x86: optimize left-shift-by-1

These can be replaced by adds when acting on a register operand.

While for the scalar forms there's no gain in encoding size, ADD
generally has higher throughput than SHL. EFLAGS set by ADD are a
superset of those set by SHL (AF in particular is undefined there).

For the SIMD cases the transformation also reduced code size, by
eliminating the 1-byte immediate from the resulting encoding. Note
that this transformation is not applied by gcc13 (according to my
observations), so would - as of now - even improve compiler generated
code.

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index e94b93701552c7b59ccbdc80f10b33a0e6f9e414..ae1ef56491c9238efa636272ef05ea81c66f5113 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -4925,6 +4925,43 @@ optimize_encoding (void)
        */
       i.tm.base_opcode = 0x84 | (i.tm.base_opcode & 1);
     }
+  else if (!optimize_for_space
+          && i.tm.base_opcode == 0xd0
+          && (i.tm.opcode_space == SPACE_BASE
+              || i.tm.opcode_space == SPACE_EVEXMAP4)
+          && !i.mem_operands)
+    {
+      /* Optimize: -O:
+          shlb $1, %rN  -> addb %rN, %rN
+          shlw $1, %rN  -> addw %rN, %rN
+          shll $1, %rN  -> addl %rN, %rN
+          shlq $1, %rN  -> addq %rN, %rN
+
+          shlb $1, %rN, %rM  -> addb %rN, %rN, %rM
+          shlw $1, %rN, %rM  -> addw %rN, %rN, %rM
+          shll $1, %rN, %rM  -> addl %rN, %rN, %rM
+          shlq $1, %rN, %rM  -> addq %rN, %rN, %rM
+       */
+      gas_assert (i.tm.extension_opcode == 4);
+      i.tm.base_opcode = 0x00;
+      i.tm.extension_opcode = None;
+      if (i.operands >= 2)
+       {
+         i.tm.operand_types[0] = i.tm.operand_types[1];
+         i.op[0].regs = i.op[1].regs;
+         i.types[0] = i.types[1];
+       }
+      else
+       {
+         /* Legacy form with omitted shift count operand.  */
+         i.tm.operand_types[1] = i.tm.operand_types[0];
+         i.op[1].regs = i.op[0].regs;
+         i.types[1] = i.types[0];
+         i.operands = 2;
+       }
+      i.reg_operands++;
+      i.imm_operands = 0;
+    }
   else if (i.tm.base_opcode == 0xba
           && i.tm.opcode_space == SPACE_0F
           && i.reg_operands == 1
@@ -5181,6 +5218,48 @@ optimize_encoding (void)
          i.op[1].regs = i.op[0].regs;
        }
     }
+  else if (i.tm.extension_opcode == 6
+          && i.tm.base_opcode >= 0x71
+          && i.tm.base_opcode <= 0x73
+          && i.tm.opcode_space == SPACE_0F
+          && i.op[0].imms->X_op == O_constant
+          && i.op[0].imms->X_add_number == 1
+          && !i.mem_operands)
+    {
+      /* Optimize: -O:
+          psllw $1, %mmxN          -> paddw %mmxN, %mmxN
+          psllw $1, %xmmN          -> paddw %xmmN, %xmmN
+          vpsllw $1, %xmmN, %xmmM  -> vpaddw %xmmN, %xmmN, %xmmM
+          vpsllw $1, %ymmN, %ymmM  -> vpaddw %ymmN, %ymmN, %ymmM
+          vpsllw $1, %zmmN, %zmmM  -> vpaddw %zmmN, %zmmN, %zmmM
+
+          pslld $1, %mmxN          -> paddd %mmxN, %mmxN
+          pslld $1, %xmmN          -> paddd %xmmN, %xmmN
+          vpslld $1, %xmmN, %xmmM  -> vpaddd %xmmN, %xmmN, %xmmM
+          vpslld $1, %ymmN, %ymmM  -> vpaddd %ymmN, %ymmN, %ymmM
+          vpslld $1, %zmmN, %zmmM  -> vpaddd %zmmN, %zmmN, %zmmM
+
+          psllq $1, %xmmN          -> paddq %xmmN, %xmmN
+          vpsllq $1, %xmmN, %xmmM  -> vpaddq %xmmN, %xmmN, %xmmM
+          vpsllq $1, %ymmN, %ymmM  -> vpaddq %ymmN, %ymmN, %ymmM
+          vpsllq $1, %zmmN, %zmmM  -> vpaddq %zmmN, %zmmN, %zmmM
+         */
+      if (i.tm.base_opcode != 0x73)
+       i.tm.base_opcode |= 0xfc; /* {,v}padd{w,d} */
+      else
+       {
+         gas_assert (i.tm.operand_types[1].bitfield.class != RegMMX);
+         i.tm.base_opcode = 0xd4; /* {,v}paddq */
+       }
+      i.tm.extension_opcode = None;
+      if (i.tm.opcode_modifier.vexvvvv)
+       i.tm.opcode_modifier.vexvvvv = VexVVVV_SRC1;
+      i.tm.operand_types[0] = i.tm.operand_types[1];
+      i.op[0].regs = i.op[1].regs;
+      i.types[0] = i.types[1];
+      i.reg_operands++;
+      i.imm_operands = 0;
+    }
   else if (optimize_for_space
           && i.tm.base_opcode == 0x59
           && i.tm.opcode_space == SPACE_0F38

