test/MC/AArch64/SVE/udot.s

   1 // RUN: llvm-mc -triple=aarch64 -show-encoding -mattr=+sve < %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=+sve < %s \
   6 // RUN:        | llvm-objdump -d -mattr=+sve - | FileCheck %s --check-prefix=CHECK-INST
   7 // RUN: llvm-mc -triple=aarch64 -filetype=obj -mattr=+sve < %s \
   8 // RUN:        | llvm-objdump -d - | FileCheck %s --check-prefix=CHECK-UNKNOWN
   9
  10 udot  z0.s, z1.b, z31.b
  11 // CHECK-INST: udot     z0.s, z1.b, z31.b
  12 // CHECK-ENCODING: [0x20,0x04,0x9f,0x44]
  13 // CHECK-ERROR: instruction requires: sve
  14 // CHECK-UNKNOWN: 20 04 9f 44 <unknown>
  15
  16 udot  z0.d, z1.h, z31.h
  17 // CHECK-INST: udot     z0.d, z1.h, z31.h
  18 // CHECK-ENCODING: [0x20,0x04,0xdf,0x44]
  19 // CHECK-ERROR: instruction requires: sve
  20 // CHECK-UNKNOWN: 20 04 df 44 <unknown>
  21
  22 udot  z0.s, z1.b, z7.b[3]
  23 // CHECK-INST: udot     z0.s, z1.b, z7.b[3]
  24 // CHECK-ENCODING: [0x20,0x04,0xbf,0x44]
  25 // CHECK-ERROR: instruction requires: sve
  26 // CHECK-UNKNOWN: 20 04 bf 44 <unknown>
  27
  28 udot  z0.d, z1.h, z15.h[1]
  29 // CHECK-INST: udot     z0.d, z1.h, z15.h[1]
  30 // CHECK-ENCODING: [0x20,0x04,0xff,0x44]
  31 // CHECK-ERROR: instruction requires: sve
  32 // CHECK-UNKNOWN: 20 04 ff 44 <unknown>
  33
  34
  35 // --------------------------------------------------------------------------//
  36 // Test compatibility with MOVPRFX instruction.
  37
  38 movprfx z0, z7
  39 // CHECK-INST: movprfx  z0, z7
  40 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  41 // CHECK-ERROR: instruction requires: sve
  42 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
  43
  44 udot  z0.d, z1.h, z31.h
  45 // CHECK-INST: udot     z0.d, z1.h, z31.h
  46 // CHECK-ENCODING: [0x20,0x04,0xdf,0x44]
  47 // CHECK-ERROR: instruction requires: sve
  48 // CHECK-UNKNOWN: 20 04 df 44 <unknown>
  49
  50 movprfx z0, z7
  51 // CHECK-INST: movprfx  z0, z7
  52 // CHECK-ENCODING: [0xe0,0xbc,0x20,0x04]
  53 // CHECK-ERROR: instruction requires: sve
  54 // CHECK-UNKNOWN: e0 bc 20 04 <unknown>
  55
  56 udot  z0.d, z1.h, z15.h[1]
  57 // CHECK-INST: udot     z0.d, z1.h, z15.h[1]
  58 // CHECK-ENCODING: [0x20,0x04,0xff,0x44]
  59 // CHECK-ERROR: instruction requires: sve
  60 // CHECK-UNKNOWN: 20 04 ff 44 <unknown>