llvm/test/MC/AArch64/SVE/addvl.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 addvl   x21, x21, #0
  13 // CHECK-INST: addvl   x21, x21, #0
  14 // CHECK-ENCODING: [0x15,0x50,0x35,0x04]
  15 // CHECK-ERROR: instruction requires: sve or sme
  16 // CHECK-UNKNOWN: 04355015 <unknown>
  17
  18 addvl   x23, x8, #-1
  19 // CHECK-INST: addvl   x23, x8, #-1
  20 // CHECK-ENCODING: [0xf7,0x57,0x28,0x04]
  21 // CHECK-ERROR: instruction requires: sve or sme
  22 // CHECK-UNKNOWN: 042857f7 <unknown>
  23
  24 addvl   sp, sp, #31
  25 // CHECK-INST: addvl   sp, sp, #31
  26 // CHECK-ENCODING: [0xff,0x53,0x3f,0x04]
  27 // CHECK-ERROR: instruction requires: sve or sme
  28 // CHECK-UNKNOWN: 043f53ff <unknown>
  29
  30 addvl   x0, x0, #-32
  31 // CHECK-INST: addvl   x0, x0, #-32
  32 // CHECK-ENCODING: [0x00,0x54,0x20,0x04]
  33 // CHECK-ERROR: instruction requires: sve or sme
  34 // CHECK-UNKNOWN: 04205400 <unknown>