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

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Invalid vector list
   5
   6 umlal za.s[w8, 0:1, vgx2], {z0.h-z2.h}, z0.h[0]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: umlal za.s[w8, 0:1, vgx2], {z0.h-z2.h}, z0.h[0]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 umlal za.s[w9, 6:7], {z13.h-z16.h}, {z9.h-z12.h}
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  13 // CHECK-NEXT: umlal za.s[w9, 6:7], {z13.h-z16.h}, {z9.h-z12.h}
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 // --------------------------------------------------------------------------//
  17 // Invalid indexed-vector register
  18
  19 umlal za.s[w11, 14:15], z31.h, z15.b[7]
  20 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  21 // CHECK-NEXT: umlal za.s[w11, 14:15], z31.h, z15.b[7]
  22 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  23
  24 umlal za.s[w11, 6:7, vgx2], {z12.h-z13.h}, z31.h[7]
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.h..z15.h
  26 // CHECK-NEXT: umlal za.s[w11, 6:7, vgx2], {z12.h-z13.h}, z31.h[7]
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 // --------------------------------------------------------------------------//
  30 // Invalid vector select register
  31
  32 umlal za.s[w7, 6:7], {z12.h-z13.h}, {z8.h-z9.h}
  33 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  34 // CHECK-NEXT: umlal za.s[w7, 6:7], {z12.h-z13.h}, {z8.h-z9.h}
  35 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  36
  37 umlal za.s[w12, 6:7], {z12.h-z15.h}, z8.h[0]
  38 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  39 // CHECK-NEXT: umlal za.s[w12, 6:7], {z12.h-z15.h}, z8.h[0]
  40 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  41
  42 // --------------------------------------------------------------------------//
  43 // Invalid vector select offset
  44
  45 umlal za.s[w11, 4:8], {z30.h-z31.h}, z15.h[15]
  46 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  47 // CHECK-NEXT: umlal za.s[w11, 4:8], {z30.h-z31.h}, z15.h[15]
  48 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  49
  50 umlal za.s[w8, 10:12], z17.h, z0.h
  51 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  52 // CHECK-NEXT: umlal za.s[w8, 10:12], z17.h, z0.h
  53 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  54
  55 // --------------------------------------------------------------------------//
  56 // Invalid Register Suffix
  57
  58 umlal za.b[w8, 6:7, vgx2], {z12.h-z13.h}, {z8.h-z9.h}
  59 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected suffix .s
  60 // CHECK-NEXT: umlal za.b[w8, 6:7, vgx2], {z12.h-z13.h}, {z8.h-z9.h}
  61 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  62
  63 // --------------------------------------------------------------------------//
  64 // Invalid vector lane index
  65
  66 umlal za.s[w11, 6:7, vgx4], {z12.h-z15.h}, z8.h[8]
  67 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
  68 // CHECK-NEXT: umlal za.s[w11, 6:7, vgx4], {z12.h-z15.h}, z8.h[8]
  69 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  70
  71 umlal za.s[w11, 6:7, vgx4], {z12.h-z15.h}, z8.h[-1]
  72 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
  73 // CHECK-NEXT: umlal za.s[w11, 6:7, vgx4], {z12.h-z15.h}, z8.h[-1]
  74 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: