llvm/test/MC/AArch64/SME2/bfmul-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -mattr=+sme2,+sve-bfscale 2>&1 < %s| FileCheck %s
   2
   3 // Multiple and single, 2 regs
   4
   5 bfmul   {z0.s-z1.s}, {z0.h-z1.h}, z0.h
   6 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   7
   8 bfmul   {z1.h-z2.h}, {z0.h-z1.h}, z0.h
   9 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  10
  11 bfmul   {z0.h-z2.h}, {z0.h-z1.h}, z0.h
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  13
  14 bfmul   {z0.h-z1.h}, {z0.s-z1.s}, z0.h
  15 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  16
  17 bfmul   {z0.h-z1.h}, {z1.h-z2.h}, z0.h
  18 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  19
  20 bfmul   {z0.h-z1.h}, {z0.h-z2.h}, z0.h
  21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  22
  23 bfmul   {z0.h-z1.h}, {z0.h-z1.h}, z0.s
  24 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  25
  26 bfmul   {z0.h-z1.h}, {z0.h-z1.h}, z16.h
  27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  28
  29 // Multiple and single, 4 regs
  30
  31 bfmul   {z0.s-z3.s}, {z0.h-z3.h}, z0.h
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  33
  34 bfmul   {z1.h-z4.h}, {z0.h-z3.h}, z0.h
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  36
  37 bfmul   {z0.h-z4.h}, {z0.h-z3.h}, z0.h
  38 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  39
  40 bfmul   {z0.h-z3.h}, {z0.s-z3.s}, z0.h
  41 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  42
  43 bfmul   {z0.h-z3.h}, {z1.h-z4.h}, z0.h
  44 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  45
  46 bfmul   {z0.h-z3.h}, {z0.h-z4.h}, z0.h
  47 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  48
  49 bfmul   {z0.h-z3.h}, {z0.h-z3.h}, z0.s
  50 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  51
  52 bfmul   {z0.h-z3.h}, {z0.h-z3.h}, z16.h
  53 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  54
  55 // Multiple, 2 regs
  56
  57 bfmul   {z0.s-z1.s}, {z0.h-z1.h}, {z0.h-z1.h}
  58 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  59
  60 bfmul   {z1.h-z2.h}, {z0.h-z1.h}, {z0.h-z1.h}
  61 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  62
  63 bfmul   {z0.h-z2.h}, {z0.h-z1.h}, {z0.h-z1.h}
  64 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  65
  66 bfmul   {z0.h-z1.h}, {z0.s-z1.s}, {z0.h-z1.h}
  67 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  68
  69 bfmul   {z0.h-z1.h}, {z1.h-z2.h}, {z0.h-z1.h}
  70 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  71
  72 bfmul   {z0.h-z1.h}, {z0.h-z2.h}, {z0.h-z1.h}
  73 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  74
  75 bfmul   {z0.h-z1.h}, {z0.h-z1.h}, {z0.s-z1.s}
  76 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  77
  78 bfmul   {z0.h-z1.h}, {z0.h-z1.h}, {z1.h-z2.h}
  79 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 2 consecutive SVE vectors, where the first vector is a multiple of 2 and with matching element types
  80
  81 bfmul   {z0.h-z1.h}, {z0.h-z1.h}, {z0.h-z2.h}
  82 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  83
  84 // Multiple, 4 regs
  85
  86 bfmul   {z0.s-z3.s}, {z0.h-z3.h}, {z0.h-z3.h}
  87 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  88
  89 bfmul   {z1.h-z4.h}, {z0.h-z3.h}, {z0.h-z3.h}
  90 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
  91
  92 bfmul   {z0.h-z4.h}, {z0.h-z3.h}, {z0.h-z3.h}
  93 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  94
  95 bfmul   {z0.h-z3.h}, {z0.s-z3.s}, {z0.h-z3.h}
  96 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  97
  98 bfmul   {z0.h-z3.h}, {z1.h-z4.h}, {z0.h-z3.h}
  99 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
 100
 101 bfmul   {z0.h-z3.h}, {z0.h-z4.h}, {z0.h-z3.h}
 102 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
 103
 104 bfmul   {z0.h-z3.h}, {z0.h-z3.h}, {z0.s-z3.s}
 105 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
 106
 107 bfmul   {z0.h-z3.h}, {z0.h-z3.h}, {z1.h-z4.h}
 108 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid vector list, expected list with 4 consecutive SVE vectors, where the first vector is a multiple of 4 and with matching element types
 109
 110 bfmul   {z0.h-z3.h}, {z0.h-z3.h}, {z0.h-z4.h}
 111 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors