy_to_ssa is being used to temporarily move something into a virtual register--but why?

Wasmtime GitHub notifications bot (Mar 14 2020 at 00:06):

abrown requested bnjbvr for a review on PR #1320.

Wasmtime GitHub notifications bot (Mar 17 2020 at 15:34):

bnjbvr submitted PR Review.

Wasmtime GitHub notifications bot (Mar 17 2020 at 23:55):

abrown updated PR #1320 from add-more-simd-memory to master:

In attempting to run a Wasm workload, I realized that these instructions were necessary to compile the module. I followed what I observed from the scalar versions of these instructions but would appreciate confirmation on why these are being used:

• I think postopt.rs is attempting to convert regular loads and stores into their complex version?
• I think copy_to_ssa is being used to temporarily move something into a virtual register--but why?

Wasmtime GitHub notifications bot (Mar 18 2020 at 02:37):

abrown merged PR #1320.

Last updated: Dec 23 2024 at 12:05 UTC