llvm/test/MC/AArch64/FP8_SME2/cvt.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+fp8 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   4 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   5 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+fp8 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme2,+fp8 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+fp8 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  10 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+fp8 < %s \
  11 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  12 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+fp8 -disassemble -show-encoding \
  13 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  14
  15 f1cvt   {z0.h-z1.h}, z0.b  // 11000001-00100110-11100000-00000000
  16 // CHECK-INST: f1cvt   { z0.h, z1.h }, z0.b
  17 // CHECK-ENCODING: [0x00,0xe0,0x26,0xc1]
  18 // CHECK-ERROR: instruction requires: fp8 sme2
  19 // CHECK-UNKNOWN: c126e000 <unknown>
  20
  21 f1cvt   {z30.h-z31.h}, z31.b  // 11000001-00100110-11100011-11111110
  22 // CHECK-INST: f1cvt   { z30.h, z31.h }, z31.b
  23 // CHECK-ENCODING: [0xfe,0xe3,0x26,0xc1]
  24 // CHECK-ERROR: instruction requires: fp8 sme2
  25 // CHECK-UNKNOWN: c126e3fe <unknown>
  26
  27 f1cvtl  {z0.h-z1.h}, z0.b  // 11000001-00100110-11100000-00000001
  28 // CHECK-INST: f1cvtl  { z0.h, z1.h }, z0.b
  29 // CHECK-ENCODING: [0x01,0xe0,0x26,0xc1]
  30 // CHECK-ERROR: instruction requires: fp8 sme2
  31 // CHECK-UNKNOWN: c126e001 <unknown>
  32
  33 f1cvtl  {z30.h-z31.h}, z31.b  // 11000001-00100110-11100011-11111111
  34 // CHECK-INST: f1cvtl  { z30.h, z31.h }, z31.b
  35 // CHECK-ENCODING: [0xff,0xe3,0x26,0xc1]
  36 // CHECK-ERROR: instruction requires: fp8 sme2
  37 // CHECK-UNKNOWN: c126e3ff <unknown>
  38
  39 bf1cvt  {z0.h-z1.h}, z0.b  // 11000001-01100110-11100000-00000000
  40 // CHECK-INST: bf1cvt  { z0.h, z1.h }, z0.b
  41 // CHECK-ENCODING: [0x00,0xe0,0x66,0xc1]
  42 // CHECK-ERROR: instruction requires: fp8 sme2
  43 // CHECK-UNKNOWN: c166e000 <unknown>
  44
  45 bf1cvt  {z30.h-z31.h}, z31.b  // 11000001-01100110-11100011-11111110
  46 // CHECK-INST: bf1cvt  { z30.h, z31.h }, z31.b
  47 // CHECK-ENCODING: [0xfe,0xe3,0x66,0xc1]
  48 // CHECK-ERROR: instruction requires: fp8 sme2
  49 // CHECK-UNKNOWN: c166e3fe <unknown>
  50
  51 bf1cvtl {z0.h-z1.h}, z0.b  // 11000001-01100110-11100000-00000001
  52 // CHECK-INST: bf1cvtl { z0.h, z1.h }, z0.b
  53 // CHECK-ENCODING: [0x01,0xe0,0x66,0xc1]
  54 // CHECK-ERROR: instruction requires: fp8 sme2
  55 // CHECK-UNKNOWN: c166e001 <unknown>
  56
  57 bf1cvtl {z30.h-z31.h}, z31.b  // 11000001-01100110-11100011-11111111
  58 // CHECK-INST: bf1cvtl { z30.h, z31.h }, z31.b
  59 // CHECK-ENCODING: [0xff,0xe3,0x66,0xc1]
  60 // CHECK-ERROR: instruction requires: fp8 sme2
  61 // CHECK-UNKNOWN: c166e3ff <unknown>
  62
  63 bf2cvt  {z0.h-z1.h}, z0.b  // 11000001-11100110-11100000-00000000
  64 // CHECK-INST: bf2cvt  { z0.h, z1.h }, z0.b
  65 // CHECK-ENCODING: [0x00,0xe0,0xe6,0xc1]
  66 // CHECK-ERROR: instruction requires: fp8 sme2
  67 // CHECK-UNKNOWN: c1e6e000 <unknown>
  68
  69 bf2cvt  {z30.h-z31.h}, z31.b  // 11000001-11100110-11100011-11111110
  70 // CHECK-INST: bf2cvt  { z30.h, z31.h }, z31.b
  71 // CHECK-ENCODING: [0xfe,0xe3,0xe6,0xc1]
  72 // CHECK-ERROR: instruction requires: fp8 sme2
  73 // CHECK-UNKNOWN: c1e6e3fe <unknown>
  74
  75 bf2cvtl {z0.h-z1.h}, z0.b  // 11000001-11100110-11100000-00000001
  76 // CHECK-INST: bf2cvtl { z0.h, z1.h }, z0.b
  77 // CHECK-ENCODING: [0x01,0xe0,0xe6,0xc1]
