llvm/test/MC/AArch64/SVE2p1/fdot.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 < %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=+sme2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sme2 - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2 < %s \
  10 // RUN:        | llvm-objdump -d --mattr=-sme2,-sve2p1 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 < %s \
  12 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  13 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2 -disassemble -show-encoding \
  14 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  15
  16 movprfx z23, z31
  17 fdot    z23.s, z13.h, z8.h  // 01100100-00101000-10000001-10110111
  18 // CHECK-INST:  movprfx z23, z31
  19 // CHECK-INST: fdot    z23.s, z13.h, z8.h
  20 // CHECK-ENCODING: [0xb7,0x81,0x28,0x64]
  21 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  22 // CHECK-UNKNOWN: 642881b7 <unknown>
  23
  24 fdot    z0.s, z0.h, z0.h  // 01100100-00100000-10000000-00000000
  25 // CHECK-INST: fdot    z0.s, z0.h, z0.h
  26 // CHECK-ENCODING: [0x00,0x80,0x20,0x64]
  27 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  28 // CHECK-UNKNOWN: 64208000 <unknown>
  29
  30 fdot    z21.s, z10.h, z21.h  // 01100100-00110101-10000001-01010101
  31 // CHECK-INST: fdot    z21.s, z10.h, z21.h
  32 // CHECK-ENCODING: [0x55,0x81,0x35,0x64]
  33 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  34 // CHECK-UNKNOWN: 64358155 <unknown>
  35
  36 fdot    z23.s, z13.h, z8.h  // 01100100-00101000-10000001-10110111
  37 // CHECK-INST: fdot    z23.s, z13.h, z8.h
  38 // CHECK-ENCODING: [0xb7,0x81,0x28,0x64]
  39 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  40 // CHECK-UNKNOWN: 642881b7 <unknown>
  41
  42 fdot    z31.s, z31.h, z31.h  // 01100100-00111111-10000011-11111111
  43 // CHECK-INST: fdot    z31.s, z31.h, z31.h
  44 // CHECK-ENCODING: [0xff,0x83,0x3f,0x64]
  45 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  46 // CHECK-UNKNOWN: 643f83ff <unknown>
  47
  48 movprfx z23, z31
  49 fdot    z23.s, z13.h, z0.h[1]  // 01100100-00101000-01000001-10110111
  50 // CHECK-INST:  movprfx z23, z31
  51 // CHECK-INST: fdot    z23.s, z13.h, z0.h[1]
  52 // CHECK-ENCODING: [0xb7,0x41,0x28,0x64]
  53 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  54 // CHECK-UNKNOWN: 642841b7 <unknown>
  55
  56 fdot    z0.s, z0.h, z0.h[0]  // 01100100-00100000-01000000-00000000
  57 // CHECK-INST: fdot    z0.s, z0.h, z0.h[0]
  58 // CHECK-ENCODING: [0x00,0x40,0x20,0x64]
  59 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  60 // CHECK-UNKNOWN: 64204000 <unknown>
  61
  62 fdot    z21.s, z10.h, z5.h[2]  // 01100100-00110101-01000001-01010101
  63 // CHECK-INST: fdot    z21.s, z10.h, z5.h[2]
  64 // CHECK-ENCODING: [0x55,0x41,0x35,0x64]
  65 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  66 // CHECK-UNKNOWN: 64354155 <unknown>
  67
  68 fdot    z23.s, z13.h, z0.h[1]  // 01100100-00101000-01000001-10110111
  69 // CHECK-INST: fdot    z23.s, z13.h, z0.h[1]
  70 // CHECK-ENCODING: [0xb7,0x41,0x28,0x64]
  71 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  72 // CHECK-UNKNOWN: 642841b7 <unknown>
  73
  74 fdot    z31.s, z31.h, z7.h[3]  // 01100100-00111111-01000011-11111111
  75 // CHECK-INST: fdot    z31.s, z31.h, z7.h[3]
  76 // CHECK-ENCODING: [0xff,0x43,0x3f,0x64]
  77 // CHECK-ERROR: instruction requires: sme2 or sve2p1
  78 // CHECK-UNKNOWN: 643f43ff <unknown>