Support Intel AVX10.2 media instructions

In disassembler part, for vnni instructions, we extended previous
VEX part using %XE in disassembler to promote them to EVEX by reusing
the original VEX table. For vmpsadbw, we will also use %XE. However,
it is hard to reuse the VEX table, so we are using new ones.

In assmbler part, we put the vnni table entries with previous vnni
instructions since they are just promotion from AVX-VNNI-INT{8,16}.
Since we will prefer VEX encoding, we need to use the different table
order in template <vnni>, which prefers EVEX due to earlier introduction
for AVX512_VNNI than AVX_VNNI. This means a new <vnni>. For vdpphps
and vmpsadbw, we put them at the end of the table, with future AVX10.2
instructions.

Nit: I will remove the arch requirement for avx_vnni_int{8,16} in
evex-promote testcases after AVX10.2 implies AVX-VNNI-INT{8,16}.

gas/Changelog:

	* testsuite/gas/i386/i386.exp: Add AVX10.2 tests.
	* testsuite/gas/i386/x86-64.exp: Ditto.
	* testsuite/gas/i386/avx10_2-256-1-intel.d: New.
	* testsuite/gas/i386/avx10_2-256-1.d: Ditto.
	* testsuite/gas/i386/avx10_2-256-1.s: Ditto.
	* testsuite/gas/i386/avx10_2-512-1-intel.d: Ditto.
	* testsuite/gas/i386/avx10_2-512-1.d: Ditto.
	* testsuite/gas/i386/avx10_2-512-1.s: Ditto.
	* testsuite/gas/i386/avx10_2-promote.d: Ditto.
	* testsuite/gas/i386/avx10_2-promote.s: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-1-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-1.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-256-1.s: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-1-intel.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-1.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-512-1.s: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-promote.d: Ditto.
	* testsuite/gas/i386/x86-64-avx10_2-promote.s: Ditto.

opcodes/Changelog:

	* i386-dis-evex-prefix.h: Adjust PREFIX_EVEX_0F3852.
	Add PREFIX_EVEX_0F3A42_W_0.
	* i386-dis-evex-w.h: Adjust EVEX_W_0F3A42.
	* i386-dis-evex.h: Add table pass for AVX10.2
	instructions.
	* i386-dis.c: Adjust PREFIX_VEX_0F3850_W_0, PREFIX_VEX_0F3851_W_0,
	PREFIX_VEX_0F38D2_W_0 and PREFIX_VEX_0F38D3_W_0.
	* i386-opc.tbl: Add AVX10.2 instructions.
	* i386-mnem.h: Regenerated.
	* i386-tbl.h: Ditto.

Co-authored-by: Lili Cui <lili.cui@intel.com>

18 files changed, 1604 insertions, 0 deletions

diff --git a/gas/testsuite/gas/i386/avx10_2-256-1-intel.d b/gas/testsuite/gas/i386/avx10_2-256-1-intel.d
new file mode 100644
index 0000000..9aad8f8
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-256-1-intel.d
@@ -0,0 +1,151 @@
+#objdump: -dw -Mintel
+#name: i386 AVX10.2/256 media insns (Intel disassembly)
+#source: avx10_2-256-1.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+#...
+[a-f0-9]+ <_intel>:
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 f4\s+vpdpbssd ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 f4\s+vpdpbssd xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 b4 f4 00 00 00 10\s+vpdpbssd ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 38 50 31\s+vpdpbssd ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 71 7f\s+vpdpbssd ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 57 bf 50 72 80\s+vpdpbssd ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 b4 f4 00 00 00 10\s+vpdpbssd xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 18 50 31\s+vpdpbssd xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 71 7f\s+vpdpbssd xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 57 9f 50 72 80\s+vpdpbssd xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 f4\s+vpdpbssds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 f4\s+vpdpbssds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 b4 f4 00 00 00 10\s+vpdpbssds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 38 51 31\s+vpdpbssds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 71 7f\s+vpdpbssds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 57 bf 51 72 80\s+vpdpbssds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 b4 f4 00 00 00 10\s+vpdpbssds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 18 51 31\s+vpdpbssds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 71 7f\s+vpdpbssds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 57 9f 51 72 80\s+vpdpbssds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 f4\s+vpdpbsud ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 f4\s+vpdpbsud xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 b4 f4 00 00 00 10\s+vpdpbsud ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 38 50 31\s+vpdpbsud ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 71 7f\s+vpdpbsud ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 56 bf 50 72 80\s+vpdpbsud ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 b4 f4 00 00 00 10\s+vpdpbsud xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 18 50 31\s+vpdpbsud xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 71 7f\s+vpdpbsud xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 56 9f 50 72 80\s+vpdpbsud xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 f4\s+vpdpbsuds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 f4\s+vpdpbsuds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 b4 f4 00 00 00 10\s+vpdpbsuds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 38 51 31\s+vpdpbsuds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 71 7f\s+vpdpbsuds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 56 bf 51 72 80\s+vpdpbsuds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 b4 f4 00 00 00 10\s+vpdpbsuds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 18 51 31\s+vpdpbsuds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 71 7f\s+vpdpbsuds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 56 9f 51 72 80\s+vpdpbsuds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 f4\s+vpdpbuud ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 f4\s+vpdpbuud xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 b4 f4 00 00 00 10\s+vpdpbuud ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 38 50 31\s+vpdpbuud ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 71 7f\s+vpdpbuud ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 54 bf 50 72 80\s+vpdpbuud ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 b4 f4 00 00 00 10\s+vpdpbuud xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 18 50 31\s+vpdpbuud xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 71 7f\s+vpdpbuud xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 54 9f 50 72 80\s+vpdpbuud xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 f4\s+vpdpbuuds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 f4\s+vpdpbuuds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 b4 f4 00 00 00 10\s+vpdpbuuds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 38 51 31\s+vpdpbuuds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 71 7f\s+vpdpbuuds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 54 bf 51 72 80\s+vpdpbuuds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 b4 f4 00 00 00 10\s+vpdpbuuds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 18 51 31\s+vpdpbuuds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 71 7f\s+vpdpbuuds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 54 9f 51 72 80\s+vpdpbuuds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 f4\s+vpdpwsud ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 f4\s+vpdpwsud xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 b4 f4 00 00 00 10\s+vpdpwsud ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 38 d2 31\s+vpdpwsud ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 71 7f\s+vpdpwsud ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 56 bf d2 72 80\s+vpdpwsud ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 b4 f4 00 00 00 10\s+vpdpwsud xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 18 d2 31\s+vpdpwsud xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 71 7f\s+vpdpwsud xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 56 9f d2 72 80\s+vpdpwsud xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 f4\s+vpdpwsuds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 f4\s+vpdpwsuds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 b4 f4 00 00 00 10\s+vpdpwsuds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 38 d3 31\s+vpdpwsuds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 71 7f\s+vpdpwsuds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 56 bf d3 72 80\s+vpdpwsuds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 b4 f4 00 00 00 10\s+vpdpwsuds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 18 d3 31\s+vpdpwsuds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 71 7f\s+vpdpwsuds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 56 9f d3 72 80\s+vpdpwsuds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 f4\s+vpdpwusd ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 f4\s+vpdpwusd xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 b4 f4 00 00 00 10\s+vpdpwusd ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 38 d2 31\s+vpdpwusd ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 71 7f\s+vpdpwusd ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 55 bf d2 72 80\s+vpdpwusd ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 b4 f4 00 00 00 10\s+vpdpwusd xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 18 d2 31\s+vpdpwusd xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 71 7f\s+vpdpwusd xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 55 9f d2 72 80\s+vpdpwusd xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 f4\s+vpdpwusds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 f4\s+vpdpwusds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 b4 f4 00 00 00 10\s+vpdpwusds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 38 d3 31\s+vpdpwusds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 71 7f\s+vpdpwusds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 55 bf d3 72 80\s+vpdpwusds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 b4 f4 00 00 00 10\s+vpdpwusds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 18 d3 31\s+vpdpwusds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 71 7f\s+vpdpwusds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 55 9f d3 72 80\s+vpdpwusds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 f4\s+vpdpwuud ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 f4\s+vpdpwuud xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 b4 f4 00 00 00 10\s+vpdpwuud ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 38 d2 31\s+vpdpwuud ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 71 7f\s+vpdpwuud ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 54 bf d2 72 80\s+vpdpwuud ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 b4 f4 00 00 00 10\s+vpdpwuud xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 18 d2 31\s+vpdpwuud xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 71 7f\s+vpdpwuud xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 54 9f d2 72 80\s+vpdpwuud xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 f4\s+vpdpwuuds ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 f4\s+vpdpwuuds xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 b4 f4 00 00 00 10\s+vpdpwuuds ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 38 d3 31\s+vpdpwuuds ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 71 7f\s+vpdpwuuds ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 54 bf d3 72 80\s+vpdpwuuds ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 b4 f4 00 00 00 10\s+vpdpwuuds xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 18 d3 31\s+vpdpwuuds xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 71 7f\s+vpdpwuuds xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 54 9f d3 72 80\s+vpdpwuuds xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 f4\s+vdpphps ymm6\{k7\},ymm5,ymm4
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 f4\s+vdpphps xmm6\{k7\},xmm5,xmm4
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 b4 f4 00 00 00 10\s+vdpphps ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 38 52 31\s+vdpphps ymm6,ymm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 71 7f\s+vdpphps ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 f2 54 bf 52 72 80\s+vdpphps ymm6\{k7\}\{z\},ymm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 b4 f4 00 00 00 10\s+vdpphps xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 18 52 31\s+vdpphps xmm6,xmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 71 7f\s+vdpphps xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 f2 54 9f 52 72 80\s+vdpphps xmm6\{k7\}\{z\},xmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 f4 7b\s+vmpsadbw xmm6\{k7\},xmm5,xmm4,0x7b
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 f4 7b\s+vmpsadbw ymm6\{k7\},ymm5,ymm4,0x7b
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw ymm6\{k7\},ymm5,YMMWORD PTR \[esp\+esi\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 31 7b\s+vmpsadbw ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 71 7f 7b\s+vmpsadbw ymm6\{k7\},ymm5,YMMWORD PTR \[ecx\+0xfe0\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 af 42 72 80 7b\s+vmpsadbw ymm6\{k7\}\{z\},ymm5,YMMWORD PTR \[edx-0x1000\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw xmm6\{k7\},xmm5,XMMWORD PTR \[esp\+esi\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 31 7b\s+vmpsadbw xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 71 7f 7b\s+vmpsadbw xmm6\{k7\},xmm5,XMMWORD PTR \[ecx\+0x7f0\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 8f 42 72 80 7b\s+vmpsadbw xmm6\{k7\}\{z\},xmm5,XMMWORD PTR \[edx-0x800\],0x7b
+#pass
diff --git a/gas/testsuite/gas/i386/avx10_2-256-1.d b/gas/testsuite/gas/i386/avx10_2-256-1.d
new file mode 100644
index 0000000..b3485e6
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-256-1.d
@@ -0,0 +1,149 @@
+#objdump: -dw
