llvm/test/MC/AArch64/SVE2/sqshlu.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 sqshlu z0.b, p0/m, z0.b, #0
  13 // CHECK-INST: sqshlu z0.b, p0/m, z0.b, #0
  14 // CHECK-ENCODING: [0x00,0x81,0x0f,0x04]
  15 // CHECK-ERROR: instruction requires: sve2 or sme
  16 // CHECK-UNKNOWN: 040f8100 <unknown>
  17
  18 sqshlu z31.b, p0/m, z31.b, #7
  19 // CHECK-INST: sqshlu z31.b, p0/m, z31.b, #7
  20 // CHECK-ENCODING: [0xff,0x81,0x0f,0x04]
  21 // CHECK-ERROR: instruction requires: sve2 or sme
  22 // CHECK-UNKNOWN: 040f81ff <unknown>
  23
  24 sqshlu z0.h, p0/m, z0.h, #0
  25 // CHECK-INST: sqshlu z0.h, p0/m, z0.h, #0
  26 // CHECK-ENCODING: [0x00,0x82,0x0f,0x04]
  27 // CHECK-ERROR: instruction requires: sve2 or sme
  28 // CHECK-UNKNOWN: 040f8200 <unknown>
  29
  30 sqshlu z31.h, p0/m, z31.h, #15
  31 // CHECK-INST: sqshlu z31.h, p0/m, z31.h, #15
  32 // CHECK-ENCODING: [0xff,0x83,0x0f,0x04]
  33 // CHECK-ERROR: instruction requires: sve2 or sme
  34 // CHECK-UNKNOWN: 040f83ff <unknown>
  35
  36 sqshlu z0.s, p0/m, z0.s, #0
  37 // CHECK-INST: sqshlu z0.s, p0/m, z0.s, #0
  38 // CHECK-ENCODING: [0x00,0x80,0x4f,0x04]
  39 // CHECK-ERROR: instruction requires: sve2 or sme
  40 // CHECK-UNKNOWN: 044f8000 <unknown>
  41
  42 sqshlu z31.s, p0/m, z31.s, #31
  43 // CHECK-INST: sqshlu z31.s, p0/m, z31.s, #31
  44 // CHECK-ENCODING: [0xff,0x83,0x4f,0x04]
  45 // CHECK-ERROR: instruction requires: sve2 or sme
  46 // CHECK-UNKNOWN: 044f83ff <unknown>
  47
  48 sqshlu z0.d, p0/m, z0.d, #0
  49 // CHECK-INST: sqshlu z0.d, p0/m, z0.d, #0
  50 // CHECK-ENCODING: [0x00,0x80,0x8f,0x04]
  51 // CHECK-ERROR: instruction requires: sve2 or sme
  52 // CHECK-UNKNOWN: 048f8000 <unknown>
  53
  54 sqshlu z31.d, p0/m, z31.d, #63
  55 // CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
  56 // CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
  57 // CHECK-ERROR: instruction requires: sve2 or sme
  58 // CHECK-UNKNOWN: 04cf83ff <unknown>
  59
  60 // --------------------------------------------------------------------------//
  61 // Test compatibility with MOVPRFX instruction.
  62
  63 movprfx z31.d, p0/z, z6.d
  64 // CHECK-INST: movprfx z31.d, p0/z, z6.d
  65 // CHECK-ENCODING: [0xdf,0x20,0xd0,0x04]
  66 // CHECK-ERROR: instruction requires: sve or sme
  67 // CHECK-UNKNOWN: 04d020df <unknown>
  68
  69 sqshlu z31.d, p0/m, z31.d, #63
  70 // CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
  71 // CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
  72 // CHECK-ERROR: instruction requires: sve2 or sme
  73 // CHECK-UNKNOWN: 04cf83ff <unknown>
  74
  75 movprfx z31, z6
  76 // CHECK-INST: movprfx z31, z6
  77 // CHECK-ENCODING: [0xdf,0xbc,0x20,0x04]
  78 // CHECK-ERROR: instruction requires: sve or sme
  79 // CHECK-UNKNOWN: 0420bcdf <unknown>
  80
  81 sqshlu z31.d, p0/m, z31.d, #63
  82 // CHECK-INST: sqshlu z31.d, p0/m, z31.d, #63
  83 // CHECK-ENCODING: [0xff,0x83,0xcf,0x04]
  84 // CHECK-ERROR: instruction requires: sve2 or sme
  85 // CHECK-UNKNOWN: 04cf83ff <unknown>