From 9488f2379dce651c1dfb345b69ab97845520c64c Mon Sep 17 00:00:00 2001 From: Arseny Kapoulkine Date: Fri, 3 Dec 2021 11:10:41 -0800 Subject: [PATCH] Mark bit32.count* RFC as implemented --- rfcs/function-bit32-countlz-countrz.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/rfcs/function-bit32-countlz-countrz.md b/rfcs/function-bit32-countlz-countrz.md index 986da70..d2439f7 100644 --- a/rfcs/function-bit32-countlz-countrz.md +++ b/rfcs/function-bit32-countlz-countrz.md @@ -4,6 +4,8 @@ Add bit32.countlz (count left zeroes) and bit32.countrz (count right zeroes) to accelerate bit scanning +**Status**: Implemented + ## Motivation All CPUs have instructions to determine the position of first/last set bit in an integer. These instructions have a variety of uses, the popular ones being: