test/MC/AArch64/SVE/decw.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 decw    x0
  11 // CHECK-INST: decw    x0
  12 // CHECK-ENCODING: [0xe0,0xe7,0xb0,0x04]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: e0 e7 b0 04 <unknown>
  15
  16 decw    x0, all
  17 // CHECK-INST: decw    x0
  18 // CHECK-ENCODING: [0xe0,0xe7,0xb0,0x04]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: e0 e7 b0 04 <unknown>
  21
  22 decw    x0, all, mul #1
  23 // CHECK-INST: decw    x0
  24 // CHECK-ENCODING: [0xe0,0xe7,0xb0,0x04]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: e0 e7 b0 04 <unknown>
  27
  28 decw    x0, all, mul #16
  29 // CHECK-INST: decw    x0, all, mul #16
  30 // CHECK-ENCODING: [0xe0,0xe7,0xbf,0x04]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: e0 e7 bf 04 <unknown>
  33
  34 decw    x0, pow2
  35 // CHECK-INST: decw    x0, pow2
  36 // CHECK-ENCODING: [0x00,0xe4,0xb0,0x04]
  37 // CHECK-ERROR: instruction requires: sve
  38 // CHECK-UNKNOWN: 00 e4 b0 04 <unknown>
  39
  40 decw    x0, vl1
  41 // CHECK-INST: decw    x0, vl1
  42 // CHECK-ENCODING: [0x20,0xe4,0xb0,0x04]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: 20 e4 b0 04 <unknown>
  45
  46 decw    x0, vl2
  47 // CHECK-INST: decw    x0, vl2
  48 // CHECK-ENCODING: [0x40,0xe4,0xb0,0x04]
  49 // CHECK-ERROR: instruction requires: sve
  50 // CHECK-UNKNOWN: 40 e4 b0 04 <unknown>
  51
  52 decw    x0, vl3
  53 // CHECK-INST: decw    x0, vl3
  54 // CHECK-ENCODING: [0x60,0xe4,0xb0,0x04]
  55 // CHECK-ERROR: instruction requires: sve
  56 // CHECK-UNKNOWN: 60 e4 b0 04 <unknown>
  57
  58 decw    x0, vl4
  59 // CHECK-INST: decw    x0, vl4
  60 // CHECK-ENCODING: [0x80,0xe4,0xb0,0x04]
  61 // CHECK-ERROR: instruction requires: sve
  62 // CHECK-UNKNOWN: 80 e4 b0 04 <unknown>
  63
  64 decw    x0, vl5
  65 // CHECK-INST: decw    x0, vl5
  66 // CHECK-ENCODING: [0xa0,0xe4,0xb0,0x04]
  67 // CHECK-ERROR: instruction requires: sve
  68 // CHECK-UNKNOWN: a0 e4 b0 04 <unknown>
  69
  70 decw    x0, vl6
  71 // CHECK-INST: decw    x0, vl6
  72 // CHECK-ENCODING: [0xc0,0xe4,0xb0,0x04]
  73 // CHECK-ERROR: instruction requires: sve
  74 // CHECK-UNKNOWN: c0 e4 b0 04 <unknown>
  75
  76 decw    x0, vl7
  77 // CHECK-INST: decw    x0, vl7
  78 // CHECK-ENCODING: [0xe0,0xe4,0xb0,0x04]
  79 // CHECK-ERROR: instruction requires: sve
  80 // CHECK-UNKNOWN: e0 e4 b0 04 <unknown>
  81
  82 decw    x0, vl8
  83 // CHECK-INST: decw    x0, vl8
  84 // CHECK-ENCODING: [0x00,0xe5,0xb0,0x04]
  85 // CHECK-ERROR: instruction requires: sve
  86 // CHECK-UNKNOWN: 00 e5 b0 04 <unknown>
  87
  88 decw    x0, vl16
  89 // CHECK-INST: decw    x0, vl16
  90 // CHECK-ENCODING: [0x20,0xe5,0xb0,0x04]
  91 // CHECK-ERROR: instruction requires: sve
  92 // CHECK-UNKNOWN: 20 e5 b0 04 <unknown>
  93
  94 decw    x0, vl32
  95 // CHECK-INST: decw    x0, vl32
  96 // CHECK-ENCODING: [0x40,0xe5,0xb0,0x04]
  97 // CHECK-ERROR: instruction requires: sve
  98 // CHECK-UNKNOWN: 40 e5 b0 04 <unknown>
  99
 100 decw    x0, vl64
 101 // CHECK-INST: decw    x0, vl64
 102 // CHECK-ENCODING: [0x60,0xe5,0xb0,0x04]
 103 // CHECK-ERROR: instruction requires: sve
 104 // CHECK-UNKNOWN: 60 e5 b0 04 <unknown>
 105
 106 decw    x0, vl128
 107 // CHECK-INST: decw    x0, vl128
 108 // CHECK-ENCODING: [0x80,0xe5,0xb0,0x04]
 109 // CHECK-ERROR: instruction requires: sve
 110 // CHECK-UNKNOWN: 80 e5 b0 04 <unknown>
 111
 112 decw    x0, vl256
 113 // CHECK-INST: decw    x0, vl256
 114 // CHECK-ENCODING: [0xa0,0xe5,0xb0,0x04]
 115 // CHECK-ERROR: instruction requires: sve
 116 // CHECK-UNKNOWN: a0 e5 b0 04 <unknown>
 117
 118 decw    x0, #14
 119 // CHECK-INST: decw    x0, #14
 120 // CHECK-ENCODING: [0xc0,0xe5,0xb0,0x04]
 121 // CHECK-ERROR: instruction requires: sve
 122 // CHECK-UNKNOWN: c0 e5 b0 04 <unknown>
 123
 124 decw    x0, #28
 125 // CHECK-INST: decw    x0, #28
 126 // CHECK-ENCODING: [0x80,0xe7,0xb0,0x04]
 127 // CHECK-ERROR: instruction requires: sve
 128 // CHECK-UNKNOWN: 80 e7 b0 04 <unknown>