test/MC/AArch64/SVE/rdvl.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 rdvl    x0, #0
  11 // CHECK-INST: rdvl    x0, #0
  12 // CHECK-ENCODING: [0x00,0x50,0xbf,0x04]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 00 50 bf 04 <unknown>
  15
  16 rdvl    xzr, #-1
  17 // CHECK-INST: rdvl    xzr, #-1
  18 // CHECK-ENCODING: [0xff,0x57,0xbf,0x04]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: ff 57 bf 04 <unknown>
  21
  22 rdvl    x23, #31
  23 // CHECK-INST: rdvl    x23, #31
  24 // CHECK-ENCODING: [0xf7,0x53,0xbf,0x04]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: f7 53 bf 04 <unknown>
  27
  28 rdvl    x21, #-32
  29 // CHECK-INST: rdvl    x21, #-32
  30 // CHECK-ENCODING: [0x15,0x54,0xbf,0x04]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 15 54 bf 04 <unknown>