[llvm] 23c5043 - Revert "[AArch64]SME2 Outer Product and Accumulate instructions"

Nathan Chancellor via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 28 15:31:21 PDT 2022


Author: Nathan Chancellor
Date: 2022-10-28T15:31:04-07:00
New Revision: 23c50432fb25775fe0eb958bc8c2a099b0a0c286

URL: https://github.com/llvm/llvm-project/commit/23c50432fb25775fe0eb958bc8c2a099b0a0c286
DIFF: https://github.com/llvm/llvm-project/commit/23c50432fb25775fe0eb958bc8c2a099b0a0c286.diff

LOG: Revert "[AArch64]SME2 Outer Product and Accumulate instructions"

This reverts commit 4df36f168763af725ba5bc852a4321afd0f769c4.

This change does not pass check-llvm.

Added: 
    

Modified: 
    llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
    llvm/lib/Target/AArch64/SMEInstrFormats.td
    llvm/test/MC/AArch64/SME/smopa-diagnostics.s
    llvm/test/MC/AArch64/SME/smops-diagnostics.s
    llvm/test/MC/AArch64/SME/umopa-diagnostics.s
    llvm/test/MC/AArch64/SME/umops-diagnostics.s

Removed: 
    llvm/test/MC/AArch64/SME2/bmopa-diagnostics.s
    llvm/test/MC/AArch64/SME2/bmopa.s
    llvm/test/MC/AArch64/SME2/bmops-diagnostics.s
    llvm/test/MC/AArch64/SME2/bmops.s
    llvm/test/MC/AArch64/SME2/smopa-diagnostics.s
    llvm/test/MC/AArch64/SME2/smopa.s
    llvm/test/MC/AArch64/SME2/smops-diagnostics.s
    llvm/test/MC/AArch64/SME2/smops.s
    llvm/test/MC/AArch64/SME2/umopa-diagnostics.s
    llvm/test/MC/AArch64/SME2/umopa.s
    llvm/test/MC/AArch64/SME2/umops-diagnostics.s
    llvm/test/MC/AArch64/SME2/umops.s


################################################################################
diff  --git a/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td b/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
index 5a8149cf3850..2a4ffd055dad 100644
--- a/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
+++ b/llvm/lib/Target/AArch64/AArch64SMEInstrInfo.td
@@ -53,8 +53,8 @@ let Predicates = [HasSME] in {
 // Outer products
 //===----------------------------------------------------------------------===//
 
-defm BFMOPA_MPPZZ  : sme_bf16_outer_product<0b000, "bfmopa", int_aarch64_sme_mopa_wide>;
-defm BFMOPS_MPPZZ  : sme_bf16_outer_product<0b001, "bfmops", int_aarch64_sme_mops_wide>;
+defm BFMOPA_MPPZZ  : sme_bf16_outer_product<0b0, "bfmopa", int_aarch64_sme_mopa_wide>;
+defm BFMOPS_MPPZZ  : sme_bf16_outer_product<0b1, "bfmops", int_aarch64_sme_mops_wide>;
 
 defm FMOPA_MPPZZ_S : sme_outer_product_fp32<0b0, "fmopa", int_aarch64_sme_mopa>;
 defm FMOPS_MPPZZ_S : sme_outer_product_fp32<0b1, "fmops", int_aarch64_sme_mops>;
@@ -66,8 +66,8 @@ defm FMOPS_MPPZZ_D : sme_outer_product_fp64<0b1, "fmops", int_aarch64_sme_mops>;
 }
 
 let Predicates = [HasSME] in {
-defm FMOPAL_MPPZZ  : sme_f16_outer_product<0b010, "fmopa", int_aarch64_sme_mopa_wide>;
-defm FMOPSL_MPPZZ  : sme_f16_outer_product<0b011, "fmops", int_aarch64_sme_mops_wide>;
+defm FMOPAL_MPPZZ  : sme_f16_outer_product<0b0, "fmopa", int_aarch64_sme_mopa_wide>;
+defm FMOPSL_MPPZZ  : sme_f16_outer_product<0b1, "fmops", int_aarch64_sme_mops_wide>;
 
 defm SMOPA_MPPZZ_S  : sme_int_outer_product_i32<0b000, "smopa",  int_aarch64_sme_smopa_wide>;
 defm SMOPS_MPPZZ_S  : sme_int_outer_product_i32<0b001, "smops",  int_aarch64_sme_smops_wide>;
@@ -550,17 +550,9 @@ defm UMLSLL_VG2_M2ZZ_BtoS  : sme2_mla_ll_array_vg24_single<"umlsll", 0b00110, Ma
 defm UMLSLL_VG4_M4ZZ_BtoS  : sme2_mla_ll_array_vg24_single<"umlsll", 0b01110, MatrixOp32, ZZZZ_b, ZPR4b8>;
 defm UMLSLL_VG2_M2Z2Z_BtoS : sme2_mla_ll_array_vg2_multi<"umlsll", 0b0110, MatrixOp32, ZZ_b_mul_r>;
 defm UMLSLL_VG4_M4Z4Z_BtoS : sme2_mla_ll_array_vg4_multi<"umlsll", 0b0110, MatrixOp32, ZZZZ_b_mul_r>;
-
-defm BMOPA_MPPZZ_S : sme2_bfp_mopx_tile<"bmopa", 0b100>;
-defm BMOPS_MPPZZ_S : sme2_bfp_mopx_tile<"bmops", 0b101>;
-
-defm SMOPA_MPPZZ_HtoS : sme2_int_mopx_tile<"smopa", 0b000>;
-defm SMOPS_MPPZZ_HtoS : sme2_int_mopx_tile<"smops", 0b001>;
-
-defm UMOPA_MPPZZ_HtoS : sme2_int_mopx_tile<"umopa", 0b100>;
-defm UMOPS_MPPZZ_HtoS : sme2_int_mopx_tile<"umops", 0b101>;
 }
 
+
 let Predicates = [HasSME2, HasSMEI16I64] in {
 defm ADD_VG2_M2ZZ_D  : sme2_dot_mla_add_sub_array_vg24_single<"add", 0b1011010, MatrixOp64, ZZ_d, ZPR4b64>;
 defm ADD_VG4_M4ZZ_D  : sme2_dot_mla_add_sub_array_vg24_single<"add", 0b1111010, MatrixOp64, ZZZZ_d, ZPR4b64>;

diff  --git a/llvm/lib/Target/AArch64/SMEInstrFormats.td b/llvm/lib/Target/AArch64/SMEInstrFormats.td
index eae93f1b80ff..ea0e2235df46 100644
--- a/llvm/lib/Target/AArch64/SMEInstrFormats.td
+++ b/llvm/lib/Target/AArch64/SMEInstrFormats.td
@@ -87,7 +87,7 @@ multiclass sme_outer_product_fp64<bit S, string mnemonic, SDPatternOperator op>
             (!cast<Instruction>(NAME # _PSEUDO) imm0_7:$tile, $pn, $pm, $zn, $zm)>;
 }
 
-class sme_int_outer_product_inst<bits<3> opc, bit sz, bit sme2,
+class sme_int_outer_product_inst<bit u0, bit u1, bit S, bit sz,
                                  MatrixTileOperand za_ty, ZPRRegOp zpr_ty,
                                  string mnemonic>
     : I<(outs za_ty:$ZAda),
@@ -100,23 +100,23 @@ class sme_int_outer_product_inst<bits<3> opc, bit sz, bit sme2,
   bits<3> Pn;
   bits<5> Zn;
   let Inst{31-25} = 0b1010000;
-  let Inst{24}    = opc{2}; // u0
+  let Inst{24}    = u0;
   let Inst{23}    = 0b1;
   let Inst{22}    = sz;
-  let Inst{21}    = opc{1}; // u1
+  let Inst{21}    = u1;
   let Inst{20-16} = Zm;
   let Inst{15-13} = Pm;
   let Inst{12-10} = Pn;
   let Inst{9-5}   = Zn;
-  let Inst{4}     = opc{0};  //S;
-  let Inst{3}     = sme2;
+  let Inst{4}     = S;
+  let Inst{3}     = 0b0;
 
   let Constraints = "$ZAda = $_ZAda";
 }
 
 multiclass sme_int_outer_product_i32<bits<3> opc, string mnemonic,
                                      SDPatternOperator op> {
-  def NAME : sme_int_outer_product_inst<opc, 0b0, 0b0,  TileOp32,
+  def NAME : sme_int_outer_product_inst<opc{2}, opc{1}, opc{0}, 0b0, TileOp32,
                                         ZPR8, mnemonic> {
     bits<2> ZAda;
     let Inst{1-0} = ZAda;
@@ -132,7 +132,7 @@ multiclass sme_int_outer_product_i32<bits<3> opc, string mnemonic,
 
 multiclass sme_int_outer_product_i64<bits<3> opc, string mnemonic,
                                      SDPatternOperator op> {
-  def NAME : sme_int_outer_product_inst<opc, 0b1, 0b0, TileOp64,
+  def NAME : sme_int_outer_product_inst<opc{2}, opc{1}, opc{0}, 0b1, TileOp64,
                                         ZPR16, mnemonic> {
     bits<3> ZAda;
     let Inst{2-0} = ZAda;
@@ -145,9 +145,9 @@ multiclass sme_int_outer_product_i64<bits<3> opc, string mnemonic,
             (!cast<Instruction>(NAME # _PSEUDO) imm0_7:$tile, $pn, $pm, $zn, $zm)>;
 }
 
-class sme_outer_product_widening_inst<bits<3> opc, ZPRRegOp zpr_ty, string mnemonic>
+class sme_outer_product_widening_inst<bit op, bit S, string mnemonic>
     : I<(outs TileOp32:$ZAda),
-        (ins  TileOp32:$_ZAda, PPR3bAny:$Pn, PPR3bAny:$Pm, zpr_ty:$Zn, zpr_ty:$Zm),
+        (ins  TileOp32:$_ZAda, PPR3bAny:$Pn, PPR3bAny:$Pm, ZPR16:$Zn, ZPR16:$Zm),
         mnemonic, "\t$ZAda, $Pn/m, $Pm/m, $Zn, $Zm",
         "", []>,
       Sched<[]> {
@@ -156,24 +156,21 @@ class sme_outer_product_widening_inst<bits<3> opc, ZPRRegOp zpr_ty, string mnemo
   bits<3> Pn;
   bits<5> Zn;
   bits<2> ZAda;
-  let Inst{31-25} = 0b1000000;
-  let Inst{24}    = !if(opc{2}, 0, 1);
-  let Inst{23-22} = 0b10;
-  let Inst{21}    = opc{1};
+  let Inst{31-22} = 0b1000000110;
+  let Inst{21}    = op;
   let Inst{20-16} = Zm;
   let Inst{15-13} = Pm;
   let Inst{12-10} = Pn;
   let Inst{9-5}   = Zn;
-  let Inst{4}     = opc{0};
-  let Inst{3}     = opc{2};
-  let Inst{2}     = 0b0;
+  let Inst{4}     = S;
+  let Inst{3-2}   = 0b00;
   let Inst{1-0}   = ZAda;
 
   let Constraints = "$ZAda = $_ZAda";
 }
 
-multiclass sme_bf16_outer_product<bits<3> opc, string mnemonic, SDPatternOperator op> {
-  def NAME : sme_outer_product_widening_inst<opc, ZPR16, mnemonic>;
+multiclass sme_bf16_outer_product<bit S, string mnemonic, SDPatternOperator op> {
+  def NAME : sme_outer_product_widening_inst<0b0, S, mnemonic>;
 
   def NAME # _PSEUDO : sme_outer_product_pseudo<ZPR16>;
 
@@ -182,8 +179,8 @@ multiclass sme_bf16_outer_product<bits<3> opc, string mnemonic, SDPatternOperato
             (!cast<Instruction>(NAME # _PSEUDO) imm0_3:$tile, $pn, $pm, $zn, $zm)>;
 }
 
-multiclass sme_f16_outer_product<bits<3> opc, string mnemonic, SDPatternOperator op> {
-  def NAME : sme_outer_product_widening_inst<opc, ZPR16, mnemonic>;
+multiclass sme_f16_outer_product<bit S, string mnemonic, SDPatternOperator op> {
+  def NAME : sme_outer_product_widening_inst<0b1, S, mnemonic>;
 
   def NAME # _PSEUDO : sme_outer_product_pseudo<ZPR16>;
 
@@ -2364,18 +2361,3 @@ multiclass sme2_mla_ll_array_vg4_multi<string mnemonic, bits<4> op,
   def : InstAlias<mnemonic # "\t$ZAda[$Rv, $imm], $Zn, $Zm",
                  (!cast<Instruction>(NAME) matrix_ty:$ZAda, MatrixIndexGPR32Op8_11:$Rv, uimm1s4range:$imm, vector_ty:$Zn, vector_ty:$Zm), 0>;
 }
-
-//===----------------------------------------------------------------------===//
-// SME2 Outer Product and Accumulate
-
-multiclass sme2_int_mopx_tile<string mnemonic, bits<3> op> {
-  def NAME : sme_int_outer_product_inst<op, 0b0, 0b1, TileOp32, ZPR16, mnemonic> {
-    bits<2> ZAda;
-    let Inst{1-0} = ZAda;
-    let Inst{2}   = 0b0;
-  }
-}
-
-multiclass  sme2_bfp_mopx_tile<string mnemonic, bits<3> op> {
-  def NAME : sme_outer_product_widening_inst<op, ZPR32, mnemonic>;
-}

diff  --git a/llvm/test/MC/AArch64/SME/smopa-diagnostics.s b/llvm/test/MC/AArch64/SME/smopa-diagnostics.s
index 02ef1eb58aeb..435e6cb4b165 100644
--- a/llvm/test/MC/AArch64/SME/smopa-diagnostics.s
+++ b/llvm/test/MC/AArch64/SME/smopa-diagnostics.s
@@ -67,7 +67,7 @@ smopa za0.d, p0/m, p0/z, z0.h, z0.h
 // expected: .s => .b, .d => .h
 
 smopa za0.s, p0/m, p0/m, z0.h, z0.b
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
 // CHECK-NEXT: smopa za0.s, p0/m, p0/m, z0.h, z0.b
 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 

diff  --git a/llvm/test/MC/AArch64/SME/smops-diagnostics.s b/llvm/test/MC/AArch64/SME/smops-diagnostics.s
index ef927dc1e98f..5d10a33aeb8e 100644
--- a/llvm/test/MC/AArch64/SME/smops-diagnostics.s
+++ b/llvm/test/MC/AArch64/SME/smops-diagnostics.s
@@ -67,7 +67,7 @@ smops za0.d, p0/m, p0/z, z0.h, z0.h
 // expected: .s => .b, .d => .h
 
 smops za0.s, p0/m, p0/m, z0.h, z0.b
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
 // CHECK-NEXT: smops za0.s, p0/m, p0/m, z0.h, z0.b
 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 

diff  --git a/llvm/test/MC/AArch64/SME/umopa-diagnostics.s b/llvm/test/MC/AArch64/SME/umopa-diagnostics.s
index dc636bcdb483..f39b52e1015a 100644
--- a/llvm/test/MC/AArch64/SME/umopa-diagnostics.s
+++ b/llvm/test/MC/AArch64/SME/umopa-diagnostics.s
@@ -67,7 +67,7 @@ umopa za0.d, p0/m, p0/z, z0.h, z0.h
 // expected: .s => .b, .d => .h
 
 umopa za0.s, p0/m, p0/m, z0.h, z0.b
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
 // CHECK-NEXT: umopa za0.s, p0/m, p0/m, z0.h, z0.b
 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 

diff  --git a/llvm/test/MC/AArch64/SME/umops-diagnostics.s b/llvm/test/MC/AArch64/SME/umops-diagnostics.s
index 6f23027f62a2..c72358607ffa 100644
--- a/llvm/test/MC/AArch64/SME/umops-diagnostics.s
+++ b/llvm/test/MC/AArch64/SME/umops-diagnostics.s
@@ -67,7 +67,7 @@ umops za0.d, p0/m, p0/z, z0.h, z0.h
 // expected: .s => .b, .d => .h
 
 umops za0.s, p0/m, p0/m, z0.h, z0.b
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
+// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
 // CHECK-NEXT: umops za0.s, p0/m, p0/m, z0.h, z0.b
 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
 

