llvm/test/MC/AArch64/SME2/sel-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 sel {z0.h-z2.h}, pn8, {z0.h-z1.h}, {z0.h-z1.h}
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: sel {z0.h-z2.h}, pn8, {z0.h-z1.h}, {z0.h-z1.h}
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 sel {z28.s-z31.s}, pn15, {z26.s-z31.s}, {z28.s-z31.s}
  12 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  13 // CHECK-NEXT: sel {z28.s-z31.s}, pn15, {z26.s-z31.s}, {z28.s-z31.s}
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 sel {z28.d-z31.d}, pn15, {z28.d-z31.d}, {z26.d-z31.d}
  17 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid number of vectors
  18 // CHECK-NEXT: sel {z28.d-z31.d}, pn15, {z28.d-z31.d}, {z26.d-z31.d}
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 sel {z1.b-z4.b}, pn8, {z0.b-z3.b}, {z0.b-z3.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: sel {z1.b-z4.b}, pn8, {z0.b-z3.b}, {z0.b-z3.b}
  24 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  25
  26 sel {z22.s-z23.s}, pn11, {z13.s-z14.s}, {z8.s-z9.s}
  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: sel {z22.s-z23.s}, pn11, {z13.s-z14.s}, {z8.s-z9.s}
  29 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  30
  31 // --------------------------------------------------------------------------//
  32 // Invalid Register Suffix
  33
  34 sel {z0.h-z1.h}, pn8, {z0.h-z1.h}, {z0.s-z1.s}
  35 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  36 // CHECK-NEXT: sel {z0.h-z1.h}, pn8, {z0.h-z1.h}, {z0.s-z1.s}
  37 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: