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

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+sve-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=+sve2,+sve-b16b16 < %s \
   6 // RUN:        | llvm-objdump -d --no-print-imm-hex --mattr=+sve2,+sve-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2,+sve-b16b16 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sve-b16b16 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2,+sve-b16b16 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sve2,+sve-b16b16 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sve-b16b16 < %s \
  15 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  16 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sve-b16b16 < %s \
  17 // RUN:        | llvm-objdump -d --no-print-imm-hex --mattr=+sme2,+sve-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
  18 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sve-b16b16 < %s \
  19 // RUN:        | llvm-objdump -d --mattr=-sve-b16b16 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  20 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sve-b16b16 < %s \
  21 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  22 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sve-b16b16 -disassemble -show-encoding \
  23 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  24
  25 movprfx  z23.h, p3/m, z31.h
  26 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  27 // CHECK-INST:  movprfx  z23.h, p3/m, z31.h
  28 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  29 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  30 // CHECK-ERROR: instruction requires: sve-b16b16
  31 // CHECK-UNKNOWN: 65068db7 <unknown>
  32
  33 movprfx z23, z31
  34 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  35 // CHECK-INST:  movprfx z23, z31
  36 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  37 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  38 // CHECK-ERROR: instruction requires: sve-b16b16
  39 // CHECK-UNKNOWN: 65068db7 <unknown>
  40
  41 bfmax   z0.h, p0/m, z0.h, z0.h  // 01100101-00000110-10000000-00000000
  42 // CHECK-INST: bfmax   z0.h, p0/m, z0.h, z0.h
  43 // CHECK-ENCODING: [0x00,0x80,0x06,0x65]
  44 // CHECK-ERROR: instruction requires: sve-b16b16
  45 // CHECK-UNKNOWN: 65068000 <unknown>
  46
  47 bfmax   z21.h, p5/m, z21.h, z10.h  // 01100101-00000110-10010101-01010101
  48 // CHECK-INST: bfmax   z21.h, p5/m, z21.h, z10.h
  49 // CHECK-ENCODING: [0x55,0x95,0x06,0x65]
  50 // CHECK-ERROR: instruction requires: sve-b16b16
  51 // CHECK-UNKNOWN: 65069555 <unknown>
  52
  53 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  54 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  55 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  56 // CHECK-ERROR: instruction requires: sve-b16b16
  57 // CHECK-UNKNOWN: 65068db7 <unknown>
  58
  59 bfmax   z31.h, p7/m, z31.h, z31.h  // 01100101-00000110-10011111-11111111
  60 // CHECK-INST: bfmax   z31.h, p7/m, z31.h, z31.h
  61 // CHECK-ENCODING: [0xff,0x9f,0x06,0x65]
  62 // CHECK-ERROR: instruction requires: sve-b16b16
  63 // CHECK-UNKNOWN: 65069fff <unknown>