diff  --git a/llvm/test/MC/AArch64/SME2/bmopa-diagnostics.s b/llvm/test/MC/AArch64/SME2/bmopa-diagnostics.s
deleted file mode 100644
index 59a47d58dba1..000000000000
--- a/llvm/test/MC/AArch64/SME2/bmopa-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-bmopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: bmopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-bmopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: bmopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-bmopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: bmopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-bmopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: bmopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-bmopa za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/bmopa.s b/llvm/test/MC/AArch64/SME2/bmopa.s
deleted file mode 100644
index 92e3eca99e3d..000000000000
--- a/llvm/test/MC/AArch64/SME2/bmopa.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-bmopa   za0.s, p0/m, p0/m, z0.s, z0.s  // 10000000-10000000-00000000-00001000
-// CHECK-INST: bmopa   za0.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-ENCODING: [0x08,0x00,0x80,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80800008 <unknown>
-
-bmopa   za1.s, p5/m, p2/m, z10.s, z21.s  // 10000000-10010101-01010101-01001001
-// CHECK-INST: bmopa   za1.s, p5/m, p2/m, z10.s, z21.s
-// CHECK-ENCODING: [0x49,0x55,0x95,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80955549 <unknown>
-
-bmopa   za3.s, p3/m, p7/m, z13.s, z8.s  // 10000000-10001000-11101101-10101011
-// CHECK-INST: bmopa   za3.s, p3/m, p7/m, z13.s, z8.s
-// CHECK-ENCODING: [0xab,0xed,0x88,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 8088edab <unknown>
-
-bmopa   za3.s, p7/m, p7/m, z31.s, z31.s  // 10000000-10011111-11111111-11101011
-// CHECK-INST: bmopa   za3.s, p7/m, p7/m, z31.s, z31.s
-// CHECK-ENCODING: [0xeb,0xff,0x9f,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809fffeb <unknown>
-
-bmopa   za1.s, p3/m, p0/m, z17.s, z16.s  // 10000000-10010000-00001110-00101001
-// CHECK-INST: bmopa   za1.s, p3/m, p0/m, z17.s, z16.s
-// CHECK-ENCODING: [0x29,0x0e,0x90,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80900e29 <unknown>
-
-bmopa   za1.s, p1/m, p4/m, z1.s, z30.s  // 10000000-10011110-10000100-00101001
-// CHECK-INST: bmopa   za1.s, p1/m, p4/m, z1.s, z30.s
-// CHECK-ENCODING: [0x29,0x84,0x9e,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809e8429 <unknown>
-
-bmopa   za0.s, p5/m, p2/m, z19.s, z20.s  // 10000000-10010100-01010110-01101000
-// CHECK-INST: bmopa   za0.s, p5/m, p2/m, z19.s, z20.s
-// CHECK-ENCODING: [0x68,0x56,0x94,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80945668 <unknown>
-
-bmopa   za0.s, p6/m, p0/m, z12.s, z2.s  // 10000000-10000010-00011001-10001000
-// CHECK-INST: bmopa   za0.s, p6/m, p0/m, z12.s, z2.s
-// CHECK-ENCODING: [0x88,0x19,0x82,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80821988 <unknown>
-
-bmopa   za1.s, p2/m, p6/m, z1.s, z26.s  // 10000000-10011010-11001000-00101001
-// CHECK-INST: bmopa   za1.s, p2/m, p6/m, z1.s, z26.s
-// CHECK-ENCODING: [0x29,0xc8,0x9a,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809ac829 <unknown>
-
-bmopa   za1.s, p2/m, p0/m, z22.s, z30.s  // 10000000-10011110-00001010-11001001
-// CHECK-INST: bmopa   za1.s, p2/m, p0/m, z22.s, z30.s
-// CHECK-ENCODING: [0xc9,0x0a,0x9e,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809e0ac9 <unknown>
-
-bmopa   za2.s, p5/m, p7/m, z9.s, z1.s  // 10000000-10000001-11110101-00101010
-// CHECK-INST: bmopa   za2.s, p5/m, p7/m, z9.s, z1.s
-// CHECK-ENCODING: [0x2a,0xf5,0x81,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 8081f52a <unknown>
-
-bmopa   za3.s, p2/m, p5/m, z12.s, z11.s  // 10000000-10001011-10101001-10001011
-// CHECK-INST: bmopa   za3.s, p2/m, p5/m, z12.s, z11.s
-// CHECK-ENCODING: [0x8b,0xa9,0x8b,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 808ba98b <unknown>
-

