test/MC/AArch64/SVE2/sabalb.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 < %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=+sve2 < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10
  11 sabalb z0.h, z1.b, z31.b
  12 // CHECK-INST: sabalb   z0.h, z1.b, z31.b
  13 // CHECK-ENCODING: [0x20,0xc0,0x5f,0x45]
  14 // CHECK-ERROR: instruction requires: sve2
  15 // CHECK-UNKNOWN: 20 c0 5f 45 <unknown>
  16
  17 sabalb z0.s, z1.h, z31.h
  18 // CHECK-INST: sabalb   z0.s, z1.h, z31.h
  19 // CHECK-ENCODING: [0x20,0xc0,0x9f,0x45]
  20 // CHECK-ERROR: instruction requires: sve2
  21 // CHECK-UNKNOWN: 20 c0 9f 45 <unknown>
  22
  23 sabalb z0.d, z1.s, z31.s
  24 // CHECK-INST: sabalb   z0.d, z1.s, z31.s
  25 // CHECK-ENCODING: [0x20,0xc0,0xdf,0x45]
  26 // CHECK-ERROR: instruction requires: sve2
  27 // CHECK-UNKNOWN: 20 c0 df 45 <unknown>
  28
  29
  30 // --------------------------------------------------------------------------//
  31 // Test compatibility with MOVPRFX instruction.
  32
  33 movprfx z21, z28
  34 // CHECK-INST: movprfx  z21, z28
  35 // CHECK-ENCODING: [0x95,0xbf,0x20,0x04]
  36 // CHECK-ERROR: instruction requires: sve
  37 // CHECK-UNKNOWN: 95 bf 20 04 <unknown>
  38
  39 sabalb z21.d, z1.s, z31.s
  40 // CHECK-INST: sabalb   z21.d, z1.s, z31.s
  41 // CHECK-ENCODING: [0x35,0xc0,0xdf,0x45]
  42 // CHECK-ERROR: instruction requires: sve2
  43 // CHECK-UNKNOWN: 35 c0 df 45 <unknown>