llvm/test/MC/AArch64/armv8.3a-diagnostics.s

   1 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -mattr=+v8.3a < %s 2> %t
   2 // RUN: FileCheck %s < %t
   3
   4  msr ID_ISAR6_EL1, x0
   5 // CHECK: error: expected writable system register or pstate
   6 // CHECK-NEXT: msr ID_ISAR6_EL1, x0
   7 // CHECK-NEXT:     ^
   8
   9   ldraa x0, [x1, 4089]
  10 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  11   ldraa x0, [x1, -4097]
  12 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  13   ldraa x0, [x1, 4086]
  14 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  15   ldrab x0, [x1, 4089]
  16 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  17   ldrab x0, [x1, -4097]
  18 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  19   ldrab x0, [x1, 4086]
  20 // CHECK: error: index must be a multiple of 8 in range [-4096, 4088].
  21   ldraa x0, [x0, -4096]!
  22 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: unpredictable LDRA instruction, writeback base is also a destination
  23   ldrab x0, [x0, -4096]!
  24 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: unpredictable LDRA instruction, writeback base is also a destination
  25   ldraa xzr, [xzr, -4096]!
  26 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  27   ldraa sp, [sp, -4096]!
  28 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  29   ldrab xzr, [xzr, -4096]!
  30 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction
  31   ldrab sp, [sp, -4096]!
  32 // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid operand for instruction