diff --git a/gas/config/tc-aarch64.c b/gas/config/tc-aarch64.c
index a433925e320..652fd4e6ff3 100644
--- a/gas/config/tc-aarch64.c
+++ b/gas/config/tc-aarch64.c
@@ -312,6 +312,7 @@ struct reloc_entry
   BASIC_REG_TYPE(ZAT)	/* za[0-15] (ZA tile) */			\
   BASIC_REG_TYPE(ZATH)	/* za[0-15]h (ZA tile horizontal slice) */ 	\
   BASIC_REG_TYPE(ZATV)	/* za[0-15]v (ZA tile vertical slice) */	\
+  BASIC_REG_TYPE(ZT0)	/* zt0 */					\
   /* Typecheck: any 64-bit int reg         (inc SP exc XZR).  */	\
   MULTI_REG_TYPE(R64_SP, REG_TYPE(R_64) | REG_TYPE(SP_64))		\
   /* Typecheck: same, plus SVE registers.  */				\
@@ -483,11 +484,11 @@ get_reg_expected_msg (unsigned int mask, unsigned int seen)
   if (mask == reg_type_masks[REG_TYPE_VZP])
     return N_("expected a vector or predicate register at operand %d");
 
-  /* ZA-related registers.  */
+  /* SME-related registers.  */
   if (mask == reg_type_masks[REG_TYPE_ZA])
     return N_("expected a ZA array vector at operand %d");
-  if (mask == reg_type_masks[REG_TYPE_ZA_ZAT])
-    return N_("expected 'za' or a ZA tile at operand %d");
+  if (mask == (reg_type_masks[REG_TYPE_ZA_ZAT] | reg_type_masks[REG_TYPE_ZT0]))
+    return N_("expected ZT0 or a ZA mask at operand %d");
   if (mask == reg_type_masks[REG_TYPE_ZAT])
     return N_("expected a ZA tile at operand %d");
   if (mask == reg_type_masks[REG_TYPE_ZATHV])
@@ -1279,7 +1280,10 @@ parse_typed_reg (char **ccp, aarch64_reg_type type,
   if (!(flags & PTR_FULL_REG) && skip_past_char (&str, '['))
     {
       /* Reject Sn[index] syntax.  */
-      if (reg->type != REG_TYPE_PN && !is_typed_vecreg)
+      if (reg->type != REG_TYPE_Z
+	  && reg->type != REG_TYPE_PN
+	  && reg->type != REG_TYPE_ZT0
+	  && !is_typed_vecreg)
 	{
 	  first_error (_("this type of register can't be indexed"));
 	  return NULL;
@@ -6722,6 +6726,12 @@ parse_operands (char *str, const aarch64_opcode *opcode)
 	case AARCH64_OPND_SVE_Zm4_11_INDEX:
 	case AARCH64_OPND_SVE_Zm4_INDEX:
 	case AARCH64_OPND_SVE_Zn_INDEX:
+	case AARCH64_OPND_SME_Zn_INDEX1_16:
+	case AARCH64_OPND_SME_Zn_INDEX2_15:
+	case AARCH64_OPND_SME_Zn_INDEX2_16:
+	case AARCH64_OPND_SME_Zn_INDEX3_14:
+	case AARCH64_OPND_SME_Zn_INDEX3_15:
+	case AARCH64_OPND_SME_Zn_INDEX4_14:
 	  reg_type = REG_TYPE_Z;
 	  goto vector_reg_index;
 
@@ -6735,14 +6745,23 @@ parse_operands (char *str, const aarch64_opcode *opcode)
 	  reg = aarch64_reg_parse (&str, reg_type, &vectype);
 	  if (!reg)
 	    goto failure;
-	  if (vectype.type == NT_invtype || !(vectype.defined & NTA_HASINDEX))
+	  if (!(vectype.defined & NTA_HASINDEX))
 	    goto failure;
 
+	  if (reg->type == REG_TYPE_Z && vectype.type == NT_invtype)
+	    /* Unqualified Zn[index] is allowed in LUTI2 instructions.  */
+	    info->qualifier = AARCH64_OPND_QLF_NIL;
+	  else
+	    {
+	      if (vectype.type == NT_invtype)
+		goto failure;
+	      info->qualifier = vectype_to_qualifier (&vectype);
+	      if (info->qualifier == AARCH64_OPND_QLF_NIL)
+		goto failure;
+	    }
+
 	  info->reglane.regno = reg->number;
 	  info->reglane.index = vectype.index;
-	  info->qualifier = vectype_to_qualifier (&vectype);
-	  if (info->qualifier == AARCH64_OPND_QLF_NIL)
-	    goto failure;
 	  break;
 
 	case AARCH64_OPND_SVE_ZnxN:
@@ -7740,6 +7759,39 @@ parse_operands (char *str, const aarch64_opcode *opcode)
 	    goto failure;
 	  break;
 
+	case AARCH64_OPND_SME_ZT0:
+	  po_reg_or_fail (REG_TYPE_ZT0);
+	  break;
+
+	case AARCH64_OPND_SME_ZT0_INDEX:
+	  reg = aarch64_reg_parse (&str, REG_TYPE_ZT0, &vectype);
+	  if (!reg || vectype.type != NT_invtype)
+	    goto failure;
+	  if (!(vectype.defined & NTA_HASINDEX))
+	    {
+	      set_syntax_error (_("missing register index"));
+	      goto failure;
+	    }
+	  info->imm.value = vectype.index;
+	  break;
+
+	case AARCH64_OPND_SME_ZT0_LIST:
+	  if (*str != '{')
+	    {
+	      set_expected_reglist_error (REG_TYPE_ZT0, parse_reg (&str));
+	      goto failure;
+	    }
+	  str++;
+	  if (!parse_typed_reg (&str, REG_TYPE_ZT0, &vectype, PTR_IN_REGLIST))
+	    goto failure;
+	  if (*str != '}')
+	    {
+	      set_syntax_error (_("expected '}' after ZT0"));
+	      goto failure;
+	    }
+	  str++;
+	  break;
+
 	case AARCH64_OPND_SME_PNn3_INDEX1:
 	case AARCH64_OPND_SME_PNn3_INDEX2:
 	  reg = aarch64_reg_parse (&str, REG_TYPE_PN, &vectype);
@@ -8462,7 +8514,10 @@ static const reg_entry reg_names[] = {
   REGSET16S (za, h, ZATH), REGSET16S (ZA, H, ZATH),
 
   /* SME ZA tile registers (vertical slice).  */
-  REGSET16S (za, v, ZATV), REGSET16S (ZA, V, ZATV)
+  REGSET16S (za, v, ZATV), REGSET16S (ZA, V, ZATV),
+
+  /* SME2 ZT0.  */
+  REGDEF (zt0, 0, ZT0), REGDEF (ZT0, 0, ZT0)
 };
 