+#name: i386 AVX10.2/256 media insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 f4\s+vpdpbssd %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 f4\s+vpdpbssd %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 b4 f4 00 00 00 10\s+vpdpbssd 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 38 50 31\s+vpdpbssd \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 2f 50 71 7f\s+vpdpbssd 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 bf 50 72 80\s+vpdpbssd -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 b4 f4 00 00 00 10\s+vpdpbssd 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 18 50 31\s+vpdpbssd \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 0f 50 71 7f\s+vpdpbssd 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 9f 50 72 80\s+vpdpbssd -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 f4\s+vpdpbssds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 f4\s+vpdpbssds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 b4 f4 00 00 00 10\s+vpdpbssds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 38 51 31\s+vpdpbssds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 2f 51 71 7f\s+vpdpbssds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 bf 51 72 80\s+vpdpbssds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 b4 f4 00 00 00 10\s+vpdpbssds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 18 51 31\s+vpdpbssds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 0f 51 71 7f\s+vpdpbssds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 9f 51 72 80\s+vpdpbssds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 f4\s+vpdpbsud %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 f4\s+vpdpbsud %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 b4 f4 00 00 00 10\s+vpdpbsud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 38 50 31\s+vpdpbsud \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 2f 50 71 7f\s+vpdpbsud 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 bf 50 72 80\s+vpdpbsud -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 b4 f4 00 00 00 10\s+vpdpbsud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 18 50 31\s+vpdpbsud \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 0f 50 71 7f\s+vpdpbsud 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 9f 50 72 80\s+vpdpbsud -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 f4\s+vpdpbsuds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 f4\s+vpdpbsuds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 b4 f4 00 00 00 10\s+vpdpbsuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 38 51 31\s+vpdpbsuds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 2f 51 71 7f\s+vpdpbsuds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 bf 51 72 80\s+vpdpbsuds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 b4 f4 00 00 00 10\s+vpdpbsuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 18 51 31\s+vpdpbsuds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 0f 51 71 7f\s+vpdpbsuds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 9f 51 72 80\s+vpdpbsuds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 f4\s+vpdpbuud %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 f4\s+vpdpbuud %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 b4 f4 00 00 00 10\s+vpdpbuud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 38 50 31\s+vpdpbuud \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 2f 50 71 7f\s+vpdpbuud 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 bf 50 72 80\s+vpdpbuud -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 b4 f4 00 00 00 10\s+vpdpbuud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 18 50 31\s+vpdpbuud \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 0f 50 71 7f\s+vpdpbuud 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 9f 50 72 80\s+vpdpbuud -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 f4\s+vpdpbuuds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 f4\s+vpdpbuuds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 b4 f4 00 00 00 10\s+vpdpbuuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 38 51 31\s+vpdpbuuds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 2f 51 71 7f\s+vpdpbuuds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 bf 51 72 80\s+vpdpbuuds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 b4 f4 00 00 00 10\s+vpdpbuuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 18 51 31\s+vpdpbuuds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 0f 51 71 7f\s+vpdpbuuds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 9f 51 72 80\s+vpdpbuuds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 f4\s+vpdpwsud %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 f4\s+vpdpwsud %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 b4 f4 00 00 00 10\s+vpdpwsud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 38 d2 31\s+vpdpwsud \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 2f d2 71 7f\s+vpdpwsud 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 bf d2 72 80\s+vpdpwsud -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 b4 f4 00 00 00 10\s+vpdpwsud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 18 d2 31\s+vpdpwsud \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 0f d2 71 7f\s+vpdpwsud 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 9f d2 72 80\s+vpdpwsud -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 f4\s+vpdpwsuds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 f4\s+vpdpwsuds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 b4 f4 00 00 00 10\s+vpdpwsuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 38 d3 31\s+vpdpwsuds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 2f d3 71 7f\s+vpdpwsuds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 bf d3 72 80\s+vpdpwsuds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 b4 f4 00 00 00 10\s+vpdpwsuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 18 d3 31\s+vpdpwsuds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 0f d3 71 7f\s+vpdpwsuds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 9f d3 72 80\s+vpdpwsuds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 f4\s+vpdpwusd %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 f4\s+vpdpwusd %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 b4 f4 00 00 00 10\s+vpdpwusd 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 38 d2 31\s+vpdpwusd \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 2f d2 71 7f\s+vpdpwusd 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 bf d2 72 80\s+vpdpwusd -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 b4 f4 00 00 00 10\s+vpdpwusd 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 18 d2 31\s+vpdpwusd \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 0f d2 71 7f\s+vpdpwusd 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 9f d2 72 80\s+vpdpwusd -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 f4\s+vpdpwusds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 f4\s+vpdpwusds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 b4 f4 00 00 00 10\s+vpdpwusds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 38 d3 31\s+vpdpwusds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 2f d3 71 7f\s+vpdpwusds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 bf d3 72 80\s+vpdpwusds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 b4 f4 00 00 00 10\s+vpdpwusds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 18 d3 31\s+vpdpwusds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 0f d3 71 7f\s+vpdpwusds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 9f d3 72 80\s+vpdpwusds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 f4\s+vpdpwuud %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 f4\s+vpdpwuud %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 b4 f4 00 00 00 10\s+vpdpwuud 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 38 d2 31\s+vpdpwuud \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 2f d2 71 7f\s+vpdpwuud 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 bf d2 72 80\s+vpdpwuud -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 b4 f4 00 00 00 10\s+vpdpwuud 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 18 d2 31\s+vpdpwuud \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 0f d2 71 7f\s+vpdpwuud 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 9f d2 72 80\s+vpdpwuud -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 f4\s+vpdpwuuds %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 f4\s+vpdpwuuds %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 b4 f4 00 00 00 10\s+vpdpwuuds 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 38 d3 31\s+vpdpwuuds \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 2f d3 71 7f\s+vpdpwuuds 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 bf d3 72 80\s+vpdpwuuds -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 b4 f4 00 00 00 10\s+vpdpwuuds 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 18 d3 31\s+vpdpwuuds \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 0f d3 71 7f\s+vpdpwuuds 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 9f d3 72 80\s+vpdpwuuds -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 f4\s+vdpphps %ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 f4\s+vdpphps %xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 b4 f4 00 00 00 10\s+vdpphps 0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 38 52 31\s+vdpphps \(%ecx\)\{1to8\},%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 2f 52 71 7f\s+vdpphps 0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 bf 52 72 80\s+vdpphps -0x200\(%edx\)\{1to8\},%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 b4 f4 00 00 00 10\s+vdpphps 0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 18 52 31\s+vdpphps \(%ecx\)\{1to4\},%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 0f 52 71 7f\s+vdpphps 0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 9f 52 72 80\s+vdpphps -0x200\(%edx\)\{1to4\},%xmm5,%xmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 f4 7b\s+vmpsadbw \$0x7b,%xmm4,%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 f4 7b\s+vmpsadbw \$0x7b,%ymm4,%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%esp,%esi,8\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 31 7b\s+vmpsadbw \$0x7b,\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 2f 42 71 7f 7b\s+vmpsadbw \$0x7b,0xfe0\(%ecx\),%ymm5,%ymm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 af 42 72 80 7b\s+vmpsadbw \$0x7b,-0x1000\(%edx\),%ymm5,%ymm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%esp,%esi,8\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 31 7b\s+vmpsadbw \$0x7b,\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 0f 42 71 7f 7b\s+vmpsadbw \$0x7b,0x7f0\(%ecx\),%xmm5,%xmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 8f 42 72 80 7b\s+vmpsadbw \$0x7b,-0x800\(%edx\),%xmm5,%xmm6\{%k7\}\{z\}
+#pass
diff --git a/gas/testsuite/gas/i386/avx10_2-256-1.s b/gas/testsuite/gas/i386/avx10_2-256-1.s
new file mode 100644
index 0000000..b1b30bd
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-256-1.s
@@ -0,0 +1,111 @@
+# Check 32bit AVX10.2/256 instructions
+
+	.arch generic32
+	.arch .avx10.2/256
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%ymm4, %ymm5, %ymm6{%k7}
+	vpdpb\m\()d\s	%xmm4, %xmm5, %xmm6{%k7}
+	vpdpb\m\()d\s	0x10000000(%esp, %esi, 8), %ymm5, %ymm6{%k7}
+	vpdpb\m\()d\s	(%ecx){1to8}, %ymm5, %ymm6
+	vpdpb\m\()d\s	4064(%ecx), %ymm5, %ymm6{%k7}
+	vpdpb\m\()d\s	-512(%edx){1to8}, %ymm5, %ymm6{%k7}{z}
+	vpdpb\m\()d\s	0x10000000(%esp, %esi, 8), %xmm5, %xmm6{%k7}
+	vpdpb\m\()d\s	(%ecx){1to4}, %xmm5, %xmm6
+	vpdpb\m\()d\s	2032(%ecx), %xmm5, %xmm6{%k7}
+	vpdpb\m\()d\s	-512(%edx){1to4}, %xmm5, %xmm6{%k7}{z}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%ymm4, %ymm5, %ymm6{%k7}
+	vpdpw\m\()d\s	%xmm4, %xmm5, %xmm6{%k7}
+	vpdpw\m\()d\s	0x10000000(%esp, %esi, 8), %ymm5, %ymm6{%k7}
+	vpdpw\m\()d\s	(%ecx){1to8}, %ymm5, %ymm6
+	vpdpw\m\()d\s	4064(%ecx), %ymm5, %ymm6{%k7}
+	vpdpw\m\()d\s	-512(%edx){1to8}, %ymm5, %ymm6{%k7}{z}
+	vpdpw\m\()d\s	0x10000000(%esp, %esi, 8), %xmm5, %xmm6{%k7}
+	vpdpw\m\()d\s	(%ecx){1to4}, %xmm5, %xmm6
+	vpdpw\m\()d\s	2032(%ecx), %xmm5, %xmm6{%k7}
+	vpdpw\m\()d\s	-512(%edx){1to4}, %xmm5, %xmm6{%k7}{z}
+	.endr
+	.endr
+
+	vdpphps	%ymm4, %ymm5, %ymm6{%k7}
+	vdpphps	%xmm4, %xmm5, %xmm6{%k7}
+	vdpphps	0x10000000(%esp, %esi, 8), %ymm5, %ymm6{%k7}
+	vdpphps	(%ecx){1to8}, %ymm5, %ymm6
+	vdpphps	4064(%ecx), %ymm5, %ymm6{%k7}
+	vdpphps	-512(%edx){1to8}, %ymm5, %ymm6{%k7}{z}
+	vdpphps	0x10000000(%esp, %esi, 8), %xmm5, %xmm6{%k7}
+	vdpphps	(%ecx){1to4}, %xmm5, %xmm6
+	vdpphps	2032(%ecx), %xmm5, %xmm6{%k7}
+	vdpphps	-512(%edx){1to4}, %xmm5, %xmm6{%k7}{z}
+
+	vmpsadbw	$123, %xmm4, %xmm5, %xmm6{%k7}
+	vmpsadbw	$123, %ymm4, %ymm5, %ymm6{%k7}
+	vmpsadbw	$123, 0x10000000(%esp, %esi, 8), %ymm5, %ymm6{%k7}
+	vmpsadbw	$123, (%ecx), %ymm5, %ymm6{%k7}
+	vmpsadbw	$123, 4064(%ecx), %ymm5, %ymm6{%k7}
+	vmpsadbw	$123, -4096(%edx), %ymm5, %ymm6{%k7}{z}
+	vmpsadbw	$123, 0x10000000(%esp, %esi, 8), %xmm5, %xmm6{%k7}
+	vmpsadbw	$123, (%ecx), %xmm5, %xmm6{%k7}
+	vmpsadbw	$123, 2032(%ecx), %xmm5, %xmm6{%k7}
+	vmpsadbw	$123, -2048(%edx), %xmm5, %xmm6{%k7}{z}
+
+_intel:
+	.intel_syntax noprefix
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	ymm6{k7}, ymm5, ymm4
+	vpdpb\m\()d\s	xmm6{k7}, xmm5, xmm4
+	vpdpb\m\()d\s	ymm6{k7}, ymm5, YMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpb\m\()d\s	ymm6, ymm5, DWORD PTR [ecx]{1to8}
+	vpdpb\m\()d\s	ymm6{k7}, ymm5, YMMWORD PTR [ecx+4064]
+	vpdpb\m\()d\s	ymm6{k7}{z}, ymm5, DWORD PTR [edx-512]{1to8}
+	vpdpb\m\()d\s	xmm6{k7}, xmm5, XMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpb\m\()d\s	xmm6, xmm5, DWORD PTR [ecx]{1to4}
+	vpdpb\m\()d\s	xmm6{k7}, xmm5, XMMWORD PTR [ecx+2032]
+	vpdpb\m\()d\s	xmm6{k7}{z}, xmm5, DWORD PTR [edx-512]{1to4}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	ymm6{k7}, ymm5, ymm4
+	vpdpw\m\()d\s	xmm6{k7}, xmm5, xmm4
+	vpdpw\m\()d\s	ymm6{k7}, ymm5, YMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpw\m\()d\s	ymm6, ymm5, DWORD PTR [ecx]{1to8}
+	vpdpw\m\()d\s	ymm6{k7}, ymm5, YMMWORD PTR [ecx+4064]
+	vpdpw\m\()d\s	ymm6{k7}{z}, ymm5, DWORD PTR [edx-512]{1to8}
+	vpdpw\m\()d\s	xmm6{k7}, xmm5, XMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpw\m\()d\s	xmm6, xmm5, DWORD PTR [ecx]{1to4}
+	vpdpw\m\()d\s	xmm6{k7}, xmm5, XMMWORD PTR [ecx+2032]
+	vpdpw\m\()d\s	xmm6{k7}{z}, xmm5, DWORD PTR [edx-512]{1to4}
+	.endr
+	.endr
+
+	vdpphps	ymm6{k7}, ymm5, ymm4
+	vdpphps	xmm6{k7}, xmm5, xmm4
+	vdpphps	ymm6{k7}, ymm5, YMMWORD PTR [esp+esi*8+0x10000000]
+	vdpphps	ymm6, ymm5, DWORD PTR [ecx]{1to8}
+	vdpphps	ymm6{k7}, ymm5, YMMWORD PTR [ecx+4064]
+	vdpphps	ymm6{k7}{z}, ymm5, DWORD PTR [edx-512]{1to8}
+	vdpphps	xmm6{k7}, xmm5, XMMWORD PTR [esp+esi*8+0x10000000]
+	vdpphps	xmm6, xmm5, DWORD PTR [ecx]{1to4}
+	vdpphps	xmm6{k7}, xmm5, XMMWORD PTR [ecx+2032]
+	vdpphps	xmm6{k7}{z}, xmm5, DWORD PTR [edx-512]{1to4}
+
+	vmpsadbw	xmm6{k7}, xmm5, xmm4, 123
+	vmpsadbw	ymm6{k7}, ymm5, ymm4, 123
+	vmpsadbw	ymm6{k7}, ymm5, YMMWORD PTR [esp+esi*8+0x10000000], 123
+	vmpsadbw	ymm6{k7}, ymm5, YMMWORD PTR [ecx], 123
+	vmpsadbw	ymm6{k7}, ymm5, YMMWORD PTR [ecx+4064], 123
+	vmpsadbw	ymm6{k7}{z}, ymm5, YMMWORD PTR [edx-4096], 123
+	vmpsadbw	xmm6{k7}, xmm5, XMMWORD PTR [esp+esi*8+0x10000000], 123
+	vmpsadbw	xmm6{k7}, xmm5, XMMWORD PTR [ecx], 123
+	vmpsadbw	xmm6{k7}, xmm5, XMMWORD PTR [ecx+2032], 123
+	vmpsadbw	xmm6{k7}{z}, xmm5, XMMWORD PTR [edx-2048], 123
diff --git a/gas/testsuite/gas/i386/avx10_2-512-1-intel.d b/gas/testsuite/gas/i386/avx10_2-512-1-intel.d
new file mode 100644
index 0000000..27a36d2
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-512-1-intel.d
@@ -0,0 +1,81 @@
+#objdump: -dw -Mintel
+#name: i386 AVX10.2/512 media insns (Intel disassembly)
+#source: avx10_2-512-1.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+#...
