llvm/test/MC/AArch64/SME2/usmlall-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 usmlall za.s[w11, 4:7, vgx2], {z12.h-z14.h}, z8.h[3]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: usmlall za.s[w11, 4:7, vgx2], {z12.h-z14.h}, z8.h[3]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 usmlall za.s[w11, 4:7, vgx4], {z12.h-z17.h}, z8.h[3]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  13 // CHECK-NEXT: usmlall za.s[w11, 4:7, vgx4], {z12.h-z17.h}, z8.h[3]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 usmlall za.s[w10, 4:7], {z8.b-z11.b}, {z21.b-z24.b}
  17 // 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
  18 // CHECK-NEXT: usmlall za.s[w10, 4:7], {z8.b-z11.b}, {z21.b-z24.b}
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 usmlall za.s[w10, 4:7], {z8.b-z9.b}, {z21.b-z22.b}
  22 // 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
  23 // CHECK-NEXT: usmlall za.s[w10, 4:7], {z8.b-z9.b}, {z21.b-z22.b}
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 // --------------------------------------------------------------------------//
  27 // Invalid indexed-vector register
  28
  29 usmlall za.s[w10, 0:3], z19.b, z4.s[4]
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z15.b
  31 // CHECK-NEXT: usmlall za.s[w10, 0:3], z19.b, z4.s[4]
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 usmlall za.s[w10, 4:7], z10.b, z30.b[1]
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: Invalid restricted vector register, expected z0.b..z15.b
  36 // CHECK-NEXT: usmlall za.s[w10, 4:7], z10.b, z30.b[1]
  37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  38
  39 // --------------------------------------------------------------------------//
  40 // Invalid vector select register
  41
  42 usmlall za.s[w7, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  43 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  44 // CHECK-NEXT: usmlall za.s[w7, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  45 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  46
  47 usmlall za.s[w12, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  48 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w8, w11]
  49 // CHECK-NEXT: usmlall za.s[w12, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  50 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  51
  52 // --------------------------------------------------------------------------//
  53 // Invalid vector select offset
  54
  55 usmlall za.s[w11, 4:8], {z30.b-z31.b}, z15.b[15]
  56 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  57 // CHECK-NEXT: usmlall za.s[w11, 4:8], {z30.b-z31.b}, z15.b[15]
  58 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  59
  60 usmlall za.s[w8, 5:8, vgx2], {z22.b-z23.b}, z14.b[2]
  61 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector select offset must be an immediate range of the form <immf>:<imml>, where the first immediate is a multiple of 4 in the range [0, 4] or [0, 12] depending on the instruction, and the second immediate is immf + 3.
  62 // CHECK-NEXT: usmlall za.s[w8, 5:8, vgx2], {z22.b-z23.b}, z14.b[2]
  63 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  64
  65 // --------------------------------------------------------------------------//
  66 // Invalid Register Suffix
  67
  68 usmlall za.h[w8, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  69 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid matrix operand, expected suffix .s
  70 // CHECK-NEXT: usmlall za.h[w8, 6:7, vgx2], {z12.b-z13.b}, {z8.b-z9.b}
  71 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  72
  73 // --------------------------------------------------------------------------//
  74 // Invalid vector lane index
  75
  76 usmlall  za.s[w8, 0:3], {z0.b-z1.b}, z0.b[16]
  77 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 15].
  78 // CHECK-NEXT: usmlall  za.s[w8, 0:3], {z0.b-z1.b}, z0.b[16]
  79 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  80
  81 usmlall  za.s[w8, 0:3], {z0.b-z1.b}, z0.b[-1]
  82 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 15].
  83 // CHECK-NEXT: usmlall  za.s[w8, 0:3], {z0.b-z1.b}, z0.b[-1]
  84 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: