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

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1,+b16b16 < %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=+sve2p1,+b16b16 < %s \
   6 // RUN:        | llvm-objdump -d --no-print-imm-hex --mattr=+sve2p1,+b16b16 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p1,+b16b16 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-b16b16 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1,+b16b16 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sve2p1,+b16b16 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14
  15 movprfx z23, z31
  16 bfmla   z23.h, z13.h, z0.h[5]  // 01100100-01101000-00001001-10110111
  17 // CHECK-INST:  movprfx z23, z31
  18 // CHECK-INST: bfmla   z23.h, z13.h, z0.h[5]
  19 // CHECK-ENCODING: [0xb7,0x09,0x68,0x64]
  20 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  21 // CHECK-UNKNOWN: 646809b7 <unknown>
  22
  23 bfmla   z0.h, z0.h, z0.h[0]  // 01100100-00100000-00001000-00000000
  24 // CHECK-INST: bfmla   z0.h, z0.h, z0.h[0]
  25 // CHECK-ENCODING: [0x00,0x08,0x20,0x64]
  26 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  27 // CHECK-UNKNOWN: 64200800 <unknown>
  28
  29 bfmla   z21.h, z10.h, z5.h[6]  // 01100100-01110101-00001001-01010101
  30 // CHECK-INST: bfmla   z21.h, z10.h, z5.h[6]
  31 // CHECK-ENCODING: [0x55,0x09,0x75,0x64]
  32 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  33 // CHECK-UNKNOWN: 64750955 <unknown>
  34
  35 bfmla   z23.h, z13.h, z0.h[5]  // 01100100-01101000-00001001-10110111
  36 // CHECK-INST: bfmla   z23.h, z13.h, z0.h[5]
  37 // CHECK-ENCODING: [0xb7,0x09,0x68,0x64]
  38 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  39 // CHECK-UNKNOWN: 646809b7 <unknown>
  40
  41 bfmla   z31.h, z31.h, z7.h[7]  // 01100100-01111111-00001011-11111111
  42 // CHECK-INST: bfmla   z31.h, z31.h, z7.h[7]
  43 // CHECK-ENCODING: [0xff,0x0b,0x7f,0x64]
  44 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  45 // CHECK-UNKNOWN: 647f0bff <unknown>
  46
  47
  48 movprfx  z23.h, p3/m, z31.h
  49 bfmla   z23.h, p3/m, z13.h, z8.h  // 01100101-00101000-00001101-10110111
  50 // CHECK-INST:  movprfx  z23.h, p3/m, z31.h
  51 // CHECK-INST: bfmla   z23.h, p3/m, z13.h, z8.h
  52 // CHECK-ENCODING: [0xb7,0x0d,0x28,0x65]
  53 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  54 // CHECK-UNKNOWN: 65280db7 <unknown>
  55
  56 movprfx z23, z31
  57 bfmla   z23.h, p3/m, z13.h, z8.h  // 01100101-00101000-00001101-10110111
  58 // CHECK-INST:  movprfx z23, z31
  59 // CHECK-INST: bfmla   z23.h, p3/m, z13.h, z8.h
  60 // CHECK-ENCODING: [0xb7,0x0d,0x28,0x65]
  61 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  62 // CHECK-UNKNOWN: 65280db7 <unknown>
  63
  64 bfmla   z0.h, p0/m, z0.h, z0.h  // 01100101-00100000-00000000-00000000
  65 // CHECK-INST: bfmla   z0.h, p0/m, z0.h, z0.h
  66 // CHECK-ENCODING: [0x00,0x00,0x20,0x65]
  67 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  68 // CHECK-UNKNOWN: 65200000 <unknown>
  69
  70 bfmla   z21.h, p5/m, z10.h, z21.h  // 01100101-00110101-00010101-01010101
  71 // CHECK-INST: bfmla   z21.h, p5/m, z10.h, z21.h
  72 // CHECK-ENCODING: [0x55,0x15,0x35,0x65]
  73 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  74 // CHECK-UNKNOWN: 65351555 <unknown>
  75
  76 bfmla   z23.h, p3/m, z13.h, z8.h  // 01100101-00101000-00001101-10110111
  77 // CHECK-INST: bfmla   z23.h, p3/m, z13.h, z8.h
  78 // CHECK-ENCODING: [0xb7,0x0d,0x28,0x65]
  79 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  80 // CHECK-UNKNOWN: 65280db7 <unknown>
  81
  82 bfmla   z31.h, p7/m, z31.h, z31.h  // 01100101-00111111-00011111-11111111
  83 // CHECK-INST: bfmla   z31.h, p7/m, z31.h, z31.h
  84 // CHECK-ENCODING: [0xff,0x1f,0x3f,0x65]
  85 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  86 // CHECK-UNKNOWN: 653f1fff <unknown>
  87