Author: rlibby
Date: Wed May 15 18:13:43 2019
New Revision: 347628
URL: https://svnweb.freebsd.org/changeset/base/347628

Log:
  x86: spell vpxor %zmm0 as vpxord
  
  Fix gcc/gas amd64 & i386 build after r347566.
  
  Reviewed by:  kib
  Sponsored by: Dell EMC Isilon
  Differential Revision:        https://reviews.freebsd.org/D20264

Modified:
  head/sys/amd64/amd64/support.S
  head/sys/i386/i386/support.s

Modified: head/sys/amd64/amd64/support.S
==============================================================================
--- head/sys/amd64/amd64/support.S      Wed May 15 17:58:08 2019        
(r347627)
+++ head/sys/amd64/amd64/support.S      Wed May 15 18:13:43 2019        
(r347628)
@@ -1807,7 +1807,7 @@ ENTRY(mds_handler_skl_avx512)
 1:     movq    PCPU(MDS_BUF), %rdi
        movq    PCPU(MDS_BUF64), %rdx
        vmovdqa64       %zmm0, PCPU(MDS_TMP)
-       vpxor   %zmm0, %zmm0, %zmm0
+       vpxord  %zmm0, %zmm0, %zmm0
 
        lfence
        vorpd   (%rdx), %zmm0, %zmm0

Modified: head/sys/i386/i386/support.s
==============================================================================
--- head/sys/i386/i386/support.s        Wed May 15 17:58:08 2019        
(r347627)
+++ head/sys/i386/i386/support.s        Wed May 15 18:13:43 2019        
(r347628)
@@ -611,7 +611,7 @@ ENTRY(mds_handler_skl_avx512)
 1:     movl    PCPU(MDS_BUF), %edi
        movl    PCPU(MDS_BUF64), %edx
        vmovdqa64       %zmm0, PCPU(MDS_TMP)
-       vpxor   %zmm0, %zmm0, %zmm0
+       vpxord  %zmm0, %zmm0, %zmm0
 
        lfence
        vorpd   (%edx), %zmm0, %zmm0
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