llvm/test/MC/AArch64/SME2/uclamp-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 uclamp {z0.b-z2.b}, z0.b, z0.b
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: uclamp  {z0.b-z2.b}, z0.b, z0.b
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 uclamp {z1.s-z2.s}, z0.s, z0.s
  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 type
  13 // CHECK-NEXT: uclamp {z1.s-z2.s}, z0.s, z0.s
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 // --------------------------------------------------------------------------//
  17 // Invalid Register Suffix
  18
  19 uclamp {z0.h-z1.h}, z0.h, z4.s
  20 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width
  21 // CHECK-NEXT: uclamp {z0.h-z1.h}, z0.h, z4.s
  22 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: