x86: Encode AVX256/AVX512 vpsub[bwdq] with VEX128/EVEX128

When 2 source registers are identical, AVX256 and AVX512 vpsub[bwdq]
instructions can be encoded with VEX128 or EVEX128 encodings.

gas/

	* config/tc-i386.c (optimize_encoding): Optimize AVX256 and
	AVX512 vpsub[bwdq] instructions.
	* testsuite/gas/i386/optimize-1.s: Add tests for AVX256 and
	AVX512 vpsub[bwdq] instructions.
	* testsuite/gas/i386/x86-64-optimize-2.s: Likewise.
	* testsuite/gas/i386/optimize-1.d: Updated.
	* testsuite/gas/i386/x86-64-optimize-2.d: Likewise.

opcodes/

	* * i386-opc.tbl: Add "Optimize" to AVX256 and AVX512
	vpsub[bwdq] instructions.
	* i386-tbl.h: Regenerated.

3 files changed, 30 insertions, 24 deletions

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 37ecedd..76929aa 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2018-03-01  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* * i386-opc.tbl: Add "Optimize" to AVX256 and AVX512
+	vpsub[bwdq] instructions.
+	* i386-tbl.h: Regenerated.
+
 2018-03-01  Alan Modra  <amodra@gmail.com>
 
 	* configure.ac (ALL_LINGUAS): Sort.
diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 27ac376..dbd8455 100644
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -2382,14 +2382,14 @@ vpsrlq, 3, 0x6673, 0x2, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=2|VexW=1|Ign
 vpsrlq, 3, 0x66d3, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Xmmword|Unspecified|BaseIndex|RegXMM, RegYMM, RegYMM }
 vpsrlw, 3, 0x6671, 0x2, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegYMM, RegYMM }
 vpsrlw, 3, 0x66d1, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Xmmword|Unspecified|BaseIndex|RegXMM, RegYMM, RegYMM }
-vpsubb, 3, 0x66f8, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
-vpsubd, 3, 0x66fa, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
-vpsubq, 3, 0x66fb, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
+vpsubb, 3, 0x66f8, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
+vpsubd, 3, 0x66fa, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
+vpsubq, 3, 0x66fb, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpsubsb, 3, 0x66e8, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpsubsw, 3, 0x66e9, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpsubusb, 3, 0x66d8, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpsubusw, 3, 0x66d9, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
-vpsubw, 3, 0x66f9, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
+vpsubw, 3, 0x66f9, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpunpckhbw, 3, 0x6668, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpunpckhdq, 3, 0x666a, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
 vpunpckhqdq, 3, 0x666d, None, 1, CpuAVX2, Modrm|Vex=2|VexOpcode=0|VexVVVV=1|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Ymmword|Unspecified|BaseIndex|RegYMM, RegYMM, RegYMM }
@@ -3938,7 +3938,7 @@ vpaddd, 3, 0x66FE, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVV
 vpandd, 3, 0x66DB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpandnd, 3, 0x66DF, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpord, 3, 0x66EB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
-vpsubd, 3, 0x66FA, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
+vpsubd, 3, 0x66FA, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpunpckhdq, 3, 0x666A, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpunpckldq, 3, 0x6662, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpxord, 3, 0x66EF, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|Dword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
@@ -3948,7 +3948,7 @@ vpandnq, 3, 0x66DF, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexV
 vpandq, 3, 0x66DB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpmuludq, 3, 0x66F4, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vporq, 3, 0x66EB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
-vpsubq, 3, 0x66FB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
+vpsubq, 3, 0x66FB, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpunpckhqdq, 3, 0x666D, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpunpcklqdq, 3, 0x666C, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpxorq, 3, 0x66EF, None, 1, CpuAVX512F, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=2|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|Qword|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
@@ -4924,7 +4924,7 @@ vpsrld, 3, 0x6672, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcod
 vpsrld, 3, 0x6672, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=2|VexW=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegYMM, RegYMM }
 vpsrld, 3, 0x6672, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=3|VexW=1|Broadcast=2|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Dword|YMMword|Unspecified|BaseIndex, RegYMM }
 vpsubd, 3, 0x66FA, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=3|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Dword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
-vpsubd, 3, 0x66FA, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=2|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|Dword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
+vpsubd, 3, 0x66FA, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=2|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegYMM|Dword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpunpckhdq, 3, 0x666A, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=3|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Dword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpunpckhdq, 3, 0x666A, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=2|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|Dword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpunpckldq, 3, 0x6662, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=1|Broadcast=3|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Dword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
@@ -4963,7 +4963,7 @@ vpsrlq, 3, 0x6673, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcod
 vpsrlq, 3, 0x6673, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=2|VexW=2|VecESize=1|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, RegYMM, RegYMM }
 vpsrlq, 3, 0x6673, 2, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=3|VexW=2|VecESize=1|Broadcast=3|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { Imm8, Qword|YMMword|Unspecified|BaseIndex, RegYMM }
 vpsubq, 3, 0x66FB, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=4|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Qword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
-vpsubq, 3, 0x66FB, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=3|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|Qword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
+vpsubq, 3, 0x66FB, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=3|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegYMM|Qword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpunpckhqdq, 3, 0x666D, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=4|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Qword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpunpckhqdq, 3, 0x666D, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=3|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|Qword|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpunpcklqdq, 3, 0x666C, None, 1, CpuAVX512F|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|VexW=2|VecESize=1|Broadcast=4|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|Qword|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
@@ -5320,9 +5320,9 @@ vpmaxub, 3, 0x66DE, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|Vex
 vpminub, 3, 0x66DA, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpminub, 3, 0x66DA, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpminub, 3, 0x66DA, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
-vpsubb, 3, 0x66F8, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
+vpsubb, 3, 0x66F8, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpsubb, 3, 0x66F8, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
-vpsubb, 3, 0x66F8, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
+vpsubb, 3, 0x66F8, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpsubsb, 3, 0x66E8, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpsubsb, 3, 0x66E8, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpsubsb, 3, 0x66E8, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
@@ -5396,9 +5396,9 @@ vpsubsw, 3, 0x66E9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|Vex
 vpsubusw, 3, 0x66D9, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpsubusw, 3, 0x66D9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpsubusw, 3, 0x66D9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
-vpsubw, 3, 0x66F9, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
+vpsubw, 3, 0x66F9, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpsubw, 3, 0x66F9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
-vpsubw, 3, 0x66F9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
+vpsubw, 3, 0x66F9, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf|Optimize, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
 vpunpckhwd, 3, 0x6669, None, 1, CpuAVX512BW, Modrm|EVex=1|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=6|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegZMM|ZMMword|Unspecified|BaseIndex, RegZMM, RegZMM }
 vpunpckhwd, 3, 0x6669, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=2|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=4|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegXMM|XMMword|Unspecified|BaseIndex, RegXMM, RegXMM }
 vpunpckhwd, 3, 0x6669, None, 1, CpuAVX512BW|CpuAVX512VL, Modrm|EVex=3|Masking=3|VexOpcode=0|VexVVVV=1|Disp8MemShift=5|IgnoreSize|No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { RegYMM|YMMword|Unspecified|BaseIndex, RegYMM, RegYMM }
diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index b851c0e..ba25ff5 100644
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -54062,7 +54062,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54082,7 +54082,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 3, 0, 0, 0, 0, 6, 0, 0, 0,
+      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 3, 0, 0, 0, 0, 6, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
@@ -54122,7 +54122,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 5, 0, 0, 0,
+      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 5, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54162,7 +54162,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54182,7 +54182,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 3, 0, 1, 0, 0, 6, 0, 0, 0,
+      0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 3, 0, 1, 0, 0, 6, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0,
@@ -54222,7 +54222,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 3, 3, 0, 2, 0, 0, 5, 0, 0, 0,
+      0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 3, 3, 0, 2, 0, 0, 5, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54262,7 +54262,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54282,7 +54282,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 1, 3, 1, 2, 0, 0, 6, 0, 0, 0,
+      0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 1, 3, 1, 2, 0, 0, 6, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0,
@@ -54322,7 +54322,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 3, 3, 1, 3, 0, 0, 5, 0, 0, 0,
+      0, 0, 1, 2, 0, 0, 0, 0, 0, 0, 3, 3, 1, 3, 0, 0, 5, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0,
@@ -54762,7 +54762,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 2, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,
@@ -54782,7 +54782,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 3, 0, 0, 0, 0, 6, 0, 0, 0,
+      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 3, 0, 0, 0, 0, 6, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0,
@@ -54822,7 +54822,7 @@ const insn_template i386_optab[] =
         0, 0, 0, 0, 0, 0 } },
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1,
       1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 5, 0, 0, 0,
+      0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 3, 3, 0, 0, 0, 0, 5, 0, 0, 1,
       0, 0, 0, 0, 0, 0 },
     { { { 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1,
 	  0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0,