llvm/test/MC/AArch64/SVE/st1b-sve-only.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
  10 // RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 // Test instruction variants that aren't legal in streaming mode.
  13
  14 st1b    { z0.s }, p0, [x0, z0.s, uxtw]
  15 // CHECK-INST: st1b    { z0.s }, p0, [x0, z0.s, uxtw]
  16 // CHECK-ENCODING: [0x00,0x80,0x40,0xe4]
  17 // CHECK-ERROR: instruction requires: sve
  18 // CHECK-UNKNOWN: e4408000 <unknown>
  19
  20 st1b    { z0.s }, p0, [x0, z0.s, sxtw]
  21 // CHECK-INST: st1b    { z0.s }, p0, [x0, z0.s, sxtw]
  22 // CHECK-ENCODING: [0x00,0xc0,0x40,0xe4]
  23 // CHECK-ERROR: instruction requires: sve
  24 // CHECK-UNKNOWN: e440c000 <unknown>
  25
  26 st1b    { z0.d }, p0, [x0, z0.d, uxtw]
  27 // CHECK-INST: st1b    { z0.d }, p0, [x0, z0.d, uxtw]
  28 // CHECK-ENCODING: [0x00,0x80,0x00,0xe4]
  29 // CHECK-ERROR: instruction requires: sve
  30 // CHECK-UNKNOWN: e4008000 <unknown>
  31
  32 st1b    { z0.d }, p0, [x0, z0.d, sxtw]
  33 // CHECK-INST: st1b    { z0.d }, p0, [x0, z0.d, sxtw]
  34 // CHECK-ENCODING: [0x00,0xc0,0x00,0xe4]
  35 // CHECK-ERROR: instruction requires: sve
  36 // CHECK-UNKNOWN: e400c000 <unknown>
  37
  38 st1b    { z0.d }, p0, [x0, z0.d]
  39 // CHECK-INST: st1b    { z0.d }, p0, [x0, z0.d]
  40 // CHECK-ENCODING: [0x00,0xa0,0x00,0xe4]
  41 // CHECK-ERROR: instruction requires: sve
  42 // CHECK-UNKNOWN: e400a000 <unknown>
  43
  44 st1b    { z31.s }, p7, [z31.s, #31]
  45 // CHECK-INST: st1b    { z31.s }, p7, [z31.s, #31]
  46 // CHECK-ENCODING: [0xff,0xbf,0x7f,0xe4]
  47 // CHECK-ERROR: instruction requires: sve
  48 // CHECK-UNKNOWN: e47fbfff <unknown>
  49
  50 st1b    { z31.d }, p7, [z31.d, #31]
  51 // CHECK-INST: st1b    { z31.d }, p7, [z31.d, #31]
  52 // CHECK-ENCODING: [0xff,0xbf,0x5f,0xe4]
  53 // CHECK-ERROR: instruction requires: sve
  54 // CHECK-UNKNOWN: e45fbfff <unknown>
  55
  56 st1b    { z0.s }, p7, [z0.s, #0]
  57 // CHECK-INST: st1b    { z0.s }, p7, [z0.s]
  58 // CHECK-ENCODING: [0x00,0xbc,0x60,0xe4]
  59 // CHECK-ERROR: instruction requires: sve
  60 // CHECK-UNKNOWN: e460bc00 <unknown>
  61
  62 st1b    { z0.s }, p7, [z0.s]
  63 // CHECK-INST: st1b    { z0.s }, p7, [z0.s]
  64 // CHECK-ENCODING: [0x00,0xbc,0x60,0xe4]
  65 // CHECK-ERROR: instruction requires: sve
  66 // CHECK-UNKNOWN: e460bc00 <unknown>
  67
  68 st1b    { z0.d }, p7, [z0.d, #0]
  69 // CHECK-INST: st1b    { z0.d }, p7, [z0.d]
  70 // CHECK-ENCODING: [0x00,0xbc,0x40,0xe4]
  71 // CHECK-ERROR: instruction requires: sve
  72 // CHECK-UNKNOWN: e440bc00 <unknown>
  73
  74 st1b    { z0.d }, p7, [z0.d]
  75 // CHECK-INST: st1b    { z0.d }, p7, [z0.d]
  76 // CHECK-ENCODING: [0x00,0xbc,0x40,0xe4]
  77 // CHECK-ERROR: instruction requires: sve
  78 // CHECK-UNKNOWN: e440bc00 <unknown>