diff  --git a/llvm/test/MC/AArch64/SME2/bmops-diagnostics.s b/llvm/test/MC/AArch64/SME2/bmops-diagnostics.s
deleted file mode 100644
index e6842e185d8a..000000000000
--- a/llvm/test/MC/AArch64/SME2/bmops-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-bmops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: bmops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-bmops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: bmops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-bmops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: bmops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-bmops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: bmops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-bmops za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/bmops.s b/llvm/test/MC/AArch64/SME2/bmops.s
deleted file mode 100644
index 8c27c2fb54f7..000000000000
--- a/llvm/test/MC/AArch64/SME2/bmops.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-bmops   za0.s, p0/m, p0/m, z0.s, z0.s  // 10000000-10000000-00000000-00011000
-// CHECK-INST: bmops   za0.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-ENCODING: [0x18,0x00,0x80,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80800018 <unknown>
-
-bmops   za1.s, p5/m, p2/m, z10.s, z21.s  // 10000000-10010101-01010101-01011001
-// CHECK-INST: bmops   za1.s, p5/m, p2/m, z10.s, z21.s
-// CHECK-ENCODING: [0x59,0x55,0x95,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80955559 <unknown>
-
-bmops   za3.s, p3/m, p7/m, z13.s, z8.s  // 10000000-10001000-11101101-10111011
-// CHECK-INST: bmops   za3.s, p3/m, p7/m, z13.s, z8.s
-// CHECK-ENCODING: [0xbb,0xed,0x88,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 8088edbb <unknown>
-
-bmops   za3.s, p7/m, p7/m, z31.s, z31.s  // 10000000-10011111-11111111-11111011
-// CHECK-INST: bmops   za3.s, p7/m, p7/m, z31.s, z31.s
-// CHECK-ENCODING: [0xfb,0xff,0x9f,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809ffffb <unknown>
-
-bmops   za1.s, p3/m, p0/m, z17.s, z16.s  // 10000000-10010000-00001110-00111001
-// CHECK-INST: bmops   za1.s, p3/m, p0/m, z17.s, z16.s
-// CHECK-ENCODING: [0x39,0x0e,0x90,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80900e39 <unknown>
-
-bmops   za1.s, p1/m, p4/m, z1.s, z30.s  // 10000000-10011110-10000100-00111001
-// CHECK-INST: bmops   za1.s, p1/m, p4/m, z1.s, z30.s
-// CHECK-ENCODING: [0x39,0x84,0x9e,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809e8439 <unknown>
-
-bmops   za0.s, p5/m, p2/m, z19.s, z20.s  // 10000000-10010100-01010110-01111000
-// CHECK-INST: bmops   za0.s, p5/m, p2/m, z19.s, z20.s
-// CHECK-ENCODING: [0x78,0x56,0x94,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80945678 <unknown>
-
-bmops   za0.s, p6/m, p0/m, z12.s, z2.s  // 10000000-10000010-00011001-10011000
-// CHECK-INST: bmops   za0.s, p6/m, p0/m, z12.s, z2.s
-// CHECK-ENCODING: [0x98,0x19,0x82,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 80821998 <unknown>
-
-bmops   za1.s, p2/m, p6/m, z1.s, z26.s  // 10000000-10011010-11001000-00111001
-// CHECK-INST: bmops   za1.s, p2/m, p6/m, z1.s, z26.s
-// CHECK-ENCODING: [0x39,0xc8,0x9a,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809ac839 <unknown>
-
-bmops   za1.s, p2/m, p0/m, z22.s, z30.s  // 10000000-10011110-00001010-11011001
-// CHECK-INST: bmops   za1.s, p2/m, p0/m, z22.s, z30.s
-// CHECK-ENCODING: [0xd9,0x0a,0x9e,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 809e0ad9 <unknown>
-
-bmops   za2.s, p5/m, p7/m, z9.s, z1.s  // 10000000-10000001-11110101-00111010
-// CHECK-INST: bmops   za2.s, p5/m, p7/m, z9.s, z1.s
-// CHECK-ENCODING: [0x3a,0xf5,0x81,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 8081f53a <unknown>
-
-bmops   za3.s, p2/m, p5/m, z12.s, z11.s  // 10000000-10001011-10101001-10011011
-// CHECK-INST: bmops   za3.s, p2/m, p5/m, z12.s, z11.s
-// CHECK-ENCODING: [0x9b,0xa9,0x8b,0x80]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: 808ba99b <unknown>
-

