llvm/test/MC/AArch64/SME2/zip-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 zip {z0.q-z2.q}, z0.q, z0.q
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: zip {z0.q-z2.q}, z0.q, z0.q
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 zip {z21.h-z22.h}, z10.h, z21.h
  12 // 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
  13 // CHECK-NEXT: zip {z21.h-z22.h}, z10.h, z21.h
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 zip {z0.s-z4.s}, {z0.s-z3.s}
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  18 // CHECK-NEXT: zip {z0.s-z4.s}, {z0.s-z3.s}
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 zip {z20.b-z23.b}, {z9.b-z12.b}
  22 // 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
  23 // CHECK-NEXT: zip {z20.b-z23.b}, {z9.b-z12.b}
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 zip {z1.q-z2.q}, z0.q, z0.q
  27 // 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
  28 // CHECK-NEXT: zip {z1.q-z2.q}, z0.q, z0.q
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31 zip {z1.q-z4.q}, z0.q, z0.q
  32 // 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
  33 // CHECK-NEXT: zip {z1.q-z4.q}, z0.q, z0.q
  34 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: