test/MC/AArch64/SVE2/cdot.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 cdot  z0.s, z1.b, z31.b, #0
  11 // CHECK-INST: cdot     z0.s, z1.b, z31.b, #0
  12 // CHECK-ENCODING: [0x20,0x10,0x9f,0x44]
  13 // CHECK-ERROR: instruction requires: sve2
  14 // CHECK-UNKNOWN: 20 10 9f 44 <unknown>
  15
  16 cdot  z0.d, z1.h, z31.h, #0
  17 // CHECK-INST: cdot     z0.d, z1.h, z31.h, #0
  18 // CHECK-ENCODING: [0x20,0x10,0xdf,0x44]
  19 // CHECK-ERROR: instruction requires: sve2
  20 // CHECK-UNKNOWN: 20 10 df 44 <unknown>
  21
  22 cdot  z0.d, z1.h, z31.h, #90
  23 // CHECK-INST: cdot     z0.d, z1.h, z31.h, #90
  24 // CHECK-ENCODING: [0x20,0x14,0xdf,0x44]
  25 // CHECK-ERROR: instruction requires: sve2
  26 // CHECK-UNKNOWN: 20 14 df 44 <unknown>
  27
  28 cdot  z0.d, z1.h, z31.h, #180
  29 // CHECK-INST: cdot     z0.d, z1.h, z31.h, #180
  30 // CHECK-ENCODING: [0x20,0x18,0xdf,0x44]
  31 // CHECK-ERROR: instruction requires: sve2
  32 // CHECK-UNKNOWN: 20 18 df 44 <unknown>
  33
  34 cdot  z0.d, z1.h, z31.h, #270
  35 // CHECK-INST: cdot     z0.d, z1.h, z31.h, #270
  36 // CHECK-ENCODING: [0x20,0x1c,0xdf,0x44]
  37 // CHECK-ERROR: instruction requires: sve2
  38 // CHECK-UNKNOWN: 20 1c df 44 <unknown>
  39
  40 cdot  z0.s, z1.b, z7.b[3], #0
  41 // CHECK-INST: cdot     z0.s, z1.b, z7.b[3], #0
  42 // CHECK-ENCODING: [0x20,0x40,0xbf,0x44]
  43 // CHECK-ERROR: instruction requires: sve2
  44 // CHECK-UNKNOWN: 20 40 bf 44 <unknown>
  45
  46 cdot  z0.d, z1.h, z15.h[1], #0
  47 // CHECK-INST: cdot     z0.d, z1.h, z15.h[1], #0
  48 // CHECK-ENCODING: [0x20,0x40,0xff,0x44]
  49 // CHECK-ERROR: instruction requires: sve2
  50 // CHECK-UNKNOWN: 20 40 ff 44 <unknown>
  51
  52 cdot  z5.d, z6.h, z3.h[0], #90
  53 // CHECK-INST: cdot     z5.d, z6.h, z3.h[0], #90
  54 // CHECK-ENCODING: [0xc5,0x44,0xe3,0x44]
  55 // CHECK-ERROR: instruction requires: sve2
  56 // CHECK-UNKNOWN: c5 44 e3 44 <unknown>
  57
  58 cdot  z29.d, z30.h, z0.h[0], #180
  59 // CHECK-INST: cdot z29.d, z30.h, z0.h[0], #180
  60 // CHECK-ENCODING: [0xdd,0x4b,0xe0,0x44]
  61 // CHECK-ERROR: instruction requires: sve2
  62 // CHECK-UNKNOWN: dd 4b e0 44 <unknown>
  63
  64 cdot  z31.d, z30.h, z7.h[1], #270
  65 // CHECK-INST: cdot z31.d, z30.h, z7.h[1], #270
  66 // CHECK-ENCODING: [0xdf,0x4f,0xf7,0x44]
  67 // CHECK-ERROR: instruction requires: sve2
  68 // CHECK-UNKNOWN: df 4f f7 44 <unknown>
  69
  70
  71 // --------------------------------------------------------------------------//
  72 // Test compatibility with MOVPRFX instruction.
  73
  74 movprfx z0, z7
  75 // CHECK-INST: movprfx  z0, z7
  76 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  77 // CHECK-ERROR: instruction requires: sve
  78 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
  79
  80 cdot  z0.d, z1.h, z31.h, #0
  81 // CHECK-INST: cdot     z0.d, z1.h, z31.h, #0
  82 // CHECK-ENCODING: [0x20,0x10,0xdf,0x44]
  83 // CHECK-ERROR: instruction requires: sve2
  84 // CHECK-UNKNOWN: 20 10 df 44 <unknown>
  85
  86 movprfx z0, z7
  87 // CHECK-INST: movprfx  z0, z7
  88 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  89 // CHECK-ERROR: instruction requires: sve
  90 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
  91
  92 cdot  z0.d, z1.h, z15.h[1], #0
  93 // CHECK-INST: cdot z0.d, z1.h, z15.h[1], #0
  94 // CHECK-ENCODING: [0x20,0x40,0xff,0x44]
  95 // CHECK-ERROR: instruction requires: sve2
  96 // CHECK-UNKNOWN: 20 40 ff 44 <unknown>