llvm/test/MC/ARM/armv8.6a-matmul.s

   1 // RUN:     llvm-mc -triple armv8a   -show-encoding -mattr=+i8mm < %s      | FileCheck %s --check-prefix=ARM
   2 // RUN:     llvm-mc -triple thumbv8a -show-encoding -mattr=+i8mm < %s      | FileCheck %s --check-prefix=THUMB
   3 // RUN: not llvm-mc -triple armv8a   -show-encoding -mattr=v8.5a < %s 2>&1 | FileCheck %s --check-prefix=NOMATMUL
   4 // RUN: not llvm-mc -triple thumbv8a -show-encoding -mattr=v8.5a < %s 2>&1 | FileCheck %s --check-prefix=NOMATMUL
   5
   6 vsmmla.s8 q0, q1, q2
   7 // ARM: vsmmla.s8       q0, q1, q2      @ encoding: [0x44,0x0c,0x22,0xfc]
   8 // THUMB: vsmmla.s8       q0, q1, q2      @ encoding: [0x22,0xfc,0x44,0x0c]
   9 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  10
  11 vummla.u8 q0, q1, q2
  12 // ARM: vummla.u8       q0, q1, q2      @ encoding: [0x54,0x0c,0x22,0xfc]
  13 // THUMB: vummla.u8       q0, q1, q2      @ encoding: [0x22,0xfc,0x54,0x0c]
  14 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  15
  16 vusmmla.s8 q0, q1, q2
  17 // ARM: vusmmla.s8      q0, q1, q2      @ encoding: [0x44,0x0c,0xa2,0xfc]
  18 // THUMB: vusmmla.s8      q0, q1, q2      @ encoding: [0xa2,0xfc,0x44,0x0c]
  19 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  20
  21 vusdot.s8 d0, d1, d2
  22 // ARM: vusdot.s8       d0, d1, d2      @ encoding: [0x02,0x0d,0xa1,0xfc]
  23 // THUMB: vusdot.s8       d0, d1, d2      @ encoding: [0xa1,0xfc,0x02,0x0d]
  24 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  25
  26 vusdot.s8 q0, q1, q2
  27 // ARM: vusdot.s8       q0, q1, q2      @ encoding: [0x44,0x0d,0xa2,0xfc]
  28 // THUMB: vusdot.s8       q0, q1, q2      @ encoding: [0xa2,0xfc,0x44,0x0d]
  29 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  30
  31 vusdot.s8 d0, d1, d2[0]
  32 // ARM: vusdot.s8       d0, d1, d2[0]   @ encoding: [0x02,0x0d,0x81,0xfe]
  33 // THUMB: vusdot.s8       d0, d1, d2[0]   @ encoding: [0x81,0xfe,0x02,0x0d]
  34 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  35
  36 vsudot.u8 d0, d1, d2[1]
  37 // ARM: vsudot.u8       d0, d1, d2[1]   @ encoding: [0x32,0x0d,0x81,0xfe]
  38 // THUMB: vsudot.u8       d0, d1, d2[1]   @ encoding: [0x81,0xfe,0x32,0x0d]
  39 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  40
  41 vusdot.s8 q0, q1, d2[0]
  42 // ARM: vusdot.s8       q0, q1, d2[0]   @ encoding: [0x42,0x0d,0x82,0xfe]
  43 // THUMB: vusdot.s8       q0, q1, d2[0]   @ encoding: [0x82,0xfe,0x42,0x0d]
  44 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply
  45
  46 vsudot.u8 q0, q1, d2[1]
  47 // ARM: vsudot.u8       q0, q1, d2[1]   @ encoding: [0x72,0x0d,0x82,0xfe]
  48 // THUMB: vsudot.u8       q0, q1, d2[1]   @ encoding: [0x82,0xfe,0x72,0x0d]
  49 // NOMATMUL: [[@LINE-3]]:{{[0-9]+}}: error: instruction requires: 8-bit integer matrix multiply