+[a-f0-9]+ <_intel>:
+\s*[a-f0-9]+:\s*62 f2 57 48 50 f4\s+vpdpbssd zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 57 4f 50 b4 f4 00 00 00 10\s+vpdpbssd zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 58 50 31\s+vpdpbssd zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 48 50 71 7f\s+vpdpbssd zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 57 df 50 72 80\s+vpdpbssd zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 57 48 51 f4\s+vpdpbssds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 57 4f 51 b4 f4 00 00 00 10\s+vpdpbssds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 57 58 51 31\s+vpdpbssds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 57 48 51 71 7f\s+vpdpbssds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 57 df 51 72 80\s+vpdpbssds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 48 50 f4\s+vpdpbsud zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 56 4f 50 b4 f4 00 00 00 10\s+vpdpbsud zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 58 50 31\s+vpdpbsud zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 48 50 71 7f\s+vpdpbsud zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 56 df 50 72 80\s+vpdpbsud zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 48 51 f4\s+vpdpbsuds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 56 4f 51 b4 f4 00 00 00 10\s+vpdpbsuds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 58 51 31\s+vpdpbsuds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 48 51 71 7f\s+vpdpbsuds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 56 df 51 72 80\s+vpdpbsuds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 48 50 f4\s+vpdpbuud zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 54 4f 50 b4 f4 00 00 00 10\s+vpdpbuud zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 58 50 31\s+vpdpbuud zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 48 50 71 7f\s+vpdpbuud zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 54 df 50 72 80\s+vpdpbuud zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 48 51 f4\s+vpdpbuuds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 54 4f 51 b4 f4 00 00 00 10\s+vpdpbuuds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 58 51 31\s+vpdpbuuds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 48 51 71 7f\s+vpdpbuuds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 54 df 51 72 80\s+vpdpbuuds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 48 d2 f4\s+vpdpwsud zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 56 4f d2 b4 f4 00 00 00 10\s+vpdpwsud zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 58 d2 31\s+vpdpwsud zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 48 d2 71 7f\s+vpdpwsud zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 56 df d2 72 80\s+vpdpwsud zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 56 48 d3 f4\s+vpdpwsuds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 56 4f d3 b4 f4 00 00 00 10\s+vpdpwsuds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 56 58 d3 31\s+vpdpwsuds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 56 48 d3 71 7f\s+vpdpwsuds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 56 df d3 72 80\s+vpdpwsuds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 48 d2 f4\s+vpdpwusd zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 55 4f d2 b4 f4 00 00 00 10\s+vpdpwusd zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 58 d2 31\s+vpdpwusd zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 48 d2 71 7f\s+vpdpwusd zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 55 df d2 72 80\s+vpdpwusd zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 55 48 d3 f4\s+vpdpwusds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 55 4f d3 b4 f4 00 00 00 10\s+vpdpwusds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 55 58 d3 31\s+vpdpwusds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 55 48 d3 71 7f\s+vpdpwusds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 55 df d3 72 80\s+vpdpwusds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 48 d2 f4\s+vpdpwuud zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 54 4f d2 b4 f4 00 00 00 10\s+vpdpwuud zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 58 d2 31\s+vpdpwuud zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 48 d2 71 7f\s+vpdpwuud zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 54 df d2 72 80\s+vpdpwuud zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 48 d3 f4\s+vpdpwuuds zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 54 4f d3 b4 f4 00 00 00 10\s+vpdpwuuds zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 58 d3 31\s+vpdpwuuds zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 48 d3 71 7f\s+vpdpwuuds zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 54 df d3 72 80\s+vpdpwuuds zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f2 54 48 52 f4\s+vdpphps zmm6,zmm5,zmm4
+\s*[a-f0-9]+:\s*62 f2 54 4f 52 b4 f4 00 00 00 10\s+vdpphps zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 f2 54 58 52 31\s+vdpphps zmm6,zmm5,DWORD BCST \[ecx\]
+\s*[a-f0-9]+:\s*62 f2 54 48 52 71 7f\s+vdpphps zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 f2 54 df 52 72 80\s+vdpphps zmm6\{k7\}\{z\},zmm5,DWORD BCST \[edx-0x200\]
+\s*[a-f0-9]+:\s*62 f3 56 48 42 f4 7b\s+vmpsadbw zmm6,zmm5,zmm4,0x7b
+\s*[a-f0-9]+:\s*62 f3 56 4f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw zmm6\{k7\},zmm5,ZMMWORD PTR \[esp\+esi\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 48 42 31 7b\s+vmpsadbw zmm6,zmm5,ZMMWORD PTR \[ecx\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 48 42 71 7f 7b\s+vmpsadbw zmm6,zmm5,ZMMWORD PTR \[ecx\+0x1fc0\],0x7b
+\s*[a-f0-9]+:\s*62 f3 56 cf 42 72 80 7b\s+vmpsadbw zmm6\{k7\}\{z\},zmm5,ZMMWORD PTR \[edx-0x2000\],0x7b
+#pass
diff --git a/gas/testsuite/gas/i386/avx10_2-512-1.d b/gas/testsuite/gas/i386/avx10_2-512-1.d
new file mode 100644
index 0000000..746c77a
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-512-1.d
@@ -0,0 +1,79 @@
+#objdump: -dw
+#name: i386 AVX10.2/512 media insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*62 f2 57 48 50 f4\s+vpdpbssd %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 4f 50 b4 f4 00 00 00 10\s+vpdpbssd 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 58 50 31\s+vpdpbssd \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 48 50 71 7f\s+vpdpbssd 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 df 50 72 80\s+vpdpbssd -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 57 48 51 f4\s+vpdpbssds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 4f 51 b4 f4 00 00 00 10\s+vpdpbssds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 57 58 51 31\s+vpdpbssds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 48 51 71 7f\s+vpdpbssds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 57 df 51 72 80\s+vpdpbssds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 48 50 f4\s+vpdpbsud %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 4f 50 b4 f4 00 00 00 10\s+vpdpbsud 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 58 50 31\s+vpdpbsud \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 48 50 71 7f\s+vpdpbsud 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 df 50 72 80\s+vpdpbsud -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 48 51 f4\s+vpdpbsuds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 4f 51 b4 f4 00 00 00 10\s+vpdpbsuds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 58 51 31\s+vpdpbsuds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 48 51 71 7f\s+vpdpbsuds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 df 51 72 80\s+vpdpbsuds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 48 50 f4\s+vpdpbuud %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 4f 50 b4 f4 00 00 00 10\s+vpdpbuud 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 58 50 31\s+vpdpbuud \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 48 50 71 7f\s+vpdpbuud 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 df 50 72 80\s+vpdpbuud -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 48 51 f4\s+vpdpbuuds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 4f 51 b4 f4 00 00 00 10\s+vpdpbuuds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 58 51 31\s+vpdpbuuds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 48 51 71 7f\s+vpdpbuuds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 df 51 72 80\s+vpdpbuuds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 48 d2 f4\s+vpdpwsud %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 4f d2 b4 f4 00 00 00 10\s+vpdpwsud 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 58 d2 31\s+vpdpwsud \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 48 d2 71 7f\s+vpdpwsud 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 df d2 72 80\s+vpdpwsud -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 56 48 d3 f4\s+vpdpwsuds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 4f d3 b4 f4 00 00 00 10\s+vpdpwsuds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 56 58 d3 31\s+vpdpwsuds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 48 d3 71 7f\s+vpdpwsuds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 56 df d3 72 80\s+vpdpwsuds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 48 d2 f4\s+vpdpwusd %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 4f d2 b4 f4 00 00 00 10\s+vpdpwusd 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 58 d2 31\s+vpdpwusd \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 48 d2 71 7f\s+vpdpwusd 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 df d2 72 80\s+vpdpwusd -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 55 48 d3 f4\s+vpdpwusds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 4f d3 b4 f4 00 00 00 10\s+vpdpwusds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 55 58 d3 31\s+vpdpwusds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 48 d3 71 7f\s+vpdpwusds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 55 df d3 72 80\s+vpdpwusds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 48 d2 f4\s+vpdpwuud %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 4f d2 b4 f4 00 00 00 10\s+vpdpwuud 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 58 d2 31\s+vpdpwuud \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 48 d2 71 7f\s+vpdpwuud 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 df d2 72 80\s+vpdpwuud -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 48 d3 f4\s+vpdpwuuds %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 4f d3 b4 f4 00 00 00 10\s+vpdpwuuds 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 58 d3 31\s+vpdpwuuds \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 48 d3 71 7f\s+vpdpwuuds 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 df d3 72 80\s+vpdpwuuds -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f2 54 48 52 f4\s+vdpphps %zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 4f 52 b4 f4 00 00 00 10\s+vdpphps 0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f2 54 58 52 31\s+vdpphps \(%ecx\)\{1to16\},%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 48 52 71 7f\s+vdpphps 0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f2 54 df 52 72 80\s+vdpphps -0x200\(%edx\)\{1to16\},%zmm5,%zmm6\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 f3 56 48 42 f4 7b\s+vmpsadbw \$0x7b,%zmm4,%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f3 56 4f 42 b4 f4 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%esp,%esi,8\),%zmm5,%zmm6\{%k7\}
+\s*[a-f0-9]+:\s*62 f3 56 48 42 31 7b\s+vmpsadbw \$0x7b,\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f3 56 48 42 71 7f 7b\s+vmpsadbw \$0x7b,0x1fc0\(%ecx\),%zmm5,%zmm6
+\s*[a-f0-9]+:\s*62 f3 56 cf 42 72 80 7b\s+vmpsadbw \$0x7b,-0x2000\(%edx\),%zmm5,%zmm6\{%k7\}\{z\}
+#pass
diff --git a/gas/testsuite/gas/i386/avx10_2-512-1.s b/gas/testsuite/gas/i386/avx10_2-512-1.s
new file mode 100644
index 0000000..9133c03
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-512-1.s
@@ -0,0 +1,71 @@
+# Check 32bit AVX10.2/512 instructions
+
+	.arch generic32
+	.arch .avx10.2/512
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%zmm4, %zmm5, %zmm6
+	vpdpb\m\()d\s	0x10000000(%esp, %esi, 8), %zmm5, %zmm6{%k7}
+	vpdpb\m\()d\s	(%ecx){1to16}, %zmm5, %zmm6
+	vpdpb\m\()d\s	8128(%ecx), %zmm5, %zmm6
+	vpdpb\m\()d\s	-512(%edx){1to16}, %zmm5, %zmm6{%k7}{z}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%zmm4, %zmm5, %zmm6
+	vpdpw\m\()d\s	0x10000000(%esp, %esi, 8), %zmm5, %zmm6{%k7}
+	vpdpw\m\()d\s	(%ecx){1to16}, %zmm5, %zmm6
+	vpdpw\m\()d\s	8128(%ecx), %zmm5, %zmm6
+	vpdpw\m\()d\s	-512(%edx){1to16}, %zmm5, %zmm6{%k7}{z}
+	.endr
+	.endr
+
+	vdpphps	%zmm4, %zmm5, %zmm6
+	vdpphps	0x10000000(%esp, %esi, 8), %zmm5, %zmm6{%k7}
+	vdpphps	(%ecx){1to16}, %zmm5, %zmm6
+	vdpphps	8128(%ecx), %zmm5, %zmm6
+	vdpphps	-512(%edx){1to16}, %zmm5, %zmm6{%k7}{z}
+
+	vmpsadbw	$123, %zmm4, %zmm5, %zmm6
+	vmpsadbw	$123, 0x10000000(%esp, %esi, 8), %zmm5, %zmm6{%k7}
+	vmpsadbw	$123, (%ecx), %zmm5, %zmm6
+	vmpsadbw	$123, 8128(%ecx), %zmm5, %zmm6
+	vmpsadbw	$123, -8192(%edx), %zmm5, %zmm6{%k7}{z}
+
+_intel:
+	.intel_syntax noprefix
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	zmm6, zmm5, zmm4
+	vpdpb\m\()d\s	zmm6{k7}, zmm5, ZMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpb\m\()d\s	zmm6, zmm5, DWORD PTR [ecx]{1to16}
+	vpdpb\m\()d\s	zmm6, zmm5, ZMMWORD PTR [ecx+8128]
+	vpdpb\m\()d\s	zmm6{k7}{z}, zmm5, DWORD PTR [edx-512]{1to16}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	zmm6, zmm5, zmm4
+	vpdpw\m\()d\s	zmm6{k7}, zmm5, ZMMWORD PTR [esp+esi*8+0x10000000]
+	vpdpw\m\()d\s	zmm6, zmm5, DWORD PTR [ecx]{1to16}
+	vpdpw\m\()d\s	zmm6, zmm5, ZMMWORD PTR [ecx+8128]
+	vpdpw\m\()d\s	zmm6{k7}{z}, zmm5, DWORD PTR [edx-512]{1to16}
+	.endr
+	.endr
+
+	vdpphps	zmm6, zmm5, zmm4
+	vdpphps	zmm6{k7}, zmm5, ZMMWORD PTR [esp+esi*8+0x10000000]
+	vdpphps	zmm6, zmm5, DWORD PTR [ecx]{1to16}
+	vdpphps	zmm6, zmm5, ZMMWORD PTR [ecx+8128]
+	vdpphps	zmm6{k7}{z}, zmm5, DWORD PTR [edx-512]{1to16}
+
+	vmpsadbw	zmm6, zmm5, zmm4, 123
+	vmpsadbw	zmm6{k7}, zmm5, ZMMWORD PTR [esp+esi*8+0x10000000], 123
+	vmpsadbw	zmm6, zmm5, ZMMWORD PTR [ecx], 123
+	vmpsadbw	zmm6, zmm5, ZMMWORD PTR [ecx+8128], 123
+	vmpsadbw	zmm6{k7}{z}, zmm5, ZMMWORD PTR [edx-8192], 123
diff --git a/gas/testsuite/gas/i386/avx10_2-evex-promote.d b/gas/testsuite/gas/i386/avx10_2-evex-promote.d
new file mode 100644
index 0000000..ba3ef92
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-evex-promote.d
@@ -0,0 +1,113 @@
+#objdump: -dw
+#name: i386 AVX10.2/256 evex promote insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 e2 57 50 f4\s+vpdpbssd %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 f4\s+vpdpbssd %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 31\s+vpdpbssd \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 31\s+vpdpbssd \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 50 f4\s+\{evex\} vpdpbssd %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 50 f4\s+\{evex\} vpdpbssd %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 50 31\s+\{evex\} vpdpbssd \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 50 31\s+\{evex\} vpdpbssd \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 f4\s+vpdpbssds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 f4\s+vpdpbssds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 31\s+vpdpbssds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 31\s+vpdpbssds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 51 f4\s+\{evex\} vpdpbssds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 51 f4\s+\{evex\} vpdpbssds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 51 31\s+\{evex\} vpdpbssds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 51 31\s+\{evex\} vpdpbssds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 f4\s+vpdpbsud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 f4\s+vpdpbsud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 31\s+vpdpbsud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 31\s+vpdpbsud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 50 f4\s+\{evex\} vpdpbsud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 50 f4\s+\{evex\} vpdpbsud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 50 31\s+\{evex\} vpdpbsud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 50 31\s+\{evex\} vpdpbsud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 f4\s+vpdpbsuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 f4\s+vpdpbsuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 31\s+vpdpbsuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 31\s+vpdpbsuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 51 f4\s+\{evex\} vpdpbsuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 51 f4\s+\{evex\} vpdpbsuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 51 31\s+\{evex\} vpdpbsuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 51 31\s+\{evex\} vpdpbsuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 f4\s+vpdpbuud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 f4\s+vpdpbuud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 31\s+vpdpbuud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 31\s+vpdpbuud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 50 f4\s+\{evex\} vpdpbuud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 50 f4\s+\{evex\} vpdpbuud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 50 31\s+\{evex\} vpdpbuud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 50 31\s+\{evex\} vpdpbuud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 f4\s+vpdpbuuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 f4\s+vpdpbuuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 31\s+vpdpbuuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 31\s+vpdpbuuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 51 f4\s+\{evex\} vpdpbuuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 51 f4\s+\{evex\} vpdpbuuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 51 31\s+\{evex\} vpdpbuuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 51 31\s+\{evex\} vpdpbuuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d2 f4\s+vpdpwsud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d2 f4\s+vpdpwsud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d2 31\s+vpdpwsud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d2 31\s+vpdpwsud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d2 f4\s+\{evex\} vpdpwsud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d2 f4\s+\{evex\} vpdpwsud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d2 31\s+\{evex\} vpdpwsud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d2 31\s+\{evex\} vpdpwsud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d3 f4\s+vpdpwsuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d3 f4\s+vpdpwsuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d3 31\s+vpdpwsuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d3 31\s+vpdpwsuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d3 f4\s+\{evex\} vpdpwsuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d3 f4\s+\{evex\} vpdpwsuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d3 31\s+\{evex\} vpdpwsuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d3 31\s+\{evex\} vpdpwsuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d2 f4\s+vpdpwusd %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d2 f4\s+vpdpwusd %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d2 31\s+vpdpwusd \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d2 31\s+vpdpwusd \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d2 f4\s+\{evex\} vpdpwusd %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d2 f4\s+\{evex\} vpdpwusd %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d2 31\s+\{evex\} vpdpwusd \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d2 31\s+\{evex\} vpdpwusd \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d3 f4\s+vpdpwusds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d3 f4\s+vpdpwusds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d3 31\s+vpdpwusds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d3 31\s+vpdpwusds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d3 f4\s+\{evex\} vpdpwusds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d3 f4\s+\{evex\} vpdpwusds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d3 31\s+\{evex\} vpdpwusds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d3 31\s+\{evex\} vpdpwusds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d2 f4\s+vpdpwuud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d2 f4\s+vpdpwuud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d2 31\s+vpdpwuud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d2 31\s+vpdpwuud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d2 f4\s+\{evex\} vpdpwuud %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d2 f4\s+\{evex\} vpdpwuud %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d2 31\s+\{evex\} vpdpwuud \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d2 31\s+\{evex\} vpdpwuud \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d3 f4\s+vpdpwuuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d3 f4\s+vpdpwuuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d3 31\s+vpdpwuuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d3 31\s+vpdpwuuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d3 f4\s+\{evex\} vpdpwuuds %ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d3 f4\s+\{evex\} vpdpwuuds %xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d3 31\s+\{evex\} vpdpwuuds \(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d3 31\s+\{evex\} vpdpwuuds \(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e3 51 42 f4 7b\s+vmpsadbw \$0x7b,%xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e3 55 42 f4 7b\s+vmpsadbw \$0x7b,%ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e3 51 42 31 7b\s+vmpsadbw \$0x7b,\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e3 55 42 31 7b\s+vmpsadbw \$0x7b,\(%ecx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f3 56 08 42 f4 7b\s+\{evex\} vmpsadbw \$0x7b,%xmm4,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f3 56 28 42 f4 7b\s+\{evex\} vmpsadbw \$0x7b,%ymm4,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f3 56 08 42 31 7b\s+\{evex\} vmpsadbw \$0x7b,\(%ecx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f3 56 28 42 31 7b\s+\{evex\} vmpsadbw \$0x7b,\(%ecx\),%ymm5,%ymm6
+#pass
diff --git a/gas/testsuite/gas/i386/avx10_2-evex-promote.s b/gas/testsuite/gas/i386/avx10_2-evex-promote.s
new file mode 100644
index 0000000..2f68815
--- /dev/null
+++ b/gas/testsuite/gas/i386/avx10_2-evex-promote.s
@@ -0,0 +1,42 @@
+# Check AVX10.2/256 evex promoted instructions
+
+	.arch generic32
+	.arch .avx10.2/256
+	.arch .avx_vnni_int16
+	.arch .avx_vnni_int8
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%ymm4, %ymm5, %ymm6
+	vpdpb\m\()d\s	%xmm4, %xmm5, %xmm6
+	vpdpb\m\()d\s	(%ecx), %ymm5, %ymm6
+	vpdpb\m\()d\s	(%ecx), %xmm5, %xmm6
+	{evex} vpdpb\m\()d\s	%ymm4, %ymm5, %ymm6
+	{evex} vpdpb\m\()d\s	%xmm4, %xmm5, %xmm6
+	{evex} vpdpb\m\()d\s	(%ecx), %ymm5, %ymm6
+	{evex} vpdpb\m\()d\s	(%ecx), %xmm5, %xmm6
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%ymm4, %ymm5, %ymm6
+	vpdpw\m\()d\s	%xmm4, %xmm5, %xmm6
+	vpdpw\m\()d\s	(%ecx), %ymm5, %ymm6
+	vpdpw\m\()d\s	(%ecx), %xmm5, %xmm6
+	{evex} vpdpw\m\()d\s	%ymm4, %ymm5, %ymm6
+	{evex} vpdpw\m\()d\s	%xmm4, %xmm5, %xmm6
+	{evex} vpdpw\m\()d\s	(%ecx), %ymm5, %ymm6
+	{evex} vpdpw\m\()d\s	(%ecx), %xmm5, %xmm6
+	.endr
+	.endr
+
+	vmpsadbw	$123, %xmm4, %xmm5, %xmm6
+	vmpsadbw	$123, %ymm4, %ymm5, %ymm6
+	vmpsadbw	$123, (%ecx), %xmm5, %xmm6
+	vmpsadbw	$123, (%ecx), %ymm5, %ymm6
+	{evex} vmpsadbw	$123, %xmm4, %xmm5, %xmm6
+	{evex} vmpsadbw	$123, %ymm4, %ymm5, %ymm6
+	{evex} vmpsadbw	$123, (%ecx), %xmm5, %xmm6
+	{evex} vmpsadbw	$123, (%ecx), %ymm5, %ymm6
diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 6710a56..699e200 100644
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -522,6 +522,11 @@ if [gas_32_check] then {
     run_dump_test "avx10_2-rounding"
     run_dump_test "avx10_2-rounding-intel"
     run_list_test "avx10_2-rounding-inval"
+    run_dump_test "avx10_2-evex-promote"
+    run_dump_test "avx10_2-512-1"
+    run_dump_test "avx10_2-512-1-intel"
+    run_dump_test "avx10_2-256-1"
+    run_dump_test "avx10_2-256-1-intel"
     run_list_test "sg"
     run_dump_test "clzero"
     run_dump_test "invlpgb"
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-256-1-intel.d b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1-intel.d
new file mode 100644
index 0000000..5be75c6
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1-intel.d
@@ -0,0 +1,151 @@
+#objdump: -dw -Mintel
+#name: x86_64 AVX10.2/256 media insns (Intel disassembly)
+#source: x86-64-avx10_2-256-1.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+#...
+[a-f0-9]+ <_intel>:
+\s*[a-f0-9]+:\s*62 02 17 20 50 f4\s+vpdpbssd ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 17 00 50 f4\s+vpdpbssd xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 17 27 50 b4 f5 00 00 00 10\s+vpdpbssd ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 30 50 31\s+vpdpbssd ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 20 50 71 7f\s+vpdpbssd ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 17 b7 50 72 80\s+vpdpbssd ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 17 07 50 b4 f5 00 00 00 10\s+vpdpbssd xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 10 50 31\s+vpdpbssd xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 00 50 71 7f\s+vpdpbssd xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 17 97 50 72 80\s+vpdpbssd xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 17 20 51 f4\s+vpdpbssds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 17 00 51 f4\s+vpdpbssds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 17 27 51 b4 f5 00 00 00 10\s+vpdpbssds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 30 51 31\s+vpdpbssds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 20 51 71 7f\s+vpdpbssds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 17 b7 51 72 80\s+vpdpbssds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 17 07 51 b4 f5 00 00 00 10\s+vpdpbssds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 10 51 31\s+vpdpbssds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 00 51 71 7f\s+vpdpbssds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 17 97 51 72 80\s+vpdpbssds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 20 50 f4\s+vpdpbsud ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 16 00 50 f4\s+vpdpbsud xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 16 27 50 b4 f5 00 00 00 10\s+vpdpbsud ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 30 50 31\s+vpdpbsud ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 20 50 71 7f\s+vpdpbsud ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 16 b7 50 72 80\s+vpdpbsud ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 16 07 50 b4 f5 00 00 00 10\s+vpdpbsud xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 10 50 31\s+vpdpbsud xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 00 50 71 7f\s+vpdpbsud xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 16 97 50 72 80\s+vpdpbsud xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 20 51 f4\s+vpdpbsuds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 16 00 51 f4\s+vpdpbsuds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 16 27 51 b4 f5 00 00 00 10\s+vpdpbsuds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 30 51 31\s+vpdpbsuds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 20 51 71 7f\s+vpdpbsuds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 16 b7 51 72 80\s+vpdpbsuds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 16 07 51 b4 f5 00 00 00 10\s+vpdpbsuds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 10 51 31\s+vpdpbsuds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 00 51 71 7f\s+vpdpbsuds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 16 97 51 72 80\s+vpdpbsuds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 20 50 f4\s+vpdpbuud ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 14 00 50 f4\s+vpdpbuud xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 14 27 50 b4 f5 00 00 00 10\s+vpdpbuud ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 30 50 31\s+vpdpbuud ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 20 50 71 7f\s+vpdpbuud ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 14 b7 50 72 80\s+vpdpbuud ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 14 07 50 b4 f5 00 00 00 10\s+vpdpbuud xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 10 50 31\s+vpdpbuud xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 00 50 71 7f\s+vpdpbuud xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 14 97 50 72 80\s+vpdpbuud xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 20 51 f4\s+vpdpbuuds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 14 00 51 f4\s+vpdpbuuds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 14 27 51 b4 f5 00 00 00 10\s+vpdpbuuds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 30 51 31\s+vpdpbuuds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 20 51 71 7f\s+vpdpbuuds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 14 b7 51 72 80\s+vpdpbuuds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 14 07 51 b4 f5 00 00 00 10\s+vpdpbuuds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 10 51 31\s+vpdpbuuds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 00 51 71 7f\s+vpdpbuuds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 14 97 51 72 80\s+vpdpbuuds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 20 d2 f4\s+vpdpwsud ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 16 00 d2 f4\s+vpdpwsud xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 16 27 d2 b4 f5 00 00 00 10\s+vpdpwsud ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 30 d2 31\s+vpdpwsud ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 20 d2 71 7f\s+vpdpwsud ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 16 b7 d2 72 80\s+vpdpwsud ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 16 07 d2 b4 f5 00 00 00 10\s+vpdpwsud xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 10 d2 31\s+vpdpwsud xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 00 d2 71 7f\s+vpdpwsud xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 16 97 d2 72 80\s+vpdpwsud xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 20 d3 f4\s+vpdpwsuds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 16 00 d3 f4\s+vpdpwsuds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 16 27 d3 b4 f5 00 00 00 10\s+vpdpwsuds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 30 d3 31\s+vpdpwsuds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 20 d3 71 7f\s+vpdpwsuds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 16 b7 d3 72 80\s+vpdpwsuds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 16 07 d3 b4 f5 00 00 00 10\s+vpdpwsuds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 10 d3 31\s+vpdpwsuds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 00 d3 71 7f\s+vpdpwsuds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 16 97 d3 72 80\s+vpdpwsuds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 15 20 d2 f4\s+vpdpwusd ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 15 00 d2 f4\s+vpdpwusd xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 15 27 d2 b4 f5 00 00 00 10\s+vpdpwusd ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 30 d2 31\s+vpdpwusd ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 20 d2 71 7f\s+vpdpwusd ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 15 b7 d2 72 80\s+vpdpwusd ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 15 07 d2 b4 f5 00 00 00 10\s+vpdpwusd xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 10 d2 31\s+vpdpwusd xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 00 d2 71 7f\s+vpdpwusd xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 15 97 d2 72 80\s+vpdpwusd xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 15 20 d3 f4\s+vpdpwusds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 15 00 d3 f4\s+vpdpwusds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 15 27 d3 b4 f5 00 00 00 10\s+vpdpwusds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 30 d3 31\s+vpdpwusds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 20 d3 71 7f\s+vpdpwusds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 15 b7 d3 72 80\s+vpdpwusds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 15 07 d3 b4 f5 00 00 00 10\s+vpdpwusds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 10 d3 31\s+vpdpwusds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 00 d3 71 7f\s+vpdpwusds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 15 97 d3 72 80\s+vpdpwusds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 20 d2 f4\s+vpdpwuud ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 14 00 d2 f4\s+vpdpwuud xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 14 27 d2 b4 f5 00 00 00 10\s+vpdpwuud ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 30 d2 31\s+vpdpwuud ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 20 d2 71 7f\s+vpdpwuud ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 14 b7 d2 72 80\s+vpdpwuud ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 14 07 d2 b4 f5 00 00 00 10\s+vpdpwuud xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 10 d2 31\s+vpdpwuud xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 00 d2 71 7f\s+vpdpwuud xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 14 97 d2 72 80\s+vpdpwuud xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 20 d3 f4\s+vpdpwuuds ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 14 00 d3 f4\s+vpdpwuuds xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 14 27 d3 b4 f5 00 00 00 10\s+vpdpwuuds ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 30 d3 31\s+vpdpwuuds ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 20 d3 71 7f\s+vpdpwuuds ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 14 b7 d3 72 80\s+vpdpwuuds ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 14 07 d3 b4 f5 00 00 00 10\s+vpdpwuuds xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 10 d3 31\s+vpdpwuuds xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 00 d3 71 7f\s+vpdpwuuds xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 14 97 d3 72 80\s+vpdpwuuds xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 20 52 f4\s+vdpphps ymm30,ymm29,ymm28
+\s*[a-f0-9]+:\s*62 02 14 00 52 f4\s+vdpphps xmm30,xmm29,xmm28
+\s*[a-f0-9]+:\s*62 22 14 27 52 b4 f5 00 00 00 10\s+vdpphps ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 30 52 31\s+vdpphps ymm30,ymm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 20 52 71 7f\s+vdpphps ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\]
+\s*[a-f0-9]+:\s*62 62 14 b7 52 72 80\s+vdpphps ymm30\{k7\}\{z\},ymm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 22 14 07 52 b4 f5 00 00 00 10\s+vdpphps xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 10 52 31\s+vdpphps xmm30,xmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 00 52 71 7f\s+vdpphps xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\]
+\s*[a-f0-9]+:\s*62 62 14 97 52 72 80\s+vdpphps xmm30\{k7\}\{z\},xmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 03 16 00 42 f4 7b\s+vmpsadbw xmm30,xmm29,xmm28,0x7b
+\s*[a-f0-9]+:\s*62 03 16 20 42 f4 7b\s+vmpsadbw ymm30,ymm29,ymm28,0x7b
+\s*[a-f0-9]+:\s*62 23 16 27 42 b4 f5 00 00 00 10 7b\s+vmpsadbw ymm30\{k7\},ymm29,YMMWORD PTR \[rbp\+r14\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 43 16 20 42 31 7b\s+vmpsadbw ymm30,ymm29,YMMWORD PTR \[r9\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 20 42 71 7f 7b\s+vmpsadbw ymm30,ymm29,YMMWORD PTR \[rcx\+0xfe0\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 a7 42 72 80 7b\s+vmpsadbw ymm30\{k7\}\{z\},ymm29,YMMWORD PTR \[rdx-0x1000\],0x7b
+\s*[a-f0-9]+:\s*62 23 16 07 42 b4 f5 00 00 00 10 7b\s+vmpsadbw xmm30\{k7\},xmm29,XMMWORD PTR \[rbp\+r14\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 43 16 00 42 31 7b\s+vmpsadbw xmm30,xmm29,XMMWORD PTR \[r9\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 00 42 71 7f 7b\s+vmpsadbw xmm30,xmm29,XMMWORD PTR \[rcx\+0x7f0\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 87 42 72 80 7b\s+vmpsadbw xmm30\{k7\}\{z\},xmm29,XMMWORD PTR \[rdx-0x800\],0x7b
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.d b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.d
new file mode 100644
index 0000000..a512a53
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.d
@@ -0,0 +1,149 @@
+#objdump: -dw
+#name: x86_64 AVX10.2/256 media insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*62 02 17 20 50 f4\s+vpdpbssd %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 17 00 50 f4\s+vpdpbssd %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 17 27 50 b4 f5 00 00 00 10\s+vpdpbssd 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 30 50 31\s+vpdpbssd \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 17 20 50 71 7f\s+vpdpbssd 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 17 b7 50 72 80\s+vpdpbssd -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 17 07 50 b4 f5 00 00 00 10\s+vpdpbssd 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 10 50 31\s+vpdpbssd \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 17 00 50 71 7f\s+vpdpbssd 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 17 97 50 72 80\s+vpdpbssd -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 17 20 51 f4\s+vpdpbssds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 17 00 51 f4\s+vpdpbssds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 17 27 51 b4 f5 00 00 00 10\s+vpdpbssds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 30 51 31\s+vpdpbssds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 17 20 51 71 7f\s+vpdpbssds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 17 b7 51 72 80\s+vpdpbssds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 17 07 51 b4 f5 00 00 00 10\s+vpdpbssds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 10 51 31\s+vpdpbssds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 17 00 51 71 7f\s+vpdpbssds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 17 97 51 72 80\s+vpdpbssds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 20 50 f4\s+vpdpbsud %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 16 00 50 f4\s+vpdpbsud %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 16 27 50 b4 f5 00 00 00 10\s+vpdpbsud 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 30 50 31\s+vpdpbsud \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 20 50 71 7f\s+vpdpbsud 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 b7 50 72 80\s+vpdpbsud -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 16 07 50 b4 f5 00 00 00 10\s+vpdpbsud 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 10 50 31\s+vpdpbsud \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 00 50 71 7f\s+vpdpbsud 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 97 50 72 80\s+vpdpbsud -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 20 51 f4\s+vpdpbsuds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 16 00 51 f4\s+vpdpbsuds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 16 27 51 b4 f5 00 00 00 10\s+vpdpbsuds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 30 51 31\s+vpdpbsuds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 20 51 71 7f\s+vpdpbsuds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 b7 51 72 80\s+vpdpbsuds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 16 07 51 b4 f5 00 00 00 10\s+vpdpbsuds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 10 51 31\s+vpdpbsuds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 00 51 71 7f\s+vpdpbsuds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 97 51 72 80\s+vpdpbsuds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 20 50 f4\s+vpdpbuud %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 14 00 50 f4\s+vpdpbuud %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 14 27 50 b4 f5 00 00 00 10\s+vpdpbuud 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 30 50 31\s+vpdpbuud \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 20 50 71 7f\s+vpdpbuud 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 b7 50 72 80\s+vpdpbuud -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 14 07 50 b4 f5 00 00 00 10\s+vpdpbuud 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 10 50 31\s+vpdpbuud \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 00 50 71 7f\s+vpdpbuud 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 97 50 72 80\s+vpdpbuud -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 20 51 f4\s+vpdpbuuds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 14 00 51 f4\s+vpdpbuuds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 14 27 51 b4 f5 00 00 00 10\s+vpdpbuuds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 30 51 31\s+vpdpbuuds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 20 51 71 7f\s+vpdpbuuds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 b7 51 72 80\s+vpdpbuuds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 14 07 51 b4 f5 00 00 00 10\s+vpdpbuuds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 10 51 31\s+vpdpbuuds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 00 51 71 7f\s+vpdpbuuds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 97 51 72 80\s+vpdpbuuds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 20 d2 f4\s+vpdpwsud %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 16 00 d2 f4\s+vpdpwsud %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 16 27 d2 b4 f5 00 00 00 10\s+vpdpwsud 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 30 d2 31\s+vpdpwsud \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 20 d2 71 7f\s+vpdpwsud 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 b7 d2 72 80\s+vpdpwsud -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 16 07 d2 b4 f5 00 00 00 10\s+vpdpwsud 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 10 d2 31\s+vpdpwsud \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 00 d2 71 7f\s+vpdpwsud 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 97 d2 72 80\s+vpdpwsud -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 20 d3 f4\s+vpdpwsuds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 16 00 d3 f4\s+vpdpwsuds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 16 27 d3 b4 f5 00 00 00 10\s+vpdpwsuds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 30 d3 31\s+vpdpwsuds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 20 d3 71 7f\s+vpdpwsuds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 16 b7 d3 72 80\s+vpdpwsuds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 16 07 d3 b4 f5 00 00 00 10\s+vpdpwsuds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 10 d3 31\s+vpdpwsuds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 00 d3 71 7f\s+vpdpwsuds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 16 97 d3 72 80\s+vpdpwsuds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 15 20 d2 f4\s+vpdpwusd %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 15 00 d2 f4\s+vpdpwusd %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 15 27 d2 b4 f5 00 00 00 10\s+vpdpwusd 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 30 d2 31\s+vpdpwusd \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 15 20 d2 71 7f\s+vpdpwusd 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 15 b7 d2 72 80\s+vpdpwusd -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 15 07 d2 b4 f5 00 00 00 10\s+vpdpwusd 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 10 d2 31\s+vpdpwusd \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 15 00 d2 71 7f\s+vpdpwusd 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 15 97 d2 72 80\s+vpdpwusd -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 15 20 d3 f4\s+vpdpwusds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 15 00 d3 f4\s+vpdpwusds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 15 27 d3 b4 f5 00 00 00 10\s+vpdpwusds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 30 d3 31\s+vpdpwusds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 15 20 d3 71 7f\s+vpdpwusds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 15 b7 d3 72 80\s+vpdpwusds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 15 07 d3 b4 f5 00 00 00 10\s+vpdpwusds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 10 d3 31\s+vpdpwusds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 15 00 d3 71 7f\s+vpdpwusds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 15 97 d3 72 80\s+vpdpwusds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 20 d2 f4\s+vpdpwuud %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 14 00 d2 f4\s+vpdpwuud %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 14 27 d2 b4 f5 00 00 00 10\s+vpdpwuud 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 30 d2 31\s+vpdpwuud \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 20 d2 71 7f\s+vpdpwuud 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 b7 d2 72 80\s+vpdpwuud -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 14 07 d2 b4 f5 00 00 00 10\s+vpdpwuud 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 10 d2 31\s+vpdpwuud \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 00 d2 71 7f\s+vpdpwuud 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 97 d2 72 80\s+vpdpwuud -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 20 d3 f4\s+vpdpwuuds %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 14 00 d3 f4\s+vpdpwuuds %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 14 27 d3 b4 f5 00 00 00 10\s+vpdpwuuds 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 30 d3 31\s+vpdpwuuds \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 20 d3 71 7f\s+vpdpwuuds 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 b7 d3 72 80\s+vpdpwuuds -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 14 07 d3 b4 f5 00 00 00 10\s+vpdpwuuds 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 10 d3 31\s+vpdpwuuds \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 00 d3 71 7f\s+vpdpwuuds 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 97 d3 72 80\s+vpdpwuuds -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 20 52 f4\s+vdpphps %ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 02 14 00 52 f4\s+vdpphps %xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 22 14 27 52 b4 f5 00 00 00 10\s+vdpphps 0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 30 52 31\s+vdpphps \(%r9\)\{1to8\},%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 20 52 71 7f\s+vdpphps 0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 62 14 b7 52 72 80\s+vdpphps -0x200\(%rdx\)\{1to8\},%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 22 14 07 52 b4 f5 00 00 00 10\s+vdpphps 0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 10 52 31\s+vdpphps \(%r9\)\{1to4\},%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 00 52 71 7f\s+vdpphps 0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 62 14 97 52 72 80\s+vdpphps -0x200\(%rdx\)\{1to4\},%xmm29,%xmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 03 16 00 42 f4 7b\s+vmpsadbw \$0x7b,%xmm28,%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 03 16 20 42 f4 7b\s+vmpsadbw \$0x7b,%ymm28,%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 23 16 27 42 b4 f5 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%rbp,%r14,8\),%ymm29,%ymm30\{%k7\}
+\s*[a-f0-9]+:\s*62 43 16 20 42 31 7b\s+vmpsadbw \$0x7b,\(%r9\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 63 16 20 42 71 7f 7b\s+vmpsadbw \$0x7b,0xfe0\(%rcx\),%ymm29,%ymm30
+\s*[a-f0-9]+:\s*62 63 16 a7 42 72 80 7b\s+vmpsadbw \$0x7b,-0x1000\(%rdx\),%ymm29,%ymm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 23 16 07 42 b4 f5 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%rbp,%r14,8\),%xmm29,%xmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 43 16 00 42 31 7b\s+vmpsadbw \$0x7b,\(%r9\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 63 16 00 42 71 7f 7b\s+vmpsadbw \$0x7b,0x7f0\(%rcx\),%xmm29,%xmm30
+\s*[a-f0-9]+:\s*62 63 16 87 42 72 80 7b\s+vmpsadbw \$0x7b,-0x800\(%rdx\),%xmm29,%xmm30\{%k7\}\{z\}
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.s b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.s
new file mode 100644
index 0000000..8f58d39
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-256-1.s
@@ -0,0 +1,111 @@
+# Check 64bit AVX10.2/256 instructions
+
+	.arch generic64
+	.arch .avx10.2/256
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%ymm28, %ymm29, %ymm30
+	vpdpb\m\()d\s	%xmm28, %xmm29, %xmm30
+	vpdpb\m\()d\s	0x10000000(%rbp, %r14, 8), %ymm29, %ymm30{%k7}
+	vpdpb\m\()d\s	(%r9){1to8}, %ymm29, %ymm30
+	vpdpb\m\()d\s	4064(%rcx), %ymm29, %ymm30
+	vpdpb\m\()d\s	-512(%rdx){1to8}, %ymm29, %ymm30{%k7}{z}
+	vpdpb\m\()d\s	0x10000000(%rbp, %r14, 8), %xmm29, %xmm30{%k7}
+	vpdpb\m\()d\s	(%r9){1to4}, %xmm29, %xmm30
+	vpdpb\m\()d\s	2032(%rcx), %xmm29, %xmm30
+	vpdpb\m\()d\s	-512(%rdx){1to4}, %xmm29, %xmm30{%k7}{z}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%ymm28, %ymm29, %ymm30
+	vpdpw\m\()d\s	%xmm28, %xmm29, %xmm30
+	vpdpw\m\()d\s	0x10000000(%rbp, %r14, 8), %ymm29, %ymm30{%k7}
+	vpdpw\m\()d\s	(%r9){1to8}, %ymm29, %ymm30
+	vpdpw\m\()d\s	4064(%rcx), %ymm29, %ymm30
+	vpdpw\m\()d\s	-512(%rdx){1to8}, %ymm29, %ymm30{%k7}{z}
+	vpdpw\m\()d\s	0x10000000(%rbp, %r14, 8), %xmm29, %xmm30{%k7}
+	vpdpw\m\()d\s	(%r9){1to4}, %xmm29, %xmm30
+	vpdpw\m\()d\s	2032(%rcx), %xmm29, %xmm30
+	vpdpw\m\()d\s	-512(%rdx){1to4}, %xmm29, %xmm30{%k7}{z}
+	.endr
+	.endr
+
+	vdpphps	%ymm28, %ymm29, %ymm30
+	vdpphps	%xmm28, %xmm29, %xmm30
+	vdpphps	0x10000000(%rbp, %r14, 8), %ymm29, %ymm30{%k7}
+	vdpphps	(%r9){1to8}, %ymm29, %ymm30
+	vdpphps	4064(%rcx), %ymm29, %ymm30
+	vdpphps	-512(%rdx){1to8}, %ymm29, %ymm30{%k7}{z}
+	vdpphps	0x10000000(%rbp, %r14, 8), %xmm29, %xmm30{%k7}
+	vdpphps	(%r9){1to4}, %xmm29, %xmm30
+	vdpphps	2032(%rcx), %xmm29, %xmm30
+	vdpphps	-512(%rdx){1to4}, %xmm29, %xmm30{%k7}{z}
+
+	vmpsadbw	$123, %xmm28, %xmm29, %xmm30
+	vmpsadbw	$123, %ymm28, %ymm29, %ymm30
+	vmpsadbw	$123, 0x10000000(%rbp, %r14, 8), %ymm29, %ymm30{%k7}
+	vmpsadbw	$123, (%r9), %ymm29, %ymm30
+	vmpsadbw	$123, 4064(%rcx), %ymm29, %ymm30
+	vmpsadbw	$123, -4096(%rdx), %ymm29, %ymm30{%k7}{z}
+	vmpsadbw	$123, 0x10000000(%rbp, %r14, 8), %xmm29, %xmm30{%k7}
+	vmpsadbw	$123, (%r9), %xmm29, %xmm30
+	vmpsadbw	$123, 2032(%rcx), %xmm29, %xmm30
+	vmpsadbw	$123, -2048(%rdx), %xmm29, %xmm30{%k7}{z}
+
+_intel:
+	.intel_syntax noprefix
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	ymm30, ymm29, ymm28
+	vpdpb\m\()d\s	xmm30, xmm29, xmm28
+	vpdpb\m\()d\s	ymm30{k7}, ymm29, YMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpb\m\()d\s	ymm30, ymm29, DWORD PTR [r9]{1to8}
+	vpdpb\m\()d\s	ymm30, ymm29, YMMWORD PTR [rcx+4064]
+	vpdpb\m\()d\s	ymm30{k7}{z}, ymm29, DWORD PTR [rdx-512]{1to8}
+	vpdpb\m\()d\s	xmm30{k7}, xmm29, XMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpb\m\()d\s	xmm30, xmm29, DWORD PTR [r9]{1to4}
+	vpdpb\m\()d\s	xmm30, xmm29, XMMWORD PTR [rcx+2032]
+	vpdpb\m\()d\s	xmm30{k7}{z}, xmm29, DWORD PTR [rdx-512]{1to4}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	ymm30, ymm29, ymm28
+	vpdpw\m\()d\s	xmm30, xmm29, xmm28
+	vpdpw\m\()d\s	ymm30{k7}, ymm29, YMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpw\m\()d\s	ymm30, ymm29, DWORD PTR [r9]{1to8}
+	vpdpw\m\()d\s	ymm30, ymm29, YMMWORD PTR [rcx+4064]
+	vpdpw\m\()d\s	ymm30{k7}{z}, ymm29, DWORD PTR [rdx-512]{1to8}
+	vpdpw\m\()d\s	xmm30{k7}, xmm29, XMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpw\m\()d\s	xmm30, xmm29, DWORD PTR [r9]{1to4}
+	vpdpw\m\()d\s	xmm30, xmm29, XMMWORD PTR [rcx+2032]
+	vpdpw\m\()d\s	xmm30{k7}{z}, xmm29, DWORD PTR [rdx-512]{1to4}
+	.endr
+	.endr
+
+	vdpphps	ymm30, ymm29, ymm28
+	vdpphps	xmm30, xmm29, xmm28
+	vdpphps	ymm30{k7}, ymm29, YMMWORD PTR [rbp+r14*8+0x10000000]
+	vdpphps	ymm30, ymm29, DWORD PTR [r9]{1to8}
+	vdpphps	ymm30, ymm29, YMMWORD PTR [rcx+4064]
+	vdpphps	ymm30{k7}{z}, ymm29, DWORD PTR [rdx-512]{1to8}
+	vdpphps	xmm30{k7}, xmm29, XMMWORD PTR [rbp+r14*8+0x10000000]
+	vdpphps	xmm30, xmm29, DWORD PTR [r9]{1to4}
+	vdpphps	xmm30, xmm29, XMMWORD PTR [rcx+2032]
+	vdpphps	xmm30{k7}{z}, xmm29, DWORD PTR [rdx-512]{1to4}
+
+	vmpsadbw	xmm30, xmm29, xmm28, 123
+	vmpsadbw	ymm30, ymm29, ymm28, 123
+	vmpsadbw	ymm30{k7}, ymm29, YMMWORD PTR [rbp+r14*8+0x10000000], 123
+	vmpsadbw	ymm30, ymm29, YMMWORD PTR [r9], 123
+	vmpsadbw	ymm30, ymm29, YMMWORD PTR [rcx+4064], 123
+	vmpsadbw	ymm30{k7}{z}, ymm29, YMMWORD PTR [rdx-4096], 123
+	vmpsadbw	xmm30{k7}, xmm29, XMMWORD PTR [rbp+r14*8+0x10000000], 123
+	vmpsadbw	xmm30, xmm29, XMMWORD PTR [r9], 123
+	vmpsadbw	xmm30, xmm29, XMMWORD PTR [rcx+2032], 123
+	vmpsadbw	xmm30{k7}{z}, xmm29, XMMWORD PTR [rdx-2048], 123
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-512-1-intel.d b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1-intel.d
new file mode 100644
index 0000000..0049b0a
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1-intel.d
@@ -0,0 +1,81 @@
+#objdump: -dw -Mintel
+#name: x86_64 AVX10.2/512 media insns (Intel disassembly)
+#source: x86-64-avx10_2-512-1.s
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+#...
+[a-f0-9]+ <_intel>:
+\s*[a-f0-9]+:\s*62 02 17 40 50 f4\s+vpdpbssd zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 17 47 50 b4 f5 00 00 00 10\s+vpdpbssd zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 50 50 31\s+vpdpbssd zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 40 50 71 7f\s+vpdpbssd zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 17 d7 50 72 80\s+vpdpbssd zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 17 40 51 f4\s+vpdpbssds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 17 47 51 b4 f5 00 00 00 10\s+vpdpbssds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 17 50 51 31\s+vpdpbssds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 17 40 51 71 7f\s+vpdpbssds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 17 d7 51 72 80\s+vpdpbssds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 40 50 f4\s+vpdpbsud zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 16 47 50 b4 f5 00 00 00 10\s+vpdpbsud zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 50 50 31\s+vpdpbsud zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 40 50 71 7f\s+vpdpbsud zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 16 d7 50 72 80\s+vpdpbsud zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 40 51 f4\s+vpdpbsuds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 16 47 51 b4 f5 00 00 00 10\s+vpdpbsuds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 50 51 31\s+vpdpbsuds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 40 51 71 7f\s+vpdpbsuds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 16 d7 51 72 80\s+vpdpbsuds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 40 50 f4\s+vpdpbuud zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 14 47 50 b4 f5 00 00 00 10\s+vpdpbuud zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 50 50 31\s+vpdpbuud zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 40 50 71 7f\s+vpdpbuud zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 14 d7 50 72 80\s+vpdpbuud zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 40 51 f4\s+vpdpbuuds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 14 47 51 b4 f5 00 00 00 10\s+vpdpbuuds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 50 51 31\s+vpdpbuuds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 40 51 71 7f\s+vpdpbuuds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 14 d7 51 72 80\s+vpdpbuuds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 40 d2 f4\s+vpdpwsud zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 16 47 d2 b4 f5 00 00 00 10\s+vpdpwsud zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 50 d2 31\s+vpdpwsud zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 40 d2 71 7f\s+vpdpwsud zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 16 d7 d2 72 80\s+vpdpwsud zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 16 40 d3 f4\s+vpdpwsuds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 16 47 d3 b4 f5 00 00 00 10\s+vpdpwsuds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 16 50 d3 31\s+vpdpwsuds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 16 40 d3 71 7f\s+vpdpwsuds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 16 d7 d3 72 80\s+vpdpwsuds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 15 40 d2 f4\s+vpdpwusd zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 15 47 d2 b4 f5 00 00 00 10\s+vpdpwusd zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 50 d2 31\s+vpdpwusd zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 40 d2 71 7f\s+vpdpwusd zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 15 d7 d2 72 80\s+vpdpwusd zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 15 40 d3 f4\s+vpdpwusds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 15 47 d3 b4 f5 00 00 00 10\s+vpdpwusds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 15 50 d3 31\s+vpdpwusds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 15 40 d3 71 7f\s+vpdpwusds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 15 d7 d3 72 80\s+vpdpwusds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 40 d2 f4\s+vpdpwuud zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 14 47 d2 b4 f5 00 00 00 10\s+vpdpwuud zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 50 d2 31\s+vpdpwuud zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 40 d2 71 7f\s+vpdpwuud zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 14 d7 d2 72 80\s+vpdpwuud zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 40 d3 f4\s+vpdpwuuds zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 14 47 d3 b4 f5 00 00 00 10\s+vpdpwuuds zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 50 d3 31\s+vpdpwuuds zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 40 d3 71 7f\s+vpdpwuuds zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 14 d7 d3 72 80\s+vpdpwuuds zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 02 14 40 52 f4\s+vdpphps zmm30,zmm29,zmm28
+\s*[a-f0-9]+:\s*62 22 14 47 52 b4 f5 00 00 00 10\s+vdpphps zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\]
+\s*[a-f0-9]+:\s*62 42 14 50 52 31\s+vdpphps zmm30,zmm29,DWORD BCST \[r9\]
+\s*[a-f0-9]+:\s*62 62 14 40 52 71 7f\s+vdpphps zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\]
+\s*[a-f0-9]+:\s*62 62 14 d7 52 72 80\s+vdpphps zmm30\{k7\}\{z\},zmm29,DWORD BCST \[rdx-0x200\]
+\s*[a-f0-9]+:\s*62 03 16 40 42 f4 7b\s+vmpsadbw zmm30,zmm29,zmm28,0x7b
+\s*[a-f0-9]+:\s*62 23 16 47 42 b4 f5 00 00 00 10 7b\s+vmpsadbw zmm30\{k7\},zmm29,ZMMWORD PTR \[rbp\+r14\*8\+0x10000000\],0x7b
+\s*[a-f0-9]+:\s*62 43 16 40 42 31 7b\s+vmpsadbw zmm30,zmm29,ZMMWORD PTR \[r9\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 40 42 71 7f 7b\s+vmpsadbw zmm30,zmm29,ZMMWORD PTR \[rcx\+0x1fc0\],0x7b
+\s*[a-f0-9]+:\s*62 63 16 c7 42 72 80 7b\s+vmpsadbw zmm30\{k7\}\{z\},zmm29,ZMMWORD PTR \[rdx-0x2000\],0x7b
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.d b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.d
new file mode 100644
index 0000000..4c41b19
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.d
@@ -0,0 +1,79 @@
+#objdump: -dw
+#name: x86_64 AVX10.2/512 media insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*62 02 17 40 50 f4\s+vpdpbssd %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 17 47 50 b4 f5 00 00 00 10\s+vpdpbssd 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 50 50 31\s+vpdpbssd \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 17 40 50 71 7f\s+vpdpbssd 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 17 d7 50 72 80\s+vpdpbssd -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 17 40 51 f4\s+vpdpbssds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 17 47 51 b4 f5 00 00 00 10\s+vpdpbssds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 17 50 51 31\s+vpdpbssds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 17 40 51 71 7f\s+vpdpbssds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 17 d7 51 72 80\s+vpdpbssds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 40 50 f4\s+vpdpbsud %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 16 47 50 b4 f5 00 00 00 10\s+vpdpbsud 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 50 50 31\s+vpdpbsud \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 40 50 71 7f\s+vpdpbsud 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 d7 50 72 80\s+vpdpbsud -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 40 51 f4\s+vpdpbsuds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 16 47 51 b4 f5 00 00 00 10\s+vpdpbsuds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 50 51 31\s+vpdpbsuds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 40 51 71 7f\s+vpdpbsuds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 d7 51 72 80\s+vpdpbsuds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 40 50 f4\s+vpdpbuud %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 14 47 50 b4 f5 00 00 00 10\s+vpdpbuud 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 50 50 31\s+vpdpbuud \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 40 50 71 7f\s+vpdpbuud 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 d7 50 72 80\s+vpdpbuud -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 40 51 f4\s+vpdpbuuds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 14 47 51 b4 f5 00 00 00 10\s+vpdpbuuds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 50 51 31\s+vpdpbuuds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 40 51 71 7f\s+vpdpbuuds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 d7 51 72 80\s+vpdpbuuds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 40 d2 f4\s+vpdpwsud %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 16 47 d2 b4 f5 00 00 00 10\s+vpdpwsud 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 50 d2 31\s+vpdpwsud \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 40 d2 71 7f\s+vpdpwsud 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 d7 d2 72 80\s+vpdpwsud -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 16 40 d3 f4\s+vpdpwsuds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 16 47 d3 b4 f5 00 00 00 10\s+vpdpwsuds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 16 50 d3 31\s+vpdpwsuds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 40 d3 71 7f\s+vpdpwsuds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 16 d7 d3 72 80\s+vpdpwsuds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 15 40 d2 f4\s+vpdpwusd %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 15 47 d2 b4 f5 00 00 00 10\s+vpdpwusd 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 50 d2 31\s+vpdpwusd \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 15 40 d2 71 7f\s+vpdpwusd 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 15 d7 d2 72 80\s+vpdpwusd -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 15 40 d3 f4\s+vpdpwusds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 15 47 d3 b4 f5 00 00 00 10\s+vpdpwusds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 15 50 d3 31\s+vpdpwusds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 15 40 d3 71 7f\s+vpdpwusds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 15 d7 d3 72 80\s+vpdpwusds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 40 d2 f4\s+vpdpwuud %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 14 47 d2 b4 f5 00 00 00 10\s+vpdpwuud 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 50 d2 31\s+vpdpwuud \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 40 d2 71 7f\s+vpdpwuud 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 d7 d2 72 80\s+vpdpwuud -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 40 d3 f4\s+vpdpwuuds %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 14 47 d3 b4 f5 00 00 00 10\s+vpdpwuuds 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 50 d3 31\s+vpdpwuuds \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 40 d3 71 7f\s+vpdpwuuds 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 d7 d3 72 80\s+vpdpwuuds -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 02 14 40 52 f4\s+vdpphps %zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 22 14 47 52 b4 f5 00 00 00 10\s+vdpphps 0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 42 14 50 52 31\s+vdpphps \(%r9\)\{1to16\},%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 40 52 71 7f\s+vdpphps 0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 62 14 d7 52 72 80\s+vdpphps -0x200\(%rdx\)\{1to16\},%zmm29,%zmm30\{%k7\}\{z\}
+\s*[a-f0-9]+:\s*62 03 16 40 42 f4 7b\s+vmpsadbw \$0x7b,%zmm28,%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 23 16 47 42 b4 f5 00 00 00 10 7b\s+vmpsadbw \$0x7b,0x10000000\(%rbp,%r14,8\),%zmm29,%zmm30\{%k7\}
+\s*[a-f0-9]+:\s*62 43 16 40 42 31 7b\s+vmpsadbw \$0x7b,\(%r9\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 63 16 40 42 71 7f 7b\s+vmpsadbw \$0x7b,0x1fc0\(%rcx\),%zmm29,%zmm30
+\s*[a-f0-9]+:\s*62 63 16 c7 42 72 80 7b\s+vmpsadbw \$0x7b,-0x2000\(%rdx\),%zmm29,%zmm30\{%k7\}\{z\}
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.s b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.s
new file mode 100644
index 0000000..c2bfa2a
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-512-1.s
@@ -0,0 +1,71 @@
+# Check 64bit AVX10.2/512 instructions
+
+	.arch generic64
+	.arch .avx10.2/512
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%zmm28, %zmm29, %zmm30
+	vpdpb\m\()d\s	0x10000000(%rbp, %r14, 8), %zmm29, %zmm30{%k7}
+	vpdpb\m\()d\s	(%r9){1to16}, %zmm29, %zmm30
+	vpdpb\m\()d\s	8128(%rcx), %zmm29, %zmm30
+	vpdpb\m\()d\s	-512(%rdx){1to16}, %zmm29, %zmm30{%k7}{z}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%zmm28, %zmm29, %zmm30
+	vpdpw\m\()d\s	0x10000000(%rbp, %r14, 8), %zmm29, %zmm30{%k7}
+	vpdpw\m\()d\s	(%r9){1to16}, %zmm29, %zmm30
+	vpdpw\m\()d\s	8128(%rcx), %zmm29, %zmm30
+	vpdpw\m\()d\s	-512(%rdx){1to16}, %zmm29, %zmm30{%k7}{z}
+	.endr
+	.endr
+
+	vdpphps	%zmm28, %zmm29, %zmm30
+	vdpphps	0x10000000(%rbp, %r14, 8), %zmm29, %zmm30{%k7}
+	vdpphps	(%r9){1to16}, %zmm29, %zmm30
+	vdpphps	8128(%rcx), %zmm29, %zmm30
+	vdpphps	-512(%rdx){1to16}, %zmm29, %zmm30{%k7}{z}
+
+	vmpsadbw	$123, %zmm28, %zmm29, %zmm30
+	vmpsadbw	$123, 0x10000000(%rbp, %r14, 8), %zmm29, %zmm30{%k7}
+	vmpsadbw	$123, (%r9), %zmm29, %zmm30
+	vmpsadbw	$123, 8128(%rcx), %zmm29, %zmm30
+	vmpsadbw	$123, -8192(%rdx), %zmm29, %zmm30{%k7}{z}
+
+_intel:
+	.intel_syntax noprefix
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	zmm30, zmm29, zmm28
+	vpdpb\m\()d\s	zmm30{k7}, zmm29, ZMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpb\m\()d\s	zmm30, zmm29, DWORD PTR [r9]{1to16}
+	vpdpb\m\()d\s	zmm30, zmm29, ZMMWORD PTR [rcx+8128]
+	vpdpb\m\()d\s	zmm30{k7}{z}, zmm29, DWORD PTR [rdx-512]{1to16}
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	zmm30, zmm29, zmm28
+	vpdpw\m\()d\s	zmm30{k7}, zmm29, ZMMWORD PTR [rbp+r14*8+0x10000000]
+	vpdpw\m\()d\s	zmm30, zmm29, DWORD PTR [r9]{1to16}
+	vpdpw\m\()d\s	zmm30, zmm29, ZMMWORD PTR [rcx+8128]
+	vpdpw\m\()d\s	zmm30{k7}{z}, zmm29, DWORD PTR [rdx-512]{1to16}
+	.endr
+	.endr
+
+	vdpphps	zmm30, zmm29, zmm28
+	vdpphps	zmm30{k7}, zmm29, ZMMWORD PTR [rbp+r14*8+0x10000000]
+	vdpphps	zmm30, zmm29, DWORD PTR [r9]{1to16}
+	vdpphps	zmm30, zmm29, ZMMWORD PTR [rcx+8128]
+	vdpphps	zmm30{k7}{z}, zmm29, DWORD PTR [rdx-512]{1to16}
+
+	vmpsadbw	zmm30, zmm29, zmm28, 123
+	vmpsadbw	zmm30{k7}, zmm29, ZMMWORD PTR [rbp+r14*8+0x10000000], 123
+	vmpsadbw	zmm30, zmm29, ZMMWORD PTR [r9], 123
+	vmpsadbw	zmm30, zmm29, ZMMWORD PTR [rcx+8128], 123
+	vmpsadbw	zmm30{k7}{z}, zmm29, ZMMWORD PTR [rdx-8192], 123
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.d b/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.d
new file mode 100644
index 0000000..1af470e
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.d
@@ -0,0 +1,113 @@
+#objdump: -dw
+#name: x86_64 AVX10.2/256 evex promote insns
+
+.*: +file format .*
+
+Disassembly of section \.text:
+
+0+ <_start>:
+\s*[a-f0-9]+:\s*c4 c2 57 50 f6\s+vpdpbssd %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 53 50 f6\s+vpdpbssd %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 50 31\s+vpdpbssd \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 50 31\s+vpdpbssd \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 57 28 50 f6\s+\{evex\} vpdpbssd %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 57 08 50 f6\s+\{evex\} vpdpbssd %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 50 31\s+\{evex\} vpdpbssd \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 50 31\s+\{evex\} vpdpbssd \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 57 51 f6\s+vpdpbssds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 53 51 f6\s+vpdpbssds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 57 51 31\s+vpdpbssds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 53 51 31\s+vpdpbssds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 57 28 51 f6\s+\{evex\} vpdpbssds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 57 08 51 f6\s+\{evex\} vpdpbssds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 57 28 51 31\s+\{evex\} vpdpbssds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 57 08 51 31\s+\{evex\} vpdpbssds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 56 50 f6\s+vpdpbsud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 52 50 f6\s+vpdpbsud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 50 31\s+vpdpbsud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 50 31\s+vpdpbsud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 56 28 50 f6\s+\{evex\} vpdpbsud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 56 08 50 f6\s+\{evex\} vpdpbsud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 50 31\s+\{evex\} vpdpbsud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 50 31\s+\{evex\} vpdpbsud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 56 51 f6\s+vpdpbsuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 52 51 f6\s+vpdpbsuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 51 31\s+vpdpbsuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 51 31\s+vpdpbsuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 56 28 51 f6\s+\{evex\} vpdpbsuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 56 08 51 f6\s+\{evex\} vpdpbsuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 51 31\s+\{evex\} vpdpbsuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 51 31\s+\{evex\} vpdpbsuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 54 50 f6\s+vpdpbuud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 50 50 f6\s+vpdpbuud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 50 31\s+vpdpbuud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 50 31\s+vpdpbuud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 54 28 50 f6\s+\{evex\} vpdpbuud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 54 08 50 f6\s+\{evex\} vpdpbuud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 50 31\s+\{evex\} vpdpbuud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 50 31\s+\{evex\} vpdpbuud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 54 51 f6\s+vpdpbuuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 50 51 f6\s+vpdpbuuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 51 31\s+vpdpbuuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 51 31\s+vpdpbuuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 54 28 51 f6\s+\{evex\} vpdpbuuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 54 08 51 f6\s+\{evex\} vpdpbuuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 51 31\s+\{evex\} vpdpbuuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 51 31\s+\{evex\} vpdpbuuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 56 d2 f6\s+vpdpwsud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 52 d2 f6\s+vpdpwsud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d2 31\s+vpdpwsud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d2 31\s+vpdpwsud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 56 28 d2 f6\s+\{evex\} vpdpwsud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 56 08 d2 f6\s+\{evex\} vpdpwsud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d2 31\s+\{evex\} vpdpwsud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d2 31\s+\{evex\} vpdpwsud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 56 d3 f6\s+vpdpwsuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 52 d3 f6\s+vpdpwsuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 56 d3 31\s+vpdpwsuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 52 d3 31\s+vpdpwsuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 56 28 d3 f6\s+\{evex\} vpdpwsuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 56 08 d3 f6\s+\{evex\} vpdpwsuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 56 28 d3 31\s+\{evex\} vpdpwsuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 56 08 d3 31\s+\{evex\} vpdpwsuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 55 d2 f6\s+vpdpwusd %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 51 d2 f6\s+vpdpwusd %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d2 31\s+vpdpwusd \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d2 31\s+vpdpwusd \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 55 28 d2 f6\s+\{evex\} vpdpwusd %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 55 08 d2 f6\s+\{evex\} vpdpwusd %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d2 31\s+\{evex\} vpdpwusd \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d2 31\s+\{evex\} vpdpwusd \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 55 d3 f6\s+vpdpwusds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 51 d3 f6\s+vpdpwusds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 55 d3 31\s+vpdpwusds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 51 d3 31\s+vpdpwusds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 55 28 d3 f6\s+\{evex\} vpdpwusds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 55 08 d3 f6\s+\{evex\} vpdpwusds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 55 28 d3 31\s+\{evex\} vpdpwusds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 55 08 d3 31\s+\{evex\} vpdpwusds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 54 d2 f6\s+vpdpwuud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 50 d2 f6\s+vpdpwuud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d2 31\s+vpdpwuud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d2 31\s+vpdpwuud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 54 28 d2 f6\s+\{evex\} vpdpwuud %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 54 08 d2 f6\s+\{evex\} vpdpwuud %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d2 31\s+\{evex\} vpdpwuud \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d2 31\s+\{evex\} vpdpwuud \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c2 54 d3 f6\s+vpdpwuuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 c2 50 d3 f6\s+vpdpwuuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e2 54 d3 31\s+vpdpwuuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e2 50 d3 31\s+vpdpwuuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d2 54 28 d3 f6\s+\{evex\} vpdpwuuds %ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d2 54 08 d3 f6\s+\{evex\} vpdpwuuds %xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f2 54 28 d3 31\s+\{evex\} vpdpwuuds \(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f2 54 08 d3 31\s+\{evex\} vpdpwuuds \(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c3 51 42 f6 7b\s+vmpsadbw \$0x7b,%xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 c3 55 42 f6 7b\s+vmpsadbw \$0x7b,%ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*c4 e3 51 42 31 7b\s+vmpsadbw \$0x7b,\(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*c4 e3 55 42 31 7b\s+vmpsadbw \$0x7b,\(%rcx\),%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 d3 56 08 42 f6 7b\s+\{evex\} vmpsadbw \$0x7b,%xmm14,%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 d3 56 28 42 f6 7b\s+\{evex\} vmpsadbw \$0x7b,%ymm14,%ymm5,%ymm6
+\s*[a-f0-9]+:\s*62 f3 56 08 42 31 7b\s+\{evex\} vmpsadbw \$0x7b,\(%rcx\),%xmm5,%xmm6
+\s*[a-f0-9]+:\s*62 f3 56 28 42 31 7b\s+\{evex\} vmpsadbw \$0x7b,\(%rcx\),%ymm5,%ymm6
+#pass
diff --git a/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.s b/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.s
new file mode 100644
index 0000000..dfbfca8
--- /dev/null
+++ b/gas/testsuite/gas/i386/x86-64-avx10_2-evex-promote.s
@@ -0,0 +1,42 @@
+# Check AVX10.2/256 evex promoted instructions
+
+	.arch generic64
+	.arch .avx10.2/256
+	.arch .avx_vnni_int8
+	.arch .avx_vnni_int16
+	.text
+_start:
+	.irp m, ss, su, uu
+	.irp s, "", s
+	vpdpb\m\()d\s	%ymm14, %ymm5, %ymm6
+	vpdpb\m\()d\s	%xmm14, %xmm5, %xmm6
+	vpdpb\m\()d\s	(%rcx), %ymm5, %ymm6
+	vpdpb\m\()d\s	(%rcx), %xmm5, %xmm6
+	{evex} vpdpb\m\()d\s	%ymm14, %ymm5, %ymm6
+	{evex} vpdpb\m\()d\s	%xmm14, %xmm5, %xmm6
+	{evex} vpdpb\m\()d\s	(%rcx), %ymm5, %ymm6
+	{evex} vpdpb\m\()d\s	(%rcx), %xmm5, %xmm6
+	.endr
+	.endr
+
+	.irp m, su, us, uu
+	.irp s, "", s
+	vpdpw\m\()d\s	%ymm14, %ymm5, %ymm6
+	vpdpw\m\()d\s	%xmm14, %xmm5, %xmm6
+	vpdpw\m\()d\s	(%rcx), %ymm5, %ymm6
+	vpdpw\m\()d\s	(%rcx), %xmm5, %xmm6
+	{evex} vpdpw\m\()d\s	%ymm14, %ymm5, %ymm6
+	{evex} vpdpw\m\()d\s	%xmm14, %xmm5, %xmm6
+	{evex} vpdpw\m\()d\s	(%rcx), %ymm5, %ymm6
+	{evex} vpdpw\m\()d\s	(%rcx), %xmm5, %xmm6
+	.endr
+	.endr
+
+	vmpsadbw	$123, %xmm14, %xmm5, %xmm6
+	vmpsadbw	$123, %ymm14, %ymm5, %ymm6
+	vmpsadbw	$123, (%rcx), %xmm5, %xmm6
+	vmpsadbw	$123, (%rcx), %ymm5, %ymm6
+	{evex} vmpsadbw	$123, %xmm14, %xmm5, %xmm6
+	{evex} vmpsadbw	$123, %ymm14, %ymm5, %ymm6
+	{evex} vmpsadbw	$123, (%rcx), %xmm5, %xmm6
+	{evex} vmpsadbw	$123, (%rcx), %ymm5, %ymm6
diff --git a/gas/testsuite/gas/i386/x86-64.exp b/gas/testsuite/gas/i386/x86-64.exp
index 3ffeaaf..42a900d 100644
--- a/gas/testsuite/gas/i386/x86-64.exp
+++ b/gas/testsuite/gas/i386/x86-64.exp
@@ -500,6 +500,11 @@ run_dump_test "x86-64-user_msr-intel"
 run_list_test "x86-64-user_msr-inval"
 run_dump_test "x86-64-avx10_2-rounding"
 run_dump_test "x86-64-avx10_2-rounding-intel"
+run_dump_test "x86-64-avx10_2-evex-promote"
+run_dump_test "x86-64-avx10_2-512-1"
+run_dump_test "x86-64-avx10_2-512-1-intel"
+run_dump_test "x86-64-avx10_2-256-1"
+run_dump_test "x86-64-avx10_2-256-1-intel"
 run_dump_test "x86-64-clzero"
 run_dump_test "x86-64-mwaitx-bdver4"
 run_list_test "x86-64-mwaitx-reg"