<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">/* Written by Anders Magnusson. Public Domain */

#include &lt;machine/asm.h&gt;

RCSID("$NetBSD: bswap64.S,v 1.3 2011/01/25 04:45:28 matt Exp $")

ENTRY(bswap64, 0)
        movq 4(%ap),%r3
	rotl $-8,%r3,%r1
	insv %r1,$16,$8,%r1
	rotl $8,%r3,%r2
	movb %r2,%r1
	rotl $-8,%r4,%r0
	insv %r0,$16,$8,%r0
	rotl $8,%r4,%r2
	movb %r2,%r0
	ret
END(bswap64)
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