 #undef REGDEF
diff --git a/gas/testsuite/gas/aarch64/sme-4-illegal.l b/gas/testsuite/gas/aarch64/sme-4-illegal.l
index 86e315476dd..a9e98524067 100644
--- a/gas/testsuite/gas/aarch64/sme-4-illegal.l
+++ b/gas/testsuite/gas/aarch64/sme-4-illegal.l
@@ -22,11 +22,11 @@
 [^:]*:[0-9]+: Error: syntax error in register list at operand 1 -- `zero {za,}'
 [^:]*:[0-9]+: Error: unexpected character `}' in element size at operand 1 -- `zero {za.}'
 [^:]*:[0-9]+: Error: expected '}' at operand 1 -- `zero {za-}'
-[^:]*:[0-9]+: Error: expected 'za' or a ZA tile at operand 1 -- `zero {za_}'
+[^:]*:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {za_}'
 [^:]*:[0-9]+: Error: expected '}' at operand 1 -- `zero {za#}'
-[^:]*:[0-9]+: Error: expected 'za' or a ZA tile at operand 1 -- `zero {zaX}'
+[^:]*:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {zaX}'
 [^:]*:[0-9]+: Error: missing ZA tile size at operand 1 -- `zero {za0}'
-[^:]*:[0-9]+: Error: expected 'za' or a ZA tile at operand 1 -- `zero {zax}'
+[^:]*:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {zax}'
 [^:]*:[0-9]+: Error: expected '}' at operand 1 -- `zero {za{}'
 [^:]*:[0-9]+: Error: unexpected characters following instruction at operand 1 -- `zero {za}}'
 [^:]*:[0-9]+: Error: ZA tile masks do not operate at .Q granularity at operand 1 -- `zero {za0\.q}'
diff --git a/gas/testsuite/gas/aarch64/sme2-8-invalid.d b/gas/testsuite/gas/aarch64/sme2-8-invalid.d
new file mode 100644
index 00000000000..d9f587d6019
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8-invalid.d
@@ -0,0 +1,3 @@
+#as: -march=armv8-a
+#source: sme2-8-invalid.s
+#error_output: sme2-8-invalid.l
diff --git a/gas/testsuite/gas/aarch64/sme2-8-invalid.l b/gas/testsuite/gas/aarch64/sme2-8-invalid.l
new file mode 100644
index 00000000000..afea8bb6735
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8-invalid.l
@@ -0,0 +1,208 @@
+[^ :]+: Assembler messages:
+[^ :]+:[0-9]+: Error: expected '{' at operand 1 -- `zero 0'
+[^ :]+:[0-9]+: Error: expected '{' at operand 1 -- `zero zt0'
+[^ :]+:[0-9]+: Error: syntax error in register list at operand 1 -- `zero {'
+[^ :]+:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {foo}'
+[^ :]+:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {zt}'
+[^ :]+:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {x0}'
+[^ :]+:[0-9]+: Error: expected ZT0 or a ZA mask at operand 1 -- `zero {z0}'
+[^ :]+:[0-9]+: Error: expected '}' after ZT0 at operand 1 -- `zero {zt0'
+[^ :]+:[0-9]+: Error: expected '}' after ZT0 at operand 1 -- `zero {zt0\.b}'
+[^ :]+:[0-9]+: Error: expected '}' after ZT0 at operand 1 -- `zero {zt0,zt0}'
+[^ :]+:[0-9]+: Error: expected a register at operand 1 -- `movt 0,zt0\[0\]'
+[^ :]+:[0-9]+: Error: expected a register at operand 2 -- `movt x0,0'
+[^ :]+:[0-9]+: Error: missing register index at operand 1 -- `movt zt0,x0'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 1 -- `movt za\[0\],x0'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 1 -- `movt za0\[0\],x0'
+[^ :]+:[0-9]+: Error: bad expression at operand 1 -- `movt zt0\[#0\],x0'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 56 at operand 1 -- `movt zt0\[-1\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[1\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[2\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[4\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[7\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[49\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[50\],x0'
+[^ :]+:[0-9]+: Error: byte index must be a multiple of 8 at operand 1 -- `movt zt0\[52\],x0'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 56 at operand 1 -- `movt zt0\[57\],x0'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 56 at operand 1 -- `movt zt0\[64\],x0'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 56 at operand 1 -- `movt zt0\[1<<32\],x0'
+[^ :]+:[0-9]+: Error: missing register index at operand 1 -- `movt zt0\.b\[0\],x0'
+[^ :]+:[0-9]+: Error: missing register index at operand 1 -- `movt zt0/z\[0\],x0'
+[^ :]+:[0-9]+: Error: expected an integer or zero register at operand 2 -- `movt zt0\[0\],sp'
+[^ :]+:[0-9]+: Error: operand mismatch -- `movt zt0\[0\],w0'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	movt zt0\[0\], x0
+[^ :]+:[0-9]+: Error: expected an integer or zero register at operand 2 -- `movt zt0\[0\],wsp'
+[^ :]+:[0-9]+: Error: operand mismatch -- `movt zt0\[0\],wzr'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	movt zt0\[0\], xzr
+[^ :]+:[0-9]+: Error: expected an integer or zero register at operand 2 -- `movt zt0\[0\],0'
+[^ :]+:[0-9]+: Error: expected a register at operand 1 -- `ldr 0,\[x0\]'
+[^ :]+:[0-9]+: Error: invalid addressing mode at operand 2 -- `ldr zt0,0'
+[^ :]+:[0-9]+: Error: operand 2 must be an address with base register \(no offset\) -- `ldr zt0,\[x0,#0\]'
+[^ :]+:[0-9]+: Error: expected a register at operand 1 -- `ldr Zt0,\[x0\]'
+[^ :]+:[0-9]+: Error: expected a register at operand 1 -- `ldr zT0,\[x0\]'
+[^ :]+:[0-9]+: Error: '\]' expected at operand 2 -- `ldr zt0,\[x0,#0,mul vl\]'
+[^ :]+:[0-9]+: Error: expected a 64-bit base register at operand 2 -- `ldr zt0,\[w0\]'
+[^ :]+:[0-9]+: Error: missing offset in the pre-indexed address at operand 2 -- `ldr zt0,\[x0\]!'
+[^ :]+:[0-9]+: Error: invalid base register at operand 2 -- `ldr zt0,\[xzr\]'
+[^ :]+:[0-9]+: Error: expected a 64-bit base register at operand 2 -- `ldr zt0,\[wsp\]'
+[^ :]+:[0-9]+: Error: invalid addressing mode at operand 2 -- `ldr zt0,\[x0,xzr\]'
+[^ :]+:[0-9]+: Error: invalid addressing mode at operand 2 -- `ldr zt0,\[x1,x2\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 15 at operand 3 -- `luti2 z0\.b,zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 15 at operand 3 -- `luti2 z0\.b,zt0,z0\[16\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 z0\.b,zt0,z0\.b\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 z0,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 z0\.d,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 z0\.q,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: expected an SVE vector register at operand 3 -- `luti2 z0\.b,zt0,zt0'
+[^ :]+:[0-9]+: Error: expected a register or register list at operand 1 -- `luti2 0,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: expected a register at operand 2 -- `luti2 z0\.b,0,z0\[0\]'
+[^ :]+:[0-9]+: Error: expected an SVE vector register at operand 3 -- `luti2 z0\.b,zt0,0'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti2 {z1\.b-z2\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti2 {z0\.b-z1\.b},z0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti2 {z0\.b-z1\.b},za,z0\[0\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.h-z1\.h},zt0,z0\.h\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 7 at operand 3 -- `luti2 {z0\.h-z1\.h},zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 7 at operand 3 -- `luti2 {z0\.h-z1\.h},zt0,z0\[8\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.d-z1\.d},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.q-z1\.q},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti2 {z1\.s-z4\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti2 {z2\.s-z5\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti2 {z3\.s-z6\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti2 {z0\.s-z3\.s},z0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti2 {z0\.b-z3\.b},za,z0\[0\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.b-z3\.b},zt0,z0\.b\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z3\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 3 at operand 3 -- `luti2 {z0\.b-z3\.b},zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 3 at operand 3 -- `luti2 {z0\.b-z3\.b},zt0,z0\[4\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.d-z3\.d},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z3\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti2 {z0\.q-z3\.q},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti2 {z0\.s-z3\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: expected a register or register list at operand 1 -- `luti4 0,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: expected a register at operand 2 -- `luti4 z0\.b,0,z0\[0\]'
+[^ :]+:[0-9]+: Error: expected an SVE vector register at operand 3 -- `luti4 z0\.b,zt0,0'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 7 at operand 3 -- `luti4 z0\.h,zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 7 at operand 3 -- `luti4 z0\.h,zt0,z0\[8\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 z0\.h,zt0,z0\.h\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 z0,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 z0\.d,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 z0\.q,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 z0\.b, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 z0\.h, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 z0\.s, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: expected an SVE vector register at operand 3 -- `luti4 z0\.h,zt0,zt0'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti4 {z1\.h-z2\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti4 {z0\.h-z1\.h},z0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti4 {z0\.h-z1\.h},za,z0\[0\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.h-z1\.h},zt0,z0\.h\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 3 at operand 3 -- `luti4 {z0\.h-z1\.h},zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 3 at operand 3 -- `luti4 {z0\.h-z1\.h},zt0,z0\[4\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.d-z1\.d},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.q-z1\.q},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z1\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z1\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z1\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti4 {z1\.s-z4\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti4 {z2\.s-z5\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: start register out of range at operand 1 -- `luti4 {z3\.s-z6\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti4 {z0\.s-z3\.s},z0,z0\[0\]'
+[^ :]+:[0-9]+: Error: unexpected register type at operand 2 -- `luti4 {z0\.s-z3\.s},za,z0\[0\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.s-z3\.s},zt0,z0\.s\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z3\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 1 at operand 3 -- `luti4 {z0\.s-z3\.s},zt0,z0\[-1\]'
+[^ :]+:[0-9]+: Error: register element index out of range 0 to 1 at operand 3 -- `luti4 {z0\.s-z3\.s},zt0,z0\[2\]'
+[^ :]+:[0-9]+: Error: expected a list of 2 registers at operand 1 -- `luti4 {z0\.b-z3\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.d-z3\.d},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z3\.s}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Error: operand mismatch -- `luti4 {z0\.q-z3\.q},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Info:    did you mean this\?
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.b-z3\.b}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    other valid variant\(s\):
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.h-z3\.h}, zt0, z0\[0\]
+[^ :]+:[0-9]+: Info:    	luti4 {z0\.s-z3\.s}, zt0, z0\[0\]
diff --git a/gas/testsuite/gas/aarch64/sme2-8-invalid.s b/gas/testsuite/gas/aarch64/sme2-8-invalid.s
new file mode 100644
index 00000000000..a9712c7aa13
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8-invalid.s
@@ -0,0 +1,116 @@
+	zero	0
+
+	zero	zt0
+	zero	{
+	zero	{ foo }
+	zero	{ zt }
+	zero	{ x0 }
+	zero	{ z0 }
+	zero	{ zt0
+	zero	{ zt0.b }
+	zero	{ zt0, zt0 }
+
+	movt	0, zt0[0]
+	movt	x0, 0
+
+	movt	zt0, x0
+	movt	za[0], x0
+	movt	za0[0], x0
+	movt	zt0[#0], x0
+	movt	zt0[-1], x0
+	movt	zt0[1],x0
+	movt	zt0[2],x0
+	movt	zt0[4],x0
+	movt	zt0[7],x0
+	movt	zt0[49],x0
+	movt	zt0[50],x0
+	movt	zt0[52],x0
+	movt	zt0[57],x0
+	movt	zt0[64], x0
+	movt	zt0[1<<32], x0
+	movt	zt0.b[0], x0
+	movt	zt0/z[0], x0
+	movt	zt0[0], sp
+	movt	zt0[0], w0
+	movt	zt0[0], wsp
+	movt	zt0[0], wzr
+	movt	zt0[0], 0
+
+	ldr	0, [x0]
+	ldr	zt0, 0
+
+	ldr	zt0, [x0, #0]
+	ldr	Zt0, [x0]
+	ldr	zT0, [x0]
+	ldr	zt0, [x0, #0, mul vl]
+	ldr	zt0, [w0]
+	ldr	zt0, [x0]!
+	ldr	zt0, [xzr]
+	ldr	zt0, [wsp]
+	ldr	zt0, [x0, xzr]
+	ldr	zt0, [x1, x2]
+
+	luti2	z0.b, zt0, z0[-1]
+	luti2	z0.b, zt0, z0[16]
+	luti2	z0.b, zt0, z0.b[0]
+	luti2	z0, zt0, z0[0]
+	luti2	z0.d, zt0, z0[0]
+	luti2	z0.q, zt0, z0[0]
+	luti2	z0.b, zt0, zt0
+
+	luti2	0, zt0, z0[0]
+	luti2	z0.b, 0, z0[0]
+	luti2	z0.b, zt0, 0
+
+	luti2	{ z1.b - z2.b }, zt0, z0[0]
+	luti2	{ z0.b - z1.b }, z0, z0[0]
+	luti2	{ z0.b - z1.b }, za, z0[0]
+	luti2	{ z0.h - z1.h }, zt0, z0.h[0]
+	luti2	{ z0.h - z1.h }, zt0, z0[-1]
+	luti2	{ z0.h - z1.h }, zt0, z0[8]
+	luti2	{ z0.d - z1.d }, zt0, z0[0]
+	luti2	{ z0.q - z1.q }, zt0, z0[0]
+
+	luti2	{ z1.s - z4.s }, zt0, z0[0]
+	luti2	{ z2.s - z5.s }, zt0, z0[0]
+	luti2	{ z3.s - z6.s }, zt0, z0[0]
+	luti2	{ z0.s - z3.s }, z0, z0[0]
+	luti2	{ z0.b - z3.b }, za, z0[0]
+	luti2	{ z0.b - z3.b }, zt0, z0.b[0]
+	luti2	{ z0.b - z3.b }, zt0, z0[-1]
+	luti2	{ z0.b - z3.b }, zt0, z0[4]
+	luti2	{ z0.d - z3.d }, zt0, z0[0]
+	luti2	{ z0.q - z3.q }, zt0, z0[0]
+
+	luti4	0, zt0, z0[0]
+	luti4	z0.b, 0, z0[0]
+	luti4	z0.b, zt0, 0
+
+	luti4	z0.h, zt0, z0[-1]
+	luti4	z0.h, zt0, z0[8]
+	luti4	z0.h, zt0, z0.h[0]
+	luti4	z0, zt0, z0[0]
+	luti4	z0.d, zt0, z0[0]
+	luti4	z0.q, zt0, z0[0]
+	luti4	z0.h, zt0, zt0
+
+	luti4	{ z1.h - z2.h }, zt0, z0[0]
+	luti4	{ z0.h - z1.h }, z0, z0[0]
+	luti4	{ z0.h - z1.h }, za, z0[0]
+	luti4	{ z0.h - z1.h }, zt0, z0.h[0]
+	luti4	{ z0.h - z1.h }, zt0, z0[-1]
+	luti4	{ z0.h - z1.h }, zt0, z0[4]
+	luti4	{ z0.d - z1.d }, zt0, z0[0]
+	luti4	{ z0.q - z1.q }, zt0, z0[0]
+
+	luti4	{ z1.s - z4.s }, zt0, z0[0]
+	luti4	{ z2.s - z5.s }, zt0, z0[0]
+	luti4	{ z3.s - z6.s }, zt0, z0[0]
+	luti4	{ z0.s - z3.s }, z0, z0[0]
+	luti4	{ z0.s - z3.s }, za, z0[0]
+	luti4	{ z0.s - z3.s }, zt0, z0.s[0]
+	luti4	{ z0.s - z3.s }, zt0, z0[-1]
+	luti4	{ z0.s - z3.s }, zt0, z0[2]
+	luti4	{ z0.b - z3.b }, zt0, z0[0]
+	luti4	{ z0.d - z3.d }, zt0, z0[0]
+	luti4	{ z0.q - z3.q }, zt0, z0[0]
diff --git a/gas/testsuite/gas/aarch64/sme2-8-noarch.d b/gas/testsuite/gas/aarch64/sme2-8-noarch.d
new file mode 100644
index 00000000000..116e9d67b66
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8-noarch.d
@@ -0,0 +1,3 @@
+#as: -march=armv8-a+sme
+#source: sme2-8.s
+#error_output: sme2-8-noarch.l
diff --git a/gas/testsuite/gas/aarch64/sme2-8-noarch.l b/gas/testsuite/gas/aarch64/sme2-8-noarch.l
new file mode 100644
index 00000000000..994b359532d
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8-noarch.l
@@ -0,0 +1,104 @@
+[^ :]+: Assembler messages:
+[^ :]+:[0-9]+: Error: selected processor does not support `zero {zt0}'
+[^ :]+:[0-9]+: Error: selected processor does not support `zero {ZT0}'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x0,zt0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt X0,ZT0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x30,zt0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt xzr,zt0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x0,zt0\[56\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x9,zt0\[24\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x15,zt0\[40\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt x22,zt0\[48\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[0\],x0'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt ZT0\[0\],X0'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[56\],x0'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[0\],x30'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[0\],xzr'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[8\],x20'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[16\],x25'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[32\],x27'
+[^ :]+:[0-9]+: Error: selected processor does not support `movt zt0\[24\],x29'
+[^ :]+:[0-9]+: Error: selected processor does not support `ldr zt0,\[x0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `ldr ZT0,\[X0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `ldr zt0,\[x30\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `ldr zt0,\[sp\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `str zt0,\[x0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `str ZT0,\[X0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `str zt0,\[x30\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `str zt0,\[sp\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.b,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 Z0\.B,ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z31\.b,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.b,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.b,zt0,z0\[15\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.h,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z31\.h,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.h,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.h,zt0,z0\[15\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.s,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z31\.s,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.s,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 z0\.s,zt0,z0\[15\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z1\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {Z0\.B-Z1\.B},ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z30\.b-z31\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z1\.b},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z1\.b},zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z1\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z30\.h-z31\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z1\.h},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z1\.h},zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z1\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z30\.s-z31\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z1\.s},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z1\.s},zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z3\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {Z0\.B-Z3\.B},ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z28\.b-z31\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z3\.b},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.b-z3\.b},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z3\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z28\.h-z31\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z3\.h},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.h-z3\.h},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z3\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z28\.s-z31\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z3\.s},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti2 {z0\.s-z3\.s},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.b,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 Z0\.b,ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z31\.b,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.b,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.b,zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.h,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 Z0\.H,ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z31\.h,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.h,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.h,zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.s,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z31\.s,zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.s,zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 z0\.s,zt0,z0\[7\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.b-z1\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {Z0\.b-Z1\.b},ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z30\.b-z31\.b},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.b-z1\.b},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.b-z1\.b},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z1\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {Z0\.H-Z1\.H},ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z30\.h-z31\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z1\.h},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z1\.h},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z1\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z30\.s-z31\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z1\.s},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z1\.s},zt0,z0\[3\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z3\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {Z0\.H-Z3\.H},ZT0,Z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z28\.h-z31\.h},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z3\.h},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.h-z3\.h},zt0,z0\[1\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z3\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z28\.s-z31\.s},zt0,z0\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z3\.s},zt0,z31\[0\]'
+[^ :]+:[0-9]+: Error: selected processor does not support `luti4 {z0\.s-z3\.s},zt0,z0\[1\]'
diff --git a/gas/testsuite/gas/aarch64/sme2-8.d b/gas/testsuite/gas/aarch64/sme2-8.d
new file mode 100644
index 00000000000..a129dff4d70
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8.d
@@ -0,0 +1,112 @@
+#as: -march=armv8-a+sme2
+#objdump: -dr
+
+[^:]+:     file format .*
+
+
+[^:]+:
+
+[^:]+:
+[^:]+:	c0480001 	zero	{zt0}
+[^:]+:	c0480001 	zero	{zt0}
+[^:]+:	c04c03e0 	movt	x0, zt0\[0\]
+[^:]+:	c04c03e0 	movt	x0, zt0\[0\]
+[^:]+:	c04c03fe 	movt	x30, zt0\[0\]
+[^:]+:	c04c03ff 	movt	xzr, zt0\[0\]
+[^:]+:	c04c73e0 	movt	x0, zt0\[56\]
+[^:]+:	c04c33e9 	movt	x9, zt0\[24\]
+[^:]+:	c04c53ef 	movt	x15, zt0\[40\]
+[^:]+:	c04c63f6 	movt	x22, zt0\[48\]
+[^:]+:	c04e03e0 	movt	zt0\[0\], x0
+[^:]+:	c04e03e0 	movt	zt0\[0\], x0
+[^:]+:	c04e73e0 	movt	zt0\[56\], x0
+[^:]+:	c04e03fe 	movt	zt0\[0\], x30
+[^:]+:	c04e03ff 	movt	zt0\[0\], xzr
+[^:]+:	c04e13f4 	movt	zt0\[8\], x20
+[^:]+:	c04e23f9 	movt	zt0\[16\], x25
+[^:]+:	c04e43fb 	movt	zt0\[32\], x27
+[^:]+:	c04e33fd 	movt	zt0\[24\], x29
+[^:]+:	e11f8000 	ldr	zt0, \[x0\]
+[^:]+:	e11f8000 	ldr	zt0, \[x0\]
+[^:]+:	e11f83c0 	ldr	zt0, \[x30\]
+[^:]+:	e11f83e0 	ldr	zt0, \[sp\]
+[^:]+:	e13f8000 	str	zt0, \[x0\]
+[^:]+:	e13f8000 	str	zt0, \[x0\]
+[^:]+:	e13f83c0 	str	zt0, \[x30\]
+[^:]+:	e13f83e0 	str	zt0, \[sp\]
+[^:]+:	c0cc0000 	luti2	z0\.b, zt0, z0\[0\]
+[^:]+:	c0cc0000 	luti2	z0\.b, zt0, z0\[0\]
+[^:]+:	c0cc001f 	luti2	z31\.b, zt0, z0\[0\]
+[^:]+:	c0cc03e0 	luti2	z0\.b, zt0, z31\[0\]
+[^:]+:	c0cfc000 	luti2	z0\.b, zt0, z0\[15\]
+[^:]+:	c0cc1000 	luti2	z0\.h, zt0, z0\[0\]
+[^:]+:	c0cc101f 	luti2	z31\.h, zt0, z0\[0\]
+[^:]+:	c0cc13e0 	luti2	z0\.h, zt0, z31\[0\]
+[^:]+:	c0cfd000 	luti2	z0\.h, zt0, z0\[15\]
+[^:]+:	c0cc2000 	luti2	z0\.s, zt0, z0\[0\]
+[^:]+:	c0cc201f 	luti2	z31\.s, zt0, z0\[0\]
+[^:]+:	c0cc23e0 	luti2	z0\.s, zt0, z31\[0\]
+[^:]+:	c0cfe000 	luti2	z0\.s, zt0, z0\[15\]
+[^:]+:	c08c4000 	luti2	{z0\.b-z1\.b}, zt0, z0\[0\]
+[^:]+:	c08c4000 	luti2	{z0\.b-z1\.b}, zt0, z0\[0\]
+[^:]+:	c08c401e 	luti2	{z30\.b-z31\.b}, zt0, z0\[0\]
+[^:]+:	c08c43e0 	luti2	{z0\.b-z1\.b}, zt0, z31\[0\]
+[^:]+:	c08fc000 	luti2	{z0\.b-z1\.b}, zt0, z0\[7\]
+[^:]+:	c08c5000 	luti2	{z0\.h-z1\.h}, zt0, z0\[0\]
+[^:]+:	c08c501e 	luti2	{z30\.h-z31\.h}, zt0, z0\[0\]
+[^:]+:	c08c53e0 	luti2	{z0\.h-z1\.h}, zt0, z31\[0\]
+[^:]+:	c08fd000 	luti2	{z0\.h-z1\.h}, zt0, z0\[7\]
+[^:]+:	c08c6000 	luti2	{z0\.s-z1\.s}, zt0, z0\[0\]
+[^:]+:	c08c601e 	luti2	{z30\.s-z31\.s}, zt0, z0\[0\]
+[^:]+:	c08c63e0 	luti2	{z0\.s-z1\.s}, zt0, z31\[0\]
+[^:]+:	c08fe000 	luti2	{z0\.s-z1\.s}, zt0, z0\[7\]
+[^:]+:	c08c8000 	luti2	{z0\.b-z3\.b}, zt0, z0\[0\]
+[^:]+:	c08c8000 	luti2	{z0\.b-z3\.b}, zt0, z0\[0\]
+[^:]+:	c08c801c 	luti2	{z28\.b-z31\.b}, zt0, z0\[0\]
+[^:]+:	c08c83e0 	luti2	{z0\.b-z3\.b}, zt0, z31\[0\]
+[^:]+:	c08f8000 	luti2	{z0\.b-z3\.b}, zt0, z0\[3\]
+[^:]+:	c08c9000 	luti2	{z0\.h-z3\.h}, zt0, z0\[0\]
+[^:]+:	c08c901c 	luti2	{z28\.h-z31\.h}, zt0, z0\[0\]
+[^:]+:	c08c93e0 	luti2	{z0\.h-z3\.h}, zt0, z31\[0\]
+[^:]+:	c08f9000 	luti2	{z0\.h-z3\.h}, zt0, z0\[3\]
+[^:]+:	c08ca000 	luti2	{z0\.s-z3\.s}, zt0, z0\[0\]
+[^:]+:	c08ca01c 	luti2	{z28\.s-z31\.s}, zt0, z0\[0\]
+[^:]+:	c08ca3e0 	luti2	{z0\.s-z3\.s}, zt0, z31\[0\]
+[^:]+:	c08fa000 	luti2	{z0\.s-z3\.s}, zt0, z0\[3\]
+[^:]+:	c0ca0000 	luti4	z0\.b, zt0, z0\[0\]
+[^:]+:	c0ca0000 	luti4	z0\.b, zt0, z0\[0\]
+[^:]+:	c0ca001f 	luti4	z31\.b, zt0, z0\[0\]
+[^:]+:	c0ca03e0 	luti4	z0\.b, zt0, z31\[0\]
+[^:]+:	c0cbc000 	luti4	z0\.b, zt0, z0\[7\]
+[^:]+:	c0ca1000 	luti4	z0\.h, zt0, z0\[0\]
+[^:]+:	c0ca1000 	luti4	z0\.h, zt0, z0\[0\]
+[^:]+:	c0ca101f 	luti4	z31\.h, zt0, z0\[0\]
+[^:]+:	c0ca13e0 	luti4	z0\.h, zt0, z31\[0\]
+[^:]+:	c0cbd000 	luti4	z0\.h, zt0, z0\[7\]
+[^:]+:	c0ca2000 	luti4	z0\.s, zt0, z0\[0\]
+[^:]+:	c0ca201f 	luti4	z31\.s, zt0, z0\[0\]
+[^:]+:	c0ca23e0 	luti4	z0\.s, zt0, z31\[0\]
+[^:]+:	c0cbe000 	luti4	z0\.s, zt0, z0\[7\]
+[^:]+:	c08a4000 	luti4	{z0\.b-z1\.b}, zt0, z0\[0\]
+[^:]+:	c08a4000 	luti4	{z0\.b-z1\.b}, zt0, z0\[0\]
+[^:]+:	c08a401e 	luti4	{z30\.b-z31\.b}, zt0, z0\[0\]
+[^:]+:	c08a43e0 	luti4	{z0\.b-z1\.b}, zt0, z31\[0\]
+[^:]+:	c08bc000 	luti4	{z0\.b-z1\.b}, zt0, z0\[3\]
+[^:]+:	c08a5000 	luti4	{z0\.h-z1\.h}, zt0, z0\[0\]
+[^:]+:	c08a5000 	luti4	{z0\.h-z1\.h}, zt0, z0\[0\]
+[^:]+:	c08a501e 	luti4	{z30\.h-z31\.h}, zt0, z0\[0\]
+[^:]+:	c08a53e0 	luti4	{z0\.h-z1\.h}, zt0, z31\[0\]
+[^:]+:	c08bd000 	luti4	{z0\.h-z1\.h}, zt0, z0\[3\]
+[^:]+:	c08a6000 	luti4	{z0\.s-z1\.s}, zt0, z0\[0\]
+[^:]+:	c08a601e 	luti4	{z30\.s-z31\.s}, zt0, z0\[0\]
+[^:]+:	c08a63e0 	luti4	{z0\.s-z1\.s}, zt0, z31\[0\]
+[^:]+:	c08be000 	luti4	{z0\.s-z1\.s}, zt0, z0\[3\]
+[^:]+:	c08a9000 	luti4	{z0\.h-z3\.h}, zt0, z0\[0\]
+[^:]+:	c08a9000 	luti4	{z0\.h-z3\.h}, zt0, z0\[0\]
+[^:]+:	c08a901c 	luti4	{z28\.h-z31\.h}, zt0, z0\[0\]
+[^:]+:	c08a93e0 	luti4	{z0\.h-z3\.h}, zt0, z31\[0\]
+[^:]+:	c08b9000 	luti4	{z0\.h-z3\.h}, zt0, z0\[1\]
+[^:]+:	c08aa000 	luti4	{z0\.s-z3\.s}, zt0, z0\[0\]
+[^:]+:	c08aa01c 	luti4	{z28\.s-z31\.s}, zt0, z0\[0\]
+[^:]+:	c08aa3e0 	luti4	{z0\.s-z3\.s}, zt0, z31\[0\]
+[^:]+:	c08ba000 	luti4	{z0\.s-z3\.s}, zt0, z0\[1\]
diff --git a/gas/testsuite/gas/aarch64/sme2-8.s b/gas/testsuite/gas/aarch64/sme2-8.s
new file mode 100644
index 00000000000..2bd5449c214
--- /dev/null
+++ b/gas/testsuite/gas/aarch64/sme2-8.s
@@ -0,0 +1,124 @@
+	zero	{ zt0 }
+	ZERO	{ ZT0 }
+
+	movt	x0, zt0[0]
+	MOVT	X0, ZT0[0]
+	movt	x30, zt0[0]
+	movt	xzr, zt0[0]
+	movt	x0, zt0[56]
+	movt	x9, zt0[24]
+	movt	x15, zt0[40]
+	movt	x22, zt0[48]
+
+	movt	zt0[0], x0
+	MOVT	ZT0[0], X0
+	movt	zt0[56], x0
+	movt	zt0[0], x30
+	movt	zt0[0], xzr
+	movt	zt0[8], x20
+	movt	zt0[16], x25
+	movt	zt0[32], x27
+	movt	zt0[24], x29
+
+	ldr	zt0, [x0]
+	LDR	ZT0, [X0]
+	ldr	zt0, [x30]
+	ldr	zt0, [sp]
+
+	str	zt0, [x0]
+	STR	ZT0, [X0]
+	str	zt0, [x30]
+	str	zt0, [sp]
+
+	luti2	z0.b, zt0, z0[0]
+	LUTI2	Z0.B, ZT0, Z0[0]
+	luti2	z31.b, zt0, z0[0]
+	luti2	z0.b, zt0, z31[0]
+	luti2	z0.b, zt0, z0[15]
+
+	luti2	z0.h, zt0, z0[0]
+	luti2	z31.h, zt0, z0[0]
+	luti2	z0.h, zt0, z31[0]
+	luti2	z0.h, zt0, z0[15]
+
+	luti2	z0.s, zt0, z0[0]
+	luti2	z31.s, zt0, z0[0]
+	luti2	z0.s, zt0, z31[0]
+	luti2	z0.s, zt0, z0[15]
+
+	luti2	{ z0.b - z1.b }, zt0, z0[0]
+	LUTI2	{ Z0.B - Z1.B }, ZT0, Z0[0]
+	luti2	{ z30.b - z31.b }, zt0, z0[0]
+	luti2	{ z0.b - z1.b }, zt0, z31[0]
+	luti2	{ z0.b - z1.b }, zt0, z0[7]
+
+	luti2	{ z0.h - z1.h }, zt0, z0[0]
+	luti2	{ z30.h - z31.h }, zt0, z0[0]
+	luti2	{ z0.h - z1.h }, zt0, z31[0]
+	luti2	{ z0.h - z1.h }, zt0, z0[7]
+
+	luti2	{ z0.s - z1.s }, zt0, z0[0]
+	luti2	{ z30.s - z31.s }, zt0, z0[0]
+	luti2	{ z0.s - z1.s }, zt0, z31[0]
+	luti2	{ z0.s - z1.s }, zt0, z0[7]
+
+	luti2	{ z0.b - z3.b }, zt0, z0[0]
+	LUTI2	{ Z0.B - Z3.B }, ZT0, Z0[0]
+	luti2	{ z28.b - z31.b }, zt0, z0[0]
+	luti2	{ z0.b - z3.b }, zt0, z31[0]
+	luti2	{ z0.b - z3.b }, zt0, z0[3]
+
+	luti2	{ z0.h - z3.h }, zt0, z0[0]
+	luti2	{ z28.h - z31.h }, zt0, z0[0]
+	luti2	{ z0.h - z3.h }, zt0, z31[0]
+	luti2	{ z0.h - z3.h }, zt0, z0[3]
+
+	luti2	{ z0.s - z3.s }, zt0, z0[0]
+	luti2	{ z28.s - z31.s }, zt0, z0[0]
+	luti2	{ z0.s - z3.s }, zt0, z31[0]
+	luti2	{ z0.s - z3.s }, zt0, z0[3]
+
+	luti4	z0.b, zt0, z0[0]
+	LUTI4	Z0.b, ZT0, Z0[0]
+	luti4	z31.b, zt0, z0[0]
+	luti4	z0.b, zt0, z31[0]
+	luti4	z0.b, zt0, z0[7]
+
+	luti4	z0.h, zt0, z0[0]
+	LUTI4	Z0.H, ZT0, Z0[0]
+	luti4	z31.h, zt0, z0[0]
+	luti4	z0.h, zt0, z31[0]
+	luti4	z0.h, zt0, z0[7]
+
+	luti4	z0.s, zt0, z0[0]
+	luti4	z31.s, zt0, z0[0]
+	luti4	z0.s, zt0, z31[0]
+	luti4	z0.s, zt0, z0[7]
+
+	luti4	{ z0.b - z1.b }, zt0, z0[0]
+	LUTI4	{ Z0.b - Z1.b }, ZT0, Z0[0]
+	luti4	{ z30.b - z31.b }, zt0, z0[0]
+	luti4	{ z0.b - z1.b }, zt0, z31[0]
+	luti4	{ z0.b - z1.b }, zt0, z0[3]
+
+	luti4	{ z0.h - z1.h }, zt0, z0[0]
+	LUTI4	{ Z0.H - Z1.H }, ZT0, Z0[0]
+	luti4	{ z30.h - z31.h }, zt0, z0[0]
+	luti4	{ z0.h - z1.h }, zt0, z31[0]
+	luti4	{ z0.h - z1.h }, zt0, z0[3]
+
+	luti4	{ z0.s - z1.s }, zt0, z0[0]
+	luti4	{ z30.s - z31.s }, zt0, z0[0]
+	luti4	{ z0.s - z1.s }, zt0, z31[0]
+	luti4	{ z0.s - z1.s }, zt0, z0[3]
+
+	luti4	{ z0.h - z3.h }, zt0, z0[0]
+	LUTI4	{ Z0.H - Z3.H }, ZT0, Z0[0]
+	luti4	{ z28.h - z31.h }, zt0, z0[0]
+	luti4	{ z0.h - z3.h }, zt0, z31[0]
+	luti4	{ z0.h - z3.h }, zt0, z0[1]
+
+	luti4	{ z0.s - z3.s }, zt0, z0[0]
+	luti4	{ z28.s - z31.s }, zt0, z0[0]
+	luti4	{ z0.s - z3.s }, zt0, z31[0]
+	luti4	{ z0.s - z3.s }, zt0, z0[1]
diff --git a/gas/testsuite/gas/aarch64/sve-invalid.l b/gas/testsuite/gas/aarch64/sve-invalid.l
index 00352f88f52..a02fbfe28ef 100644
--- a/gas/testsuite/gas/aarch64/sve-invalid.l
+++ b/gas/testsuite/gas/aarch64/sve-invalid.l
@@ -932,6 +932,14 @@
 .*: Error: register element index out of range 0 to 63 at operand 2 -- `dup z0\.b,z1\.b\[-1\]'
 .*: Error: register element index out of range 0 to 63 at operand 2 -- `dup z0\.b,z1\.b\[64\]'
 .*: Error: constant expression required at operand 2 -- `dup z0\.b,z1\.b\[x0\]'
+.*: Error: operand mismatch -- `dup z0\.b,z1\[0\]'
+.*: Info:    did you mean this\?
+.*: Info:    	dup z0\.b, z1\.b\[0\]
+.*: Info:    other valid variant\(s\):
+.*: Info:    	dup z0\.h, z1\.h\[0\]
+.*: Info:    	dup z0\.s, z1\.s\[0\]
+.*: Info:    	dup z0\.d, z1\.d\[0\]
+.*: Info:    	dup z0\.q, z1\.q\[0\]
 .*: Error: register element index out of range 0 to 31 at operand 2 -- `dup z0\.h,z1\.h\[-1\]'
 .*: Error: register element index out of range 0 to 31 at operand 2 -- `dup z0\.h,z1\.h\[32\]'
 .*: Error: constant expression required at operand 2 -- `dup z0\.h,z1\.h\[x0\]'
diff --git a/gas/testsuite/gas/aarch64/sve-invalid.s b/gas/testsuite/gas/aarch64/sve-invalid.s
index b56a08dc15c..c374396ebb3 100644
--- a/gas/testsuite/gas/aarch64/sve-invalid.s
+++ b/gas/testsuite/gas/aarch64/sve-invalid.s
@@ -1143,6 +1143,7 @@
 	dup	z0.b, z1.b[63]				// OK
 	dup	z0.b, z1.b[64]
 	dup	z0.b, z1.b[x0]
+	dup	z0.b, z1[0]
 
