llvm/test/MC/AArch64/SVE/fmul.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 -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 fmul    z0.h, p0/m, z0.h, #0.5000000000000
  13 // CHECK-INST: fmul    z0.h, p0/m, z0.h, #0.5
  14 // CHECK-ENCODING: [0x00,0x80,0x5a,0x65]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 655a8000 <unknown>
  17
  18 fmul    z0.h, p0/m, z0.h, #0.5
  19 // CHECK-INST: fmul    z0.h, p0/m, z0.h, #0.5
  20 // CHECK-ENCODING: [0x00,0x80,0x5a,0x65]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 655a8000 <unknown>
  23
  24 fmul    z0.s, p0/m, z0.s, #0.5
  25 // CHECK-INST: fmul    z0.s, p0/m, z0.s, #0.5
  26 // CHECK-ENCODING: [0x00,0x80,0x9a,0x65]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 659a8000 <unknown>
  29
  30 fmul    z0.d, p0/m, z0.d, #0.5
  31 // CHECK-INST: fmul    z0.d, p0/m, z0.d, #0.5
  32 // CHECK-ENCODING: [0x00,0x80,0xda,0x65]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 65da8000 <unknown>
  35
  36 fmul    z31.h, p7/m, z31.h, #2.0
  37 // CHECK-INST: fmul    z31.h, p7/m, z31.h, #2.0
  38 // CHECK-ENCODING: [0x3f,0x9c,0x5a,0x65]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 655a9c3f <unknown>
  41
  42 fmul    z31.s, p7/m, z31.s, #2.0
  43 // CHECK-INST: fmul    z31.s, p7/m, z31.s, #2.0
  44 // CHECK-ENCODING: [0x3f,0x9c,0x9a,0x65]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 659a9c3f <unknown>
  47
  48 fmul    z31.d, p7/m, z31.d, #2.0
  49 // CHECK-INST: fmul    z31.d, p7/m, z31.d, #2.0
  50 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
  51 // CHECK-ERROR: instruction requires: sve or sme
  52 // CHECK-UNKNOWN: 65da9c3f <unknown>
  53
  54 fmul    z0.h, z0.h, z0.h[0]
  55 // CHECK-INST: fmul    z0.h, z0.h, z0.h[0]
  56 // CHECK-ENCODING: [0x00,0x20,0x20,0x64]
  57 // CHECK-ERROR: instruction requires: sve or sme
  58 // CHECK-UNKNOWN: 64202000 <unknown>
  59
  60 fmul    z0.s, z0.s, z0.s[0]
  61 // CHECK-INST: fmul    z0.s, z0.s, z0.s[0]
  62 // CHECK-ENCODING: [0x00,0x20,0xa0,0x64]
  63 // CHECK-ERROR: instruction requires: sve or sme
  64 // CHECK-UNKNOWN: 64a02000 <unknown>
  65
  66 fmul    z0.d, z0.d, z0.d[0]
  67 // CHECK-INST: fmul    z0.d, z0.d, z0.d[0]
  68 // CHECK-ENCODING: [0x00,0x20,0xe0,0x64]
  69 // CHECK-ERROR: instruction requires: sve or sme
  70 // CHECK-UNKNOWN: 64e02000 <unknown>
  71
  72 fmul    z31.h, z31.h, z7.h[7]
  73 // CHECK-INST: fmul    z31.h, z31.h, z7.h[7]
  74 // CHECK-ENCODING: [0xff,0x23,0x7f,0x64]
  75 // CHECK-ERROR: instruction requires: sve or sme
  76 // CHECK-UNKNOWN: 647f23ff <unknown>
  77
  78 fmul    z31.s, z31.s, z7.s[3]
  79 // CHECK-INST: fmul    z31.s, z31.s, z7.s[3]
  80 // CHECK-ENCODING: [0xff,0x23,0xbf,0x64]
  81 // CHECK-ERROR: instruction requires: sve or sme
  82 // CHECK-UNKNOWN: 64bf23ff <unknown>
  83
  84 fmul    z31.d, z31.d, z15.d[1]
  85 // CHECK-INST: fmul    z31.d, z31.d, z15.d[1]
  86 // CHECK-ENCODING: [0xff,0x23,0xff,0x64]
  87 // CHECK-ERROR: instruction requires: sve or sme
  88 // CHECK-UNKNOWN: 64ff23ff <unknown>
  89
  90 fmul    z0.h, p7/m, z0.h, z31.h
  91 // CHECK-INST: fmul     z0.h, p7/m, z0.h, z31.h
  92 // CHECK-ENCODING: [0xe0,0x9f,0x42,0x65]
  93 // CHECK-ERROR: instruction requires: sve or sme
  94 // CHECK-UNKNOWN: 65429fe0 <unknown>
  95
  96 fmul    z0.s, p7/m, z0.s, z31.s
  97 // CHECK-INST: fmul     z0.s, p7/m, z0.s, z31.s
  98 // CHECK-ENCODING: [0xe0,0x9f,0x82,0x65]
  99 // CHECK-ERROR: instruction requires: sve or sme
 100 // CHECK-UNKNOWN: 65829fe0 <unknown>
 101
 102 fmul    z0.d, p7/m, z0.d, z31.d
 103 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 104 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 105 // CHECK-ERROR: instruction requires: sve or sme
 106 // CHECK-UNKNOWN: 65c29fe0 <unknown>
 107
 108 fmul z0.h, z1.h, z31.h
 109 // CHECK-INST: fmul     z0.h, z1.h, z31.h
 110 // CHECK-ENCODING: [0x20,0x08,0x5f,0x65]
 111 // CHECK-ERROR: instruction requires: sve or sme
 112 // CHECK-UNKNOWN: 655f0820 <unknown>
 113
 114 fmul z0.s, z1.s, z31.s
 115 // CHECK-INST: fmul     z0.s, z1.s, z31.s
 116 // CHECK-ENCODING: [0x20,0x08,0x9f,0x65]
 117 // CHECK-ERROR: instruction requires: sve or sme
 118 // CHECK-UNKNOWN: 659f0820 <unknown>
 119
 120 fmul z0.d, z1.d, z31.d
 121 // CHECK-INST: fmul     z0.d, z1.d, z31.d
 122 // CHECK-ENCODING: [0x20,0x08,0xdf,0x65]
 123 // CHECK-ERROR: instruction requires: sve or sme
 124 // CHECK-UNKNOWN: 65df0820 <unknown>
 125
 126
 127 // --------------------------------------------------------------------------//
 128 // Test compatibility with MOVPRFX instruction.
 129
 130 movprfx z31.d, p7/z, z6.d
 131 // CHECK-INST: movprfx  z31.d, p7/z, z6.d
 132 // CHECK-ENCODING: [0xdf,0x3c,0xd0,0x04]
 133 // CHECK-ERROR: instruction requires: sve or sme
 134 // CHECK-UNKNOWN: 04d03cdf <unknown>
 135
 136 fmul    z31.d, p7/m, z31.d, #2.0
 137 // CHECK-INST: fmul     z31.d, p7/m, z31.d, #2.0
 138 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
 139 // CHECK-ERROR: instruction requires: sve or sme
 140 // CHECK-UNKNOWN: 65da9c3f <unknown>
 141
 142 movprfx z31, z6
 143 // CHECK-INST: movprfx  z31, z6
 144 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
 145 // CHECK-ERROR: instruction requires: sve or sme
 146 // CHECK-UNKNOWN: 0420bcdf <unknown>
 147
 148 fmul    z31.d, p7/m, z31.d, #2.0
 149 // CHECK-INST: fmul     z31.d, p7/m, z31.d, #2.0
 150 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
 151 // CHECK-ERROR: instruction requires: sve or sme
 152 // CHECK-UNKNOWN: 65da9c3f <unknown>
 153
 154 movprfx z0.d, p7/z, z7.d
 155 // CHECK-INST: movprfx  z0.d, p7/z, z7.d
 156 // CHECK-ENCODING: [0xe0,0x3c,0xd0,0x04]
 157 // CHECK-ERROR: instruction requires: sve or sme
 158 // CHECK-UNKNOWN: 04d03ce0 <unknown>
 159
 160 fmul    z0.d, p7/m, z0.d, z31.d
 161 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 162 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 163 // CHECK-ERROR: instruction requires: sve or sme
 164 // CHECK-UNKNOWN: 65c29fe0 <unknown>
 165
 166 movprfx z0, z7
 167 // CHECK-INST: movprfx  z0, z7
 168 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 169 // CHECK-ERROR: instruction requires: sve or sme
 170 // CHECK-UNKNOWN: 0420bce0 <unknown>
 171
 172 fmul    z0.d, p7/m, z0.d, z31.d
 173 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 174 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 175 // CHECK-ERROR: instruction requires: sve or sme
 176 // CHECK-UNKNOWN: 65c29fe0 <unknown>