diff --git a/gas/testsuite/gas/i386/optimize-2.d b/gas/testsuite/gas/i386/optimize-2.d
index 41056fb6ef1cb8387263a2c99e293ac9b108bda6..89551d19978cc9f01149d7d2c5f66ba8dc58856e 100644 (file)
--- a/gas/testsuite/gas/i386/optimize-2.d
+++ b/gas/testsuite/gas/i386/optimize-2.d
@@ -24,6 +24,18 @@ Disassembly of section .text:
  +[a-f0-9]+:   09 f6                   or     %esi,%esi
  +[a-f0-9]+:   87 0a                   xchg   %ecx,\(%edx\)
  +[a-f0-9]+:   87 11                   xchg   %edx,\(%ecx\)
+ +[a-f0-9]+:   d0 e2                   shl    \$1,%dl
+ +[a-f0-9]+:   d0 e2                   shl    \$1,%dl
+ +[a-f0-9]+:   66 d1 e2                shl    \$1,%dx
+ +[a-f0-9]+:   66 d1 e2                shl    \$1,%dx
+ +[a-f0-9]+:   d1 e2                   shl    \$1,%edx
+ +[a-f0-9]+:   d1 e2                   shl    \$1,%edx
+ +[a-f0-9]+:   d0 e2                   shl    \$1,%dl
+ +[a-f0-9]+:   d0 e2                   shl    \$1,%dl
+ +[a-f0-9]+:   66 d1 e2                shl    \$1,%dx
+ +[a-f0-9]+:   66 d1 e2                shl    \$1,%dx
+ +[a-f0-9]+:   d1 e2                   shl    \$1,%edx
+ +[a-f0-9]+:   d1 e2                   shl    \$1,%edx
  +[a-f0-9]+:   c5 f1 55 e9             vandnpd %xmm1,%xmm1,%xmm5
  +[a-f0-9]+:   c5 f9 6f d1             vmovdqa %xmm1,%xmm2
  +[a-f0-9]+:   c5 f9 6f d1             vmovdqa %xmm1,%xmm2
@@ -164,5 +176,17 @@ Disassembly of section .text:
  +[a-f0-9]+:   66 .*   pcmpeqd %xmm2,%xmm2
  +[a-f0-9]+:   c5 .*   vpcmpeqd %xmm2,%xmm2,%xmm0
  +[a-f0-9]+:   c5 .*   vpcmpeqd %ymm2,%ymm2,%ymm0
+ +[a-f0-9]+:   0f .*   paddw  %mm2,%mm2
+ +[a-f0-9]+:   66 .*   paddw  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddw %xmm2,%xmm2,%xmm3
+ +[a-f0-9]+:   62 .*   vpaddw %xmm2,%xmm2,%xmm3\{%k4\}
+ +[a-f0-9]+:   0f .*   paddd  %mm2,%mm2
+ +[a-f0-9]+:   66 .*   paddd  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddd %ymm2,%ymm2,%ymm3
+ +[a-f0-9]+:   62 .*   vpaddd %ymm2,%ymm2,%ymm3\{%k4\}
+ +[a-f0-9]+:   0f .*   psllq  \$(0x)?1,%mm2
+ +[a-f0-9]+:   66 .*   paddq  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddq %xmm2,%xmm2,%xmm3
+ +[a-f0-9]+:   62 .*   vpaddq %zmm2,%zmm2,%zmm3
  +[a-f0-9]+:   c5 .*   vpunpcklqdq %xmm2,%xmm2,%xmm0
 #pass

diff --git a/gas/testsuite/gas/i386/optimize-2.s b/gas/testsuite/gas/i386/optimize-2.s
index 5812ea365bbbbf9c1e4d8ed3a67aeeea60fd72ec..1ddaab05540c5efd45c8aa83d448b2ec97923785 100644 (file)
--- a/gas/testsuite/gas/i386/optimize-2.s
+++ b/gas/testsuite/gas/i386/optimize-2.s
@@ -22,6 +22,24 @@ _start:
        lock xchg %ecx, (%edx)
        lock xchg (%ecx), %edx
 
+       shl     $1, %dl
+       shl     %dl
+
+       shl     $1, %dx
+       shl     %dx
+
+       shl     $1, %edx
+       shl     %edx
+
+       sal     $1, %dl
+       sal     %dl
+
+       sal     $1, %dx
+       sal     %dx
+
+       sal     $1, %edx
+       sal     %edx
+
        vandnpd %zmm1, %zmm1, %zmm5
 
        vmovdqa32       %xmm1, %xmm2
@@ -184,4 +202,19 @@ _start:
        vpcmpeqq        %xmm2, %xmm2, %xmm0
        vpcmpeqq        %ymm2, %ymm2, %ymm0
 
+       psllw   $1, %mm2
+       psllw   $1, %xmm2
+       vpsllw  $1, %xmm2, %xmm3
+       vpsllw  $1, %xmm2, %xmm3{%k4}
+
+       pslld   $1, %mm2
+       pslld   $1, %xmm2
+       vpslld  $1, %ymm2, %ymm3
+       vpslld  $1, %ymm2, %ymm3{%k4}
+
+       psllq   $1, %mm2                        # This needs leaving alone.
+       psllq   $1, %xmm2
+       vpsllq  $1, %xmm2, %xmm3
+       vpsllq  $1, %zmm2, %zmm3
+
        vpbroadcastq    %xmm2, %xmm0

diff --git a/gas/testsuite/gas/i386/optimize-2b.d b/gas/testsuite/gas/i386/optimize-2b.d
index d9e83198fb6a6149437c3a28f7a5636468397bd5..3fe8945142ba57ee46c272abe39db957b801f807 100644 (file)
--- a/gas/testsuite/gas/i386/optimize-2b.d
+++ b/gas/testsuite/gas/i386/optimize-2b.d
@@ -25,6 +25,18 @@ Disassembly of section .text:
  +[a-f0-9]+:   85 f6                   test   %esi,%esi
  +[a-f0-9]+:   87 0a                   xchg   %ecx,\(%edx\)
  +[a-f0-9]+:   87 11                   xchg   %edx,\(%ecx\)
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
  +[a-f0-9]+:   c5 f1 55 e9             vandnpd %xmm1,%xmm1,%xmm5
  +[a-f0-9]+:   c5 f9 6f d1             vmovdqa %xmm1,%xmm2
  +[a-f0-9]+:   c5 f9 6f d1             vmovdqa %xmm1,%xmm2
@@ -165,5 +177,17 @@ Disassembly of section .text:
  +[a-f0-9]+:   66 .*   pcmpeqq %xmm2,%xmm2
  +[a-f0-9]+:   c4 .*   vpcmpeqq %xmm2,%xmm2,%xmm0
  +[a-f0-9]+:   c4 .*   vpcmpeqq %ymm2,%ymm2,%ymm0
+ +[a-f0-9]+:   0f .*   paddw  %mm2,%mm2
+ +[a-f0-9]+:   66 .*   paddw  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddw %xmm2,%xmm2,%xmm3
+ +[a-f0-9]+:   62 .*   vpaddw %xmm2,%xmm2,%xmm3\{%k4\}
+ +[a-f0-9]+:   0f .*   paddd  %mm2,%mm2
+ +[a-f0-9]+:   66 .*   paddd  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddd %ymm2,%ymm2,%ymm3
+ +[a-f0-9]+:   62 .*   vpaddd %ymm2,%ymm2,%ymm3\{%k4\}
+ +[a-f0-9]+:   0f .*   psllq  \$(0x)?1,%mm2
+ +[a-f0-9]+:   66 .*   paddq  %xmm2,%xmm2
+ +[a-f0-9]+:   c5 .*   vpaddq %xmm2,%xmm2,%xmm3
+ +[a-f0-9]+:   62 .*   vpaddq %zmm2,%zmm2,%zmm3
  +[a-f0-9]+:   c4 .*   vpbroadcastq %xmm2,%xmm0
 #pass

