llvm/test/MC/AArch64/SVE/umax.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 umax    z0.b, z0.b, #0
  13 // CHECK-INST: umax     z0.b, z0.b, #0
  14 // CHECK-ENCODING: [0x00,0xc0,0x29,0x25]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 2529c000 <unknown>
  17
  18 umax    z31.b, z31.b, #255
  19 // CHECK-INST: umax     z31.b, z31.b, #255
  20 // CHECK-ENCODING: [0xff,0xdf,0x29,0x25]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 2529dfff <unknown>
  23
  24 umax    z0.b, z0.b, #0
  25 // CHECK-INST: umax     z0.b, z0.b, #0
  26 // CHECK-ENCODING: [0x00,0xc0,0x29,0x25]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 2529c000 <unknown>
  29
  30 umax    z31.b, z31.b, #255
  31 // CHECK-INST: umax     z31.b, z31.b, #255
  32 // CHECK-ENCODING: [0xff,0xdf,0x29,0x25]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 2529dfff <unknown>
  35
  36 umax    z0.b, z0.b, #0
  37 // CHECK-INST: umax     z0.b, z0.b, #0
  38 // CHECK-ENCODING: [0x00,0xc0,0x29,0x25]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 2529c000 <unknown>
  41
  42 umax    z31.b, z31.b, #255
  43 // CHECK-INST: umax     z31.b, z31.b, #255
  44 // CHECK-ENCODING: [0xff,0xdf,0x29,0x25]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 2529dfff <unknown>
  47
  48 umax    z0.b, z0.b, #0
  49 // CHECK-INST: umax     z0.b, z0.b, #0
  50 // CHECK-ENCODING: [0x00,0xc0,0x29,0x25]
  51 // CHECK-ERROR: instruction requires: sve or sme
  52 // CHECK-UNKNOWN: 2529c000 <unknown>
  53
  54 umax    z31.b, z31.b, #255
  55 // CHECK-INST: umax     z31.b, z31.b, #255
  56 // CHECK-ENCODING: [0xff,0xdf,0x29,0x25]
  57 // CHECK-ERROR: instruction requires: sve or sme
  58 // CHECK-UNKNOWN: 2529dfff <unknown>
  59
  60 umax    z31.b, p7/m, z31.b, z31.b
  61 // CHECK-INST: umax    z31.b, p7/m, z31.b, z31.b
  62 // CHECK-ENCODING: [0xff,0x1f,0x09,0x04]
  63 // CHECK-ERROR: instruction requires: sve or sme
  64 // CHECK-UNKNOWN: 04091fff <unknown>
  65
  66 umax    z31.h, p7/m, z31.h, z31.h
  67 // CHECK-INST: umax    z31.h, p7/m, z31.h, z31.h
  68 // CHECK-ENCODING: [0xff,0x1f,0x49,0x04]
  69 // CHECK-ERROR: instruction requires: sve or sme
  70 // CHECK-UNKNOWN: 04491fff <unknown>
  71
  72 umax    z31.s, p7/m, z31.s, z31.s
  73 // CHECK-INST: umax    z31.s, p7/m, z31.s, z31.s
  74 // CHECK-ENCODING: [0xff,0x1f,0x89,0x04]
  75 // CHECK-ERROR: instruction requires: sve or sme
  76 // CHECK-UNKNOWN: 04891fff <unknown>
  77
  78 umax    z31.d, p7/m, z31.d, z31.d
  79 // CHECK-INST: umax    z31.d, p7/m, z31.d, z31.d
  80 // CHECK-ENCODING: [0xff,0x1f,0xc9,0x04]
  81 // CHECK-ERROR: instruction requires: sve or sme
  82 // CHECK-UNKNOWN: 04c91fff <unknown>
  83
  84
  85 // --------------------------------------------------------------------------//
  86 // Test compatibility with MOVPRFX instruction.
  87
  88 movprfx z4.d, p7/z, z6.d
  89 // CHECK-INST: movprfx  z4.d, p7/z, z6.d
  90 // CHECK-ENCODING: [0xc4,0x3c,0xd0,0x04]
  91 // CHECK-ERROR: instruction requires: sve or sme
  92 // CHECK-UNKNOWN: 04d03cc4 <unknown>
  93
  94 umax    z4.d, p7/m, z4.d, z31.d
  95 // CHECK-INST: umax     z4.d, p7/m, z4.d, z31.d
  96 // CHECK-ENCODING: [0xe4,0x1f,0xc9,0x04]
  97 // CHECK-ERROR: instruction requires: sve or sme
  98 // CHECK-UNKNOWN: 04c91fe4 <unknown>
  99
 100 movprfx z4, z6
 101 // CHECK-INST: movprfx  z4, z6
 102 // CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
 103 // CHECK-ERROR: instruction requires: sve or sme
 104 // CHECK-UNKNOWN: 0420bcc4 <unknown>
 105
 106 umax    z4.d, p7/m, z4.d, z31.d
 107 // CHECK-INST: umax     z4.d, p7/m, z4.d, z31.d
 108 // CHECK-ENCODING: [0xe4,0x1f,0xc9,0x04]
 109 // CHECK-ERROR: instruction requires: sve or sme
 110 // CHECK-UNKNOWN: 04c91fe4 <unknown>
 111
 112 movprfx z31, z6
 113 // CHECK-INST: movprfx  z31, z6
 114 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
 115 // CHECK-ERROR: instruction requires: sve or sme
 116 // CHECK-UNKNOWN: 0420bcdf <unknown>
 117
 118 umax    z31.b, z31.b, #255
 119 // CHECK-INST: umax     z31.b, z31.b, #255
 120 // CHECK-ENCODING: [0xff,0xdf,0x29,0x25]
 121 // CHECK-ERROR: instruction requires: sve or sme
 122 // CHECK-UNKNOWN: 2529dfff <unknown>