[src/trunk]: src/sys/crypto/aes/arch/arm fix build with clang/llvm.

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

details:   https://anonhg.NetBSD.org/src/rev/939109e3255b
branches:  trunk
changeset: 973946:939109e3255b
user:      ryo <ryo%NetBSD.org@localhost>
date:      Sun Jul 19 07:32:43 2020 +0000

description:
fix build with clang/llvm.

clang aarch64 assembler doesn't accept optional number of lanes of vector register.
(but ARMARM says that an assembler must accept it)

diffstat:

 sys/crypto/aes/arch/arm/aes_armv8_64.S |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (38 lines):

diff -r a0617b3a2869 -r 939109e3255b sys/crypto/aes/arch/arm/aes_armv8_64.S
--- a/sys/crypto/aes/arch/arm/aes_armv8_64.S    Sun Jul 19 07:18:07 2020 +0000
+++ b/sys/crypto/aes/arch/arm/aes_armv8_64.S    Sun Jul 19 07:32:43 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: aes_armv8_64.S,v 1.4 2020/06/30 23:06:02 riastradh Exp $       */
+/*     $NetBSD: aes_armv8_64.S,v 1.5 2020/07/19 07:32:43 ryo Exp $     */
 
 /*-
  * Copyright (c) 2020 The NetBSD Foundation, Inc.
@@ -238,8 +238,8 @@
         */
 
        /* v1.4s := (nrk[0], nrk[1], nrk[1], nrk[1]) */
-       dup     v1.4s, v5.4s[3]
-       mov     v1.4s[0], v5.4s[2]
+       dup     v1.4s, v5.s[3]
+       mov     v1.s[0], v5.s[2]
 
        /*
         * v6.4s := (0, 0, rklo[0], rklo[1])
@@ -257,7 +257,7 @@
         * and v5.4s = (rk[2], rk[3], xxx, xxx).  Set
         * v2.4s := (rk[0], rk[1], rk[2], rk[3])
         */
-       mov     v2.2d[1], v5.2d[0]
+       mov     v2.d[1], v5.d[0]
 
        /* store two round keys */
        stp     q2, q3, [x0], #0x20
@@ -325,7 +325,7 @@
        ext     v5.16b, v0.16b, v4.16b, #12
 
        /* v2.4s := (nnrk[3], nnrk[3], xxx, xxx) */
-       dup     v2.4s, v1.4s[3]
+       dup     v2.4s, v1.s[3]
 
        /*
         * v2.4s := (nnnrklo[0] = nnrk[3] ^ nrk[2],