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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Out of range index offset
   5
   6 svdot za.s[w8, 8, vgx4], {z0.b-z3.b}, z0.b[1]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7].
   8 // CHECK-NEXT: svdot za.s[w8, 8, vgx4], {z0.b-z3.b}, z0.b[1]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 svdot za.s[w8, -1, vgx4], {z0.b-z3.b}, z0.b[1]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7].
  13 // CHECK-NEXT: svdot za.s[w8, -1, vgx4], {z0.b-z3.b}, z0.b[1]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 // --------------------------------------------------------------------------//
  17 // Invalid vector select register
  18
  19 svdot za.s[w7, 7, vgx2], {z0.h-z1.h}, z0.h[1]
  20 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  21 // CHECK-NEXT: svdot za.s[w7, 7, vgx2], {z0.h-z1.h}, z0.h[1]
  22 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  23
  24 // --------------------------------------------------------------------------//
  25 // Invalid vector list
  26
  27 svdot za.d[w8, 0, vgx4], {z0.h-z4.h}, z0.h[1]
  28 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  29 // CHECK-NEXT: svdot za.d[w8, 0, vgx4], {z0.h-z4.h}, z0.h[1]
  30 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  31
  32 svdot za.s[w8, 0, vgx4], {z1.b-z4.b}, z0.b[1]
  33 // 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
  34 // CHECK-NEXT: svdot za.s[w8, 0, vgx4], {z1.b-z4.b}, z0.b[1]
  35 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  36
  37 // --------------------------------------------------------------------------//
  38 // Invalid Matrix Operand
  39
  40 svdot za.b[w8, 0, vgx4], {z0.h-z3.h}, z4.h[7]
  41 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected suffix .s
  42 // CHECK-NEXT: svdot za.b[w8, 0, vgx4], {z0.h-z3.h}, z4.h[7]
  43 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  44
  45 // --------------------------------------------------------------------------//
  46 // Invalid vector grouping
  47
  48 svdot za.s[w8, 0, vgx2], {z0.b-z3.b}, z14.b[3]
  49 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  50 // CHECK-NEXT: svdot za.s[w8, 0, vgx2], {z0.b-z3.b}, z14.b[3]
  51 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: