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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2,+sme-f64f64 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Out of range index offset
   5
   6 fsub za.d[w8, 8, vgx2], {z0.d, z1.d}
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7].
   8 // CHECK-NEXT: fsub za.d[w8, 8, vgx2], {z0.d, z1.d}
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 fsub za.s[w8, -1, vgx4], {z0.s-z3.s}
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7].
  13 // CHECK-NEXT: fsub za.s[w8, -1, vgx4], {z0.s-z3.s}
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 // --------------------------------------------------------------------------//
  17 // Invalid vector select register
  18
  19 fsub za.d[w7, 7, vgx4], {z0.d-z3.d}
  20 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  21 // CHECK-NEXT: fsub za.d[w7, 7, vgx4], {z0.d-z3.d}
  22 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  23
  24 fsub za.s[w12, 7, vgx2], {z0.s, z1.s}
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  26 // CHECK-NEXT: fsub za.s[w12, 7, vgx2], {z0.s, z1.s}
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 // --------------------------------------------------------------------------//
  30 // Invalid vector list
  31
  32 fsub za.d[w8, 0, vgx4], {z0.d-z4.d}
  33 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  34 // CHECK-NEXT: fsub za.d[w8, 0, vgx4], {z0.d-z4.d}
  35 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  36
  37 fsub za.s[w8, 0, vgx2], {z1.s-z2.s}
  38 // 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
  39 // CHECK-NEXT: fsub za.s[w8, 0, vgx2], {z1.s-z2.s}
  40 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  41
  42 fsub za.s[w8, 0, vgx4], {z1.s-z4.s}
  43 // 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
  44 // CHECK-NEXT: fsub za.s[w8, 0, vgx4], {z1.s-z4.s}
  45 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  46