llvm/test/MC/AArch64/armv9.2a-mec.s

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+mec < %s | FileCheck %s
   2 // RUN: not llvm-mc -triple aarch64-none-linux-gnu < %s 2>&1 | FileCheck --check-prefix=CHECK-NO-MEC %s
   3
   4           mrs x0, MECIDR_EL2
   5 // CHECK: mrs   x0, MECIDR_EL2       // encoding: [0xe0,0xa8,0x3c,0xd5]
   6 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
   7           mrs x0, MECID_P0_EL2
   8 // CHECK: mrs   x0, MECID_P0_EL2      // encoding: [0x00,0xa8,0x3c,0xd5]
   9 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  10           mrs x0, MECID_A0_EL2
  11 // CHECK: mrs   x0, MECID_A0_EL2      // encoding: [0x20,0xa8,0x3c,0xd5]
  12 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  13           mrs x0, MECID_P1_EL2
  14 // CHECK: mrs   x0, MECID_P1_EL2      // encoding: [0x40,0xa8,0x3c,0xd5]
  15 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  16           mrs x0, MECID_A1_EL2
  17 // CHECK: mrs   x0, MECID_A1_EL2      // encoding: [0x60,0xa8,0x3c,0xd5]
  18 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  19           mrs x0, VMECID_P_EL2
  20 // CHECK: mrs   x0, VMECID_P_EL2     // encoding: [0x00,0xa9,0x3c,0xd5]
  21 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  22           mrs x0, VMECID_A_EL2
  23 // CHECK: mrs   x0, VMECID_A_EL2     // encoding: [0x20,0xa9,0x3c,0xd5]
  24 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  25           mrs x0, MECID_RL_A_EL3
  26 // CHECK: mrs   x0, MECID_RL_A_EL3   // encoding: [0x20,0xaa,0x3e,0xd5]
  27 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  28           msr MECID_P0_EL2,    x0
  29 // CHECK: msr   MECID_P0_EL2, x0      // encoding: [0x00,0xa8,0x1c,0xd5]
  30 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  31           msr MECID_A0_EL2,    x0
  32 // CHECK: msr   MECID_A0_EL2, x0      // encoding: [0x20,0xa8,0x1c,0xd5]
  33 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  34           msr MECID_P1_EL2,    x0
  35 // CHECK: msr   MECID_P1_EL2, x0      // encoding: [0x40,0xa8,0x1c,0xd5]
  36 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  37           msr MECID_A1_EL2,    x0
  38 // CHECK: msr   MECID_A1_EL2, x0      // encoding: [0x60,0xa8,0x1c,0xd5]
  39 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  40           msr VMECID_P_EL2,   x0
  41 // CHECK: msr   VMECID_P_EL2, x0     // encoding: [0x00,0xa9,0x1c,0xd5]
  42 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  43           msr VMECID_A_EL2,   x0
  44 // CHECK: msr   VMECID_A_EL2, x0     // encoding: [0x20,0xa9,0x1c,0xd5]
  45 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  46           msr MECID_RL_A_EL3, x0
  47 // CHECK: msr   MECID_RL_A_EL3, x0   // encoding: [0x20,0xaa,0x1e,0xd5]
  48 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  49
  50           dc cigdpae, x0
  51 // CHECK: dc cigdpae, x0             // encoding: [0xe0,0x7e,0x0c,0xd5]
  52 // CHECK-NO-MEC: [[@LINE-2]]:14: error: DC CIGDPAE requires: mec
  53           dc cipae, x0
  54 // CHECK: dc cipae, x0               // encoding: [0x00,0x7e,0x0c,0xd5]
  55 // CHECK-NO-MEC: [[@LINE-2]]:14: error: DC CIPAE requires: mec