llvm/test/MC/AArch64/SVE2p2/ursqrte_z.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2p2 < %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=+sve2p2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sve2p2 - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2p2 < %s \
  10 // RUN:        | llvm-objdump -d --mattr=-sme2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  12 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p2 < %s \
  13 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  14 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sve2p2 -disassemble -show-encoding \
  15 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  16
  17 ursqrte z0.s, p0/z, z0.s  // 01000100-10000011-10100000-00000000
  18 // CHECK-INST: ursqrte z0.s, p0/z, z0.s
  19 // CHECK-ENCODING: [0x00,0xa0,0x83,0x44]
  20 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  21 // CHECK-UNKNOWN: 4483a000 <unknown>
  22
  23 ursqrte z21.s, p5/z, z10.s  // 01000100-10000011-10110101-01010101
  24 // CHECK-INST: ursqrte z21.s, p5/z, z10.s
  25 // CHECK-ENCODING: [0x55,0xb5,0x83,0x44]
  26 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  27 // CHECK-UNKNOWN: 4483b555 <unknown>
  28
  29 ursqrte z31.s, p7/z, z31.s  // 01000100-10000011-10111111-11111111
  30 // CHECK-INST: ursqrte z31.s, p7/z, z31.s
  31 // CHECK-ENCODING: [0xff,0xbf,0x83,0x44]
  32 // CHECK-ERROR: instruction requires: sme2p2 or sve2p2
  33 // CHECK-UNKNOWN: 4483bfff <unknown>