llvm/test/MC/AArch64/SME2/bfclamp.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+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=+sme2,+sve-b16b16 < %s \
   6 // RUN:        | llvm-objdump -d --mattr=+sme2,+sve-b16b16 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme2,+sve-b16b16 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sve-b16b16 < %s \
  10 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  11 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sve-b16b16 -disassemble -show-encoding \
  12 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  13
  14 bfclamp {z0.h, z1.h}, z0.h, z0.h  // 11000001-00100000-11000000-00000000
  15 // CHECK-INST: bfclamp { z0.h, z1.h }, z0.h, z0.h
  16 // CHECK-ENCODING: [0x00,0xc0,0x20,0xc1]
  17 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  18 // CHECK-UNKNOWN: c120c000 <unknown>
  19
  20 bfclamp {z20.h, z21.h}, z10.h, z21.h  // 11000001-00110101-11000001-01010100
  21 // CHECK-INST: bfclamp { z20.h, z21.h }, z10.h, z21.h
  22 // CHECK-ENCODING: [0x54,0xc1,0x35,0xc1]
  23 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  24 // CHECK-UNKNOWN: c135c154 <unknown>
  25
  26 bfclamp {z22.h, z23.h}, z13.h, z8.h  // 11000001-00101000-11000001-10110110
  27 // CHECK-INST: bfclamp { z22.h, z23.h }, z13.h, z8.h
  28 // CHECK-ENCODING: [0xb6,0xc1,0x28,0xc1]
  29 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  30 // CHECK-UNKNOWN: c128c1b6 <unknown>
  31
  32 bfclamp {z30.h, z31.h}, z31.h, z31.h  // 11000001-00111111-11000011-11111110
  33 // CHECK-INST: bfclamp { z30.h, z31.h }, z31.h, z31.h
  34 // CHECK-ENCODING: [0xfe,0xc3,0x3f,0xc1]
  35 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  36 // CHECK-UNKNOWN: c13fc3fe <unknown>
  37
  38 bfclamp {z0.h - z3.h}, z0.h, z0.h  // 11000001-00100000-11001000-00000000
  39 // CHECK-INST: bfclamp { z0.h - z3.h }, z0.h, z0.h
  40 // CHECK-ENCODING: [0x00,0xc8,0x20,0xc1]
  41 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  42 // CHECK-UNKNOWN: c120c800 <unknown>
  43
  44 bfclamp {z20.h - z23.h}, z10.h, z21.h  // 11000001-00110101-11001001-01010100
  45 // CHECK-INST: bfclamp { z20.h - z23.h }, z10.h, z21.h
  46 // CHECK-ENCODING: [0x54,0xc9,0x35,0xc1]
  47 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  48 // CHECK-UNKNOWN: c135c954 <unknown>
  49
  50 bfclamp {z20.h - z23.h}, z13.h, z8.h  // 11000001-00101000-11001001-10110100
  51 // CHECK-INST: bfclamp { z20.h - z23.h }, z13.h, z8.h
  52 // CHECK-ENCODING: [0xb4,0xc9,0x28,0xc1]
  53 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  54 // CHECK-UNKNOWN: c128c9b4 <unknown>
  55
  56 bfclamp {z28.h - z31.h}, z31.h, z31.h  // 11000001-00111111-11001011-11111100
  57 // CHECK-INST: bfclamp { z28.h - z31.h }, z31.h, z31.h
  58 // CHECK-ENCODING: [0xfc,0xcb,0x3f,0xc1]
  59 // CHECK-ERROR: instruction requires: sme2 sve-b16b16
  60 // CHECK-UNKNOWN: c13fcbfc <unknown>