llvm/test/MC/AArch64/SVE2p1/bfmax.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.h, p3/m, z31.h
  16 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  17 // CHECK-INST:  movprfx  z23.h, p3/m, z31.h
  18 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  19 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  20 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  21 // CHECK-UNKNOWN: 65068db7 <unknown>
  22
  23 movprfx z23, z31
  24 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  25 // CHECK-INST:  movprfx z23, z31
  26 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  27 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  28 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  29 // CHECK-UNKNOWN: 65068db7 <unknown>
  30
  31 bfmax   z0.h, p0/m, z0.h, z0.h  // 01100101-00000110-10000000-00000000
  32 // CHECK-INST: bfmax   z0.h, p0/m, z0.h, z0.h
  33 // CHECK-ENCODING: [0x00,0x80,0x06,0x65]
  34 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  35 // CHECK-UNKNOWN: 65068000 <unknown>
  36
  37 bfmax   z21.h, p5/m, z21.h, z10.h  // 01100101-00000110-10010101-01010101
  38 // CHECK-INST: bfmax   z21.h, p5/m, z21.h, z10.h
  39 // CHECK-ENCODING: [0x55,0x95,0x06,0x65]
  40 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  41 // CHECK-UNKNOWN: 65069555 <unknown>
  42
  43 bfmax   z23.h, p3/m, z23.h, z13.h  // 01100101-00000110-10001101-10110111
  44 // CHECK-INST: bfmax   z23.h, p3/m, z23.h, z13.h
  45 // CHECK-ENCODING: [0xb7,0x8d,0x06,0x65]
  46 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  47 // CHECK-UNKNOWN: 65068db7 <unknown>
  48
  49 bfmax   z31.h, p7/m, z31.h, z31.h  // 01100101-00000110-10011111-11111111
  50 // CHECK-INST: bfmax   z31.h, p7/m, z31.h, z31.h
  51 // CHECK-ENCODING: [0xff,0x9f,0x06,0x65]
  52 // CHECK-ERROR: instruction requires: b16b16 sme2p1 or sve2p1
  53 // CHECK-UNKNOWN: 65069fff <unknown>