test/MC/AArch64/SVE2/ext.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 ext z0.b, { z1.b, z2.b }, #0
  11 // CHECK-INST: ext z0.b, { z1.b, z2.b }, #0
  12 // CHECK-ENCODING: [0x20,0x00,0x60,0x05]
  13 // CHECK-ERROR: instruction requires: sve2
  14 // CHECK-UNKNOWN: 20 00 60 05 <unknown>
  15
  16 ext z31.b, { z30.b, z31.b }, #255
  17 // CHECK-INST: ext z31.b, { z30.b, z31.b }, #255
  18 // CHECK-ENCODING: [0xdf,0x1f,0x7f,0x05]
  19 // CHECK-ERROR: instruction requires: sve2
  20 // CHECK-UNKNOWN: df 1f 7f 05 <unknown>