llvm/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: llvm-mc -triple=aarch64 -show-encoding -mattr=+sme < %s \
   4 // RUN:        | FileCheck %s --check-prefixes=CHECK-ENCODING,CHECK-INST
   5 // RUN: not llvm-mc -triple=aarch64 -show-encoding < %s 2>&1 \
   6 // RUN:        | FileCheck %s --check-prefix=CHECK-ERROR
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
   8 // RUN:        | llvm-objdump --no-print-imm-hex -d --mattr=+sve2 - | FileCheck %s --check-prefix=CHECK-INST
   9 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve2 < %s \
  10 // RUN:   | llvm-objdump --no-print-imm-hex -d --mattr=-sve2 - | FileCheck %s --check-prefix=CHECK-UNKNOWN
  11
  12 srshr    z0.b, p0/m, z0.b, #1
  13 // CHECK-INST: srshr    z0.b, p0/m, z0.b, #1
  14 // CHECK-ENCODING: [0xe0,0x81,0x0c,0x04]
  15 // CHECK-ERROR: instruction requires: sve2 or sme
  16 // CHECK-UNKNOWN: 040c81e0 <unknown>
  17
  18 srshr    z31.b, p0/m, z31.b, #8
  19 // CHECK-INST: srshr    z31.b, p0/m, z31.b, #8
  20 // CHECK-ENCODING: [0x1f,0x81,0x0c,0x04]
  21 // CHECK-ERROR: instruction requires: sve2 or sme
  22 // CHECK-UNKNOWN: 040c811f <unknown>
  23
  24 srshr    z0.h, p0/m, z0.h, #1
  25 // CHECK-INST: srshr    z0.h, p0/m, z0.h, #1
  26 // CHECK-ENCODING: [0xe0,0x83,0x0c,0x04]
  27 // CHECK-ERROR: instruction requires: sve2 or sme
  28 // CHECK-UNKNOWN: 040c83e0 <unknown>
  29
  30 srshr    z31.h, p0/m, z31.h, #16
  31 // CHECK-INST: srshr    z31.h, p0/m, z31.h, #16
  32 // CHECK-ENCODING: [0x1f,0x82,0x0c,0x04]
  33 // CHECK-ERROR: instruction requires: sve2 or sme
  34 // CHECK-UNKNOWN: 040c821f <unknown>
  35
  36 srshr    z0.s, p0/m, z0.s, #1
  37 // CHECK-INST: srshr    z0.s, p0/m, z0.s, #1
  38 // CHECK-ENCODING: [0xe0,0x83,0x4c,0x04]
  39 // CHECK-ERROR: instruction requires: sve2 or sme
  40 // CHECK-UNKNOWN: 044c83e0 <unknown>
  41
  42 srshr    z31.s, p0/m, z31.s, #32
  43 // CHECK-INST: srshr    z31.s, p0/m, z31.s, #32
  44 // CHECK-ENCODING: [0x1f,0x80,0x4c,0x04]
  45 // CHECK-ERROR: instruction requires: sve2 or sme
  46 // CHECK-UNKNOWN: 044c801f <unknown>
  47
  48 srshr    z0.d, p0/m, z0.d, #1
  49 // CHECK-INST: srshr    z0.d, p0/m, z0.d, #1
  50 // CHECK-ENCODING: [0xe0,0x83,0xcc,0x04]
  51 // CHECK-ERROR: instruction requires: sve2 or sme
  52 // CHECK-UNKNOWN: 04cc83e0 <unknown>
  53
  54 srshr    z31.d, p0/m, z31.d, #64
  55 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  56 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  57 // CHECK-ERROR: instruction requires: sve2 or sme
  58 // CHECK-UNKNOWN: 048c801f <unknown>
  59
  60
  61 // --------------------------------------------------------------------------//
  62 // Test compatibility with MOVPRFX instruction.
  63
  64 movprfx z31.d, p0/z, z6.d
  65 // CHECK-INST: movprfx  z31.d, p0/z, z6.d
  66 // CHECK-ENCODING: [0xdf,0x20,0xd0,0x04]
  67 // CHECK-ERROR: instruction requires: sve or sme
  68 // CHECK-UNKNOWN: 04d020df <unknown>
  69
  70 srshr    z31.d, p0/m, z31.d, #64
  71 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  72 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  73 // CHECK-ERROR: instruction requires: sve2 or sme
  74 // CHECK-UNKNOWN: 048c801f <unknown>
  75
  76 movprfx z31, z6
  77 // CHECK-INST: movprfx  z31, z6
  78 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
  79 // CHECK-ERROR: instruction requires: sve or sme
  80 // CHECK-UNKNOWN: 0420bcdf <unknown>
  81
  82 srshr    z31.d, p0/m, z31.d, #64
  83 // CHECK-INST: srshr    z31.d, p0/m, z31.d, #64
  84 // CHECK-ENCODING: [0x1f,0x80,0x8c,0x04]
  85 // CHECK-ERROR: instruction requires: sve2 or sme
  86 // CHECK-UNKNOWN: 048c801f <unknown>