  78 // CHECK-ERROR: instruction requires: fp8 sme2
  79 // CHECK-UNKNOWN: c1e6e001 <unknown>
  80
  81 bf2cvtl {z30.h-z31.h}, z31.b  // 11000001-11100110-11100011-11111111
  82 // CHECK-INST: bf2cvtl { z30.h, z31.h }, z31.b
  83 // CHECK-ENCODING: [0xff,0xe3,0xe6,0xc1]
  84 // CHECK-ERROR: instruction requires: fp8 sme2
  85 // CHECK-UNKNOWN: c1e6e3ff <unknown>
  86
  87 f2cvt   {z0.h-z1.h}, z0.b  // 11000001-10100110-11100000-00000000
  88 // CHECK-INST: f2cvt   { z0.h, z1.h }, z0.b
  89 // CHECK-ENCODING: [0x00,0xe0,0xa6,0xc1]
  90 // CHECK-ERROR: instruction requires: fp8 sme2
  91 // CHECK-UNKNOWN: c1a6e000 <unknown>
  92
  93 f2cvt   {z30.h-z31.h}, z31.b  // 11000001-10100110-11100011-11111110
  94 // CHECK-INST: f2cvt   { z30.h, z31.h }, z31.b
  95 // CHECK-ENCODING: [0xfe,0xe3,0xa6,0xc1]
  96 // CHECK-ERROR: instruction requires: fp8 sme2
  97 // CHECK-UNKNOWN: c1a6e3fe <unknown>
  98
  99 f2cvtl  {z0.h-z1.h}, z0.b  // 11000001-10100110-11100000-00000001
 100 // CHECK-INST: f2cvtl  { z0.h, z1.h }, z0.b
 101 // CHECK-ENCODING: [0x01,0xe0,0xa6,0xc1]
 102 // CHECK-ERROR: instruction requires: fp8 sme2
 103 // CHECK-UNKNOWN: c1a6e001 <unknown>
 104
 105 f2cvtl  {z30.h-z31.h}, z31.b  // 11000001-10100110-11100011-11111111
 106 // CHECK-INST: f2cvtl  { z30.h, z31.h }, z31.b
 107 // CHECK-ENCODING: [0xff,0xe3,0xa6,0xc1]
 108 // CHECK-ERROR: instruction requires: fp8 sme2
 109 // CHECK-UNKNOWN: c1a6e3ff <unknown>
 110
 111 fcvt    z0.b, {z0.h-z1.h}  // 11000001-00100100-11100000-00000000
 112 // CHECK-INST: fcvt    z0.b, { z0.h, z1.h }
 113 // CHECK-ENCODING: [0x00,0xe0,0x24,0xc1]
 114 // CHECK-ERROR: instruction requires: fp8 sme2
 115 // CHECK-UNKNOWN: c124e000 <unknown>
 116
 117 fcvt    z31.b, {z30.h-z31.h}  // 11000001-00100100-11100011-11011111
 118 // CHECK-INST: fcvt    z31.b, { z30.h, z31.h }
 119 // CHECK-ENCODING: [0xdf,0xe3,0x24,0xc1]
 120 // CHECK-ERROR: instruction requires: fp8 sme2
 121 // CHECK-UNKNOWN: c124e3df <unknown>
 122
 123 fcvt    z0.b, {z0.s-z3.s}  // 11000001-00110100-11100000-00000000
 124 // CHECK-INST: fcvt    z0.b, { z0.s - z3.s }
 125 // CHECK-ENCODING: [0x00,0xe0,0x34,0xc1]
 126 // CHECK-ERROR: instruction requires: fp8 sme2
 127 // CHECK-UNKNOWN: c134e000 <unknown>
 128
 129 fcvt    z31.b, {z28.s-z31.s}  // 11000001-00110100-11100011-10011111
 130 // CHECK-INST: fcvt    z31.b, { z28.s - z31.s }
 131 // CHECK-ENCODING: [0x9f,0xe3,0x34,0xc1]
 132 // CHECK-ERROR: instruction requires: fp8 sme2
 133 // CHECK-UNKNOWN: c134e39f <unknown>
 134
 135 fcvtn   z0.b, {z0.s-z3.s}  // 11000001-00110100-11100000-00100000
 136 // CHECK-INST: fcvtn   z0.b, { z0.s - z3.s }
 137 // CHECK-ENCODING: [0x20,0xe0,0x34,0xc1]
 138 // CHECK-ERROR: instruction requires: fp8 sme2
 139 // CHECK-UNKNOWN: c134e020 <unknown>
 140
 141 fcvtn   z31.b, {z28.s-z31.s}  // 11000001-00110100-11100011-10111111
 142 // CHECK-INST: fcvtn   z31.b, { z28.s - z31.s }
 143 // CHECK-ENCODING: [0xbf,0xe3,0x34,0xc1]
 144 // CHECK-ERROR: instruction requires: fp8 sme2
 145 // CHECK-UNKNOWN: c134e3bf <unknown>
 146
 147 bfcvt   z0.b, {z0.h-z1.h}  // 11000001-01100100-11100000-00000000
 148 // CHECK-INST: bfcvt   z0.b, { z0.h, z1.h }
 149 // CHECK-ENCODING: [0x00,0xe0,0x64,0xc1]
 150 // CHECK-ERROR: instruction requires: fp8 sme2
 151 // CHECK-UNKNOWN: c164e000 <unknown>
 152
 153 bfcvt   z31.b, {z30.h-z31.h}  // 11000001-01100100-11100011-11011111
 154 // CHECK-INST: bfcvt   z31.b, { z30.h, z31.h }
 155 // CHECK-ENCODING: [0xdf,0xe3,0x64,0xc1]
 156 // CHECK-ERROR: instruction requires: fp8 sme2
 157 // CHECK-UNKNOWN: c164e3df <unknown>