test/MC/AArch64/SVE/insr.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 insr    z0.b, w0
  11 // CHECK-INST: insr    z0.b, w0
  12 // CHECK-ENCODING: [0x00,0x38,0x24,0x05]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 00 38 24 05 <unknown>
  15
  16 insr    z0.h, w0
  17 // CHECK-INST: insr    z0.h, w0
  18 // CHECK-ENCODING: [0x00,0x38,0x64,0x05]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: 00 38 64 05 <unknown>
  21
  22 insr    z0.s, w0
  23 // CHECK-INST: insr    z0.s, w0
  24 // CHECK-ENCODING: [0x00,0x38,0xa4,0x05]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: 00 38 a4 05 <unknown>
  27
  28 insr    z0.d, x0
  29 // CHECK-INST: insr    z0.d, x0
  30 // CHECK-ENCODING: [0x00,0x38,0xe4,0x05]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 00 38 e4 05 <unknown>
  33
  34 insr    z31.b, wzr
  35 // CHECK-INST: insr    z31.b, wzr
  36 // CHECK-ENCODING: [0xff,0x3b,0x24,0x05]
  37 // CHECK-ERROR: instruction requires: sve
  38 // CHECK-UNKNOWN: ff 3b 24 05 <unknown>
  39
  40 insr    z31.h, wzr
  41 // CHECK-INST: insr    z31.h, wzr
  42 // CHECK-ENCODING: [0xff,0x3b,0x64,0x05]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: ff 3b 64 05 <unknown>
  45
  46 insr    z31.s, wzr
  47 // CHECK-INST: insr    z31.s, wzr
  48 // CHECK-ENCODING: [0xff,0x3b,0xa4,0x05]
  49 // CHECK-ERROR: instruction requires: sve
  50 // CHECK-UNKNOWN: ff 3b a4 05 <unknown>
  51
  52 insr    z31.d, xzr
  53 // CHECK-INST: insr    z31.d, xzr
  54 // CHECK-ENCODING: [0xff,0x3b,0xe4,0x05]
  55 // CHECK-ERROR: instruction requires: sve
  56 // CHECK-UNKNOWN: ff 3b e4 05 <unknown>
  57
  58 insr    z31.b, b31
  59 // CHECK-INST: insr    z31.b, b31
  60 // CHECK-ENCODING: [0xff,0x3b,0x34,0x05]
  61 // CHECK-ERROR: instruction requires: sve
  62 // CHECK-UNKNOWN: ff 3b 34 05 <unknown>
  63
  64 insr    z31.h, h31
  65 // CHECK-INST: insr    z31.h, h31
  66 // CHECK-ENCODING: [0xff,0x3b,0x74,0x05]
  67 // CHECK-ERROR: instruction requires: sve
  68 // CHECK-UNKNOWN: ff 3b 74 05 <unknown>
  69
  70 insr    z31.s, s31
  71 // CHECK-INST: insr    z31.s, s31
  72 // CHECK-ENCODING: [0xff,0x3b,0xb4,0x05]
  73 // CHECK-ERROR: instruction requires: sve
  74 // CHECK-UNKNOWN: ff 3b b4 05 <unknown>
  75
  76 insr    z31.d, d31
  77 // CHECK-INST: insr    z31.d, d31
  78 // CHECK-ENCODING: [0xff,0x3b,0xf4,0x05]
  79 // CHECK-ERROR: instruction requires: sve
  80 // CHECK-UNKNOWN: ff 3b f4 05 <unknown>
  81
  82
  83 // --------------------------------------------------------------------------//
  84 // Test compatibility with MOVPRFX instruction.
  85
  86 movprfx z31, z6
  87 // CHECK-INST: movprfx  z31, z6
  88 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
  89 // CHECK-ERROR: instruction requires: sve
  90 // CHECK-UNKNOWN: df bc 20 04 <unknown>
  91
  92 insr    z31.d, xzr
  93 // CHECK-INST: insr     z31.d, xzr
  94 // CHECK-ENCODING: [0xff,0x3b,0xe4,0x05]
  95 // CHECK-ERROR: instruction requires: sve
  96 // CHECK-UNKNOWN: ff 3b e4 05 <unknown>
  97
  98 movprfx z4, z6
  99 // CHECK-INST: movprfx  z4, z6
 100 // CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
 101 // CHECK-ERROR: instruction requires: sve
 102 // CHECK-UNKNOWN: c4 bc 20 04 <unknown>
 103
 104 insr    z4.d, d31
 105 // CHECK-INST: insr     z4.d, d31
 106 // CHECK-ENCODING: [0xe4,0x3b,0xf4,0x05]
 107 // CHECK-ERROR: instruction requires: sve
 108 // CHECK-UNKNOWN: e4 3b f4 05 <unknown>