test/MC/Disassembler/ARM/armv8.2a-dotprod-a32.s

   1 # RUN: llvm-mc -triple arm-none-linux-gnu -mattr=+dotprod --disassemble < %s | FileCheck %s
   2 # RUN: llvm-mc -triple arm-none-linux-gnu -mattr=-dotprod --disassemble < %s 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
   3
   4 0x12,0x0d,0x21,0xfc
   5 0x02,0x0d,0x21,0xfc
   6 0x58,0x0d,0x22,0xfc
   7 0x48,0x0d,0x22,0xfc
   8 0x12,0x0d,0x21,0xfe
   9 0x22,0x0d,0x21,0xfe
  10 0x54,0x0d,0x22,0xfe
  11 0x64,0x0d,0x22,0xfe
  12
  13 #CHECK: vudot.u8  d0, d1, d2
  14 #CHECK: vsdot.s8  d0, d1, d2
  15 #CHECK: vudot.u8  q0, q1, q4
  16 #CHECK: vsdot.s8  q0, q1, q4
  17 #CHECK: vudot.u8  d0, d1, d2[0]
  18 #CHECK: vsdot.s8  d0, d1, d2[1]
  19 #CHECK: vudot.u8  q0, q1, d4[0]
  20 #CHECK: vsdot.s8  q0, q1, d4[1]
  21
  22 # without dot product enabled, the instructions get disassembled to these
  23 # coprocessor instructions:
  24
  25 #CHECK-ERROR: stc2  p13, c0, [r1], #-72
  26 #CHECK-ERROR: stc2  p13, c0, [r1], #-8
  27 #CHECK-ERROR: stc2  p13, c0, [r2], #-352
  28 #CHECK-ERROR: stc2  p13, c0, [r2], #-288
  29 #CHECK-ERROR: mcr2  p13, #1, r0, c1, c2, #0
  30 #CHECK-ERROR: cdp2  p13, #2, c0, c1, c2, #1
  31 #CHECK-ERROR: mcr2  p13, #1, r0, c2, c4, #2
  32 #CHECK-ERROR: cdp2  p13, #2, c0, c2, c4, #3
  33