 	dup	z0.h, z1.h[-1]
 	dup	z0.h, z1.h[0]				// OK
diff --git a/include/opcode/aarch64.h b/include/opcode/aarch64.h
index ee0a3b65ab0..69e0f833170 100644
--- a/include/opcode/aarch64.h
+++ b/include/opcode/aarch64.h
@@ -515,8 +515,17 @@ enum aarch64_opnd
   AARCH64_OPND_SME_ADDR_RI_U4xVL,   /* SME [<Xn|SP>{, #<imm>, MUL VL}].  */
   AARCH64_OPND_SME_SM_ZA,           /* SME {SM | ZA}.  */
   AARCH64_OPND_SME_PnT_Wm_imm,      /* SME <Pn>.<T>[<Wm>, #<imm>].  */
+  AARCH64_OPND_SME_Zn_INDEX1_16,    /* Zn[index], bits [9:5] and [16:16].  */
+  AARCH64_OPND_SME_Zn_INDEX2_15,    /* Zn[index], bits [9:5] and [16:15].  */
+  AARCH64_OPND_SME_Zn_INDEX2_16,    /* Zn[index], bits [9:5] and [17:16].  */
+  AARCH64_OPND_SME_Zn_INDEX3_14,    /* Zn[index], bits [9:5] and [16:14].  */
+  AARCH64_OPND_SME_Zn_INDEX3_15,    /* Zn[index], bits [9:5] and [17:15].  */
+  AARCH64_OPND_SME_Zn_INDEX4_14,    /* Zn[index], bits [9:5] and [17:14].  */
   AARCH64_OPND_SME_VLxN_10,	/* VLx2 or VLx4, in bit 10.  */
   AARCH64_OPND_SME_VLxN_13,	/* VLx2 or VLx4, in bit 13.  */
+  AARCH64_OPND_SME_ZT0,		/* The fixed token zt0/ZT0 (not encoded).  */
+  AARCH64_OPND_SME_ZT0_INDEX,	/* ZT0[<imm>], bits [14:12].  */
+  AARCH64_OPND_SME_ZT0_LIST,	/* { zt0/ZT0 } (not encoded).  */
   AARCH64_OPND_TME_UIMM16,	/* TME unsigned 16-bit immediate.  */
   AARCH64_OPND_SM3_IMM2,	/* SM3 encodes lane in bits [13, 14].  */
   AARCH64_OPND_MOPS_ADDR_Rd,	/* [Rd]!, in bits [0, 4].  */
@@ -690,6 +699,8 @@ enum aarch64_insn_class
   sme_mov,
   sme_ldr,
   sme_psel,
+  sme_size_12_bhs,
+  sme_size_12_hs,
   sme_size_22,
   sme_str,
   sme_start,
diff --git a/opcodes/aarch64-asm-2.c b/opcodes/aarch64-asm-2.c
index 9302253db59..cdc9e465d13 100644
--- a/opcodes/aarch64-asm-2.c
+++ b/opcodes/aarch64-asm-2.c
@@ -684,7 +684,7 @@ aarch64_insert_operand (const aarch64_operand *self,
     case 33:
     case 34:
     case 35:
-    case 247:
+    case 256:
       return aarch64_ins_reglane (self, info, code, inst, errors);
     case 36:
       return aarch64_ins_reglist (self, info, code, inst, errors);
@@ -730,11 +730,12 @@ aarch64_insert_operand (const aarch64_operand *self,
     case 193:
     case 194:
     case 236:
-    case 244:
-    case 245:
-    case 246:
+    case 250:
     case 251:
-    case 252:
+    case 253:
+    case 255:
+    case 260:
+    case 261:
       return aarch64_ins_imm (self, info, code, inst, errors);
     case 44:
     case 45:
@@ -803,6 +804,8 @@ aarch64_insert_operand (const aarch64_operand *self,
     case 107:
       return aarch64_ins_prfop (self, info, code, inst, errors);
     case 108:
+    case 252:
+    case 254:
       return aarch64_ins_none (self, info, code, inst, errors);
     case 109:
       return aarch64_ins_hint (self, info, code, inst, errors);
@@ -915,6 +918,12 @@ aarch64_insert_operand (const aarch64_operand *self,
       return aarch64_ins_sme_za_hv_tiles_range (self, info, code, inst, errors);
     case 234:
     case 235:
+    case 244:
+    case 245:
+    case 246:
+    case 247:
+    case 248:
+    case 249:
       return aarch64_ins_simple_index (self, info, code, inst, errors);
     case 238:
     case 239:
@@ -926,9 +935,9 @@ aarch64_insert_operand (const aarch64_operand *self,
       return aarch64_ins_sme_sm_za (self, info, code, inst, errors);
     case 243:
       return aarch64_ins_sme_pred_reg_with_index (self, info, code, inst, errors);
-    case 248:
-    case 249:
-    case 250:
+    case 257:
+    case 258:
+    case 259:
       return aarch64_ins_x0_to_x30 (self, info, code, inst, errors);
     default: assert (0); abort ();
     }
diff --git a/opcodes/aarch64-asm.c b/opcodes/aarch64-asm.c
index acfec3773dc..bd03f4116cc 100644
--- a/opcodes/aarch64-asm.c
+++ b/opcodes/aarch64-asm.c
@@ -404,6 +404,8 @@ aarch64_ins_imm (const aarch64_operand *self, const aarch64_opnd_info *info,
   imm = info->imm.value;
   if (operand_need_shift_by_two (self))
     imm >>= 2;
+  if (operand_need_shift_by_three (self))
+    imm >>= 3;
   if (operand_need_shift_by_four (self))
     imm >>= 4;
   insert_all_fields (self, code, imm);
@@ -1946,11 +1948,21 @@ aarch64_encode_variant_using_iclass (struct aarch64_inst *inst)
       /* The variant is encoded as part of the immediate.  */
       break;
 
+    case sme_size_12_bhs:
+      insert_field (FLD_SME_size_12, &inst->value,
+		    aarch64_get_variant (inst), 0);
+      break;
+
     case sme_size_22:
       insert_field (FLD_SME_size_22, &inst->value,
 		    aarch64_get_variant (inst), 0);
       break;
 
+    case sme_size_12_hs:
+      insert_field (FLD_SME_size_12, &inst->value,
+		    aarch64_get_variant (inst) + 1, 0);
+      break;
+
     case sve_cpy:
       insert_fields (&inst->value, aarch64_get_variant (inst),
 		     0, 2, FLD_SVE_M_14, FLD_size);
diff --git a/opcodes/aarch64-dis-2.c b/opcodes/aarch64-dis-2.c
index 5210db3b008..f69f30f8884 100644
--- a/opcodes/aarch64-dis-2.c
+++ b/opcodes/aarch64-dis-2.c
@@ -94,9 +94,9 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                 }
                               else
                                 {
-                                  if (((word >> 17) & 0x1) == 0)
+                                  if (((word >> 18) & 0x1) == 0)
                                     {
-                                      if (((word >> 18) & 0x1) == 0)
+                                      if (((word >> 17) & 0x1) == 0)
                                         {
                                           if (((word >> 19) & 0x1) == 0)
                                             {
@@ -152,95 +152,194 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                             }
                                           else
                                             {
-                                              /* 33222222222211111111110000000000
-                                                 10987654321098765432109876543210
-                                                 x1000000xx0x100xxxxxxxxxxxxxxxxx
-                                                 zero.  */
-                                              return 2392;
+                                              if (((word >> 22) & 0x1) == 0)
+                                                {
+                                                  /* 33222222222211111111110000000000
+                                                     10987654321098765432109876543210
+                                                     x1000000x00x100xxxxxxxxxxxxxxxxx
+                                                     zero.  */
+                                                  return 2392;
+                                                }
+                                              else
+                                                {
+                                                  /* 33222222222211111111110000000000
+                                                     10987654321098765432109876543210
+                                                     x1000000x10x100xxxxxxxxxxxxxxxxx
+                                                     zero.  */
+                                                  return 2596;
+                                                }
                                             }
                                         }
                                       else
                                         {
-                                          if (((word >> 10) & 0x1) == 0)
+                                          if (((word >> 19) & 0x1) == 0)
                                             {
-                                              if (((word >> 11) & 0x1) == 0)
+                                              /* 33222222222211111111110000000000
+                                                 10987654321098765432109876543210
+                                                 x1000000xx0x001xxxxxxxxxxxxxxxxx
+                                                 mov.  */
+                                              return 2388;
+                                            }
+                                          else
+                                            {
+                                              if (((word >> 22) & 0x1) == 0)
                                                 {
-                                                  /* 33222222222211111111110000000000
-                                                     10987654321098765432109876543210
-                                                     x1000000xx0xx10xxxxx00xxxxxxxxxx
-                                                     mov.  */
-                                                  return 2499;
+                                                  if (((word >> 14) & 0x1) == 0)
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x1000000x00x101xx0xxxxxxxxxxxxxx
+                                                         luti4.  */
+                                                      return 2499;
+                                                    }
+                                                  else
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x1000000x00x101xx1xxxxxxxxxxxxxx
+                                                         luti4.  */
+                                                      return 2498;
+                                                    }
                                                 }
                                               else
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx10xxxxx10xxxxxxxxxx
-                                                     mov.  */
+                                                     x1000000x10x101xxxxxxxxxxxxxxxxx
+                                                     luti4.  */
                                                   return 2497;
                                                 }
                                             }
+                                        }
+                                    }
+                                  else
+                                    {
+                                      if (((word >> 10) & 0x1) == 0)
+                                        {
+                                          if (((word >> 11) & 0x1) == 0)
+                                            {
+                                              if (((word >> 19) & 0x1) == 0)
+                                                {
+                                                  if (((word >> 17) & 0x1) == 0)
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x1000000xx0x010xxxxx00xxxxxxxxxx
+                                                         mov.  */
+                                                      return 2506;
+                                                    }
+                                                  else
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x1000000xx0x011xxxxx00xxxxxxxxxx
+                                                         mov.  */
+                                                      return 2502;
+                                                    }
+                                                }
+                                              else
+                                                {
+                                                  if (((word >> 22) & 0x1) == 0)
+                                                    {
+                                                      if (((word >> 14) & 0x1) == 0)
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             x1000000x00x11xxx0xx00xxxxxxxxxx
+                                                             luti2.  */
+                                                          return 2496;
+                                                        }
+                                                      else
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             x1000000x00x11xxx1xx00xxxxxxxxxx
+                                                             luti2.  */
+                                                          return 2495;
+                                                        }
+                                                    }
+                                                  else
+                                                    {
+                                                      if (((word >> 23) & 0x1) == 0)
+                                                        {
+                                                          if (((word >> 17) & 0x1) == 0)
+                                                            {
+                                                              /* 33222222222211111111110000000000
+                                                                 10987654321098765432109876543210
+                                                                 x1000000010x110xxxxx00xxxxxxxxxx
+                                                                 movt.  */
+                                                              return 2517;
+                                                            }
+                                                          else
+                                                            {
+                                                              /* 33222222222211111111110000000000
+                                                                 10987654321098765432109876543210
+                                                                 x1000000010x111xxxxx00xxxxxxxxxx
+                                                                 movt.  */
+                                                              return 2516;
+                                                            }
+                                                        }
+                                                      else
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             x1000000110x11xxxxxx00xxxxxxxxxx
+                                                             luti2.  */
+                                                          return 2494;
+                                                        }
+                                                    }
+                                                }
+                                            }
                                           else
                                             {
-                                              if (((word >> 11) & 0x1) == 0)
+                                              if (((word >> 17) & 0x1) == 0)
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx10xxxxx01xxxxxxxxxx
+                                                     x1000000xx0xx10xxxxx10xxxxxxxxxx
                                                      mov.  */
-                                                  return 2500;
+                                                  return 2504;
                                                 }
                                               else
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx10xxxxx11xxxxxxxxxx
+                                                     x1000000xx0xx11xxxxx10xxxxxxxxxx
                                                      mov.  */
-                                                  return 2498;
+                                                  return 2500;
                                                 }
                                             }
                                         }
-                                    }
-                                  else
-                                    {
-                                      if (((word >> 18) & 0x1) == 0)
-                                        {
-                                          /* 33222222222211111111110000000000
-                                             10987654321098765432109876543210
-                                             x1000000xx0xx01xxxxxxxxxxxxxxxxx
-                                             mov.  */
-                                          return 2388;
-                                        }
                                       else
                                         {
-                                          if (((word >> 10) & 0x1) == 0)
+                                          if (((word >> 11) & 0x1) == 0)
                                             {
-                                              if (((word >> 11) & 0x1) == 0)
+                                              if (((word >> 17) & 0x1) == 0)
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx11xxxxx00xxxxxxxxxx
+                                                     x1000000xx0xx10xxxxx01xxxxxxxxxx
                                                      mov.  */
-                                                  return 2495;
+                                                  return 2507;
                                                 }
                                               else
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx11xxxxx10xxxxxxxxxx
+                                                     x1000000xx0xx11xxxxx01xxxxxxxxxx
                                                      mov.  */
-                                                  return 2493;
+                                                  return 2503;
                                                 }
                                             }
                                           else
                                             {
-                                              if (((word >> 11) & 0x1) == 0)
+                                              if (((word >> 17) & 0x1) == 0)
                                                 {
                                                   /* 33222222222211111111110000000000
                                                      10987654321098765432109876543210
-                                                     x1000000xx0xx11xxxxx01xxxxxxxxxx
+                                                     x1000000xx0xx10xxxxx11xxxxxxxxxx
                                                      mov.  */
-                                                  return 2496;
+                                                  return 2505;
                                                 }
                                               else
                                                 {
@@ -248,7 +347,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1000000xx0xx11xxxxx11xxxxxxxxxx
                                                      mov.  */
-                                                  return 2494;
+                                                  return 2501;
                                                 }
                                             }
                                         }
@@ -713,7 +812,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx000xxxxxxxxxxxx0
                                                          st1b.  */
-                                                      return 2518;
+                                                      return 2527;
                                                     }
                                                   else
                                                     {
@@ -721,7 +820,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx100xxxxxxxxxxxx0
                                                          st1b.  */
-                                                      return 2519;
+                                                      return 2528;
                                                     }
                                                 }
                                               else
@@ -732,7 +831,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx010xxxxxxxxxxxx0
                                                          st1w.  */
-                                                      return 2542;
+                                                      return 2551;
                                                     }
                                                   else
                                                     {
@@ -740,7 +839,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx110xxxxxxxxxxxx0
                                                          st1w.  */
-                                                      return 2543;
+                                                      return 2552;
                                                     }
                                                 }
                                             }
@@ -754,7 +853,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx001xxxxxxxxxxxx0
                                                          st1h.  */
-                                                      return 2534;
+                                                      return 2543;
                                                     }
                                                   else
                                                     {
@@ -762,7 +861,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx101xxxxxxxxxxxx0
                                                          st1h.  */
-                                                      return 2535;
+                                                      return 2544;
                                                     }
                                                 }
                                               else
@@ -773,7 +872,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx011xxxxxxxxxxxx0
                                                          st1d.  */
-                                                      return 2526;
+                                                      return 2535;
                                                     }
                                                   else
                                                     {
@@ -781,7 +880,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx111xxxxxxxxxxxx0
                                                          st1d.  */
-                                                      return 2527;
+                                                      return 2536;
                                                     }
                                                 }
                                             }
@@ -798,7 +897,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx000xxxxxxxxxxxx1
                                                          stnt1b.  */
-                                                      return 2550;
+                                                      return 2559;
                                                     }
                                                   else
                                                     {
@@ -806,7 +905,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx100xxxxxxxxxxxx1
                                                          stnt1b.  */
-                                                      return 2551;
+                                                      return 2560;
                                                     }
                                                 }
                                               else
@@ -817,7 +916,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx010xxxxxxxxxxxx1
                                                          stnt1w.  */
-                                                      return 2574;
+                                                      return 2583;
                                                     }
                                                   else
                                                     {
@@ -825,7 +924,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx110xxxxxxxxxxxx1
                                                          stnt1w.  */
-                                                      return 2575;
+                                                      return 2584;
                                                     }
                                                 }
                                             }
@@ -839,7 +938,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx001xxxxxxxxxxxx1
                                                          stnt1h.  */
-                                                      return 2566;
+                                                      return 2575;
                                                     }
                                                   else
                                                     {
@@ -847,7 +946,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx101xxxxxxxxxxxx1
                                                          stnt1h.  */
-                                                      return 2567;
+                                                      return 2576;
                                                     }
                                                 }
                                               else
@@ -858,7 +957,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx011xxxxxxxxxxxx1
                                                          stnt1d.  */
-                                                      return 2558;
+                                                      return 2567;
                                                     }
                                                   else
                                                     {
@@ -866,7 +965,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000001xxxxx111xxxxxxxxxxxx1
                                                          stnt1d.  */
-                                                      return 2559;
+                                                      return 2568;
                                                     }
                                                 }
                                             }
@@ -930,7 +1029,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx000xxxxxxxxxxxx0
                                                          st1b.  */
-                                                      return 2514;
+                                                      return 2523;
                                                     }
                                                   else
                                                     {
@@ -938,7 +1037,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx100xxxxxxxxxxxx0
                                                          st1b.  */
-                                                      return 2515;
+                                                      return 2524;
                                                     }
                                                 }
                                               else
@@ -949,7 +1048,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx010xxxxxxxxxxxx0
                                                          st1w.  */
-                                                      return 2538;
+                                                      return 2547;
                                                     }
                                                   else
                                                     {
@@ -957,7 +1056,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx110xxxxxxxxxxxx0
                                                          st1w.  */
-                                                      return 2539;
+                                                      return 2548;
                                                     }
                                                 }
                                             }
@@ -971,7 +1070,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx001xxxxxxxxxxxx0
                                                          st1h.  */
-                                                      return 2530;
+                                                      return 2539;
                                                     }
                                                   else
                                                     {
@@ -979,7 +1078,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx101xxxxxxxxxxxx0
                                                          st1h.  */
-                                                      return 2531;
+                                                      return 2540;
                                                     }
                                                 }
                                               else
@@ -990,7 +1089,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx011xxxxxxxxxxxx0
                                                          st1d.  */
-                                                      return 2522;
+                                                      return 2531;
                                                     }
                                                   else
                                                     {
@@ -998,7 +1097,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx111xxxxxxxxxxxx0
                                                          st1d.  */
-                                                      return 2523;
+                                                      return 2532;
                                                     }
                                                 }
                                             }
@@ -1015,7 +1114,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx000xxxxxxxxxxxx1
                                                          stnt1b.  */
-                                                      return 2546;
+                                                      return 2555;
                                                     }
                                                   else
                                                     {
@@ -1023,7 +1122,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx100xxxxxxxxxxxx1
                                                          stnt1b.  */
-                                                      return 2547;
+                                                      return 2556;
                                                     }
                                                 }
                                               else
@@ -1034,7 +1133,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx010xxxxxxxxxxxx1
                                                          stnt1w.  */
-                                                      return 2570;
+                                                      return 2579;
                                                     }
                                                   else
                                                     {
@@ -1042,7 +1141,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx110xxxxxxxxxxxx1
                                                          stnt1w.  */
-                                                      return 2571;
+                                                      return 2580;
                                                     }
                                                 }
                                             }
@@ -1056,7 +1155,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx001xxxxxxxxxxxx1
                                                          stnt1h.  */
-                                                      return 2562;
+                                                      return 2571;
                                                     }
                                                   else
                                                     {
@@ -1064,7 +1163,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx101xxxxxxxxxxxx1
                                                          stnt1h.  */
-                                                      return 2563;
+                                                      return 2572;
                                                     }
                                                 }
                                               else
@@ -1075,7 +1174,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx011xxxxxxxxxxxx1
                                                          stnt1d.  */
-                                                      return 2554;
+                                                      return 2563;
                                                     }
                                                   else
                                                     {
@@ -1083,7 +1182,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          x0x00000011xxxxx111xxxxxxxxxxxx1
                                                          stnt1d.  */
-                                                      return 2555;
+                                                      return 2564;
                                                     }
                                                 }
                                             }
@@ -1265,11 +1364,22 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                             {
                                               if (((word >> 14) & 0x1) == 0)
                                                 {
-                                                  /* 33222222222211111111110000000000
-                                                     10987654321098765432109876543210
-                                                     xxx00001000xxxxx100xxxxxxxxx0xxx
-                                                     ld1b.  */
-                                                  return 2436;
+                                                  if (((word >> 30) & 0x1) == 0)
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x0x00001000xxxxx100xxxxxxxxx0xxx
+                                                         ld1b.  */
+                                                      return 2436;
+                                                    }
+                                                  else
+                                                    {
+                                                      /* 33222222222211111111110000000000
+                                                         10987654321098765432109876543210
+                                                         x1x00001000xxxxx100xxxxxxxxx0xxx
+                                                         ldr.  */
+                                                      return 2493;
+                                                    }
                                                 }
                                               else
                                                 {
@@ -1623,7 +1733,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                          10987654321098765432109876543210
                                          x1000001xx1xxxx0xxxxxxxxxxxxxxxx
                                          sel.  */
-                                      return 2512;
+                                      return 2521;
                                     }
                                   else
                                     {
@@ -1631,7 +1741,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                          10987654321098765432109876543210
                                          x1000001xx1xxxx1xxxxxxxxxxxxxxxx
                                          sel.  */
-                                      return 2513;
+                                      return 2522;
                                     }
                                 }
                             }
@@ -1655,7 +1765,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx000xxxxxxxxx0xxx
                                                              st1b.  */
-                                                          return 2520;
+                                                          return 2529;
                                                         }
                                                       else
                                                         {
@@ -1663,7 +1773,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx010xxxxxxxxx0xxx
                                                              st1w.  */
-                                                          return 2544;
+                                                          return 2553;
                                                         }
                                                     }
                                                   else
@@ -1674,7 +1784,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx001xxxxxxxxx0xxx
                                                              st1h.  */
-                                                          return 2536;
+                                                          return 2545;
                                                         }
                                                       else
                                                         {
@@ -1682,7 +1792,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx011xxxxxxxxx0xxx
                                                              st1d.  */
-                                                          return 2528;
+                                                          return 2537;
                                                         }
                                                     }
                                                 }
@@ -1696,7 +1806,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx000xxxxxxxxx1xxx
                                                              stnt1b.  */
-                                                          return 2552;
+                                                          return 2561;
                                                         }
                                                       else
                                                         {
@@ -1704,7 +1814,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx010xxxxxxxxx1xxx
                                                              stnt1w.  */
-                                                          return 2576;
+                                                          return 2585;
                                                         }
                                                     }
                                                   else
@@ -1715,7 +1825,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx001xxxxxxxxx1xxx
                                                              stnt1h.  */
-                                                          return 2568;
+                                                          return 2577;
                                                         }
                                                       else
                                                         {
@@ -1723,7 +1833,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x0100001001xxxxx011xxxxxxxxx1xxx
                                                              stnt1d.  */
-                                                          return 2560;
+                                                          return 2569;
                                                         }
                                                     }
                                                 }
@@ -1745,11 +1855,22 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                 {
                                                   if (((word >> 14) & 0x1) == 0)
                                                     {
-                                                      /* 33222222222211111111110000000000
-                                                         10987654321098765432109876543210
-                                                         xx100001001xxxxx100xxxxxxxxx0xxx
-                                                         st1b.  */
-                                                      return 2521;
+                                                      if (((word >> 30) & 0x1) == 0)
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             x0100001001xxxxx100xxxxxxxxx0xxx
+                                                             st1b.  */
+                                                          return 2530;
+                                                        }
+                                                      else
+                                                        {
+                                                          /* 33222222222211111111110000000000
+                                                             10987654321098765432109876543210
+                                                             x1100001001xxxxx100xxxxxxxxx0xxx
+                                                             str.  */
+                                                          return 2587;
+                                                        }
                                                     }
                                                   else
                                                     {
@@ -1757,7 +1878,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx110xxxxxxxxx0xxx
                                                          st1w.  */
-                                                      return 2545;
+                                                      return 2554;
                                                     }
                                                 }
                                               else
@@ -1768,7 +1889,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx101xxxxxxxxx0xxx
                                                          st1h.  */
-                                                      return 2537;
+                                                      return 2546;
                                                     }
                                                   else
                                                     {
@@ -1776,7 +1897,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx111xxxxxxxxx0xxx
                                                          st1d.  */
-                                                      return 2529;
+                                                      return 2538;
                                                     }
                                                 }
                                             }
@@ -1790,7 +1911,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx100xxxxxxxxx1xxx
                                                          stnt1b.  */
-                                                      return 2553;
+                                                      return 2562;
                                                     }
                                                   else
                                                     {
@@ -1798,7 +1919,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx110xxxxxxxxx1xxx
                                                          stnt1w.  */
-                                                      return 2577;
+                                                      return 2586;
                                                     }
                                                 }
                                               else
@@ -1809,7 +1930,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx101xxxxxxxxx1xxx
                                                          stnt1h.  */
-                                                      return 2569;
+                                                      return 2578;
                                                     }
                                                   else
                                                     {
@@ -1817,7 +1938,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001001xxxxx111xxxxxxxxx1xxx
                                                          stnt1d.  */
-                                                      return 2561;
+                                                      return 2570;
                                                     }
                                                 }
                                             }
@@ -1859,7 +1980,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx000xxxxxxxxx0xxx
                                                          st1b.  */
-                                                      return 2516;
+                                                      return 2525;
                                                     }
                                                   else
                                                     {
@@ -1867,7 +1988,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx100xxxxxxxxx0xxx
                                                          st1b.  */
-                                                      return 2517;
+                                                      return 2526;
                                                     }
                                                 }
                                               else
@@ -1878,7 +1999,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx010xxxxxxxxx0xxx
                                                          st1w.  */
-                                                      return 2540;
+                                                      return 2549;
                                                     }
                                                   else
                                                     {
@@ -1886,7 +2007,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx110xxxxxxxxx0xxx
                                                          st1w.  */
-                                                      return 2541;
+                                                      return 2550;
                                                     }
                                                 }
                                             }
@@ -1900,7 +2021,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx001xxxxxxxxx0xxx
                                                          st1h.  */
-                                                      return 2532;
+                                                      return 2541;
                                                     }
                                                   else
                                                     {
@@ -1908,7 +2029,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx101xxxxxxxxx0xxx
                                                          st1h.  */
-                                                      return 2533;
+                                                      return 2542;
                                                     }
                                                 }
                                               else
@@ -1919,7 +2040,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx011xxxxxxxxx0xxx
                                                          st1d.  */
-                                                      return 2524;
+                                                      return 2533;
                                                     }
                                                   else
                                                     {
@@ -1927,7 +2048,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx111xxxxxxxxx0xxx
                                                          st1d.  */
-                                                      return 2525;
+                                                      return 2534;
                                                     }
                                                 }
                                             }
@@ -1944,7 +2065,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx000xxxxxxxxx1xxx
                                                          stnt1b.  */
-                                                      return 2548;
+                                                      return 2557;
                                                     }
                                                   else
                                                     {
@@ -1952,7 +2073,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx100xxxxxxxxx1xxx
                                                          stnt1b.  */
-                                                      return 2549;
+                                                      return 2558;
                                                     }
                                                 }
                                               else
@@ -1963,7 +2084,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx010xxxxxxxxx1xxx
                                                          stnt1w.  */
-                                                      return 2572;
+                                                      return 2581;
                                                     }
                                                   else
                                                     {
@@ -1971,7 +2092,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx110xxxxxxxxx1xxx
                                                          stnt1w.  */
-                                                      return 2573;
+                                                      return 2582;
                                                     }
                                                 }
                                             }
@@ -1985,7 +2106,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx001xxxxxxxxx1xxx
                                                          stnt1h.  */
-                                                      return 2564;
+                                                      return 2573;
                                                     }
                                                   else
                                                     {
@@ -1993,7 +2114,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx101xxxxxxxxx1xxx
                                                          stnt1h.  */
-                                                      return 2565;
+                                                      return 2574;
                                                     }
                                                 }
                                               else
@@ -2004,7 +2125,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx011xxxxxxxxx1xxx
                                                          stnt1d.  */
-                                                      return 2556;
+                                                      return 2565;
                                                     }
                                                   else
                                                     {
@@ -2012,7 +2133,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx100001011xxxxx111xxxxxxxxx1xxx
                                                          stnt1d.  */
-                                                      return 2557;
+                                                      return 2566;
                                                     }
                                                 }
                                             }
@@ -4414,7 +4535,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          00011001000xxxxxxxxx00xxxxxxxxxx
                                                          stlurb.  */
-                                                      return 2626;
+                                                      return 2637;
                                                     }
                                                   else
                                                     {
@@ -4422,7 +4543,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          10011001000xxxxxxxxx00xxxxxxxxxx
                                                          stlur.  */
-                                                      return 2634;
+                                                      return 2645;
                                                     }
                                                 }
                                               else
@@ -4433,7 +4554,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          01011001000xxxxxxxxx00xxxxxxxxxx
                                                          stlurh.  */
-                                                      return 2630;
+                                                      return 2641;
                                                     }
                                                   else
                                                     {
@@ -4441,7 +4562,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          11011001000xxxxxxxxx00xxxxxxxxxx
                                                          stlur.  */
-                                                      return 2637;
+                                                      return 2648;
                                                     }
                                                 }
                                             }
@@ -4479,7 +4600,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0000x1xxxxxxxxxx
                                                              cpyfp.  */
-                                                          return 2686;
+                                                          return 2697;
                                                         }
                                                       else
                                                         {
@@ -4487,7 +4608,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1000x1xxxxxxxxxx
                                                              cpyfprn.  */
-                                                          return 2692;
+                                                          return 2703;
                                                         }
                                                     }
                                                   else
@@ -4498,7 +4619,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0100x1xxxxxxxxxx
                                                              cpyfpwn.  */
-                                                          return 2689;
+                                                          return 2700;
                                                         }
                                                       else
                                                         {
@@ -4506,7 +4627,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1100x1xxxxxxxxxx
                                                              cpyfpn.  */
-                                                          return 2695;
+                                                          return 2706;
                                                         }
                                                     }
                                                 }
@@ -4520,7 +4641,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0010x1xxxxxxxxxx
                                                              cpyfprt.  */
-                                                          return 2710;
+                                                          return 2721;
                                                         }
                                                       else
                                                         {
@@ -4528,7 +4649,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1010x1xxxxxxxxxx
                                                              cpyfprtrn.  */
-                                                          return 2716;
+                                                          return 2727;
                                                         }
                                                     }
                                                   else
@@ -4539,7 +4660,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0110x1xxxxxxxxxx
                                                              cpyfprtwn.  */
-                                                          return 2713;
+                                                          return 2724;
                                                         }
                                                       else
                                                         {
@@ -4547,7 +4668,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1110x1xxxxxxxxxx
                                                              cpyfprtn.  */
-                                                          return 2719;
+                                                          return 2730;
                                                         }
                                                     }
                                                 }
@@ -4564,7 +4685,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0001x1xxxxxxxxxx
                                                              cpyfpwt.  */
-                                                          return 2698;
+                                                          return 2709;
                                                         }
                                                       else
                                                         {
@@ -4572,7 +4693,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1001x1xxxxxxxxxx
                                                              cpyfpwtrn.  */
-                                                          return 2704;
+                                                          return 2715;
                                                         }
                                                     }
                                                   else
@@ -4583,7 +4704,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0101x1xxxxxxxxxx
                                                              cpyfpwtwn.  */
-                                                          return 2701;
+                                                          return 2712;
                                                         }
                                                       else
                                                         {
@@ -4591,7 +4712,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1101x1xxxxxxxxxx
                                                              cpyfpwtn.  */
-                                                          return 2707;
+                                                          return 2718;
                                                         }
                                                     }
                                                 }
@@ -4605,7 +4726,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0011x1xxxxxxxxxx
                                                              cpyfpt.  */
-                                                          return 2722;
+                                                          return 2733;
                                                         }
                                                       else
                                                         {
@@ -4613,7 +4734,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1011x1xxxxxxxxxx
                                                              cpyfptrn.  */
-                                                          return 2728;
+                                                          return 2739;
                                                         }
                                                     }
                                                   else
@@ -4624,7 +4745,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx0111x1xxxxxxxxxx
                                                              cpyfptwn.  */
-                                                          return 2725;
+                                                          return 2736;
                                                         }
                                                       else
                                                         {
@@ -4632,7 +4753,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001000xxxxx1111x1xxxxxxxxxx
                                                              cpyfptn.  */
-                                                          return 2731;
+                                                          return 2742;
                                                         }
                                                     }
                                                 }
@@ -4697,7 +4818,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          00011001010xxxxxxxxx00xxxxxxxxxx
                                                          ldapurb.  */
-                                                      return 2627;
+                                                      return 2638;
                                                     }
                                                   else
                                                     {
@@ -4705,7 +4826,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          10011001010xxxxxxxxx00xxxxxxxxxx
                                                          ldapur.  */
-                                                      return 2635;
+                                                      return 2646;
                                                     }
                                                 }
                                               else
@@ -4716,7 +4837,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          01011001010xxxxxxxxx00xxxxxxxxxx
                                                          ldapurh.  */
-                                                      return 2631;
+                                                      return 2642;
                                                     }
                                                   else
                                                     {
@@ -4724,7 +4845,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          11011001010xxxxxxxxx00xxxxxxxxxx
                                                          ldapur.  */
-                                                      return 2638;
+                                                      return 2649;
                                                     }
                                                 }
                                             }
@@ -4762,7 +4883,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0000x1xxxxxxxxxx
                                                              cpyfm.  */
-                                                          return 2687;
+                                                          return 2698;
                                                         }
                                                       else
                                                         {
@@ -4770,7 +4891,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1000x1xxxxxxxxxx
                                                              cpyfmrn.  */
-                                                          return 2693;
+                                                          return 2704;
                                                         }
                                                     }
                                                   else
@@ -4781,7 +4902,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0100x1xxxxxxxxxx
                                                              cpyfmwn.  */
-                                                          return 2690;
+                                                          return 2701;
                                                         }
                                                       else
                                                         {
@@ -4789,7 +4910,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1100x1xxxxxxxxxx
                                                              cpyfmn.  */
-                                                          return 2696;
+                                                          return 2707;
                                                         }
                                                     }
                                                 }
@@ -4803,7 +4924,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0010x1xxxxxxxxxx
                                                              cpyfmrt.  */
-                                                          return 2711;
+                                                          return 2722;
                                                         }
                                                       else
                                                         {
@@ -4811,7 +4932,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1010x1xxxxxxxxxx
                                                              cpyfmrtrn.  */
-                                                          return 2717;
+                                                          return 2728;
                                                         }
                                                     }
                                                   else
@@ -4822,7 +4943,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0110x1xxxxxxxxxx
                                                              cpyfmrtwn.  */
-                                                          return 2714;
+                                                          return 2725;
                                                         }
                                                       else
                                                         {
@@ -4830,7 +4951,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1110x1xxxxxxxxxx
                                                              cpyfmrtn.  */
-                                                          return 2720;
+                                                          return 2731;
                                                         }
                                                     }
                                                 }
@@ -4847,7 +4968,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0001x1xxxxxxxxxx
                                                              cpyfmwt.  */
-                                                          return 2699;
+                                                          return 2710;
                                                         }
                                                       else
                                                         {
@@ -4855,7 +4976,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1001x1xxxxxxxxxx
                                                              cpyfmwtrn.  */
-                                                          return 2705;
+                                                          return 2716;
                                                         }
                                                     }
                                                   else
@@ -4866,7 +4987,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0101x1xxxxxxxxxx
                                                              cpyfmwtwn.  */
-                                                          return 2702;
+                                                          return 2713;
                                                         }
                                                       else
                                                         {
@@ -4874,7 +4995,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1101x1xxxxxxxxxx
                                                              cpyfmwtn.  */
-                                                          return 2708;
+                                                          return 2719;
                                                         }
                                                     }
                                                 }
@@ -4888,7 +5009,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0011x1xxxxxxxxxx
                                                              cpyfmt.  */
-                                                          return 2723;
+                                                          return 2734;
                                                         }
                                                       else
                                                         {
@@ -4896,7 +5017,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1011x1xxxxxxxxxx
                                                              cpyfmtrn.  */
-                                                          return 2729;
+                                                          return 2740;
                                                         }
                                                     }
                                                   else
@@ -4907,7 +5028,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx0111x1xxxxxxxxxx
                                                              cpyfmtwn.  */
-                                                          return 2726;
+                                                          return 2737;
                                                         }
                                                       else
                                                         {
@@ -4915,7 +5036,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001010xxxxx1111x1xxxxxxxxxx
                                                              cpyfmtn.  */
-                                                          return 2732;
+                                                          return 2743;
                                                         }
                                                     }
                                                 }
@@ -4983,7 +5104,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          00011001100xxxxxxxxx00xxxxxxxxxx
                                                          ldapursb.  */
-                                                      return 2629;
+                                                      return 2640;
                                                     }
                                                   else
                                                     {
@@ -4991,7 +5112,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          10011001100xxxxxxxxx00xxxxxxxxxx
                                                          ldapursw.  */
-                                                      return 2636;
+                                                      return 2647;
                                                     }
                                                 }
                                               else
@@ -5000,7 +5121,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1011001100xxxxxxxxx00xxxxxxxxxx
                                                      ldapursh.  */
-                                                  return 2633;
+                                                  return 2644;
                                                 }
                                             }
                                           else
@@ -5011,7 +5132,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x0011001110xxxxxxxxx00xxxxxxxxxx
                                                      ldapursb.  */
-                                                  return 2628;
+                                                  return 2639;
                                                 }
                                               else
                                                 {
@@ -5019,7 +5140,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1011001110xxxxxxxxx00xxxxxxxxxx
                                                      ldapursh.  */
-                                                  return 2632;
+                                                  return 2643;
                                                 }
                                             }
                                         }
@@ -5081,7 +5202,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0000x1xxxxxxxxxx
                                                              cpyfe.  */
-                                                          return 2688;
+                                                          return 2699;
                                                         }
                                                       else
                                                         {
@@ -5089,7 +5210,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0000x1xxxxxxxxxx
                                                              setp.  */
-                                                          return 2782;
+                                                          return 2793;
                                                         }
                                                     }
                                                   else
@@ -5100,7 +5221,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx1000x1xxxxxxxxxx
                                                              cpyfern.  */
-                                                          return 2694;
+                                                          return 2705;
                                                         }
                                                       else
                                                         {
@@ -5108,7 +5229,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx1000x1xxxxxxxxxx
                                                              sete.  */
-                                                          return 2784;
+                                                          return 2795;
                                                         }
                                                     }
                                                 }
@@ -5122,7 +5243,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0100x1xxxxxxxxxx
                                                              cpyfewn.  */
-                                                          return 2691;
+                                                          return 2702;
                                                         }
                                                       else
                                                         {
@@ -5130,7 +5251,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0100x1xxxxxxxxxx
                                                              setm.  */
-                                                          return 2783;
+                                                          return 2794;
                                                         }
                                                     }
                                                   else
@@ -5139,7 +5260,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx0110011x0xxxxx1100x1xxxxxxxxxx
                                                          cpyfen.  */
-                                                      return 2697;
+                                                      return 2708;
                                                     }
                                                 }
                                             }
@@ -5155,7 +5276,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0010x1xxxxxxxxxx
                                                              cpyfert.  */
-                                                          return 2712;
+                                                          return 2723;
                                                         }
                                                       else
                                                         {
@@ -5163,7 +5284,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0010x1xxxxxxxxxx
                                                              setpn.  */
-                                                          return 2788;
+                                                          return 2799;
                                                         }
                                                     }
                                                   else
@@ -5174,7 +5295,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx1010x1xxxxxxxxxx
                                                              cpyfertrn.  */
-                                                          return 2718;
+                                                          return 2729;
                                                         }
                                                       else
                                                         {
@@ -5182,7 +5303,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx1010x1xxxxxxxxxx
                                                              seten.  */
-                                                          return 2790;
+                                                          return 2801;
                                                         }
                                                     }
                                                 }
@@ -5196,7 +5317,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0110x1xxxxxxxxxx
                                                              cpyfertwn.  */
-                                                          return 2715;
+                                                          return 2726;
                                                         }
                                                       else
                                                         {
@@ -5204,7 +5325,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0110x1xxxxxxxxxx
                                                              setmn.  */
-                                                          return 2789;
+                                                          return 2800;
                                                         }
                                                     }
                                                   else
@@ -5213,7 +5334,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx0110011x0xxxxx1110x1xxxxxxxxxx
                                                          cpyfertn.  */
-                                                      return 2721;
+                                                      return 2732;
                                                     }
                                                 }
                                             }
@@ -5232,7 +5353,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0001x1xxxxxxxxxx
                                                              cpyfewt.  */
-                                                          return 2700;
+                                                          return 2711;
                                                         }
                                                       else
                                                         {
@@ -5240,7 +5361,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0001x1xxxxxxxxxx
                                                              setpt.  */
-                                                          return 2785;
+                                                          return 2796;
                                                         }
                                                     }
                                                   else
@@ -5251,7 +5372,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx1001x1xxxxxxxxxx
                                                              cpyfewtrn.  */
-                                                          return 2706;
+                                                          return 2717;
                                                         }
                                                       else
                                                         {
@@ -5259,7 +5380,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx1001x1xxxxxxxxxx
                                                              setet.  */
-                                                          return 2787;
+                                                          return 2798;
                                                         }
                                                     }
                                                 }
@@ -5273,7 +5394,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0101x1xxxxxxxxxx
                                                              cpyfewtwn.  */
-                                                          return 2703;
+                                                          return 2714;
                                                         }
                                                       else
                                                         {
@@ -5281,7 +5402,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0101x1xxxxxxxxxx
                                                              setmt.  */
-                                                          return 2786;
+                                                          return 2797;
                                                         }
                                                     }
                                                   else
@@ -5290,7 +5411,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx0110011x0xxxxx1101x1xxxxxxxxxx
                                                          cpyfewtn.  */
-                                                      return 2709;
+                                                      return 2720;
                                                     }
                                                 }
                                             }
@@ -5306,7 +5427,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0011x1xxxxxxxxxx
                                                              cpyfet.  */
-                                                          return 2724;
+                                                          return 2735;
                                                         }
                                                       else
                                                         {
@@ -5314,7 +5435,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0011x1xxxxxxxxxx
                                                              setptn.  */
-                                                          return 2791;
+                                                          return 2802;
                                                         }
                                                     }
                                                   else
@@ -5325,7 +5446,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx1011x1xxxxxxxxxx
                                                              cpyfetrn.  */
-                                                          return 2730;
+                                                          return 2741;
                                                         }
                                                       else
                                                         {
@@ -5333,7 +5454,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx1011x1xxxxxxxxxx
                                                              setetn.  */
-                                                          return 2793;
+                                                          return 2804;
                                                         }
                                                     }
                                                 }
@@ -5347,7 +5468,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001100xxxxx0111x1xxxxxxxxxx
                                                              cpyfetwn.  */
-                                                          return 2727;
+                                                          return 2738;
                                                         }
                                                       else
                                                         {
@@ -5355,7 +5476,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xx011001110xxxxx0111x1xxxxxxxxxx
                                                              setmtn.  */
-                                                          return 2792;
+                                                          return 2803;
                                                         }
                                                     }
                                                   else
@@ -5364,7 +5485,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx0110011x0xxxxx1111x1xxxxxxxxxx
                                                          cpyfetn.  */
-                                                      return 2733;
+                                                      return 2744;
                                                     }
                                                 }
                                             }
@@ -5737,7 +5858,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x1x11010110xxxx0x01000xxxxxxxxxx
                                                                  abs.  */
-                                                              return 2811;
+                                                              return 2822;
                                                             }
                                                           else
                                                             {
@@ -5755,7 +5876,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xxx11010110xxxxxx11000xxxxxxxxxx
                                                          smax.  */
-                                                      return 2814;
+                                                      return 2825;
                                                     }
                                                 }
                                             }
@@ -5835,7 +5956,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              xxx11010x00xxxxxx0xx10xxxxxxxxxx
                                              setf8.  */
-                                          return 2624;
+                                          return 2635;
                                         }
                                       else
                                         {
@@ -5843,7 +5964,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              xxx11010x00xxxxxx1xx10xxxxxxxxxx
                                              setf16.  */
-                                          return 2625;
+                                          return 2636;
                                         }
                                     }
                                   else
@@ -5950,7 +6071,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xxx11010110xxxxxx11010xxxxxxxxxx
                                                          smin.  */
-                                                      return 2816;
+                                                      return 2827;
                                                     }
                                                 }
                                             }
@@ -5966,7 +6087,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              xxx11010110xxxx0x00110xxxxxxxxxx
                                                              ctz.  */
-                                                          return 2813;
+                                                          return 2824;
                                                         }
                                                       else
                                                         {
@@ -6011,7 +6132,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              xxx11010000xxxxxxxxx01xxxxxxxxxx
                                              rmif.  */
-                                          return 2623;
+                                          return 2634;
                                         }
                                       else
                                         {
@@ -6105,7 +6226,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xxx11010x10xxxxxx11001xxxxxxxxxx
                                                      umax.  */
-                                                  return 2815;
+                                                  return 2826;
                                                 }
                                             }
                                         }
@@ -6235,7 +6356,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xxx11010xx0xxxxxx11011xxxxxxxxxx
                                                  umin.  */
-                                              return 2817;
+                                              return 2828;
                                             }
                                         }
                                     }
@@ -6251,7 +6372,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xxx11010xx0xxxx0x00111xxxxxxxxxx
                                                      cnt.  */
-                                                  return 2812;
+                                                  return 2823;
                                                 }
                                               else
                                                 {
@@ -7093,7 +7214,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  010001x01x1xxxxx000110xxxxxxxxxx
                                                                  usdot.  */
-                                                              return 2643;
+                                                              return 2654;
                                                             }
                                                         }
                                                     }
@@ -7167,7 +7288,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  010001x01x1xxxxx000111xxxxxxxxxx
                                                                  sudot.  */
-                                                              return 2644;
+                                                              return 2655;
                                                             }
                                                         }
                                                     }
@@ -9841,7 +9962,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              010001x0xx0xxxxx011110xxxxxxxxxx
                                                              usdot.  */
-                                                          return 2642;
+                                                          return 2653;
                                                         }
                                                     }
                                                 }
@@ -11545,7 +11666,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  011001x0100xxx10101xxxxxxxxxxxxx
                                                                  bfcvtnt.  */
-                                                              return 2671;
+                                                              return 2682;
                                                             }
                                                         }
                                                       else
@@ -11788,7 +11909,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  101001x00x1xxxxxx00xxxxxxxxxxxxx
                                                  ld1rob.  */
-                                              return 2647;
+                                              return 2658;
                                             }
                                           else
                                             {
@@ -11796,7 +11917,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  101001x01x1xxxxxx00xxxxxxxxxxxxx
                                                  ld1roh.  */
-                                              return 2648;
+                                              return 2659;
                                             }
                                         }
                                       else
@@ -12028,7 +12149,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0011xxxxx010xxxxxxxxxxxxx
                                                          bfdot.  */
-                                                      return 2668;
+                                                      return 2679;
                                                     }
                                                   else
                                                     {
@@ -12049,7 +12170,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              011001x0111xxxxx010xx0xxxxxxxxxx
                                                              bfmlalb.  */
-                                                          return 2675;
+                                                          return 2686;
                                                         }
                                                       else
                                                         {
@@ -12057,7 +12178,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              011001x0111xxxxx010xx1xxxxxxxxxx
                                                              bfmlalt.  */
-                                                          return 2674;
+                                                          return 2685;
                                                         }
                                                     }
                                                   else
@@ -12112,7 +12233,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  x11001x0011xxxxx1x0xxxxxxxxxxxxx
                                                  bfdot.  */
-                                              return 2667;
+                                              return 2678;
                                             }
                                           else
                                             {
@@ -12124,7 +12245,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0111xxxxx1x0xx0xxxxxxxxxx
                                                          bfmlalb.  */
-                                                      return 2673;
+                                                      return 2684;
                                                     }
                                                   else
                                                     {
@@ -12132,7 +12253,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0111xxxxx1x0xx1xxxxxxxxxx
                                                          bfmlalt.  */
-                                                      return 2672;
+                                                      return 2683;
                                                     }
                                                 }
                                               else
@@ -12183,7 +12304,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x00x1xxxxx001xxxxxxxxxxxxx
                                                      ld1rob.  */
-                                                  return 2651;
+                                                  return 2662;
                                                 }
                                               else
                                                 {
@@ -12191,7 +12312,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x01x1xxxxx001xxxxxxxxxxxxx
                                                      ld1roh.  */
-                                                  return 2652;
+                                                  return 2663;
                                                 }
                                             }
                                           else
@@ -12550,7 +12671,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0101xxxxx111xxxxxxxxxxxxx
                                                          fmmla.  */
-                                                      return 2645;
+                                                      return 2656;
                                                     }
                                                   else
                                                     {
@@ -12583,7 +12704,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0011xxxxx111xxxxxxxxxxxxx
                                                          bfmmla.  */
-                                                      return 2669;
+                                                      return 2680;
                                                     }
                                                   else
                                                     {
@@ -12613,7 +12734,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          011001x0111xxxxx111xxxxxxxxxxxxx
                                                          fmmla.  */
-                                                      return 2646;
+                                                      return 2657;
                                                     }
                                                   else
                                                     {
@@ -12742,7 +12863,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  000001x1101xxxxx000x00xxxxxxxxxx
                                                                  zip1.  */
-                                                              return 2655;
+                                                              return 2666;
                                                             }
                                                           else
                                                             {
@@ -12752,7 +12873,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000010xxxxxxxxxx
                                                                      uzp1.  */
-                                                                  return 2657;
+                                                                  return 2668;
                                                                 }
                                                               else
                                                                 {
@@ -12760,7 +12881,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000110xxxxxxxxxx
                                                                      trn1.  */
-                                                                  return 2659;
+                                                                  return 2670;
                                                                 }
                                                             }
                                                         }
@@ -12772,7 +12893,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  000001x1101xxxxx000x01xxxxxxxxxx
                                                                  zip2.  */
-                                                              return 2656;
+                                                              return 2667;
                                                             }
                                                           else
                                                             {
@@ -12782,7 +12903,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000011xxxxxxxxxx
                                                                      uzp2.  */
-                                                                  return 2658;
+                                                                  return 2669;
                                                                 }
                                                               else
                                                                 {
@@ -12790,7 +12911,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      000001x1101xxxxx000111xxxxxxxxxx
                                                                      trn2.  */
-                                                                  return 2660;
+                                                                  return 2671;
                                                                 }
                                                             }
                                                         }
@@ -13849,7 +13970,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      010001x1000xxxxx100110xxxxxxxxxx
                                                                      smmla.  */
-                                                                  return 2639;
+                                                                  return 2650;
                                                                 }
                                                               else
                                                                 {
@@ -13857,7 +13978,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                      10987654321098765432109876543210
                                                                      010001x1100xxxxx100110xxxxxxxxxx
                                                                      usmmla.  */
-                                                                  return 2641;
+                                                                  return 2652;
                                                                 }
                                                             }
                                                           else
@@ -13866,7 +13987,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  010001x1x10xxxxx100110xxxxxxxxxx
                                                                  ummla.  */
-                                                              return 2640;
+                                                              return 2651;
                                                             }
                                                         }
                                                     }
@@ -15362,7 +15483,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x10x1xxxxx000xxxxxxxxxxxxx
                                                      ld1row.  */
-                                                  return 2649;
+                                                  return 2660;
                                                 }
                                               else
                                                 {
@@ -15370,7 +15491,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x11x1xxxxx000xxxxxxxxxxxxx
                                                      ld1rod.  */
-                                                  return 2650;
+                                                  return 2661;
                                                 }
                                             }
                                         }
@@ -15744,7 +15865,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x10x1xxxxx001xxxxxxxxxxxxx
                                                      ld1row.  */
-                                                  return 2653;
+                                                  return 2664;
                                                 }
                                               else
                                                 {
@@ -15752,7 +15873,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      101001x11x1xxxxx001xxxxxxxxxxxxx
                                                      ld1rod.  */
-                                                  return 2654;
+                                                  return 2665;
                                                 }
                                             }
                                         }
@@ -16113,7 +16234,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x000xxxxx10xxx
                                                                  whilege.  */
-                                                              return 2578;
+                                                              return 2588;
                                                             }
                                                           else
                                                             {
@@ -16121,7 +16242,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x000xxxxx11xxx
                                                                  whilegt.  */
-                                                              return 2579;
+                                                              return 2589;
                                                             }
                                                         }
                                                       else
@@ -16151,7 +16272,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx011100xxxxx1xxxx
                                                                  pext.  */
-                                                              return 2509;
+                                                              return 2518;
                                                             }
                                                         }
                                                     }
@@ -16165,7 +16286,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x010xxxxx10xxx
                                                                  whilehs.  */
-                                                              return 2581;
+                                                              return 2591;
                                                             }
                                                           else
                                                             {
@@ -16173,7 +16294,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x010xxxxx11xxx
                                                                  whilehi.  */
-                                                              return 2580;
+                                                              return 2590;
                                                             }
                                                         }
                                                       else
@@ -16203,7 +16324,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx011110xxxxx1xxxx
                                                                  ptrue.  */
-                                                              return 2511;
+                                                              return 2520;
                                                             }
                                                         }
                                                     }
@@ -16220,7 +16341,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x001xxxxx10xxx
                                                                  whilelt.  */
-                                                              return 2585;
+                                                              return 2595;
                                                             }
                                                           else
                                                             {
@@ -16228,7 +16349,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x001xxxxx11xxx
                                                                  whilele.  */
-                                                              return 2582;
+                                                              return 2592;
                                                             }
                                                         }
                                                       else
@@ -16258,7 +16379,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx011101xxxxx1xxxx
                                                                  pext.  */
-                                                              return 2510;
+                                                              return 2519;
                                                             }
                                                         }
                                                     }
@@ -16272,7 +16393,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x011xxxxx10xxx
                                                                  whilelo.  */
-                                                              return 2583;
+                                                              return 2593;
                                                             }
                                                           else
                                                             {
@@ -16280,7 +16401,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  001001x1xx1xxxxx01x011xxxxx11xxx
                                                                  whilels.  */
-                                                              return 2584;
+                                                              return 2594;
                                                             }
                                                         }
                                                       else
@@ -17406,7 +17527,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                          10987654321098765432109876543210
                                                                          011001x110001x10101xxxxxxxxxxxxx
                                                                          bfcvt.  */
-                                                                      return 2670;
+                                                                      return 2681;
                                                                     }
                                                                 }
                                                               else
@@ -18767,7 +18888,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                      10987654321098765432109876543210
                                      x1010100xxxxxxxxxxxxxxxxxxx1xxxx
                                      bc.c.  */
-                                  return 2806;
+                                  return 2817;
                                 }
                               else
                                 {
@@ -19347,7 +19468,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0000xxxxxxxxxxxx
                                                      cpyp.  */
-                                                  return 2734;
+                                                  return 2745;
                                                 }
                                               else
                                                 {
@@ -19355,7 +19476,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0000xxxxxxxxxxxx
                                                      cpye.  */
-                                                  return 2736;
+                                                  return 2747;
                                                 }
                                             }
                                           else
@@ -19366,7 +19487,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1000xxxxxxxxxxxx
                                                      cpyprn.  */
-                                                  return 2740;
+                                                  return 2751;
                                                 }
                                               else
                                                 {
@@ -19374,7 +19495,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1000xxxxxxxxxxxx
                                                      cpyern.  */
-                                                  return 2742;
+                                                  return 2753;
                                                 }
                                             }
                                         }
@@ -19388,7 +19509,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0100xxxxxxxxxxxx
                                                      cpypwn.  */
-                                                  return 2737;
+                                                  return 2748;
                                                 }
                                               else
                                                 {
@@ -19396,7 +19517,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0100xxxxxxxxxxxx
                                                      cpyewn.  */
-                                                  return 2739;
+                                                  return 2750;
                                                 }
                                             }
                                           else
@@ -19407,7 +19528,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1100xxxxxxxxxxxx
                                                      cpypn.  */
-                                                  return 2743;
+                                                  return 2754;
                                                 }
                                               else
                                                 {
@@ -19415,7 +19536,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1100xxxxxxxxxxxx
                                                      cpyen.  */
-                                                  return 2745;
+                                                  return 2756;
                                                 }
                                             }
                                         }
@@ -19432,7 +19553,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0010xxxxxxxxxxxx
                                                      cpyprt.  */
-                                                  return 2758;
+                                                  return 2769;
                                                 }
                                               else
                                                 {
@@ -19440,7 +19561,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0010xxxxxxxxxxxx
                                                      cpyert.  */
-                                                  return 2760;
+                                                  return 2771;
                                                 }
                                             }
                                           else
@@ -19451,7 +19572,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1010xxxxxxxxxxxx
                                                      cpyprtrn.  */
-                                                  return 2764;
+                                                  return 2775;
                                                 }
                                               else
                                                 {
@@ -19459,7 +19580,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1010xxxxxxxxxxxx
                                                      cpyertrn.  */
-                                                  return 2766;
+                                                  return 2777;
                                                 }
                                             }
                                         }
@@ -19473,7 +19594,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0110xxxxxxxxxxxx
                                                      cpyprtwn.  */
-                                                  return 2761;
+                                                  return 2772;
                                                 }
                                               else
                                                 {
@@ -19481,7 +19602,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0110xxxxxxxxxxxx
                                                      cpyertwn.  */
-                                                  return 2763;
+                                                  return 2774;
                                                 }
                                             }
                                           else
@@ -19492,7 +19613,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1110xxxxxxxxxxxx
                                                      cpyprtn.  */
-                                                  return 2767;
+                                                  return 2778;
                                                 }
                                               else
                                                 {
@@ -19500,7 +19621,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1110xxxxxxxxxxxx
                                                      cpyertn.  */
-                                                  return 2769;
+                                                  return 2780;
                                                 }
                                             }
                                         }
@@ -19520,7 +19641,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0001xxxxxxxxxxxx
                                                      cpypwt.  */
-                                                  return 2746;
+                                                  return 2757;
                                                 }
                                               else
                                                 {
@@ -19528,7 +19649,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0001xxxxxxxxxxxx
                                                      cpyewt.  */
-                                                  return 2748;
+                                                  return 2759;
                                                 }
                                             }
                                           else
@@ -19539,7 +19660,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1001xxxxxxxxxxxx
                                                      cpypwtrn.  */
-                                                  return 2752;
+                                                  return 2763;
                                                 }
                                               else
                                                 {
@@ -19547,7 +19668,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1001xxxxxxxxxxxx
                                                      cpyewtrn.  */
-                                                  return 2754;
+                                                  return 2765;
                                                 }
                                             }
                                         }
@@ -19561,7 +19682,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0101xxxxxxxxxxxx
                                                      cpypwtwn.  */
-                                                  return 2749;
+                                                  return 2760;
                                                 }
                                               else
                                                 {
@@ -19569,7 +19690,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0101xxxxxxxxxxxx
                                                      cpyewtwn.  */
-                                                  return 2751;
+                                                  return 2762;
                                                 }
                                             }
                                           else
@@ -19580,7 +19701,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1101xxxxxxxxxxxx
                                                      cpypwtn.  */
-                                                  return 2755;
+                                                  return 2766;
                                                 }
                                               else
                                                 {
@@ -19588,7 +19709,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1101xxxxxxxxxxxx
                                                      cpyewtn.  */
-                                                  return 2757;
+                                                  return 2768;
                                                 }
                                             }
                                         }
@@ -19605,7 +19726,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0011xxxxxxxxxxxx
                                                      cpypt.  */
-                                                  return 2770;
+                                                  return 2781;
                                                 }
                                               else
                                                 {
@@ -19613,7 +19734,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0011xxxxxxxxxxxx
                                                      cpyet.  */
-                                                  return 2772;
+                                                  return 2783;
                                                 }
                                             }
                                           else
@@ -19624,7 +19745,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1011xxxxxxxxxxxx
                                                      cpyptrn.  */
-                                                  return 2776;
+                                                  return 2787;
                                                 }
                                               else
                                                 {
@@ -19632,7 +19753,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1011xxxxxxxxxxxx
                                                      cpyetrn.  */
-                                                  return 2778;
+                                                  return 2789;
                                                 }
                                             }
                                         }
@@ -19646,7 +19767,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx0111xxxxxxxxxxxx
                                                      cpyptwn.  */
-                                                  return 2773;
+                                                  return 2784;
                                                 }
                                               else
                                                 {
@@ -19654,7 +19775,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx0111xxxxxxxxxxxx
                                                      cpyetwn.  */
-                                                  return 2775;
+                                                  return 2786;
                                                 }
                                             }
                                           else
@@ -19665,7 +19786,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110100xxxxxx1111xxxxxxxxxxxx
                                                      cpyptn.  */
-                                                  return 2779;
+                                                  return 2790;
                                                 }
                                               else
                                                 {
@@ -19673,7 +19794,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110110xxxxxx1111xxxxxxxxxxxx
                                                      cpyetn.  */
-                                                  return 2781;
+                                                  return 2792;
                                                 }
                                             }
                                         }
@@ -19707,7 +19828,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0000xxxxxxxxxxxx
                                                      cpym.  */
-                                                  return 2735;
+                                                  return 2746;
                                                 }
                                               else
                                                 {
@@ -19715,7 +19836,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0000xxxxxxxxxxxx
                                                      setgp.  */
-                                                  return 2794;
+                                                  return 2805;
                                                 }
                                             }
                                           else
@@ -19726,7 +19847,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx1000xxxxxxxxxxxx
                                                      cpymrn.  */
-                                                  return 2741;
+                                                  return 2752;
                                                 }
                                               else
                                                 {
@@ -19734,7 +19855,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx1000xxxxxxxxxxxx
                                                      setge.  */
-                                                  return 2796;
+                                                  return 2807;
                                                 }
                                             }
                                         }
@@ -19748,7 +19869,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0100xxxxxxxxxxxx
                                                      cpymwn.  */
-                                                  return 2738;
+                                                  return 2749;
                                                 }
                                               else
                                                 {
@@ -19756,7 +19877,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0100xxxxxxxxxxxx
                                                      setgm.  */
-                                                  return 2795;
+                                                  return 2806;
                                                 }
                                             }
                                           else
@@ -19765,7 +19886,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx011101x1xxxxxx1100xxxxxxxxxxxx
                                                  cpymn.  */
-                                              return 2744;
+                                              return 2755;
                                             }
                                         }
                                     }
@@ -19781,7 +19902,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0010xxxxxxxxxxxx
                                                      cpymrt.  */
-                                                  return 2759;
+                                                  return 2770;
                                                 }
                                               else
                                                 {
@@ -19789,7 +19910,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0010xxxxxxxxxxxx
                                                      setgpn.  */
-                                                  return 2800;
+                                                  return 2811;
                                                 }
                                             }
                                           else
@@ -19800,7 +19921,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx1010xxxxxxxxxxxx
                                                      cpymrtrn.  */
-                                                  return 2765;
+                                                  return 2776;
                                                 }
                                               else
                                                 {
@@ -19808,7 +19929,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx1010xxxxxxxxxxxx
                                                      setgen.  */
-                                                  return 2802;
+                                                  return 2813;
                                                 }
                                             }
                                         }
@@ -19822,7 +19943,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0110xxxxxxxxxxxx
                                                      cpymrtwn.  */
-                                                  return 2762;
+                                                  return 2773;
                                                 }
                                               else
                                                 {
@@ -19830,7 +19951,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0110xxxxxxxxxxxx
                                                      setgmn.  */
-                                                  return 2801;
+                                                  return 2812;
                                                 }
                                             }
                                           else
@@ -19839,7 +19960,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx011101x1xxxxxx1110xxxxxxxxxxxx
                                                  cpymrtn.  */
-                                              return 2768;
+                                              return 2779;
                                             }
                                         }
                                     }
@@ -19858,7 +19979,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0001xxxxxxxxxxxx
                                                      cpymwt.  */
-                                                  return 2747;
+                                                  return 2758;
                                                 }
                                               else
                                                 {
@@ -19866,7 +19987,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0001xxxxxxxxxxxx
                                                      setgpt.  */
-                                                  return 2797;
+                                                  return 2808;
                                                 }
                                             }
                                           else
@@ -19877,7 +19998,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx1001xxxxxxxxxxxx
                                                      cpymwtrn.  */
-                                                  return 2753;
+                                                  return 2764;
                                                 }
                                               else
                                                 {
@@ -19885,7 +20006,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx1001xxxxxxxxxxxx
                                                      setget.  */
-                                                  return 2799;
+                                                  return 2810;
                                                 }
                                             }
                                         }
@@ -19899,7 +20020,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0101xxxxxxxxxxxx
                                                      cpymwtwn.  */
-                                                  return 2750;
+                                                  return 2761;
                                                 }
                                               else
                                                 {
@@ -19907,7 +20028,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0101xxxxxxxxxxxx
                                                      setgmt.  */
-                                                  return 2798;
+                                                  return 2809;
                                                 }
                                             }
                                           else
@@ -19916,7 +20037,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx011101x1xxxxxx1101xxxxxxxxxxxx
                                                  cpymwtn.  */
-                                              return 2756;
+                                              return 2767;
                                             }
                                         }
                                     }
@@ -19932,7 +20053,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0011xxxxxxxxxxxx
                                                      cpymt.  */
-                                                  return 2771;
+                                                  return 2782;
                                                 }
                                               else
                                                 {
@@ -19940,7 +20061,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0011xxxxxxxxxxxx
                                                      setgptn.  */
-                                                  return 2803;
+                                                  return 2814;
                                                 }
                                             }
                                           else
@@ -19951,7 +20072,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx1011xxxxxxxxxxxx
                                                      cpymtrn.  */
-                                                  return 2777;
+                                                  return 2788;
                                                 }
                                               else
                                                 {
@@ -19959,7 +20080,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx1011xxxxxxxxxxxx
                                                      setgetn.  */
-                                                  return 2805;
+                                                  return 2816;
                                                 }
                                             }
                                         }
@@ -19973,7 +20094,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110101xxxxxx0111xxxxxxxxxxxx
                                                      cpymtwn.  */
-                                                  return 2774;
+                                                  return 2785;
                                                 }
                                               else
                                                 {
@@ -19981,7 +20102,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx01110111xxxxxx0111xxxxxxxxxxxx
                                                      setgmtn.  */
-                                                  return 2804;
+                                                  return 2815;
                                                 }
                                             }
                                           else
@@ -19990,7 +20111,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx011101x1xxxxxx1111xxxxxxxxxxxx
                                                  cpymtn.  */
-                                              return 2780;
+                                              return 2791;
                                             }
                                         }
                                     }
@@ -20157,7 +20278,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          0x001110xx0xxxxx1x1001xxxxxxxxxx
                                                          smmla.  */
-                                                      return 2661;
+                                                      return 2672;
                                                     }
                                                 }
                                             }
@@ -20190,7 +20311,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          0x001110xx0xxxxx1x0101xxxxxxxxxx
                                                          sdot.  */
-                                                      return 2587;
+                                                      return 2598;
                                                     }
                                                 }
                                               else
@@ -20264,7 +20385,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          0x001110xx0xxxxx1x1011xxxxxxxxxx
                                                          usmmla.  */
-                                                      return 2663;
+                                                      return 2674;
                                                     }
                                                 }
                                             }
@@ -20297,7 +20418,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          0x001110xx0xxxxx1x0111xxxxxxxxxx
                                                          usdot.  */
-                                                      return 2664;
+                                                      return 2675;
                                                     }
                                                 }
                                               else
@@ -20344,7 +20465,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              1x001110000xxxxxxxxxxxxxxxxxxxxx
                                              eor3.  */
-                                          return 2594;
+                                          return 2605;
                                         }
                                       else
                                         {
@@ -20352,7 +20473,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              1x001110100xxxxxxxxxxxxxxxxxxxxx
                                              xar.  */
-                                          return 2596;
+                                          return 2607;
                                         }
                                     }
                                   else
@@ -20363,7 +20484,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                              10987654321098765432109876543210
                                              1x001110x10xxxxx0xxxxxxxxxxxxxxx
                                              sm3ss1.  */
-                                          return 2598;
+                                          return 2609;
                                         }
                                       else
                                         {
@@ -20377,7 +20498,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          1x001110010xxxxx1xxx00xxxxxxxxxx
                                                          sm3tt1a.  */
-                                                      return 2599;
+                                                      return 2610;
                                                     }
                                                   else
                                                     {
@@ -20385,7 +20506,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          1x001110110xxxxx1xxx00xxxxxxxxxx
                                                          sha512su0.  */
-                                                      return 2592;
+                                                      return 2603;
                                                     }
                                                 }
                                               else
@@ -20394,7 +20515,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      1x001110x10xxxxx1xxx10xxxxxxxxxx
                                                      sm3tt2a.  */
-                                                  return 2601;
+                                                  return 2612;
                                                 }
                                             }
                                           else
@@ -20407,7 +20528,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          1x001110010xxxxx1xxx01xxxxxxxxxx
                                                          sm3tt1b.  */
-                                                      return 2600;
+                                                      return 2611;
                                                     }
                                                   else
                                                     {
@@ -20415,7 +20536,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          1x001110110xxxxx1xxx01xxxxxxxxxx
                                                          sm4e.  */
-                                                      return 2605;
+                                                      return 2616;
                                                     }
                                                 }
                                               else
@@ -20424,7 +20545,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      1x001110x10xxxxx1xxx11xxxxxxxxxx
                                                      sm3tt2b.  */
-                                                  return 2602;
+                                                  return 2613;
                                                 }
                                             }
                                         }
@@ -20605,7 +20726,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx101110xx0xxxxx100101xxxxxxxxxx
                                                          udot.  */
-                                                      return 2586;
+                                                      return 2597;
                                                     }
                                                 }
                                               else
@@ -20636,7 +20757,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx101110xx0xxxxx101x01xxxxxxxxxx
                                                      ummla.  */
-                                                  return 2662;
+                                                  return 2673;
                                                 }
                                               else
                                                 {
@@ -20655,7 +20776,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      xx101110xx0xxxxx1x1011xxxxxxxxxx
                                                      bfmmla.  */
-                                                  return 2678;
+                                                  return 2689;
                                                 }
                                               else
                                                 {
@@ -20665,7 +20786,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx1011100x0xxxxx1x1111xxxxxxxxxx
                                                          bfdot.  */
-                                                      return 2676;
+                                                      return 2687;
                                                     }
                                                   else
                                                     {
@@ -20675,7 +20796,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x01011101x0xxxxx1x1111xxxxxxxxxx
                                                              bfmlalb.  */
-                                                          return 2683;
+                                                          return 2694;
                                                         }
                                                       else
                                                         {
@@ -20683,7 +20804,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x11011101x0xxxxx1x1111xxxxxxxxxx
                                                              bfmlalt.  */
-                                                          return 2682;
+                                                          return 2693;
                                                         }
                                                     }
                                                 }
@@ -21267,7 +21388,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                          10987654321098765432109876543210
                                                                          000011101x1xxxx1011010xxxxxxxxxx
                                                                          bfcvtn.  */
-                                                                      return 2679;
+                                                                      return 2690;
                                                                     }
                                                                   else
                                                                     {
@@ -21275,7 +21396,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                          10987654321098765432109876543210
                                                                          010011101x1xxxx1011010xxxxxxxxxx
                                                                          bfcvtn2.  */
-                                                                      return 2680;
+                                                                      return 2691;
                                                                     }
                                                                 }
                                                             }
@@ -21593,7 +21714,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                          10987654321098765432109876543210
                                          1x001110xx1xxxxx0xxxxxxxxxxxxxxx
                                          bcax.  */
-                                      return 2597;
+                                      return 2608;
                                     }
                                 }
                               else
@@ -22204,7 +22325,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  11001110xx1xxxxx100000xxxxxxxxxx
                                                                  sha512h.  */
-                                                              return 2590;
+                                                              return 2601;
                                                             }
                                                         }
                                                     }
@@ -22256,7 +22377,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  11001110xx1xxxxx110000xxxxxxxxxx
                                                                  sm3partw1.  */
-                                                              return 2603;
+                                                              return 2614;
                                                             }
                                                         }
                                                     }
@@ -22499,7 +22620,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              1x001110xx1xxxxx100010xxxxxxxxxx
                                                              sha512su1.  */
-                                                          return 2593;
+                                                          return 2604;
                                                         }
                                                     }
                                                   else
@@ -22575,7 +22696,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  1x0011100x1xxxxx110010xxxxxxxxxx
                                                                  sm4ekey.  */
-                                                              return 2606;
+                                                              return 2617;
                                                             }
                                                         }
                                                       else
@@ -23401,7 +23522,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              1x001110xx1xxxxx100001xxxxxxxxxx
                                                              sha512h2.  */
-                                                          return 2591;
+                                                          return 2602;
                                                         }
                                                     }
                                                   else
@@ -23433,7 +23554,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  1x0011100x1xxxxx110001xxxxxxxxxx
                                                                  sm3partw2.  */
-                                                              return 2604;
+                                                              return 2615;
                                                             }
                                                         }
                                                       else
@@ -23673,7 +23794,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              1x001110xx1xxxxx100011xxxxxxxxxx
                                                              rax1.  */
-                                                          return 2595;
+                                                          return 2606;
                                                         }
                                                     }
                                                   else
@@ -23705,7 +23826,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x01011100x1xxxxx110011xxxxxxxxxx
                                                                  fmlal2.  */
-                                                              return 2609;
+                                                              return 2620;
                                                             }
                                                           else
                                                             {
@@ -23713,7 +23834,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x11011100x1xxxxx110011xxxxxxxxxx
                                                                  fmlal2.  */
-                                                              return 2613;
+                                                              return 2624;
                                                             }
                                                         }
                                                     }
@@ -23735,7 +23856,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x01011101x1xxxxx110011xxxxxxxxxx
                                                                  fmlsl2.  */
-                                                              return 2610;
+                                                              return 2621;
                                                             }
                                                           else
                                                             {
@@ -23743,7 +23864,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x11011101x1xxxxx110011xxxxxxxxxx
                                                                  fmlsl2.  */
-                                                              return 2614;
+                                                              return 2625;
                                                             }
                                                         }
                                                     }
@@ -23782,7 +23903,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x00011100x1xxxxx111011xxxxxxxxxx
                                                                  fmlal.  */
-                                                              return 2607;
+                                                              return 2618;
                                                             }
                                                           else
                                                             {
@@ -23790,7 +23911,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x10011100x1xxxxx111011xxxxxxxxxx
                                                                  fmlal.  */
-                                                              return 2611;
+                                                              return 2622;
                                                             }
                                                         }
                                                       else
@@ -23812,7 +23933,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x00011101x1xxxxx111011xxxxxxxxxx
                                                                  fmlsl.  */
-                                                              return 2608;
+                                                              return 2619;
                                                             }
                                                           else
                                                             {
@@ -23820,7 +23941,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                                  10987654321098765432109876543210
                                                                  x10011101x1xxxxx111011xxxxxxxxxx
                                                                  fmlsl.  */
-                                                              return 2612;
+                                                              return 2623;
                                                             }
                                                         }
                                                       else
@@ -25628,7 +25749,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x0001111xxxxxxxx0000x0xxxxxxxxxx
                                                      fmlal.  */
-                                                  return 2615;
+                                                  return 2626;
                                                 }
                                               else
                                                 {
@@ -25636,7 +25757,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1001111xxxxxxxx0000x0xxxxxxxxxx
                                                      fmlal.  */
-                                                  return 2619;
+                                                  return 2630;
                                                 }
                                             }
                                           else
@@ -25658,7 +25779,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x0001111xxxxxxxx0100x0xxxxxxxxxx
                                                      fmlsl.  */
-                                                  return 2616;
+                                                  return 2627;
                                                 }
                                               else
                                                 {
@@ -25666,7 +25787,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1001111xxxxxxxx0100x0xxxxxxxxxx
                                                      fmlsl.  */
-                                                  return 2620;
+                                                  return 2631;
                                                 }
                                             }
                                           else
@@ -26172,7 +26293,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x0101111xxxxxxxx1000x0xxxxxxxxxx
                                                      fmlal2.  */
-                                                  return 2617;
+                                                  return 2628;
                                                 }
                                               else
                                                 {
@@ -26180,7 +26301,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1101111xxxxxxxx1000x0xxxxxxxxxx
                                                      fmlal2.  */
-                                                  return 2621;
+                                                  return 2632;
                                                 }
                                             }
                                         }
@@ -26202,7 +26323,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x0101111xxxxxxxx1100x0xxxxxxxxxx
                                                      fmlsl2.  */
-                                                  return 2618;
+                                                  return 2629;
                                                 }
                                               else
                                                 {
@@ -26210,7 +26331,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                      10987654321098765432109876543210
                                                      x1101111xxxxxxxx1100x0xxxxxxxxxx
                                                      fmlsl2.  */
-                                                  return 2622;
+                                                  return 2633;
                                                 }
                                             }
                                         }
@@ -26266,7 +26387,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx001111xxxxxxxx1110x0xxxxxxxxxx
                                                  sdot.  */
-                                              return 2589;
+                                              return 2600;
                                             }
                                           else
                                             {
@@ -26274,7 +26395,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                  10987654321098765432109876543210
                                                  xx101111xxxxxxxx1110x0xxxxxxxxxx
                                                  udot.  */
-                                              return 2588;
+                                              return 2599;
                                             }
                                         }
                                     }
@@ -26377,7 +26498,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx00111100xxxxxx1111x0xxxxxxxxxx
                                                          sudot.  */
-                                                      return 2666;
+                                                      return 2677;
                                                     }
                                                   else
                                                     {
@@ -26385,7 +26506,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx00111110xxxxxx1111x0xxxxxxxxxx
                                                          usdot.  */
-                                                      return 2665;
+                                                      return 2676;
                                                     }
                                                 }
                                               else
@@ -26396,7 +26517,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                          10987654321098765432109876543210
                                                          xx00111101xxxxxx1111x0xxxxxxxxxx
                                                          bfdot.  */
-                                                      return 2677;
+                                                      return 2688;
                                                     }
                                                   else
                                                     {
@@ -26406,7 +26527,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x000111111xxxxxx1111x0xxxxxxxxxx
                                                              bfmlalb.  */
-                                                          return 2685;
+                                                          return 2696;
                                                         }
                                                       else
                                                         {
@@ -26414,7 +26535,7 @@ aarch64_opcode_lookup_1 (uint32_t word)
                                                              10987654321098765432109876543210
                                                              x100111111xxxxxx1111x0xxxxxxxxxx
                                                              bfmlalt.  */
-                                                          return 2684;
+                                                          return 2695;
                                                         }
                                                     }
                                                 }
@@ -26903,24 +27024,24 @@ aarch64_find_next_opcode (const aarch64_opcode *opcode)
     {
     case 2389: value = 2391; break;	/* mov --> mova.  */
     case 2391: return NULL;		/* mova --> NULL.  */
-    case 2499: value = 2507; break;	/* mov --> mova.  */
-    case 2507: return NULL;		/* mova --> NULL.  */
-    case 2497: value = 2505; break;	/* mov --> mova.  */
-    case 2505: return NULL;		/* mova --> NULL.  */
-    case 2500: value = 2508; break;	/* mov --> mova.  */
-    case 2508: return NULL;		/* mova --> NULL.  */
-    case 2498: value = 2506; break;	/* mov --> mova.  */
-    case 2506: return NULL;		/* mova --> NULL.  */
     case 2388: value = 2390; break;	/* mov --> mova.  */
     case 2390: return NULL;		/* mova --> NULL.  */
-    case 2495: value = 2503; break;	/* mov --> mova.  */
-    case 2503: return NULL;		/* mova --> NULL.  */
-    case 2493: value = 2501; break;	/* mov --> mova.  */
-    case 2501: return NULL;		/* mova --> NULL.  */
-    case 2496: value = 2504; break;	/* mov --> mova.  */
-    case 2504: return NULL;		/* mova --> NULL.  */
-    case 2494: value = 2502; break;	/* mov --> mova.  */
-    case 2502: return NULL;		/* mova --> NULL.  */
+    case 2506: value = 2514; break;	/* mov --> mova.  */
+    case 2514: return NULL;		/* mova --> NULL.  */
+    case 2502: value = 2510; break;	/* mov --> mova.  */
+    case 2510: return NULL;		/* mova --> NULL.  */
+    case 2504: value = 2512; break;	/* mov --> mova.  */
+    case 2512: return NULL;		/* mova --> NULL.  */
+    case 2500: value = 2508; break;	/* mov --> mova.  */
+    case 2508: return NULL;		/* mova --> NULL.  */
+    case 2507: value = 2515; break;	/* mov --> mova.  */
+    case 2515: return NULL;		/* mova --> NULL.  */
+    case 2503: value = 2511; break;	/* mov --> mova.  */
+    case 2511: return NULL;		/* mova --> NULL.  */
+    case 2505: value = 2513; break;	/* mov --> mova.  */
+    case 2513: return NULL;		/* mova --> NULL.  */
+    case 2501: value = 2509; break;	/* mov --> mova.  */
+    case 2509: return NULL;		/* mova --> NULL.  */
     case 2393: value = 2398; break;	/* ld1b --> ld1b.  */
     case 2398: return NULL;		/* ld1b --> NULL.  */
     case 2395: value = 2400; break;	/* ld1w --> ld1w.  */
@@ -26942,11 +27063,11 @@ aarch64_find_next_opcode (const aarch64_opcode *opcode)
     case 2407: value = 2412; break;	/* st1q --> st1q.  */
     case 2412: return NULL;		/* st1q --> NULL.  */
     case 12: value = 19; break;	/* add --> addg.  */
-    case 19: value = 2807; break;	/* addg --> smax.  */
-    case 2807: value = 2808; break;	/* smax --> umax.  */
-    case 2808: value = 2809; break;	/* umax --> smin.  */
-    case 2809: value = 2810; break;	/* smin --> umin.  */
-    case 2810: return NULL;		/* umin --> NULL.  */
+    case 19: value = 2818; break;	/* addg --> smax.  */
+    case 2818: value = 2819; break;	/* smax --> umax.  */
+    case 2819: value = 2820; break;	/* umax --> smin.  */
+    case 2820: value = 2821; break;	/* smin --> umin.  */
+    case 2821: return NULL;		/* umin --> NULL.  */
     case 16: value = 20; break;	/* sub --> subg.  */
     case 20: return NULL;		/* subg --> NULL.  */
     case 971: value = 975; break;	/* stnp --> stp.  */
@@ -27104,8 +27225,8 @@ aarch64_find_next_opcode (const aarch64_opcode *opcode)
     case 824: return NULL;		/* fsqrt --> NULL.  */
     case 832: value = 833; break;	/* frintz --> frintz.  */
     case 833: return NULL;		/* frintz --> NULL.  */
-    case 825: value = 2681; break;	/* fcvt --> bfcvt.  */
-    case 2681: return NULL;		/* bfcvt --> NULL.  */
+    case 825: value = 2692; break;	/* fcvt --> bfcvt.  */
+    case 2692: return NULL;		/* bfcvt --> NULL.  */
     case 834: value = 835; break;	/* frinta --> frinta.  */
     case 835: return NULL;		/* frinta --> NULL.  */
     case 836: value = 837; break;	/* frintx --> frintx.  */
@@ -27633,7 +27754,7 @@ aarch64_extract_operand (const aarch64_operand *self,
     case 33:
     case 34:
     case 35:
-    case 247:
+    case 256:
       return aarch64_ext_reglane (self, info, code, inst, errors);
     case 36:
       return aarch64_ext_reglist (self, info, code, inst, errors);
@@ -27680,11 +27801,12 @@ aarch64_extract_operand (const aarch64_operand *self,
     case 193:
     case 194:
     case 236:
-    case 244:
-    case 245:
-    case 246:
+    case 250:
     case 251:
-    case 252:
+    case 253:
+    case 255:
+    case 260:
+    case 261:
       return aarch64_ext_imm (self, info, code, inst, errors);
     case 44:
     case 45:
@@ -27755,6 +27877,8 @@ aarch64_extract_operand (const aarch64_operand *self,
     case 107:
       return aarch64_ext_prfop (self, info, code, inst, errors);
     case 108:
+    case 252:
+    case 254:
       return aarch64_ext_none (self, info, code, inst, errors);
     case 109:
       return aarch64_ext_hint (self, info, code, inst, errors);
@@ -27867,6 +27991,12 @@ aarch64_extract_operand (const aarch64_operand *self,
       return aarch64_ext_sme_za_hv_tiles_range (self, info, code, inst, errors);
     case 234:
     case 235:
+    case 244:
+    case 245:
+    case 246:
+    case 247:
+    case 248:
+    case 249:
       return aarch64_ext_simple_index (self, info, code, inst, errors);
     case 238:
     case 239:
@@ -27878,9 +28008,9 @@ aarch64_extract_operand (const aarch64_operand *self,
       return aarch64_ext_sme_sm_za (self, info, code, inst, errors);
     case 243:
       return aarch64_ext_sme_pred_reg_with_index (self, info, code, inst, errors);
-    case 248:
-    case 249:
-    case 250:
+    case 257:
+    case 258:
+    case 259:
       return aarch64_ext_x0_to_x30 (self, info, code, inst, errors);
     default: assert (0); abort ();
     }
diff --git a/opcodes/aarch64-dis.c b/opcodes/aarch64-dis.c
index a2f69186355..0475adbc31d 100644
--- a/opcodes/aarch64-dis.c
+++ b/opcodes/aarch64-dis.c
@@ -702,6 +702,8 @@ aarch64_ext_imm (const aarch64_operand *self, aarch64_opnd_info *info,
 
   if (operand_need_shift_by_two (self))
     imm <<= 2;
+  else if (operand_need_shift_by_three (self))
+    imm <<= 3;
   else if (operand_need_shift_by_four (self))
     imm <<= 4;
 
@@ -3072,6 +3074,19 @@ aarch64_decode_variant_using_iclass (aarch64_inst *inst)
 	}
       break;
 
+    case sme_size_12_bhs:
+      variant = extract_field (FLD_SME_size_12, inst->value, 0);
+      if (variant >= 3)
+	return false;
+      break;
+
+    case sme_size_12_hs:
+      variant = extract_field (FLD_SME_size_12, inst->value, 0);
+      if (variant != 1 && variant != 2)
+	return false;
+      variant -= 1;
+      break;
+
     case sme_size_22:
       variant = extract_field (FLD_SME_size_22, inst->value, 0);
       break;
diff --git a/opcodes/aarch64-opc-2.c b/opcodes/aarch64-opc-2.c
index 9f2b670c49a..21e06e6114f 100644
--- a/opcodes/aarch64-opc-2.c
+++ b/opcodes/aarch64-opc-2.c
@@ -268,8 +268,17 @@ const struct aarch64_operand aarch64_operands[] =
   {AARCH64_OPND_CLASS_ADDRESS, "SME_ADDR_RI_U4xVL", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_Rn,FLD_imm4_0}, "memory offset"},
   {AARCH64_OPND_CLASS_ADDRESS, "SME_SM_ZA", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_CRm}, "streaming mode"},
   {AARCH64_OPND_CLASS_SVE_REG, "SME_PnT_Wm_imm", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SME_Rm,FLD_SVE_Pn,FLD_SME_i1,FLD_SME_tszh,FLD_SME_tszl}, "Source scalable predicate register with index "},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX1_16", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm1_16}, "an indexed SVE vector register"},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX2_15", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm2_15}, "an indexed SVE vector register"},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX2_16", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm2_16}, "an indexed SVE vector register"},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX3_14", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm3_14}, "an indexed SVE vector register"},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX3_15", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm3_15}, "an indexed SVE vector register"},
+  {AARCH64_OPND_CLASS_SVE_REG, "SME_Zn_INDEX4_14", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SVE_Zn, FLD_imm4_14}, "an indexed SVE vector register"},
   {AARCH64_OPND_CLASS_IMMEDIATE, "SME_VLxN_10", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SME_VL_10}, "VLx2 or VLx4"},
   {AARCH64_OPND_CLASS_IMMEDIATE, "SME_VLxN_13", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SME_VL_13}, "VLx2 or VLx4"},
+  {AARCH64_OPND_CLASS_SYSTEM, "SME_ZT0", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {}, "ZT0"},
+  {AARCH64_OPND_CLASS_IMMEDIATE, "SME_ZT0_INDEX", OPD_F_SHIFT_BY_3 | OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_imm3_12}, "a ZT0 index"},
+  {AARCH64_OPND_CLASS_SYSTEM, "SME_ZT0_LIST", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {}, "{ ZT0 }"},
   {AARCH64_OPND_CLASS_IMMEDIATE, "TME_UIMM16", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_imm16_5}, "a 16-bit unsigned immediate for TME tcancel"},
   {AARCH64_OPND_CLASS_SIMD_ELEMENT, "SM3_IMM2", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_SM3_imm2}, "an indexed SM3 vector immediate"},
   {AARCH64_OPND_CLASS_INT_REG, "MOPS_ADDR_Rd", OPD_F_HAS_INSERTER | OPD_F_HAS_EXTRACTOR, {FLD_Rd}, "a register destination address with writeback"},
diff --git a/opcodes/aarch64-opc.c b/opcodes/aarch64-opc.c
index 3b4397d0f06..cd185b8af29 100644
--- a/opcodes/aarch64-opc.c
+++ b/opcodes/aarch64-opc.c
@@ -249,6 +249,7 @@ const aarch64_field fields[] =
     {  0,  3 }, /* SME_Zt3: lower 3 bits of Zt, bits [2:0].  */
     {  0,  2 }, /* SME_Zt2: lower 2 bits of Zt, bits [1:0].  */
     { 23,  1 }, /* SME_i1: immediate field, bit 23.  */
+    { 12,  2 }, /* SME_size_12: bits [13:12].  */
     { 22,  2 }, /* SME_size_22: size<1>, size<0> class field, [23:22].  */
     { 22,  1 }, /* SME_tszh: immediate and qualifier field, bit 22.  */
     { 18,  3 }, /* SME_tszl: immediate and qualifier field, bits [20:18].  */
@@ -318,14 +319,21 @@ const aarch64_field fields[] =
     {  5,  5 },	/* defgh: d:e:f:g:h bits in AdvSIMD modified immediate.  */
     { 21,  2 },	/* hw: in move wide constant instructions.  */
     {  8,  1 },	/* imm1_8: general immediate in bits [8].  */
+    { 16,  1 },	/* imm1_16: general immediate in bits [16].  */
     {  8,  2 },	/* imm2_8: general immediate in bits [9:8].  */
+    { 15,  2 }, /* imm2_15: 2-bit immediate, bits [16:15] */
+    { 16,  2 }, /* imm2_16: 2-bit immediate, bits [17:16] */
     {  0,  3 },	/* imm3_0: general immediate in bits [2:0].  */
     {  5,  3 },	/* imm3_5: general immediate in bits [7:5].  */
     { 10,  3 },	/* imm3_10: in add/sub extended reg instructions.  */
+    { 12,  3 },	/* imm3_12: general immediate in bits [14:12].  */
+    { 14,  3 },	/* imm3_14: general immediate in bits [16:14].  */
+    { 15,  3 },	/* imm3_15: general immediate in bits [17:15].  */
     {  0,  4 },	/* imm4_0: in rmif instructions.  */
     {  5,  4 }, /* imm4_5: in SME instructions.  */
     { 10,  4 },	/* imm4_10: in adddg/subg instructions.  */
     { 11,  4 },	/* imm4_11: in advsimd ext and advsimd ins instructions.  */
+    { 14,  4 },	/* imm4_14: general immediate in bits [17:14].  */
     { 16,  5 },	/* imm5: in conditional compare (immediate) instructions.  */
     { 10,  6 },	/* imm6_10: in add/sub reg shifted instructions.  */
     { 15,  6 },	/* imm6_15: in rmif instructions.  */
@@ -1744,6 +1752,18 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
 	    return 0;
 	  break;
 
