llvm/test/MC/AArch64/SVE/cntw.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %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 cntw  x0
  13 // CHECK-INST: cntw     x0
  14 // CHECK-ENCODING: [0xe0,0xe3,0xa0,0x04]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 04a0e3e0 <unknown>
  17
  18 cntw  x0, all
  19 // CHECK-INST: cntw     x0
  20 // CHECK-ENCODING: [0xe0,0xe3,0xa0,0x04]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 04a0e3e0 <unknown>
  23
  24 cntw  x0, all, mul #1
  25 // CHECK-INST: cntw     x0
  26 // CHECK-ENCODING: [0xe0,0xe3,0xa0,0x04]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 04a0e3e0 <unknown>
  29
  30 cntw  x0, all, mul #16
  31 // CHECK-INST: cntw     x0, all, mul #16
  32 // CHECK-ENCODING: [0xe0,0xe3,0xaf,0x04]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 04afe3e0 <unknown>
  35
  36 cntw  x0, pow2
  37 // CHECK-INST: cntw     x0, pow2
  38 // CHECK-ENCODING: [0x00,0xe0,0xa0,0x04]
  39 // CHECK-ERROR: instruction requires: sve or sme
  40 // CHECK-UNKNOWN: 04a0e000 <unknown>
  41
  42 cntw  x0, #28
  43 // CHECK-INST: cntw     x0, #28
  44 // CHECK-ENCODING: [0x80,0xe3,0xa0,0x04]
  45 // CHECK-ERROR: instruction requires: sve or sme
  46 // CHECK-UNKNOWN: 04a0e380 <unknown>