[src/trunk]: src/sys/arch/aarch64/aarch64 Use orr instead of mov (an alias fo...

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

details:   https://anonhg.NetBSD.org/src/rev/4f9c779c9bcc
branches:  trunk
changeset: 1007457:4f9c779c9bcc
user:      skrll <skrll%NetBSD.org@localhost>
date:      Thu Feb 20 07:52:55 2020 +0000

description:
Use orr instead of mov (an alias for orr) to appease clang... *shrug*

diffstat:

 sys/arch/aarch64/aarch64/locore.S |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (38 lines):

diff -r 3b110ba8e41d -r 4f9c779c9bcc sys/arch/aarch64/aarch64/locore.S
--- a/sys/arch/aarch64/aarch64/locore.S Thu Feb 20 07:07:02 2020 +0000
+++ b/sys/arch/aarch64/aarch64/locore.S Thu Feb 20 07:52:55 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: locore.S,v 1.57 2020/02/15 13:51:33 tnn Exp $  */
+/*     $NetBSD: locore.S,v 1.58 2020/02/20 07:52:55 skrll Exp $        */
 
 /*
  * Copyright (c) 2017 Ryo Shimizu <ryo%nerv.org@localhost>
@@ -38,7 +38,7 @@
 #include <aarch64/hypervisor.h>
 #include "assym.h"
 
-RCSID("$NetBSD: locore.S,v 1.57 2020/02/15 13:51:33 tnn Exp $")
+RCSID("$NetBSD: locore.S,v 1.58 2020/02/20 07:52:55 skrll Exp $")
 
 #ifdef AARCH64_DEVICE_MEM_STRONGLY_ORDERED
 #define        MAIR_DEVICE_MEM         MAIR_DEVICE_nGnRnE
@@ -455,7 +455,8 @@
 
        /* x28 = &arm_cpu_hatched[cpuindex / (sizeof(u_long) * NBBY)] */
        adrl    x0, _C_LABEL(arm_cpu_hatched)
-       mov     x1, x27, lsr #6
+       // Appease clang - mov  x1, x27, lsr #6
+       orr     x1, xzr, x27, lsr #6
        add     x28, x0, x1, lsl #3
 
        /* x29 = __BIT(cpuindex % (sizeof(u_long) * NBBY)) */
@@ -476,7 +477,8 @@
 
        /* x28 = &arm_cpu_mbox[cpuindex / (sizeof(u_long) * NBBY)] */
        adrl    x0, _C_LABEL(arm_cpu_mbox)
-       mov     x1, x27, lsr #6
+       // Appease clang - mov  x1, x27, lsr #6
+       orr     x1, xzr, x27, lsr #6
        add     x28, x0, x1, lsl #3
 
        /* wait for the mailbox start bit to become true */