Validark · June 11, 2024 12:29
diff --git a/cls.zig b/cls.zig
 export fn cls(e: u64) @TypeOf(e) {
    const e2: @TypeOf(e) = @bitCast(@as(std.meta.Int(.signed, @bitSizeOf(@TypeOf(e))), @bitCast(e)) >> (@bitSizeOf(@TypeOf(e)) - 1));
    return @clz(((e ^ e2) << 1) | 1);
 }
	export fn cls(e: u64) @TypeOf(e) {
	const e2: @TypeOf(e) = @bitCast(@as(std.meta.Int(.signed, @bitSizeOf(@TypeOf(e))), @bitCast(e)) >> (@bitSizeOf(@TypeOf(e)) - 1));
	return @clz(((e ^ e2) << 1) \| 1);
	}