llvm/test/MC/AArch64/SME/psel-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sme 2>&1 < %s| FileCheck %s
   2
   3 // ------------------------------------------------------------------------- //
   4 // Invalid predicate
   5
   6 // missing element type suffix
   7 psel p0, p0, p0[w12]
   8 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid predicate register.
   9 // CHECK-NEXT: psel p0, p0, p0[w12]
  10 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  11
  12 // ------------------------------------------------------------------------- //
  13 // Invalid index base register register (w12-w15)
  14
  15 psel p0, p0, p0.b[w11]
  16 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w12, w15]
  17 // CHECK-NEXT: psel p0, p0, p0.b[w11]
  18 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  19
  20 psel p0, p0, p0.b[w16]
  21 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: operand must be a register in range [w12, w15]
  22 // CHECK-NEXT: psel p0, p0, p0.b[w16]
  23 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  24
  25 // --------------------------------------------------------------------------//
  26 // Invalid immediates
  27
  28 psel p0, p0, p0.b[w12, 16]
  29 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 15].
  30 // CHECK-NEXT: psel p0, p0, p0.b[w12, 16]
  31 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  32
  33 psel p0, p0, p0.h[w12, 8]
  34 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 7].
  35 // CHECK-NEXT: psel p0, p0, p0.h[w12, 8]
  36 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  37
  38 psel p0, p0, p0.s[w12, 4]
  39 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 3].
  40 // CHECK-NEXT: psel p0, p0, p0.s[w12, 4]
  41 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  42
  43 psel p0, p0, p0.d[w12, 2]
  44 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: immediate must be an integer in range [0, 1].
  45 // CHECK-NEXT: psel  p0, p0, p0.d[w12, 2]
  46 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: