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From: | Stefan Monnier |
Subject: | bug#46111: Reverting fns.c hash function due to OpenBSD/SPARC64 compile breaking |
Date: | Thu, 28 Jan 2021 12:30:22 -0500 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
> AFAIK, memcpy itself optimizes: once it gets to aligned address, it > starts copying words instead of bytes. I don't know what this `memcpy` code expands to on sparc64, but since it turns into a plain `mov` on x86, I simplified the code to always use `memcpy`. Stefan
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