diff  --git a/llvm/test/MC/AArch64/SME2/smopa-diagnostics.s b/llvm/test/MC/AArch64/SME2/smopa-diagnostics.s
deleted file mode 100644
index 50103ab0ab04..000000000000
--- a/llvm/test/MC/AArch64/SME2/smopa-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-smopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: smopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-smopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: smopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-smopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: smopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-smopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: smopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-smopa za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/smopa.s b/llvm/test/MC/AArch64/SME2/smopa.s
deleted file mode 100644
index 4418541d18ab..000000000000
--- a/llvm/test/MC/AArch64/SME2/smopa.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-smopa   za0.s, p0/m, p0/m, z0.h, z0.h  // 10100000-10000000-00000000-00001000
-// CHECK-INST: smopa   za0.s, p0/m, p0/m, z0.h, z0.h
-// CHECK-ENCODING: [0x08,0x00,0x80,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0800008 <unknown>
-
-smopa   za1.s, p5/m, p2/m, z10.h, z21.h  // 10100000-10010101-01010101-01001001
-// CHECK-INST: smopa   za1.s, p5/m, p2/m, z10.h, z21.h
-// CHECK-ENCODING: [0x49,0x55,0x95,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0955549 <unknown>
-
-smopa   za3.s, p3/m, p7/m, z13.h, z8.h  // 10100000-10001000-11101101-10101011
-// CHECK-INST: smopa   za3.s, p3/m, p7/m, z13.h, z8.h
-// CHECK-ENCODING: [0xab,0xed,0x88,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a088edab <unknown>
-
-smopa   za3.s, p7/m, p7/m, z31.h, z31.h  // 10100000-10011111-11111111-11101011
-// CHECK-INST: smopa   za3.s, p7/m, p7/m, z31.h, z31.h
-// CHECK-ENCODING: [0xeb,0xff,0x9f,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09fffeb <unknown>
-
-smopa   za1.s, p3/m, p0/m, z17.h, z16.h  // 10100000-10010000-00001110-00101001
-// CHECK-INST: smopa   za1.s, p3/m, p0/m, z17.h, z16.h
-// CHECK-ENCODING: [0x29,0x0e,0x90,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0900e29 <unknown>
-
-smopa   za1.s, p1/m, p4/m, z1.h, z30.h  // 10100000-10011110-10000100-00101001
-// CHECK-INST: smopa   za1.s, p1/m, p4/m, z1.h, z30.h
-// CHECK-ENCODING: [0x29,0x84,0x9e,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09e8429 <unknown>
-
-smopa   za0.s, p5/m, p2/m, z19.h, z20.h  // 10100000-10010100-01010110-01101000
-// CHECK-INST: smopa   za0.s, p5/m, p2/m, z19.h, z20.h
-// CHECK-ENCODING: [0x68,0x56,0x94,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0945668 <unknown>
-
-smopa   za0.s, p6/m, p0/m, z12.h, z2.h  // 10100000-10000010-00011001-10001000
-// CHECK-INST: smopa   za0.s, p6/m, p0/m, z12.h, z2.h
-// CHECK-ENCODING: [0x88,0x19,0x82,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0821988 <unknown>
-
-smopa   za1.s, p2/m, p6/m, z1.h, z26.h  // 10100000-10011010-11001000-00101001
-// CHECK-INST: smopa   za1.s, p2/m, p6/m, z1.h, z26.h
-// CHECK-ENCODING: [0x29,0xc8,0x9a,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09ac829 <unknown>
-
-smopa   za1.s, p2/m, p0/m, z22.h, z30.h  // 10100000-10011110-00001010-11001001
-// CHECK-INST: smopa   za1.s, p2/m, p0/m, z22.h, z30.h
-// CHECK-ENCODING: [0xc9,0x0a,0x9e,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09e0ac9 <unknown>
-
-smopa   za2.s, p5/m, p7/m, z9.h, z1.h  // 10100000-10000001-11110101-00101010
-// CHECK-INST: smopa   za2.s, p5/m, p7/m, z9.h, z1.h
-// CHECK-ENCODING: [0x2a,0xf5,0x81,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a081f52a <unknown>
-
-smopa   za3.s, p2/m, p5/m, z12.h, z11.h  // 10100000-10001011-10101001-10001011
-// CHECK-INST: smopa   za3.s, p2/m, p5/m, z12.h, z11.h
-// CHECK-ENCODING: [0x8b,0xa9,0x8b,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a08ba98b <unknown>
-

diff  --git a/llvm/test/MC/AArch64/SME2/smops-diagnostics.s b/llvm/test/MC/AArch64/SME2/smops-diagnostics.s
deleted file mode 100644
index 9fe969b0e6c6..000000000000
--- a/llvm/test/MC/AArch64/SME2/smops-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-smops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: smops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-smops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: smops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-smops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: smops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-smops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: smops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-smops za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/smops.s b/llvm/test/MC/AArch64/SME2/smops.s
deleted file mode 100644
index e4535ac58531..000000000000
--- a/llvm/test/MC/AArch64/SME2/smops.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-smops   za0.s, p0/m, p0/m, z0.h, z0.h  // 10100000-10000000-00000000-00011000
-// CHECK-INST: smops   za0.s, p0/m, p0/m, z0.h, z0.h
-// CHECK-ENCODING: [0x18,0x00,0x80,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0800018 <unknown>
-
-smops   za1.s, p5/m, p2/m, z10.h, z21.h  // 10100000-10010101-01010101-01011001
-// CHECK-INST: smops   za1.s, p5/m, p2/m, z10.h, z21.h
-// CHECK-ENCODING: [0x59,0x55,0x95,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0955559 <unknown>
-
-smops   za3.s, p3/m, p7/m, z13.h, z8.h  // 10100000-10001000-11101101-10111011
-// CHECK-INST: smops   za3.s, p3/m, p7/m, z13.h, z8.h
-// CHECK-ENCODING: [0xbb,0xed,0x88,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a088edbb <unknown>
-
-smops   za3.s, p7/m, p7/m, z31.h, z31.h  // 10100000-10011111-11111111-11111011
-// CHECK-INST: smops   za3.s, p7/m, p7/m, z31.h, z31.h
-// CHECK-ENCODING: [0xfb,0xff,0x9f,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09ffffb <unknown>
-
-smops   za1.s, p3/m, p0/m, z17.h, z16.h  // 10100000-10010000-00001110-00111001
-// CHECK-INST: smops   za1.s, p3/m, p0/m, z17.h, z16.h
-// CHECK-ENCODING: [0x39,0x0e,0x90,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0900e39 <unknown>
-
-smops   za1.s, p1/m, p4/m, z1.h, z30.h  // 10100000-10011110-10000100-00111001
-// CHECK-INST: smops   za1.s, p1/m, p4/m, z1.h, z30.h
-// CHECK-ENCODING: [0x39,0x84,0x9e,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09e8439 <unknown>
-
-smops   za0.s, p5/m, p2/m, z19.h, z20.h  // 10100000-10010100-01010110-01111000
-// CHECK-INST: smops   za0.s, p5/m, p2/m, z19.h, z20.h
-// CHECK-ENCODING: [0x78,0x56,0x94,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0945678 <unknown>
-
-smops   za0.s, p6/m, p0/m, z12.h, z2.h  // 10100000-10000010-00011001-10011000
-// CHECK-INST: smops   za0.s, p6/m, p0/m, z12.h, z2.h
-// CHECK-ENCODING: [0x98,0x19,0x82,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a0821998 <unknown>
-
-smops   za1.s, p2/m, p6/m, z1.h, z26.h  // 10100000-10011010-11001000-00111001
-// CHECK-INST: smops   za1.s, p2/m, p6/m, z1.h, z26.h
-// CHECK-ENCODING: [0x39,0xc8,0x9a,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09ac839 <unknown>
-
-smops   za1.s, p2/m, p0/m, z22.h, z30.h  // 10100000-10011110-00001010-11011001
-// CHECK-INST: smops   za1.s, p2/m, p0/m, z22.h, z30.h
-// CHECK-ENCODING: [0xd9,0x0a,0x9e,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a09e0ad9 <unknown>
-
-smops   za2.s, p5/m, p7/m, z9.h, z1.h  // 10100000-10000001-11110101-00111010
-// CHECK-INST: smops   za2.s, p5/m, p7/m, z9.h, z1.h
-// CHECK-ENCODING: [0x3a,0xf5,0x81,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a081f53a <unknown>
-
-smops   za3.s, p2/m, p5/m, z12.h, z11.h  // 10100000-10001011-10101001-10011011
-// CHECK-INST: smops   za3.s, p2/m, p5/m, z12.h, z11.h
-// CHECK-ENCODING: [0x9b,0xa9,0x8b,0xa0]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a08ba99b <unknown>
-

