Stream: git-wasmtime

Topic: wasmtime / PR #3658 aarch64: Migrate bitrev/clz/cls/ctz t...

Wasmtime GitHub notifications bot (Jan 06 2022 at 20:23):

alexcrichton opened PR #3658 from isle-bitops to main:

This commit migrates these existing instructions to ISLE from the manual
lowerings implemented today. This was mostly straightforward but while I
was at it I fixed what appeared to be broken translations for I{8,16}
for clz, cls, and ctz. Previously the lowerings would produce
results as-if the input was 32-bits, but now I believe they all
correctly account for the bit-width.

Wasmtime GitHub notifications bot (Jan 06 2022 at 21:11):

cfallin submitted PR review.

Wasmtime GitHub notifications bot (Jan 06 2022 at 21:18):

alexcrichton merged PR #3658.

Last updated: Dec 13 2025 at 19:03 UTC