[src/trunk]: src/sys/arch/aarch64/include Use %x/%w as appropriate.

[matt <matt%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/cb9363155f48
branches:  trunk
changeset: 331455:cb9363155f48
user:      matt <matt%NetBSD.org@localhost>
date:      Mon Aug 11 04:03:59 2014 +0000

description:
Use %x/%w as appropriate.

diffstat:

 sys/arch/aarch64/include/byte_swap.h |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r 66ee39a874d9 -r cb9363155f48 sys/arch/aarch64/include/byte_swap.h
--- a/sys/arch/aarch64/include/byte_swap.h      Mon Aug 11 03:50:29 2014 +0000
+++ b/sys/arch/aarch64/include/byte_swap.h      Mon Aug 11 04:03:59 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: byte_swap.h,v 1.1 2014/08/10 05:47:38 matt Exp $ */
+/* $NetBSD: byte_swap.h,v 1.2 2014/08/11 04:03:59 matt Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -54,7 +54,7 @@
 __byte_swap_u64_variable(uint64_t v)
 {
        if (!__builtin_constant_p(v)) {
-               __asm("rev\t%0, %1" : "=r" (v) : "0" (v));
+               __asm("rev\t%x0, %x1" : "=r" (v) : "0" (v));
                return v;
        }
 
@@ -71,7 +71,7 @@
 __byte_swap_u32_variable(uint32_t v)
 {
        if (!__builtin_constant_p(v)) {
-               __asm("rev\t%0, %1" : "=r" (v) : "0" (v));
+               __asm("rev\t%w0, %w1" : "=r" (v) : "0" (v));
                return v;
        }
 
@@ -88,7 +88,7 @@
 
        if (!__builtin_constant_p(v)) {
                uint32_t v32 = v;
-               __asm("rev16\t%0, %1" : "=r" (v32) : "0" (v32));
+               __asm("rev16\t%w0, %w1" : "=r" (v32) : "0" (v32));
                return v32;
        }