diff --git a/gas/testsuite/gas/i386/x86-64-optimize-1.d b/gas/testsuite/gas/i386/x86-64-optimize-1.d
index 8fff3b7a4932c4437031248ec2edfb9d77e62ec9..762fce977c66c537e5f163a729ca5e4cad95524f 100644 (file)
--- a/gas/testsuite/gas/i386/x86-64-optimize-1.d
+++ b/gas/testsuite/gas/i386/x86-64-optimize-1.d
@@ -95,4 +95,28 @@ Disassembly of section .text:
  +[a-f0-9]+:   d5 50 29 c9             sub    %r17d,%r17d
  +[a-f0-9]+:   62 ec 74 10 28 d1       sub    %r18b,%r17b,%r17b
  +[a-f0-9]+:   d5 50 29 c9             sub    %r17d,%r17d
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   48 01 d2                add    %rdx,%rdx
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   48 01 d2                add    %rdx,%rdx
+ +[a-f0-9]+:   62 f4 7c 18 00 d2       add    %dl,%dl,%al
+ +[a-f0-9]+:   62 f4 7d 18 01 d2       add    %dx,%dx,%ax
+ +[a-f0-9]+:   62 f4 7c 18 01 d2       add    %edx,%edx,%eax
+ +[a-f0-9]+:   62 f4 fc 18 01 d2       add    %rdx,%rdx,%rax
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   48 01 d2                add    %rdx,%rdx
+ +[a-f0-9]+:   00 d2                   add    %dl,%dl
+ +[a-f0-9]+:   66 01 d2                add    %dx,%dx
+ +[a-f0-9]+:   01 d2                   add    %edx,%edx
+ +[a-f0-9]+:   48 01 d2                add    %rdx,%rdx
+ +[a-f0-9]+:   62 f4 7c 18 00 d2       add    %dl,%dl,%al
+ +[a-f0-9]+:   62 f4 7d 18 01 d2       add    %dx,%dx,%ax
+ +[a-f0-9]+:   62 f4 7c 18 01 d2       add    %edx,%edx,%eax
+ +[a-f0-9]+:   62 f4 fc 18 01 d2       add    %rdx,%rdx,%rax
 #pass

diff --git a/gas/testsuite/gas/i386/x86-64-optimize-1.s b/gas/testsuite/gas/i386/x86-64-optimize-1.s
index 82d5ec46e55c71db0f2cc342397e91ef0f4a2545..e02a88da8929867394158891b87514c438c3cde5 100644 (file)
--- a/gas/testsuite/gas/i386/x86-64-optimize-1.s
+++ b/gas/testsuite/gas/i386/x86-64-optimize-1.s
@@ -89,3 +89,33 @@ _start:
        sub     %r17b, %r17b, %r17b
        sub     %r18b, %r17b, %r17b
        sub     %r18b, %r18b, %r17b
+
+       shl     $1, %dl
+       shl     $1, %dx
+       shl     $1, %edx
+       shl     $1, %rdx
+
+       shl     %dl
+       shl     %dx
+       shl     %edx
+       shl     %rdx
+
+       shl     $1, %dl, %al
+       shl     $1, %dx, %ax
+       shl     $1, %edx, %eax
+       shl     $1, %rdx, %rax
+
+       sal     $1, %dl
+       sal     $1, %dx
+       sal     $1, %edx
+       sal     $1, %rdx
+
+       sal     %dl
+       sal     %dx
+       sal     %edx
+       sal     %rdx
+
+       sal     $1, %dl, %al
+       sal     $1, %dx, %ax
+       sal     $1, %edx, %eax
+       sal     $1, %rdx, %rax

diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 1d199356a863d570cdab764fd637e95a850f732a..ba60206196806cf81d847f172ca8840f8cae847c 100644 (file)
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -446,26 +446,26 @@ imulzu, 0x69, APX_F, Modrm|No_bSuf|No_sSuf|RegKludge|EVexMap4|NF/*|ZU*/, { Imm16
 
 <div>
 
-<sr:opc:imm8:nf, +
-    rol:0:Imm8|Imm8S:NF, +
-    ror:1:Imm8|Imm8S:NF, +
-    rcl:2:Imm8:, +
-    rcr:3:Imm8:, +
-    sal:4:Imm8:NF, +
-    shl:4:Imm8:NF, +
-    shr:5:Imm8:NF, +
-    sar:7:Imm8:NF>
-
-<sr>, 0xd0/<sr:opc>, APX_F, W|Modrm|No_sSuf|CheckOperandSize|DstVVVV|EVexMap4|<sr:nf>, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex, Reg8|Reg16|Reg32|Reg64 }
-<sr>, 0xd0/<sr:opc>, 0, W|Modrm|No_sSuf, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
-<sr>, 0xd0/<sr:opc>, APX_F, W|Modrm|No_sSuf|EVexMap4|<sr:nf>, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
+<sr:opc:imm8:opt1:nf, +
+    rol:0:Imm8|Imm8S::NF, +
+    ror:1:Imm8|Imm8S::NF, +
+    rcl:2:Imm8::, +
+    rcr:3:Imm8::, +
+    sal:4:Imm8:Optimize:NF, +
+    shl:4:Imm8:Optimize:NF, +
+    shr:5:Imm8::NF, +
+    sar:7:Imm8::NF>
+
+<sr>, 0xd0/<sr:opc>, APX_F, W|Modrm|No_sSuf|CheckOperandSize|DstVVVV|EVexMap4|<sr:opt1>|<sr:nf>, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex, Reg8|Reg16|Reg32|Reg64 }
+<sr>, 0xd0/<sr:opc>, 0, W|Modrm|No_sSuf|<sr:opt1>, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
+<sr>, 0xd0/<sr:opc>, APX_F, W|Modrm|No_sSuf|EVexMap4|<sr:opt1>|<sr:nf>, { Imm1, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 <sr>, 0xc0/<sr:opc>, APX_F, W|Modrm|No_sSuf|CheckOperandSize|DstVVVV|EVexMap4|<sr:nf>, { <sr:imm8>, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex, Reg8|Reg16|Reg32|Reg64 }
 <sr>, 0xc0/<sr:opc>, i186, W|Modrm|No_sSuf, { <sr:imm8>, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 <sr>, 0xc0/<sr:opc>, APX_F, W|Modrm|No_sSuf|EVexMap4|<sr:nf>, { <sr:imm8>, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 <sr>, 0xd2/<sr:opc>, APX_F, W|Modrm|No_sSuf|CheckOperandSize|DstVVVV|EVexMap4|<sr:nf>, { ShiftCount, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex, Reg8|Reg16|Reg32|Reg64 }
 <sr>, 0xd2/<sr:opc>, 0, W|Modrm|No_sSuf, { ShiftCount, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 <sr>, 0xd2/<sr:opc>, APX_F, W|Modrm|No_sSuf|EVexMap4|<sr:nf>, { ShiftCount, Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
-<sr>, 0xd0/<sr:opc>, 0, W|Modrm|No_sSuf, { Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
+<sr>, 0xd0/<sr:opc>, 0, W|Modrm|No_sSuf|<sr:opt1>, { Reg8|Reg16|Reg32|Reg64|Unspecified|BaseIndex }
 
 <sr>
 
@@ -1041,14 +1041,14 @@ pause, 0xf390, i186, NoSuf, {}
     $avx:AVX|AVX512VL:66:Vex128|EVex128|Src1VVVV|VexW0|Disp8MemShift=4|SSE2AVX:Vex128|EVex128|DstVVVV|VexW0|Disp8MemShift=4|SSE2AVX:RegXMM:Xmmword, +
     $sse:SSE2:66:::RegXMM:Xmmword, +
     $mmx:MMX::::RegMMX:Qword>
-<MMXdq:opc:cpu:pfx:attr:vvvv:reg:mem, +
-    d:0:AVX|AVX512VL:66:Vex128|EVex128|Src1VVVV|VexW0|Disp8MemShift=4|SSE2AVX:Vex128|EVex128|DstVVVV|VexW0|Disp8MemShift=4|SSE2AVX:RegXMM:Xmmword, +
-    d:0:SSE2:66:::RegXMM:Xmmword, +
-    d:0:MMX::::RegMMX:Qword, +
-    q:1:AVX:66:Vex128|Src1VVVV|VexW0|SSE2AVX:Vex128|DstVVVV|VexW0|SSE2AVX:RegXMM:Xmmword, +
-    q:1:AVX512VL:66:EVex128|Src1VVVV|VexW1|Disp8MemShift=4|SSE2AVX:EVex128|DstVVVV|VexW1|Disp8MemShift=4|SSE2AVX:RegXMM:Xmmword, +
-    q:1:SSE2:66:::RegXMM:Xmmword, +
-    q:1:MMX::::RegMMX:Qword>
+<MMXdq:opc:cpu:pfx:attr:vvvv:optim:reg:mem, +
+    d:0:AVX|AVX512VL:66:Vex128|EVex128|Src1VVVV|VexW0|Disp8MemShift=4|SSE2AVX:Vex128|EVex128|DstVVVV|VexW0|Disp8MemShift=4|SSE2AVX:Optimize:RegXMM:Xmmword, +
+    d:0:SSE2:66:::Optimize:RegXMM:Xmmword, +
+    d:0:MMX::::Optimize:RegMMX:Qword, +
+    q:1:AVX:66:Vex128|Src1VVVV|VexW0|SSE2AVX:Vex128|DstVVVV|VexW0|SSE2AVX:Optimize:RegXMM:Xmmword, +
+    q:1:AVX512VL:66:EVex128|Src1VVVV|VexW1|Disp8MemShift=4|SSE2AVX:EVex128|DstVVVV|VexW1|Disp8MemShift=4|SSE2AVX:Optimize:RegXMM:Xmmword, +
+    q:1:SSE2:66:::Optimize:RegXMM:Xmmword, +
+    q:1:MMX:::::RegMMX:Qword>
 <MMXBW:cpu:pfx:attr:vvvv:reg:mem, +
     $avx:AVX:66:Vex128|Src1VVVV|VexW0|SSE2AVX:Vex128|DstVVVV|VexW0|SSE2AVX:RegXMM:Xmmword, +
     $apx:AVX512BW&AVX512VL:66:EVex128|Src1VVVV|VexW0|Disp8MemShift=4|SSE2AVX:EVex128|DstVVVV|VexW0|Disp8MemShift=4|SSE2AVX:RegXMM:Xmmword, +
@@ -1121,9 +1121,9 @@ pmulhw<MMXBW>, 0x<MMXBW:pfx>0fe5, <MMXBW:cpu>, Modrm|<MMXBW:attr>|C|NoSuf, { <MM
 pmullw<MMXBW>, 0x<MMXBW:pfx>0fd5, <MMXBW:cpu>, Modrm|<MMXBW:attr>|C|NoSuf, { <MMXBW:reg>|<MMXBW:mem>|Unspecified|BaseIndex, <MMXBW:reg> }
 por<MMX>, 0x<MMX:pfx>0feb, <MMX:cpu>, Modrm|<MMX:attr>|C|NoSuf, { <MMX:reg>|<MMX:mem>|Unspecified|BaseIndex, <MMX:reg> }
 psllw<MMXBW>, 0x<MMXBW:pfx>0ff1, <MMXBW:cpu>, Modrm|<MMXBW:attr>|NoSuf, { <MMXBW:reg>|<MMXBW:mem>|Unspecified|BaseIndex, <MMXBW:reg> }
-psllw<MMXBW>, 0x<MMXBW:pfx>0f71/6, <MMXBW:cpu>, Modrm|<MMXBW:vvvv>|NoSuf, { Imm8, <MMXBW:reg> }
+psllw<MMXBW>, 0x<MMXBW:pfx>0f71/6, <MMXBW:cpu>, Modrm|<MMXBW:vvvv>|NoSuf|Optimize, { Imm8, <MMXBW:reg> }
 psll<MMXdq>, 0x<MMXdq:pfx>0ff2 | <MMXdq:opc>, <MMXdq:cpu>, Modrm|<MMXdq:attr>|NoSuf, { <MMXdq:reg>|<MMXdq:mem>|Unspecified|BaseIndex, <MMXdq:reg> }
-psll<MMXdq>, 0x<MMXdq:pfx>0f72 | <MMXdq:opc>/6, <MMXdq:cpu>, Modrm|<MMXdq:vvvv>|NoSuf, { Imm8, <MMXdq:reg> }
+psll<MMXdq>, 0x<MMXdq:pfx>0f72 | <MMXdq:opc>/6, <MMXdq:cpu>, Modrm|<MMXdq:vvvv>|NoSuf|<MMXdq:optim>, { Imm8, <MMXdq:reg> }
 psraw<MMXBW>, 0x<MMXBW:pfx>0fe1, <MMXBW:cpu>, Modrm|<MMXBW:attr>|NoSuf, { <MMXBW:reg>|<MMXBW:mem>|Unspecified|BaseIndex, <MMXBW:reg> }
 psraw<MMXBW>, 0x<MMXBW:pfx>0f71/4, <MMXBW:cpu>, Modrm|<MMXBW:vvvv>|NoSuf, { Imm8, <MMXBW:reg> }
 psrad<MMX>, 0x<MMX:pfx>0fe2, <MMX:cpu>, Modrm|<MMX:attr>|NoSuf, { <MMX:reg>|<MMX:mem>|Unspecified|BaseIndex, <MMX:reg> }
@@ -1833,10 +1833,10 @@ vpshufhw, 0xf370, AVX|AVX2, Modrm|Vex|Space0F|VexWIG|CheckOperandSize|NoSuf, { I
 vpshuflw, 0xf270, AVX|AVX2, Modrm|Vex|Space0F|VexWIG|CheckOperandSize|NoSuf, { Imm8|Imm8S, Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM }
 vpsign<bw>, 0x6608 | <bw:opc>, AVX|AVX2, Modrm|Vex|Space0F38|Src1VVVV|VexWIG|CheckOperandSize|NoSuf, { Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM, RegXMM|RegYMM }
 vpsignd, 0x660a, AVX|AVX2, Modrm|Vex|Space0F38|Src1VVVV|VexWIG|CheckOperandSize|NoSuf, { Unspecified|BaseIndex|RegXMM|RegYMM, RegXMM|RegYMM, RegXMM|RegYMM }
-vpsll<dq>, 0x6672 | <dq:opc>/6, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
+vpsll<dq>, 0x6672 | <dq:opc>/6, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf|Optimize, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
 vpsll<dq>, 0x66f2 | <dq:opc>, AVX|AVX2, Modrm|Vex|Space0F|Src1VVVV|VexWIG|CheckOperandSize|NoSuf, { Unspecified|BaseIndex|RegXMM, RegXMM|RegYMM, RegXMM|RegYMM }
 vpslldq, 0x6673/7, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
-vpsllw, 0x6671/6, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
+vpsllw, 0x6671/6, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf|Optimize, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
 vpsllw, 0x66f1, AVX|AVX2, Modrm|Vex|Space0F|Src1VVVV|VexWIG|CheckOperandSize|NoSuf, { Unspecified|BaseIndex|RegXMM, RegXMM|RegYMM, RegXMM|RegYMM }
 vpsrad, 0x6672/4, AVX|AVX2, Modrm|Vex|Space0F|DstVVVV|VexWIG|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM, RegXMM|RegYMM }
 vpsrad, 0x66e2, AVX|AVX2, Modrm|Vex|Space0F|Src1VVVV|VexWIG|CheckOperandSize|NoSuf, { Unspecified|BaseIndex|RegXMM, RegXMM|RegYMM, RegXMM|RegYMM }
@@ -2579,7 +2579,7 @@ vpror<dq>, 0x6672/0, AVX512F, Modrm|Masking|Space0F|DstVVVV|<dq:vexw>|Broadcast|
 vpshufd, 0x6670, AVX512F, Modrm|Masking|Space0F|VexW=1|Broadcast|Disp8ShiftVL|CheckOperandSize|NoSuf, { Imm8|Imm8S, RegXMM|RegYMM|RegZMM|Dword|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
 
