llvm/test/MC/AArch64/SME2/luti4-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme2 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Invalid lane indices
   5
   6 luti4 z0.h, zt0, z0[8]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
   8 // CHECK-NEXT: luti4 z0.h, zt0, z0[8]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 luti4 z0.s, zt0, z0[-1]
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 7].
  13 // CHECK-NEXT: luti4 z0.s, zt0, z0[-1]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 luti4 {z0.b-z1.b}, zt0, z0[4]
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
  18 // CHECK-NEXT: luti4 {z0.b-z1.b}, zt0, z0[4]
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 luti4 {z0.h-z1.h}, zt0, z0[-1]
  22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 3].
  23 // CHECK-NEXT: luti4 {z0.h-z1.h}, zt0, z0[-1]
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 luti4 {z0.s-z3.s}, zt0, z0[2]
  27 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1].
  28 // CHECK-NEXT: luti4 {z0.s-z3.s}, zt0, z0[2]
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31 luti4 {z0.h-z3.h}, zt0, z0[-1]
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: vector lane must be an integer in range [0, 1].
  33 // CHECK-NEXT: luti4 {z0.h-z3.h}, zt0, z0[-1]
  34 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  35
  36 // --------------------------------------------------------------------------//
  37 // Invalid vector lists
  38
  39 luti4 {z0.h-z2.h}, zt0, z0[3]
  40 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  41 // CHECK-NEXT: luti4 {z0.h-z2.h}, zt0, z0[3]
  42 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  43
  44 luti4 {z1.s-z2.s}, zt0, z0[3]
  45 // 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
  46 // CHECK-NEXT: luti4 {z1.s-z2.s}, zt0, z0[3]
  47 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  48
  49 luti4 {z1.s-z4.s}, zt0, z0[3]
  50 // 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
  51 // CHECK-NEXT: luti4 {z1.s-z4.s}, zt0, z0[3]
  52 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  53
  54 // --------------------------------------------------------------------------//
  55 // Invalid vector suffix
  56
  57 luti4 {z0.d-z1.d}, zt0, z0[3]
  58 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  59 // CHECK-NEXT: luti4 {z0.d-z1.d}, zt0, z0[3]
  60 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: