test/MC/AArch64/SVE/splice.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 splice  z31.b, p7, z31.b, z31.b
  11 // CHECK-INST: splice  z31.b, p7, z31.b, z31.b
  12 // CHECK-ENCODING: [0xff,0x9f,0x2c,0x05]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: ff 9f 2c 05 <unknown>
  15
  16 splice  z31.h, p7, z31.h, z31.h
  17 // CHECK-INST: splice  z31.h, p7, z31.h, z31.h
  18 // CHECK-ENCODING: [0xff,0x9f,0x6c,0x05]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: ff 9f 6c 05 <unknown>
  21
  22 splice  z31.s, p7, z31.s, z31.s
  23 // CHECK-INST: splice  z31.s, p7, z31.s, z31.s
  24 // CHECK-ENCODING: [0xff,0x9f,0xac,0x05]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: ff 9f ac 05 <unknown>
  27
  28 splice  z31.d, p7, z31.d, z31.d
  29 // CHECK-INST: splice  z31.d, p7, z31.d, z31.d
  30 // CHECK-ENCODING: [0xff,0x9f,0xec,0x05]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: ff 9f ec 05 <unknown>
  33
  34
  35 // --------------------------------------------------------------------------//
  36 // Test compatibility with MOVPRFX instruction.
  37
  38 movprfx z4, z6
  39 // CHECK-INST: movprfx  z4, z6
  40 // CHECK-ENCODING: [0xc4,0xbc,0x20,0x04]
  41 // CHECK-ERROR: instruction requires: sve
  42 // CHECK-UNKNOWN: c4 bc 20 04 <unknown>
  43
  44 splice  z4.d, p7, z4.d, z31.d
  45 // CHECK-INST: splice   z4.d, p7, z4.d, z31.d
  46 // CHECK-ENCODING: [0xe4,0x9f,0xec,0x05]
  47 // CHECK-ERROR: instruction requires: sve
  48 // CHECK-UNKNOWN: e4 9f ec 05 <unknown>