diff  --git a/llvm/test/MC/AArch64/SME2/umopa-diagnostics.s b/llvm/test/MC/AArch64/SME2/umopa-diagnostics.s
deleted file mode 100644
index 67b6f29eb727..000000000000
--- a/llvm/test/MC/AArch64/SME2/umopa-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-umopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: umopa za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-umopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: umopa za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-umopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: umopa za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-umopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: umopa za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-umopa za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/umopa.s b/llvm/test/MC/AArch64/SME2/umopa.s
deleted file mode 100644
index 7adf3da783bc..000000000000
--- a/llvm/test/MC/AArch64/SME2/umopa.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-umopa   za0.s, p0/m, p0/m, z0.h, z0.h  // 10100001-10000000-00000000-00001000
-// CHECK-INST: umopa   za0.s, p0/m, p0/m, z0.h, z0.h
-// CHECK-ENCODING: [0x08,0x00,0x80,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1800008 <unknown>
-
-umopa   za1.s, p5/m, p2/m, z10.h, z21.h  // 10100001-10010101-01010101-01001001
-// CHECK-INST: umopa   za1.s, p5/m, p2/m, z10.h, z21.h
-// CHECK-ENCODING: [0x49,0x55,0x95,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1955549 <unknown>
-
-umopa   za3.s, p3/m, p7/m, z13.h, z8.h  // 10100001-10001000-11101101-10101011
-// CHECK-INST: umopa   za3.s, p3/m, p7/m, z13.h, z8.h
-// CHECK-ENCODING: [0xab,0xed,0x88,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a188edab <unknown>
-
-umopa   za3.s, p7/m, p7/m, z31.h, z31.h  // 10100001-10011111-11111111-11101011
-// CHECK-INST: umopa   za3.s, p7/m, p7/m, z31.h, z31.h
-// CHECK-ENCODING: [0xeb,0xff,0x9f,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19fffeb <unknown>
-
-umopa   za1.s, p3/m, p0/m, z17.h, z16.h  // 10100001-10010000-00001110-00101001
-// CHECK-INST: umopa   za1.s, p3/m, p0/m, z17.h, z16.h
-// CHECK-ENCODING: [0x29,0x0e,0x90,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1900e29 <unknown>
-
-umopa   za1.s, p1/m, p4/m, z1.h, z30.h  // 10100001-10011110-10000100-00101001
-// CHECK-INST: umopa   za1.s, p1/m, p4/m, z1.h, z30.h
-// CHECK-ENCODING: [0x29,0x84,0x9e,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19e8429 <unknown>
-
-umopa   za0.s, p5/m, p2/m, z19.h, z20.h  // 10100001-10010100-01010110-01101000
-// CHECK-INST: umopa   za0.s, p5/m, p2/m, z19.h, z20.h
-// CHECK-ENCODING: [0x68,0x56,0x94,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1945668 <unknown>
-
-umopa   za0.s, p6/m, p0/m, z12.h, z2.h  // 10100001-10000010-00011001-10001000
-// CHECK-INST: umopa   za0.s, p6/m, p0/m, z12.h, z2.h
-// CHECK-ENCODING: [0x88,0x19,0x82,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1821988 <unknown>
-
-umopa   za1.s, p2/m, p6/m, z1.h, z26.h  // 10100001-10011010-11001000-00101001
-// CHECK-INST: umopa   za1.s, p2/m, p6/m, z1.h, z26.h
-// CHECK-ENCODING: [0x29,0xc8,0x9a,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19ac829 <unknown>
-
-umopa   za1.s, p2/m, p0/m, z22.h, z30.h  // 10100001-10011110-00001010-11001001
-// CHECK-INST: umopa   za1.s, p2/m, p0/m, z22.h, z30.h
-// CHECK-ENCODING: [0xc9,0x0a,0x9e,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19e0ac9 <unknown>
-
-umopa   za2.s, p5/m, p7/m, z9.h, z1.h  // 10100001-10000001-11110101-00101010
-// CHECK-INST: umopa   za2.s, p5/m, p7/m, z9.h, z1.h
-// CHECK-ENCODING: [0x2a,0xf5,0x81,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a181f52a <unknown>
-
-umopa   za3.s, p2/m, p5/m, z12.h, z11.h  // 10100001-10001011-10101001-10001011
-// CHECK-INST: umopa   za3.s, p2/m, p5/m, z12.h, z11.h
-// CHECK-ENCODING: [0x8b,0xa9,0x8b,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a18ba98b <unknown>
-