+	case AARCH64_OPND_SME_Zn_INDEX1_16:
+	case AARCH64_OPND_SME_Zn_INDEX2_15:
+	case AARCH64_OPND_SME_Zn_INDEX2_16:
+	case AARCH64_OPND_SME_Zn_INDEX3_14:
+	case AARCH64_OPND_SME_Zn_INDEX3_15:
+	case AARCH64_OPND_SME_Zn_INDEX4_14:
+	  size = get_operand_fields_width (get_operand_from_code (type)) - 5;
+	  if (!check_reglane (opnd, mismatch_detail, idx, "z", 0, 31,
+			      0, (1 << size) - 1))
+	    return 0;
+	  break;
+
 	case AARCH64_OPND_SME_PnT_Wm_imm:
 	  size = aarch64_get_qualifier_esize (opnd->qualifier);
 	  max_value = 16 / size - 1;
@@ -2862,6 +2882,20 @@ operand_general_constraint_met_p (const aarch64_opnd_info *opnds, int idx,
 	    }
 	  break;
 
+	case AARCH64_OPND_SME_ZT0_INDEX:
+	  if (!value_in_range_p (opnd->imm.value, 0, 56))
+	    {
+	      set_elem_idx_out_of_range_error (mismatch_detail, idx, 0, 56);
+	      return 0;
+	    }
+	  if (opnd->imm.value % 8 != 0)
+	    {
+	      set_other_error (mismatch_detail, idx,
+			       _("byte index must be a multiple of 8"));
+	      return 0;
+	    }
+	  break;
+
 	default:
 	  break;
 	}
@@ -3867,9 +3901,17 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
     case AARCH64_OPND_SVE_Zm4_11_INDEX:
     case AARCH64_OPND_SVE_Zm4_INDEX:
     case AARCH64_OPND_SVE_Zn_INDEX:
+    case AARCH64_OPND_SME_Zn_INDEX1_16:
+    case AARCH64_OPND_SME_Zn_INDEX2_15:
+    case AARCH64_OPND_SME_Zn_INDEX2_16:
+    case AARCH64_OPND_SME_Zn_INDEX3_14:
+    case AARCH64_OPND_SME_Zn_INDEX3_15:
+    case AARCH64_OPND_SME_Zn_INDEX4_14:
       snprintf (buf, size, "%s[%s]",
-		style_reg (styler, "z%d.%s", opnd->reglane.regno,
-			   aarch64_get_qualifier_name (opnd->qualifier)),
+		(opnd->qualifier == AARCH64_OPND_QLF_NIL
+		 ? style_reg (styler, "z%d", opnd->reglane.regno)
+		 : style_reg (styler, "z%d.%s", opnd->reglane.regno,
+			      aarch64_get_qualifier_name (opnd->qualifier))),
 		style_imm (styler, "%" PRIi64, opnd->reglane.index));
       break;
 
@@ -4450,6 +4492,19 @@ aarch64_print_operand (char *buf, size_t size, bfd_vma pc,
       snprintf (buf, size, "%s", style_sub_mnem (styler, "csync"));
       break;
 
+    case AARCH64_OPND_SME_ZT0:
+      snprintf (buf, size, "%s", style_reg (styler, "zt0"));
+      break;
+
+    case AARCH64_OPND_SME_ZT0_INDEX:
+      snprintf (buf, size, "%s[%s]", style_reg (styler, "zt0"),
+		style_imm (styler, "%d", (int) opnd->imm.value));
+      break;
+
+    case AARCH64_OPND_SME_ZT0_LIST:
+      snprintf (buf, size, "{%s}", style_reg (styler, "zt0"));
+      break;
+
     case AARCH64_OPND_BTI_TARGET:
       if ((HINT_FLAG (opnd->hint_option->value) & HINT_OPD_F_NOPRINT) == 0)
 	snprintf (buf, size, "%s",
diff --git a/opcodes/aarch64-opc.h b/opcodes/aarch64-opc.h
index e505786e60e..8422be4c9db 100644
--- a/opcodes/aarch64-opc.h
+++ b/opcodes/aarch64-opc.h
@@ -70,6 +70,7 @@ enum aarch64_field_kind
   FLD_SME_Zt3,
   FLD_SME_Zt2,
   FLD_SME_i1,
+  FLD_SME_size_12,
   FLD_SME_size_22,
   FLD_SME_tszh,
   FLD_SME_tszl,
@@ -139,14 +140,21 @@ enum aarch64_field_kind
   FLD_defgh,
   FLD_hw,
   FLD_imm1_8,
+  FLD_imm1_16,
   FLD_imm2_8,
+  FLD_imm2_15,
+  FLD_imm2_16,
   FLD_imm3_0,
   FLD_imm3_5,
   FLD_imm3_10,
+  FLD_imm3_12,
+  FLD_imm3_14,
+  FLD_imm3_15,
   FLD_imm4_0,
   FLD_imm4_5,
   FLD_imm4_10,
   FLD_imm4_11,
+  FLD_imm4_14,
   FLD_imm5,
   FLD_imm6_10,
   FLD_imm6_15,
@@ -242,7 +250,10 @@ verify_constraints (const struct aarch64_inst *, const aarch64_insn, bfd_vma,
 #define OPD_F_OD_MASK		0x000001e0	/* Operand-dependent data.  */
 #define OPD_F_OD_LSB		5
 #define OPD_F_NO_ZR		0x00000200	/* ZR index not allowed.  */
-#define OPD_F_SHIFT_BY_4	0x00000400	/* Need to left shift the field
+#define OPD_F_SHIFT_BY_3	0x00000400	/* Need to left shift the field
+						   value by 3 to get the value
+						   of an immediate operand.  */
+#define OPD_F_SHIFT_BY_4	0x00000800	/* Need to left shift the field
 						   value by 4 to get the value
 						   of an immediate operand.  */
 
@@ -329,6 +340,12 @@ operand_need_shift_by_two (const aarch64_operand *operand)
   return (operand->flags & OPD_F_SHIFT_BY_2) != 0;
 }
 
+static inline bool
+operand_need_shift_by_three (const aarch64_operand *operand)
+{
+  return (operand->flags & OPD_F_SHIFT_BY_3) != 0;
+}
+
 static inline bool
 operand_need_shift_by_four (const aarch64_operand *operand)
 {
diff --git a/opcodes/aarch64-tbl.h b/opcodes/aarch64-tbl.h
index cff35b127bd..0f881681aab 100644
--- a/opcodes/aarch64-tbl.h
+++ b/opcodes/aarch64-tbl.h
@@ -1755,6 +1755,10 @@
 {                                                       \
   QLF3(NIL,NIL,S_S),                                    \
 }
+#define OP_SVE_UX                                       \
+{                                                       \
+  QLF2(NIL,X),                                          \
+}
 #define OP_SVE_VMR_BHSD                                 \
 {                                                       \
   QLF3(S_B,P_M,W),                                      \
@@ -1905,6 +1909,12 @@
   QLF3(S_S,NIL,W),                                      \
   QLF3(S_D,NIL,X),                                      \
 }
+#define OP_SVE_VUU_BHS                                  \
+{                                                       \
+  QLF3(S_B,NIL,NIL),                                    \
+  QLF3(S_H,NIL,NIL),                                    \
+  QLF3(S_S,NIL,NIL),                                    \
+}
 #define OP_SVE_VUU_BHSD                                 \
 {                                                       \
   QLF3(S_B,NIL,NIL),                                    \
@@ -1919,6 +1929,11 @@
   QLF4(S_S,NIL,S_S,S_S),                                \
   QLF4(S_D,NIL,S_D,S_D),                                \
 }
+#define OP_SVE_VUU_HS                                   \
+{                                                       \
+  QLF3(S_H,NIL,NIL),                                    \
+  QLF3(S_S,NIL,NIL),                                    \
+}
 #define OP_SVE_VUVV_HSD                                 \
 {                                                       \
   QLF4(S_H,NIL,S_H,S_H),                                \
@@ -5375,6 +5390,13 @@ const struct aarch64_opcode aarch64_opcode_table[] =
   SME2_INSN ("ldnt1w", 0xa000c001, 0xffe0e003, sve_misc, 0, OP3 (SME_Zdnx4, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SZU, 0, 0),
   SME2_INSN ("ldnt1w", 0xa1004008, 0xffe0e008, sve_misc, 0, OP3 (SME_Ztx2_STRIDED, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SZU, 0, 0),
   SME2_INSN ("ldnt1w", 0xa100c008, 0xffe0e00c, sve_misc, 0, OP3 (SME_Ztx4_STRIDED, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SZU, 0, 0),
+  SME2_INSN ("ldr", 0xe11f8000, 0xfffffc1f, sme_misc, 0, OP2 (SME_ZT0, SIMD_ADDR_SIMPLE), {}, 0, 0),
+  SME2_INSN ("luti2", 0xc0cc0000, 0xfffc0c00, sme_size_12_bhs, 0, OP3 (SVE_Zd, SME_ZT0, SME_Zn_INDEX4_14), OP_SVE_VUU_BHS, 0, 0),
+  SME2_INSN ("luti2", 0xc08c4000, 0xfffc4c01, sme_size_12_bhs, 0, OP3 (SME_Zdnx2, SME_ZT0, SME_Zn_INDEX3_15), OP_SVE_VUU_BHS, 0, 0),
+  SME2_INSN ("luti2", 0xc08c8000, 0xfffccc03, sme_size_12_bhs, 0, OP3 (SME_Zdnx4, SME_ZT0, SME_Zn_INDEX2_16), OP_SVE_VUU_BHS, 0, 0),
+  SME2_INSN ("luti4", 0xc0ca0000, 0xfffe0c00, sme_size_12_bhs, 0, OP3 (SVE_Zd, SME_ZT0, SME_Zn_INDEX3_14), OP_SVE_VUU_BHS, 0, 0),
+  SME2_INSN ("luti4", 0xc08a4000, 0xfffe4c01, sme_size_12_bhs, 0, OP3 (SME_Zdnx2, SME_ZT0, SME_Zn_INDEX2_15), OP_SVE_VUU_BHS, 0, 0),
+  SME2_INSN ("luti4", 0xc08a8000, 0xfffecc03, sme_size_12_hs, 0, OP3 (SME_Zdnx4, SME_ZT0, SME_Zn_INDEX1_16), OP_SVE_VUU_HS, 0, 0),
   SME2_INSN ("mov", 0xc0060800, 0xffff9f01, sme2_mov, 0, OP2 (SME_Zdnx2, SME_ZA_array_off3_5), OP_SVE_VV_BHSD, F_OD (2), 0),
   SME2_INSN ("mov", 0xc0060c00, 0xffff9f03, sme2_mov, 0, OP2 (SME_Zdnx4, SME_ZA_array_off3_5), OP_SVE_VV_BHSD, F_OD (4), 0),
   SME2_INSN ("mov", 0xc0060000, 0xff3f1f01, sme_size_22, 0, OP2 (SME_Zdnx2, SME_ZA_HV_idx_srcxN), OP_SVE_VV_BHSDQ, F_OD (2), 0),
@@ -5391,6 +5413,8 @@ const struct aarch64_opcode aarch64_opcode_table[] =
   SME2_INSN ("mova", 0xc0040c00, 0xffff9c78, sme2_mov, 0, OP2 (SME_ZA_array_off3_0, SME_Znx4), OP_SVE_VV_BHSD, F_OD (4), 0),
   SME2_INSN ("mova", 0xc0040000, 0xff3f1c38, sme_size_22, 0, OP2 (SME_ZA_HV_idx_destxN, SME_Znx2), OP_SVE_VV_BHSDQ, F_OD (2), 0),
   SME2_INSN ("mova", 0xc0040400, 0xff3f1c78, sme_size_22, 0, OP2 (SME_ZA_HV_idx_destxN, SME_Znx4), OP_SVE_VV_BHSDQ, F_OD (4), 0),
+  SME2_INSN ("movt", 0xc04e03e0, 0xffff8fe0, sme_misc, 0, OP2 (SME_ZT0_INDEX, Rt), OP_SVE_UX, 0, 0),
+  SME2_INSN ("movt", 0xc04c03e0, 0xffff8fe0, sme_misc, 0, OP2 (Rt, SME_ZT0_INDEX), OP_SVE_XU, 0, 0),
   SME2_INSN ("pext", 0x25207010, 0xff3ffc10, sme_size_22, 0, OP2 (SVE_Pd, SME_PNn3_INDEX2), OP_SVE_VU_BHSD, 0, 0),
   SME2_INSN ("pext", 0x25207410, 0xff3ffe10, sme_size_22, 0, OP2 (SME_PdxN, SME_PNn3_INDEX1), OP_SVE_VU_BHSD, F_OD (2), 0),
   SME2_INSN ("ptrue", 0x25207810, 0xff3ffff8, sme_size_22, 0, OP1 (SME_PNd3), OP_SVE_V_BHSD, 0, 0),
@@ -5460,6 +5484,7 @@ const struct aarch64_opcode aarch64_opcode_table[] =
   SME2_INSN ("stnt1w", 0xa020c001, 0xffe0e003, sve_misc, 0, OP3 (SME_Zdnx4, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SUU, 0, 0),
   SME2_INSN ("stnt1w", 0xa1204008, 0xffe0e008, sve_misc, 0, OP3 (SME_Ztx2_STRIDED, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SUU, 0, 0),
   SME2_INSN ("stnt1w", 0xa120c008, 0xffe0e00c, sve_misc, 0, OP3 (SME_Ztx4_STRIDED, SME_PNg3, SVE_ADDR_RR_LSL2), OP_SVE_SUU, 0, 0),
+  SME2_INSN ("str", 0xe13f8000, 0xfffffc1f, sme_misc, 0, OP2 (SME_ZT0, SIMD_ADDR_SIMPLE), {}, 0, 0),
   SME2_INSN ("whilege", 0x25204010, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
   SME2_INSN ("whilegt", 0x25204018, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
   SME2_INSN ("whilehi", 0x25204818, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
@@ -5468,6 +5493,7 @@ const struct aarch64_opcode aarch64_opcode_table[] =
   SME2_INSN ("whilelo", 0x25204c10, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
   SME2_INSN ("whilels", 0x25204c18, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
   SME2_INSN ("whilelt", 0x25204410, 0xff20dc18, sme_size_22, 0, OP4 (SME_PNd3, Rn, Rm, SME_VLxN_13), OP_SVE_VXXU_BHSD, 0, 0),
+  SME2_INSN ("zero", 0xc0480001, 0xffffffff, sme_misc, 0, OP1 (SME_ZT0_LIST), {}, 0, 0),
 
   /* SIMD Dot Product (optional in v8.2-A).  */
   DOT_INSN ("udot", 0x2e009400, 0xbf20fc00, dotproduct, OP3 (Vd, Vn, Vm), QL_V3DOT, F_SIZEQ),
@@ -6178,10 +6204,26 @@ const struct aarch64_opcode aarch64_opcode_table[] =
     Y(SVE_REG, sme_pred_reg_with_index, "SME_PnT_Wm_imm", 0,		\
       F(FLD_SME_Rm,FLD_SVE_Pn,FLD_SME_i1,FLD_SME_tszh,FLD_SME_tszl),	\
       "Source scalable predicate register with index ")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX1_16", 0,			\
+      F(FLD_SVE_Zn, FLD_imm1_16), "an indexed SVE vector register")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX2_15", 0,			\
+      F(FLD_SVE_Zn, FLD_imm2_15), "an indexed SVE vector register")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX2_16", 0,			\
+      F(FLD_SVE_Zn, FLD_imm2_16), "an indexed SVE vector register")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX3_14", 0,			\
+      F(FLD_SVE_Zn, FLD_imm3_14), "an indexed SVE vector register")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX3_15", 0,			\
+      F(FLD_SVE_Zn, FLD_imm3_15), "an indexed SVE vector register")	\
+    Y(SVE_REG, simple_index, "SME_Zn_INDEX4_14", 0,			\
+      F(FLD_SVE_Zn, FLD_imm4_14), "an indexed SVE vector register")	\
     Y(IMMEDIATE, imm, "SME_VLxN_10", 0, F(FLD_SME_VL_10),		\
       "VLx2 or VLx4")							\
     Y(IMMEDIATE, imm, "SME_VLxN_13", 0, F(FLD_SME_VL_13),		\
       "VLx2 or VLx4")							\
+    Y(SYSTEM, none, "SME_ZT0", 0, F (), "ZT0")				\
+    Y(IMMEDIATE, imm, "SME_ZT0_INDEX", OPD_F_SHIFT_BY_3,		\
+      F (FLD_imm3_12), "a ZT0 index")					\
+    Y(SYSTEM, none, "SME_ZT0_LIST", 0, F (), "{ ZT0 }")			\
     Y(IMMEDIATE, imm, "TME_UIMM16", 0, F(FLD_imm16_5),			\
       "a 16-bit unsigned immediate for TME tcancel")			\
     Y(SIMD_ELEMENT, reglane, "SM3_IMM2", 0, F(FLD_SM3_imm2),		\