 vpsll<dq>, 0x66f2 | <dq:opc>, AVX512F, Modrm|Masking|Space0F|Src1VVVV|<dq:vexw>|Disp8MemShift=4|CheckOperandSize|NoSuf, { RegXMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
-vpsll<dq>, 0x6672 | <dq:opc>/6, AVX512F, Modrm|Masking|Space0F|DstVVVV|<dq:vexw>|Broadcast|Disp8ShiftVL|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM|RegZMM|<dq:elem>|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
+vpsll<dq>, 0x6672 | <dq:opc>/6, AVX512F, Modrm|Masking|Space0F|DstVVVV|<dq:vexw>|Broadcast|Disp8ShiftVL|CheckOperandSize|NoSuf|Optimize, { Imm8, RegXMM|RegYMM|RegZMM|<dq:elem>|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
 vpsra<dq>, 0x66e2, AVX512F, Modrm|Masking|Space0F|Src1VVVV|<dq:vexw>|Disp8MemShift=4|CheckOperandSize|NoSuf, { RegXMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
 vpsra<dq>, 0x6672/4, AVX512F, Modrm|Masking|Space0F|DstVVVV|<dq:vexw>|Broadcast|Disp8ShiftVL|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM|RegZMM|<dq:elem>|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
 vpsrl<dq>, 0x66d2 | <dq:opc>, AVX512F, Modrm|Masking|Space0F|Src1VVVV|<dq:vexw>|Disp8MemShift=4|CheckOperandSize|NoSuf, { RegXMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
@@ -2823,7 +2823,7 @@ vpminsw, 0x66EA, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8ShiftVL|Ch
 vpmulhuw, 0x66E4, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8ShiftVL|CheckOperandSize|NoSuf, { RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
 vpmulhw, 0x66E5, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8ShiftVL|CheckOperandSize|NoSuf, { RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
 vpmullw, 0x66D5, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8ShiftVL|CheckOperandSize|NoSuf, { RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
-vpsllw, 0x6671/6, AVX512BW, Modrm|Masking|Space0F|VexWIG|DstVVVV|Disp8ShiftVL|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
+vpsllw, 0x6671/6, AVX512BW, Modrm|Masking|Space0F|VexWIG|DstVVVV|Disp8ShiftVL|CheckOperandSize|NoSuf|Optimize, { Imm8, RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
 vpsllw, 0x66F1, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8MemShift=4|CheckOperandSize|NoSuf, { RegXMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }
 vpsraw, 0x6671/4, AVX512BW, Modrm|Masking|Space0F|VexWIG|DstVVVV|Disp8ShiftVL|CheckOperandSize|NoSuf, { Imm8, RegXMM|RegYMM|RegZMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM }
 vpsraw, 0x66E1, AVX512BW, Modrm|Masking|Space0F|VexWIG|Src1VVVV|Disp8MemShift=4|CheckOperandSize|NoSuf, { RegXMM|Unspecified|BaseIndex, RegXMM|RegYMM|RegZMM, RegXMM|RegYMM|RegZMM }

diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index 38ccd1d6676fd8acc0aabb1a51eaffd0417c059e..ac75d278e6a4b9d70f0262717b2eae5f757d988d 100644 (file)
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -4036,7 +4036,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_sal, 0xd0, 3, SPACE_EVEXMAP4, 4,
     { 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
       1, 0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4048,7 +4048,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 0, 0 } } } },
   { MN_sal, 0xd0, 2, SPACE_BASE, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4058,7 +4058,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_sal, 0xd0, 2, SPACE_EVEXMAP4, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
       1, 0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4132,7 +4132,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_sal, 0xd0, 1, SPACE_BASE, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4140,7 +4140,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_shl, 0xd0, 3, SPACE_EVEXMAP4, 4,
     { 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
       1, 0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4152,7 +4152,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 0, 0 } } } },
   { MN_shl, 0xd0, 2, SPACE_BASE, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4162,7 +4162,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_shl, 0xd0, 2, SPACE_EVEXMAP4, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0,
       1, 0 },
     { { 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -4236,7 +4236,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 1, 0 } } } },
   { MN_shl, 0xd0, 1, SPACE_BASE, 4,
     { 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -10974,7 +10974,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 0, 0 } } } },
   { MN_psllw, 0x71, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+      0, 0, 0, 1, 3, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 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, 0, 0, 0, 0, 0, 0 } },
@@ -10984,7 +10984,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_psllw, 0x71, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 1, 1, 0, 1, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 1, 1, 0, 1, 2, 0, 0, 0, 0, 4, 1, 0, 0, 0, 0,
       0, 0 },
     { { 35, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -10994,7 +10994,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_psllw, 0x71, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 1, 0, 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, 0, 1, 0, 0, 0, 0,
       0, 0 },
     { { 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -11004,7 +11004,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_psllw, 0x71, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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 },
     { { 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -11044,7 +11044,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 0, 0 } } } },
   { MN_pslld, 0x72 | 0, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 1, 1, 0, 1, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0,
+      0, 0, 0, 1, 3, 1, 1, 0, 1, 2, 0, 0, 0, 0, 4, 1, 0, 0, 0, 0,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0 } },
@@ -11054,7 +11054,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_pslld, 0x72 | 0, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 1, 0, 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, 0, 1, 0, 0, 0, 0,
       0, 0 },
     { { 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -11064,7 +11064,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_pslld, 0x72 | 0, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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 },
     { { 15, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -11114,7 +11114,7 @@ static const insn_template i386_optab[] =
          0, 0, 0, 0, 0, 0 } } } },
   { MN_psllq, 0x72 | 1, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+      0, 0, 0, 1, 3, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 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, 0, 0, 0, 0, 0, 0 } },
@@ -11124,7 +11124,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_psllq, 0x72 | 1, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 2, 1, 0, 1, 2, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 2, 1, 0, 1, 2, 0, 0, 0, 0, 4, 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, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -11134,7 +11134,7 @@ static const insn_template i386_optab[] =
          1, 0, 0, 0, 0, 0 } } } },
   { MN_psllq, 0x72 | 1, 2, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 0, 0, 1, 0, 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, 0, 1, 0, 0, 0, 0,
       0, 0 },
     { { 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -28476,7 +28476,7 @@ static const insn_template i386_optab[] =
          1, 1, 0, 0, 0, 0 } } } },
   { MN_vpslld, 0x72 | 0, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 30, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } },
@@ -28512,7 +28512,7 @@ static const insn_template i386_optab[] =
          1, 1, 1, 0, 0, 0 } } } },
   { MN_vpslld, 0x72 | 0, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 1, 1, 0, 0, 5, 1, 3, 0, 0, 7, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 1, 1, 0, 0, 5, 1, 3, 0, 0, 7, 1, 0, 0, 0, 0,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -28524,7 +28524,7 @@ static const insn_template i386_optab[] =
          1, 1, 1, 0, 0, 0 } } } },
   { MN_vpsllq, 0x72 | 1, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 30, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } },
@@ -28560,7 +28560,7 @@ static const insn_template i386_optab[] =
          1, 1, 1, 0, 0, 0 } } } },
   { MN_vpsllq, 0x72 | 1, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 2, 1, 0, 0, 5, 1, 4, 0, 0, 7, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 2, 1, 0, 0, 5, 1, 4, 0, 0, 7, 1, 0, 0, 0, 0,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
@@ -28596,7 +28596,7 @@ static const insn_template i386_optab[] =
          1, 1, 1, 0, 0, 0 } } } },
   { MN_vpsllw, 0x71, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,
+      0, 0, 0, 1, 3, 3, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1,
       0, 0 },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 30, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0 } },
@@ -28620,7 +28620,7 @@ static const insn_template i386_optab[] =
          1, 1, 0, 0, 0, 0 } } } },
   { MN_vpsllw, 0x71, 3, SPACE_0F, 6,
     { 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
-      0, 0, 0, 0, 3, 3, 1, 0, 0, 5, 1, 0, 0, 0, 7, 0, 0, 0, 0, 0,
+      0, 0, 0, 0, 3, 3, 1, 0, 0, 5, 1, 0, 0, 0, 7, 1, 0, 0, 0, 0,
       0, 0 },
     { { 35, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } },