Wasmtime GitHub notifications bot (May 23 2022 at 18:26): Wasmtime GitHub notifications bot (May 23 2022 at 18:26):cfallin opened PR #4182 from regalloc2-no-scratch-reg to main:
RA2 recently removed the need for a dedicated scratch register for
cyclic moves (bytecodealliance/regalloc2#51). This has moderate positive
performance impact on function bodies that were register-constrained, as
it means that one more register is available. In Sightglass, I measured
+5-8% onblake3-scalar, at least among current benchmarks.<!--
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Wasmtime GitHub notifications bot (May 23 2022 at 18:26):cfallin requested fitzgen for a review on PR #4182.
Wasmtime GitHub notifications bot (May 23 2022 at 18:36):fitzgen submitted PR review.
Wasmtime GitHub notifications bot (May 23 2022 at 18:49):cfallin updated PR #4182 from regalloc2-no-scratch-reg to main.
Wasmtime GitHub notifications bot (May 23 2022 at 19:13):cfallin updated PR #4182 from regalloc2-no-scratch-reg to main.
Wasmtime GitHub notifications bot (May 23 2022 at 19:51):cfallin merged PR #4182.
Last updated: Dec 23 2024 at 12:05 UTC