[src/trunk]: src/sys/arch/mips/mips Use MFC0_HAZARD - no functional change

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

details:   https://anonhg.NetBSD.org/src/rev/e426ef778d63
branches:  trunk
changeset: 346965:e426ef778d63
user:      skrll <skrll%NetBSD.org@localhost>
date:      Mon Aug 08 10:21:34 2016 +0000

description:
Use MFC0_HAZARD - no functional change

diffstat:

 sys/arch/mips/mips/mipsX_subr.S |  6 ++----
 1 files changed, 2 insertions(+), 4 deletions(-)

diffs (20 lines):

diff -r 4f5ae0e23c50 -r e426ef778d63 sys/arch/mips/mips/mipsX_subr.S
--- a/sys/arch/mips/mips/mipsX_subr.S   Mon Aug 08 09:51:39 2016 +0000
+++ b/sys/arch/mips/mips/mipsX_subr.S   Mon Aug 08 10:21:34 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mipsX_subr.S,v 1.83 2016/08/07 07:13:57 skrll Exp $    */
+/*     $NetBSD: mipsX_subr.S,v 1.84 2016/08/08 10:21:34 skrll Exp $    */
 
 /*
  * Copyright 2002 Wasabi Systems, Inc.
@@ -2755,9 +2755,7 @@
        tlbp                                    # probe VPN
        COP0_SYNC
        mfc0    t0, MIPS_COP_0_TLB_INDEX
-#ifdef MIPS3
-       nop
-#endif
+       MFC0_HAZARD
        bltz    t0, MIPSX(entry0set)
         sll    t0, t0, PGSHIFT | 1             # PAGE_SHIFT | 1
        PTR_LA  t0, MIPS_KSEG0_START(t0)