llvm/test/MC/AArch64/FP8_SME2/movt.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme-lutv2 < %s \
   2 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   3
   4 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   5 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   6
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme-lutv2 < %s \
   8 // RUN:        | llvm-objdump -d --mattr=+sme-lutv2 --no-print-imm-hex - \
   9 // RUN:        | FileCheck %s --check-prefix=CHECK-INST
  10
  11 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sme-lutv2 < %s \
  12 // RUN:        | llvm-objdump -d --mattr=-sme-lutv2 --no-print-imm-hex - \
  13 // RUN:        | FileCheck %s --check-prefix=CHECK-UNKNOWN
  14
  15 // Disassemble encoding and check the re-encoding (-show-encoding) matches.
  16 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme2p1,+sme-lutv2 < %s \
  17 // RUN:        | sed '/.text/d' | sed 's/.*encoding: //g' \
  18 // RUN:        | llvm-mc -triple=aarch64 -mattr=+sme2,+sme2p1,+sme-lutv2 -disassemble -show-encoding \
  19 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
  20
  21 movt    zt0, z0  // 11000000-01001111-00000011-11100000
  22 // CHECK-INST: movt    zt0, z0
  23 // CHECK-ENCODING: [0xe0,0x03,0x4f,0xc0]
  24 // CHECK-ERROR: instruction requires: sme-lutv2
  25 // CHECK-UNKNOWN: c04f03e0 <unknown>
  26
  27 movt    zt0[3, mul vl], z31  // 11000000-01001111-00110011-11111111
  28 // CHECK-INST: movt    zt0[3, mul vl], z31
  29 // CHECK-ENCODING: [0xff,0x33,0x4f,0xc0]
  30 // CHECK-ERROR: instruction requires: sme-lutv2
  31 // CHECK-UNKNOWN: c04f33ff <unknown>