test/MC/AArch64/SVE2/srshr.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 srshr    z0.b, p0/m, z0.b, #1
  11 // CHECK-INST: srshr    z0.b, p0/m, z0.b, #1
  12 // CHECK-ENCODING: [0xe0,0x81,0x0c,0x04]
  13 // CHECK-ERROR: instruction requires: sve2
  14 // CHECK-UNKNOWN: e0 81 0c 04 <unknown>
  15
  16 srshr    z31.b, p0/m, z31.b, #8
  17 // CHECK-INST: srshr    z31.b, p0/m, z31.b, #8
  18 // CHECK-ENCODING: [0x1f,0x81,0x0c,0x04]
  19 // CHECK-ERROR: instruction requires: sve2
  20 // CHECK-UNKNOWN: 1f 81 0c 04 <unknown>
  21
  22 srshr    z0.h, p0/m, z0.h, #1
  23 // CHECK-INST: srshr    z0.h, p0/m, z0.h, #1
  24 // CHECK-ENCODING: [0xe0,0x83,0x0c,0x04]
  25 // CHECK-ERROR: instruction requires: sve2
  26 // CHECK-UNKNOWN: e0 83 0c 04 <unknown>
  27
  28 srshr    z31.h, p0/m, z31.h, #16
  29 // CHECK-INST: srshr    z31.h, p0/m, z31.h, #16
  30 // CHECK-ENCODING: [0x1f,0x82,0x0c,0x04]
  31 // CHECK-ERROR: instruction requires: sve2
  32 // CHECK-UNKNOWN: 1f 82 0c 04 <unknown>
  33
  34 srshr    z0.s, p0/m, z0.s, #1
  35 // CHECK-INST: srshr    z0.s, p0/m, z0.s, #1
  36 // CHECK-ENCODING: [0xe0,0x83,0x4c,0x04]
  37 // CHECK-ERROR: instruction requires: sve2
  38 // CHECK-UNKNOWN: e0 83 4c 04 <unknown>
  39
  40 srshr    z31.s, p0/m, z31.s, #32
  41 // CHECK-INST: srshr    z31.s, p0/m, z31.s, #32
  42 // CHECK-ENCODING: [0x1f,0x80,0x4c,0x04]
  43 // CHECK-ERROR: instruction requires: sve2
  44 // CHECK-UNKNOWN: 1f 80 4c 04 <unknown>
  45
  46 srshr    z0.d, p0/m, z0.d, #1
  47 // CHECK-INST: srshr    z0.d, p0/m, z0.d, #1
  48 // CHECK-ENCODING: [0xe0,0x83,0xcc,0x04]
  49 // CHECK-ERROR: instruction requires: sve2
  50 // CHECK-UNKNOWN: e0 83 cc 04 <unknown>
  51
  52 srshr    z31.d, p0/m, z31.d, #64
  53 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  54 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  55 // CHECK-ERROR: instruction requires: sve2
  56 // CHECK-UNKNOWN: 1f 80 8c 04 <unknown>
  57
  58
  59 // --------------------------------------------------------------------------//
  60 // Test compatibility with MOVPRFX instruction.
  61
  62 movprfx z31.d, p0/z, z6.d
  63 // CHECK-INST: movprfx  z31.d, p0/z, z6.d
  64 // CHECK-ENCODING: [0xdf,0x20,0xd0,0x04]
  65 // CHECK-ERROR: instruction requires: sve
  66 // CHECK-UNKNOWN: df 20 d0 04 <unknown>
  67
  68 srshr    z31.d, p0/m, z31.d, #64
  69 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  70 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  71 // CHECK-ERROR: instruction requires: sve2
  72 // CHECK-UNKNOWN: 1f 80 8c 04 <unknown>
  73
  74 movprfx z31, z6
  75 // CHECK-INST: movprfx  z31, z6
  76 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
  77 // CHECK-ERROR: instruction requires: sve
  78 // CHECK-UNKNOWN: df bc 20 04 <unknown>
  79
  80 srshr    z31.d, p0/m, z31.d, #64
  81 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  82 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  83 // CHECK-ERROR: instruction requires: sve2
  84 // CHECK-UNKNOWN: 1f 80 8c 04 <unknown>