test/MC/AArch64/SVE/uqdecp.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 uqdecp  x0, p0.b
  11 // CHECK-INST: uqdecp x0, p0.b
  12 // CHECK-ENCODING: [0x00,0x8c,0x2b,0x25]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 00 8c 2b 25 <unknown>
  15
  16 uqdecp  x0, p0.h
  17 // CHECK-INST: uqdecp x0, p0.h
  18 // CHECK-ENCODING: [0x00,0x8c,0x6b,0x25]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: 00 8c 6b 25 <unknown>
  21
  22 uqdecp  x0, p0.s
  23 // CHECK-INST: uqdecp x0, p0.s
  24 // CHECK-ENCODING: [0x00,0x8c,0xab,0x25]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: 00 8c ab 25 <unknown>
  27
  28 uqdecp  x0, p0.d
  29 // CHECK-INST: uqdecp x0, p0.d
  30 // CHECK-ENCODING: [0x00,0x8c,0xeb,0x25]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 00 8c eb 25 <unknown>
  33
  34 uqdecp  wzr, p15.b
  35 // CHECK-INST: uqdecp wzr, p15.b
  36 // CHECK-ENCODING: [0xff,0x89,0x2b,0x25]
  37 // CHECK-ERROR: instruction requires: sve
  38 // CHECK-UNKNOWN: ff 89 2b 25 <unknown>
  39
  40 uqdecp  wzr, p15.h
  41 // CHECK-INST: uqdecp wzr, p15.h
  42 // CHECK-ENCODING: [0xff,0x89,0x6b,0x25]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: ff 89 6b 25 <unknown>
  45
  46 uqdecp  wzr, p15.s
  47 // CHECK-INST: uqdecp wzr, p15.s
  48 // CHECK-ENCODING: [0xff,0x89,0xab,0x25]
  49 // CHECK-ERROR: instruction requires: sve
  50 // CHECK-UNKNOWN: ff 89 ab 25 <unknown>
  51
  52 uqdecp  wzr, p15.d
  53 // CHECK-INST: uqdecp wzr, p15.d
  54 // CHECK-ENCODING: [0xff,0x89,0xeb,0x25]
  55 // CHECK-ERROR: instruction requires: sve
  56 // CHECK-UNKNOWN: ff 89 eb 25 <unknown>
  57
  58 uqdecp  z0.h, p0
  59 // CHECK-INST: uqdecp z0.h, p0.h
  60 // CHECK-ENCODING: [0x00,0x80,0x6b,0x25]
  61 // CHECK-ERROR: instruction requires: sve
  62 // CHECK-UNKNOWN: 00 80 6b 25 <unknown>
  63
  64 uqdecp  z0.h, p0.h
  65 // CHECK-INST: uqdecp z0.h, p0.h
  66 // CHECK-ENCODING: [0x00,0x80,0x6b,0x25]
  67 // CHECK-ERROR: instruction requires: sve
  68 // CHECK-UNKNOWN: 00 80 6b 25 <unknown>
  69
  70 uqdecp  z0.s, p0
  71 // CHECK-INST: uqdecp z0.s, p0.s
  72 // CHECK-ENCODING: [0x00,0x80,0xab,0x25]
  73 // CHECK-ERROR: instruction requires: sve
  74 // CHECK-UNKNOWN: 00 80 ab 25 <unknown>
  75
  76 uqdecp  z0.s, p0.s
  77 // CHECK-INST: uqdecp z0.s, p0.s
  78 // CHECK-ENCODING: [0x00,0x80,0xab,0x25]
  79 // CHECK-ERROR: instruction requires: sve
  80 // CHECK-UNKNOWN: 00 80 ab 25 <unknown>
  81
  82 uqdecp  z0.d, p0
  83 // CHECK-INST: uqdecp z0.d, p0.d
  84 // CHECK-ENCODING: [0x00,0x80,0xeb,0x25]
  85 // CHECK-ERROR: instruction requires: sve
  86 // CHECK-UNKNOWN: 00 80 eb 25 <unknown>
  87
  88 uqdecp  z0.d, p0.d
  89 // CHECK-INST: uqdecp z0.d, p0.d
  90 // CHECK-ENCODING: [0x00,0x80,0xeb,0x25]
  91 // CHECK-ERROR: instruction requires: sve
  92 // CHECK-UNKNOWN: 00 80 eb 25 <unknown>
  93
  94
  95 // --------------------------------------------------------------------------//
  96 // Test compatibility with MOVPRFX instruction.
  97
  98 movprfx z0, z7
  99 // CHECK-INST: movprfx  z0, z7
 100 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 101 // CHECK-ERROR: instruction requires: sve
 102 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
 103
 104 uqdecp  z0.d, p0.d
 105 // CHECK-INST: uqdecp   z0.d, p0.d
 106 // CHECK-ENCODING: [0x00,0x80,0xeb,0x25]
 107 // CHECK-ERROR: instruction requires: sve
 108 // CHECK-UNKNOWN: 00 80 eb 25 <unknown>