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: 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 fmul    z0.h, p0/m, z0.h, #0.5000000000000
  11 // CHECK-INST: fmul    z0.h, p0/m, z0.h, #0.5
  12 // CHECK-ENCODING: [0x00,0x80,0x5a,0x65]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 00 80 5a 65 <unknown>
  15
  16 fmul    z0.h, p0/m, z0.h, #0.5
  17 // CHECK-INST: fmul    z0.h, p0/m, z0.h, #0.5
  18 // CHECK-ENCODING: [0x00,0x80,0x5a,0x65]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: 00 80 5a 65 <unknown>
  21
  22 fmul    z0.s, p0/m, z0.s, #0.5
  23 // CHECK-INST: fmul    z0.s, p0/m, z0.s, #0.5
  24 // CHECK-ENCODING: [0x00,0x80,0x9a,0x65]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: 00 80 9a 65 <unknown>
  27
  28 fmul    z0.d, p0/m, z0.d, #0.5
  29 // CHECK-INST: fmul    z0.d, p0/m, z0.d, #0.5
  30 // CHECK-ENCODING: [0x00,0x80,0xda,0x65]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 00 80 da 65 <unknown>
  33
  34 fmul    z31.h, p7/m, z31.h, #2.0
  35 // CHECK-INST: fmul    z31.h, p7/m, z31.h, #2.0
  36 // CHECK-ENCODING: [0x3f,0x9c,0x5a,0x65]
  37 // CHECK-ERROR: instruction requires: sve
  38 // CHECK-UNKNOWN: 3f 9c 5a 65 <unknown>
  39
  40 fmul    z31.s, p7/m, z31.s, #2.0
  41 // CHECK-INST: fmul    z31.s, p7/m, z31.s, #2.0
  42 // CHECK-ENCODING: [0x3f,0x9c,0x9a,0x65]
  43 // CHECK-ERROR: instruction requires: sve
  44 // CHECK-UNKNOWN: 3f 9c 9a 65 <unknown>
  45
  46 fmul    z31.d, p7/m, z31.d, #2.0
  47 // CHECK-INST: fmul    z31.d, p7/m, z31.d, #2.0
  48 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
  49 // CHECK-ERROR: instruction requires: sve
  50 // CHECK-UNKNOWN: 3f 9c da 65 <unknown>
  51
  52 fmul    z0.h, z0.h, z0.h[0]
  53 // CHECK-INST: fmul    z0.h, z0.h, z0.h[0]
  54 // CHECK-ENCODING: [0x00,0x20,0x20,0x64]
  55 // CHECK-ERROR: instruction requires: sve
  56 // CHECK-UNKNOWN: 00 20 20 64 <unknown>
  57
  58 fmul    z0.s, z0.s, z0.s[0]
  59 // CHECK-INST: fmul    z0.s, z0.s, z0.s[0]
  60 // CHECK-ENCODING: [0x00,0x20,0xa0,0x64]
  61 // CHECK-ERROR: instruction requires: sve
  62 // CHECK-UNKNOWN: 00 20 a0 64 <unknown>
  63
  64 fmul    z0.d, z0.d, z0.d[0]
  65 // CHECK-INST: fmul    z0.d, z0.d, z0.d[0]
  66 // CHECK-ENCODING: [0x00,0x20,0xe0,0x64]
  67 // CHECK-ERROR: instruction requires: sve
  68 // CHECK-UNKNOWN: 00 20 e0 64 <unknown>
  69
  70 fmul    z31.h, z31.h, z7.h[7]
  71 // CHECK-INST: fmul    z31.h, z31.h, z7.h[7]
  72 // CHECK-ENCODING: [0xff,0x23,0x7f,0x64]
  73 // CHECK-ERROR: instruction requires: sve
  74 // CHECK-UNKNOWN: ff 23 7f 64 <unknown>
  75
  76 fmul    z31.s, z31.s, z7.s[3]
  77 // CHECK-INST: fmul    z31.s, z31.s, z7.s[3]
  78 // CHECK-ENCODING: [0xff,0x23,0xbf,0x64]
  79 // CHECK-ERROR: instruction requires: sve
  80 // CHECK-UNKNOWN: ff 23 bf 64 <unknown>
  81
  82 fmul    z31.d, z31.d, z15.d[1]
  83 // CHECK-INST: fmul    z31.d, z31.d, z15.d[1]
  84 // CHECK-ENCODING: [0xff,0x23,0xff,0x64]
  85 // CHECK-ERROR: instruction requires: sve
  86 // CHECK-UNKNOWN: ff 23 ff 64 <unknown>
  87
  88 fmul    z0.h, p7/m, z0.h, z31.h
  89 // CHECK-INST: fmul     z0.h, p7/m, z0.h, z31.h
  90 // CHECK-ENCODING: [0xe0,0x9f,0x42,0x65]
  91 // CHECK-ERROR: instruction requires: sve
  92 // CHECK-UNKNOWN: e0 9f 42 65 <unknown>
  93
  94 fmul    z0.s, p7/m, z0.s, z31.s
  95 // CHECK-INST: fmul     z0.s, p7/m, z0.s, z31.s
  96 // CHECK-ENCODING: [0xe0,0x9f,0x82,0x65]
  97 // CHECK-ERROR: instruction requires: sve
  98 // CHECK-UNKNOWN: e0 9f 82 65 <unknown>
  99
 100 fmul    z0.d, p7/m, z0.d, z31.d
 101 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 102 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 103 // CHECK-ERROR: instruction requires: sve
 104 // CHECK-UNKNOWN: e0 9f c2 65 <unknown>
 105
 106 fmul z0.h, z1.h, z31.h
 107 // CHECK-INST: fmul     z0.h, z1.h, z31.h
 108 // CHECK-ENCODING: [0x20,0x08,0x5f,0x65]
 109 // CHECK-ERROR: instruction requires: sve
 110 // CHECK-UNKNOWN: 20 08 5f 65 <unknown>
 111
 112 fmul z0.s, z1.s, z31.s
 113 // CHECK-INST: fmul     z0.s, z1.s, z31.s
 114 // CHECK-ENCODING: [0x20,0x08,0x9f,0x65]
 115 // CHECK-ERROR: instruction requires: sve
 116 // CHECK-UNKNOWN: 20 08 9f 65 <unknown>
 117
 118 fmul z0.d, z1.d, z31.d
 119 // CHECK-INST: fmul     z0.d, z1.d, z31.d
 120 // CHECK-ENCODING: [0x20,0x08,0xdf,0x65]
 121 // CHECK-ERROR: instruction requires: sve
 122 // CHECK-UNKNOWN: 20 08 df 65 <unknown>
 123
 124
 125 // --------------------------------------------------------------------------//
 126 // Test compatibility with MOVPRFX instruction.
 127
 128 movprfx z31.d, p7/z, z6.d
 129 // CHECK-INST: movprfx  z31.d, p7/z, z6.d
 130 // CHECK-ENCODING: [0xdf,0x3c,0xd0,0x04]
 131 // CHECK-ERROR: instruction requires: sve
 132 // CHECK-UNKNOWN: df 3c d0 04 <unknown>
 133
 134 fmul    z31.d, p7/m, z31.d, #2.0
 135 // CHECK-INST: fmul     z31.d, p7/m, z31.d, #2.0
 136 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
 137 // CHECK-ERROR: instruction requires: sve
 138 // CHECK-UNKNOWN: 3f 9c da 65 <unknown>
 139
 140 movprfx z31, z6
 141 // CHECK-INST: movprfx  z31, z6
 142 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
 143 // CHECK-ERROR: instruction requires: sve
 144 // CHECK-UNKNOWN: df bc 20 04 <unknown>
 145
 146 fmul    z31.d, p7/m, z31.d, #2.0
 147 // CHECK-INST: fmul     z31.d, p7/m, z31.d, #2.0
 148 // CHECK-ENCODING: [0x3f,0x9c,0xda,0x65]
 149 // CHECK-ERROR: instruction requires: sve
 150 // CHECK-UNKNOWN: 3f 9c da 65 <unknown>
 151
 152 movprfx z0.d, p7/z, z7.d
 153 // CHECK-INST: movprfx  z0.d, p7/z, z7.d
 154 // CHECK-ENCODING: [0xe0,0x3c,0xd0,0x04]
 155 // CHECK-ERROR: instruction requires: sve
 156 // CHECK-UNKNOWN: e0 3c d0 04 <unknown>
 157
 158 fmul    z0.d, p7/m, z0.d, z31.d
 159 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 160 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 161 // CHECK-ERROR: instruction requires: sve
 162 // CHECK-UNKNOWN: e0 9f c2 65 <unknown>
 163
 164 movprfx z0, z7
 165 // CHECK-INST: movprfx  z0, z7
 166 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
 167 // CHECK-ERROR: instruction requires: sve
 168 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
 169
 170 fmul    z0.d, p7/m, z0.d, z31.d
 171 // CHECK-INST: fmul     z0.d, p7/m, z0.d, z31.d
 172 // CHECK-ENCODING: [0xe0,0x9f,0xc2,0x65]
 173 // CHECK-ERROR: instruction requires: sve
 174 // CHECK-UNKNOWN: e0 9f c2 65 <unknown>