diff  --git a/llvm/test/MC/AArch64/SME2/umops-diagnostics.s b/llvm/test/MC/AArch64/SME2/umops-diagnostics.s
deleted file mode 100644
index 1d90740e70db..000000000000
--- a/llvm/test/MC/AArch64/SME2/umops-diagnostics.s
+++ /dev/null
@@ -1,35 +0,0 @@
-// RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
-
-// --------------------------------------------------------------------------//
-// Invalid tile
-
-umops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: umops za8.s, p0/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid predicate
-
-umops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
-// CHECK-NEXT: umops za0.s, p0/z, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-umops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate register, expected p0..p7 (without element suffix)
-// CHECK-NEXT: umops za0.s, p15/m, p0/m, z0.s, z0.s
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-// --------------------------------------------------------------------------//
-// Invalid suffixes
-
-umops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected za[0-3].s
-// CHECK-NEXT: umops za0.d, p0/z, p0/m, z0.d, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
-
-umops za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
-// CHECK-NEXT: za0.s, p0/m, p0/m, z0.s, z0.d
-// CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:

diff  --git a/llvm/test/MC/AArch64/SME2/umops.s b/llvm/test/MC/AArch64/SME2/umops.s
deleted file mode 100644
index 27da8b02d90f..000000000000
--- a/llvm/test/MC/AArch64/SME2/umops.s
+++ /dev/null
@@ -1,86 +0,0 @@
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-// RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
-// RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
-// RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
-// RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
-// RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
-// RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
-// RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
-// RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
-
-
-umops   za0.s, p0/m, p0/m, z0.h, z0.h  // 10100001-10000000-00000000-00011000
-// CHECK-INST: umops   za0.s, p0/m, p0/m, z0.h, z0.h
-// CHECK-ENCODING: [0x18,0x00,0x80,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1800018 <unknown>
-
-umops   za1.s, p5/m, p2/m, z10.h, z21.h  // 10100001-10010101-01010101-01011001
-// CHECK-INST: umops   za1.s, p5/m, p2/m, z10.h, z21.h
-// CHECK-ENCODING: [0x59,0x55,0x95,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1955559 <unknown>
-
-umops   za3.s, p3/m, p7/m, z13.h, z8.h  // 10100001-10001000-11101101-10111011
-// CHECK-INST: umops   za3.s, p3/m, p7/m, z13.h, z8.h
-// CHECK-ENCODING: [0xbb,0xed,0x88,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a188edbb <unknown>
-
-umops   za3.s, p7/m, p7/m, z31.h, z31.h  // 10100001-10011111-11111111-11111011
-// CHECK-INST: umops   za3.s, p7/m, p7/m, z31.h, z31.h
-// CHECK-ENCODING: [0xfb,0xff,0x9f,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19ffffb <unknown>
-
-umops   za1.s, p3/m, p0/m, z17.h, z16.h  // 10100001-10010000-00001110-00111001
-// CHECK-INST: umops   za1.s, p3/m, p0/m, z17.h, z16.h
-// CHECK-ENCODING: [0x39,0x0e,0x90,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1900e39 <unknown>
-
-umops   za1.s, p1/m, p4/m, z1.h, z30.h  // 10100001-10011110-10000100-00111001
-// CHECK-INST: umops   za1.s, p1/m, p4/m, z1.h, z30.h
-// CHECK-ENCODING: [0x39,0x84,0x9e,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19e8439 <unknown>
-
-umops   za0.s, p5/m, p2/m, z19.h, z20.h  // 10100001-10010100-01010110-01111000
-// CHECK-INST: umops   za0.s, p5/m, p2/m, z19.h, z20.h
-// CHECK-ENCODING: [0x78,0x56,0x94,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1945678 <unknown>
-
-umops   za0.s, p6/m, p0/m, z12.h, z2.h  // 10100001-10000010-00011001-10011000
-// CHECK-INST: umops   za0.s, p6/m, p0/m, z12.h, z2.h
-// CHECK-ENCODING: [0x98,0x19,0x82,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a1821998 <unknown>
-
-umops   za1.s, p2/m, p6/m, z1.h, z26.h  // 10100001-10011010-11001000-00111001
-// CHECK-INST: umops   za1.s, p2/m, p6/m, z1.h, z26.h
-// CHECK-ENCODING: [0x39,0xc8,0x9a,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19ac839 <unknown>
-
-umops   za1.s, p2/m, p0/m, z22.h, z30.h  // 10100001-10011110-00001010-11011001
-// CHECK-INST: umops   za1.s, p2/m, p0/m, z22.h, z30.h
-// CHECK-ENCODING: [0xd9,0x0a,0x9e,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a19e0ad9 <unknown>
-
-umops   za2.s, p5/m, p7/m, z9.h, z1.h  // 10100001-10000001-11110101-00111010
-// CHECK-INST: umops   za2.s, p5/m, p7/m, z9.h, z1.h
-// CHECK-ENCODING: [0x3a,0xf5,0x81,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a181f53a <unknown>
-
-umops   za3.s, p2/m, p5/m, z12.h, z11.h  // 10100001-10001011-10101001-10011011
-// CHECK-INST: umops   za3.s, p2/m, p5/m, z12.h, z11.h
-// CHECK-ENCODING: [0x9b,0xa9,0x8b,0xa1]
-// CHECK-ERROR: instruction requires: sme2
-// CHECK-UNKNOWN: a18ba99b <unknown>
-


        


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