llvm/test/MC/AArch64/SVE2p1/st1b-diagnostics.s

   1 // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2p1 2>&1 < %s | FileCheck %s
   2
   3 // --------------------------------------------------------------------------//
   4 // Invalid vector list
   5
   6 st1b {z0.b-z2.b}, pn8, [x0, x0, lsl #3]
   7 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
   8 // CHECK-NEXT: st1b {z0.b-z2.b}, pn8, [x0, x0, lsl #3]
   9 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  10
  11 st1b {z1.b-z4.b}, pn8, [x0, x0, lsl #3]
  12 // 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
  13 // CHECK-NEXT: st1b {z1.b-z4.b}, pn8, [x0, x0, lsl #3]
  14 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  15
  16 st1b {z7.b-z8.b}, pn8, [x0, x0, lsl #3]
  17 // 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
  18 // CHECK-NEXT: st1b {z7.b-z8.b}, pn8, [x0, x0, lsl #3]
  19 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  20
  21 // --------------------------------------------------------------------------//
  22 // Invalid predicate-as-counter register
  23
  24 st1b {z0.b-z1.b}, pn7, [x0, x0, lsl #3]
  25 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate-as-counter register expected pn8..pn15
  26 // CHECK-NEXT: st1b {z0.b-z1.b}, pn7, [x0, x0, lsl #3]
  27 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  28
  29 st1b {z0.b-z1.b}, pn8.b, [x13, #-8, mul vl]
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid restricted predicate-as-counter register expected pn8..pn15
  31 // CHECK-NEXT: st1b {z0.b-z1.b}, pn8.b, [x13, #-8, mul vl]
  32 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  33
  34 // --------------------------------------------------------------------------//
  35 // Invalid immediate range
  36
  37 st1b {z0.b-z3.b}, pn8, [x0, #-9, mul vl]
  38 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
  39 // CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #-9, mul vl]
  40 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  41
  42 st1b {z0.b-z3.b}, pn8, [x0, #-36, mul vl]
  43 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
  44 // CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #-36, mul vl]
  45 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}:
  46
  47 st1b {z0.b-z3.b}, pn8, [x0, #32, mul vl]
  48 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: index must be a multiple of 4 in range [-32, 28]
  49 // CHECK-NEXT: st1b {z0.b-z3.b}, pn8, [x0, #32, mul vl]
  50 // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: