test/MC/AArch64/SVE2/ssra.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 ssra     z0.b, z0.b, #1
  11 // CHECK-INST: ssra     z0.b, z0.b, #1
  12 // CHECK-ENCODING: [0x00,0xe0,0x0f,0x45]
  13 // CHECK-ERROR: instruction requires: sve2
  14 // CHECK-UNKNOWN: 00 e0 0f 45 <unknown>
  15
  16 ssra     z31.b, z31.b, #8
  17 // CHECK-INST: ssra     z31.b, z31.b, #8
  18 // CHECK-ENCODING: [0xff,0xe3,0x08,0x45]
  19 // CHECK-ERROR: instruction requires: sve2
  20 // CHECK-UNKNOWN: ff e3 08 45 <unknown>
  21
  22 ssra     z0.h, z0.h, #1
  23 // CHECK-INST: ssra     z0.h, z0.h, #1
  24 // CHECK-ENCODING: [0x00,0xe0,0x1f,0x45]
  25 // CHECK-ERROR: instruction requires: sve2
  26 // CHECK-UNKNOWN: 00 e0 1f 45 <unknown>
  27
  28 ssra     z31.h, z31.h, #16
  29 // CHECK-INST: ssra     z31.h, z31.h, #16
  30 // CHECK-ENCODING: [0xff,0xe3,0x10,0x45]
  31 // CHECK-ERROR: instruction requires: sve2
  32 // CHECK-UNKNOWN: ff e3 10 45 <unknown>
  33
  34 ssra     z0.s, z0.s, #1
  35 // CHECK-INST: ssra     z0.s, z0.s, #1
  36 // CHECK-ENCODING: [0x00,0xe0,0x5f,0x45]
  37 // CHECK-ERROR: instruction requires: sve2
  38 // CHECK-UNKNOWN: 00 e0 5f 45 <unknown>
  39
  40 ssra     z31.s, z31.s, #32
  41 // CHECK-INST: ssra     z31.s, z31.s, #32
  42 // CHECK-ENCODING: [0xff,0xe3,0x40,0x45]
  43 // CHECK-ERROR: instruction requires: sve2
  44 // CHECK-UNKNOWN: ff e3 40 45 <unknown>
  45
  46 ssra     z0.d, z0.d, #1
  47 // CHECK-INST: ssra     z0.d, z0.d, #1
  48 // CHECK-ENCODING: [0x00,0xe0,0xdf,0x45]
  49 // CHECK-ERROR: instruction requires: sve2
  50 // CHECK-UNKNOWN: 00 e0 df 45 <unknown>
  51
  52 ssra     z31.d, z31.d, #64
  53 // CHECK-INST: ssra     z31.d, z31.d, #64
  54 // CHECK-ENCODING: [0xff,0xe3,0x80,0x45]
  55 // CHECK-ERROR: instruction requires: sve2
  56 // CHECK-UNKNOWN: ff e3 80 45 <unknown>
  57
  58
  59 // --------------------------------------------------------------------------//
  60 // Test compatibility with MOVPRFX instruction.
  61
  62 movprfx z0, z7
  63 // CHECK-INST: movprfx  z0, z7
  64 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  65 // CHECK-ERROR: instruction requires: sve
  66 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
  67
  68 ssra     z0.d, z1.d, #1
  69 // CHECK-INST: ssra     z0.d, z1.d, #1
  70 // CHECK-ENCODING: [0x20,0xe0,0xdf,0x45]
  71 // CHECK-ERROR: instruction requires: sve2
  72 // CHECK-UNKNOWN: 20 e0 df 45 <unknown>