llvm/test/MC/AArch64/SVE2/bext.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2-bitperm < %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=+sve2-bitperm < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sve2-bitperm - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2-bitperm < %s \
  10 // RUN:   | llvm-objdump -d --mattr=-sve2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 bext z0.b, z1.b, z31.b
  13 // CHECK-INST: bext z0.b, z1.b, z31.b
  14 // CHECK-ENCODING: [0x20,0xb0,0x1f,0x45]
  15 // CHECK-ERROR: instruction requires: sve2-bitperm
  16 // CHECK-UNKNOWN: 451fb020 <unknown>
  17
  18 bext z0.h, z1.h, z31.h
  19 // CHECK-INST: bext z0.h, z1.h, z31.h
  20 // CHECK-ENCODING: [0x20,0xb0,0x5f,0x45]
  21 // CHECK-ERROR: instruction requires: sve2-bitperm
  22 // CHECK-UNKNOWN: 455fb020 <unknown>
  23
  24 bext z0.s, z1.s, z31.s
  25 // CHECK-INST: bext z0.s, z1.s, z31.s
  26 // CHECK-ENCODING: [0x20,0xb0,0x9f,0x45]
  27 // CHECK-ERROR: instruction requires: sve2-bitperm
  28 // CHECK-UNKNOWN: 459fb020 <unknown>
  29
  30 bext z0.d, z1.d, z31.d
  31 // CHECK-INST: bext z0.d, z1.d, z31.d
  32 // CHECK-ENCODING: [0x20,0xb0,0xdf,0x45]
  33 // CHECK-ERROR: instruction requires: sve2-bitperm
  34 // CHECK-UNKNOWN: 45dfb020 <unknown>