llvm/test/MC/AArch64/armv9a-mec.s

   1 // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+mec < %s | FileCheck %s
   2 // RUN: llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v9a < %s | FileCheck %s
   3 // RUN: not llvm-mc -triple aarch64-none-linux-gnu < %s 2>&1 | FileCheck --check-prefix=CHECK-NO-MEC %s
   4
   5           mrs x0, MECIDR_EL2
   6 // CHECK: mrs   x0, MECIDR_EL2       // encoding: [0xe0,0xa8,0x3c,0xd5]
   7 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
   8           mrs x0, MECID_P0_EL2
   9 // CHECK: mrs   x0, MECID_P0_EL2      // encoding: [0x00,0xa8,0x3c,0xd5]
  10 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  11           mrs x0, MECID_A0_EL2
  12 // CHECK: mrs   x0, MECID_A0_EL2      // encoding: [0x20,0xa8,0x3c,0xd5]
  13 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  14           mrs x0, MECID_P1_EL2
  15 // CHECK: mrs   x0, MECID_P1_EL2      // encoding: [0x40,0xa8,0x3c,0xd5]
  16 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  17           mrs x0, MECID_A1_EL2
  18 // CHECK: mrs   x0, MECID_A1_EL2      // encoding: [0x60,0xa8,0x3c,0xd5]
  19 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  20           mrs x0, VMECID_P_EL2
  21 // CHECK: mrs   x0, VMECID_P_EL2     // encoding: [0x00,0xa9,0x3c,0xd5]
  22 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  23           mrs x0, VMECID_A_EL2
  24 // CHECK: mrs   x0, VMECID_A_EL2     // encoding: [0x20,0xa9,0x3c,0xd5]
  25 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  26           mrs x0, MECID_RL_A_EL3
  27 // CHECK: mrs   x0, MECID_RL_A_EL3   // encoding: [0x20,0xaa,0x3e,0xd5]
  28 // CHECK-NO-MEC: [[@LINE-2]]:19: error: expected readable system register
  29           msr MECID_P0_EL2,    x0
  30 // CHECK: msr   MECID_P0_EL2, x0      // encoding: [0x00,0xa8,0x1c,0xd5]
  31 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  32           msr MECID_A0_EL2,    x0
  33 // CHECK: msr   MECID_A0_EL2, x0      // encoding: [0x20,0xa8,0x1c,0xd5]
  34 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  35           msr MECID_P1_EL2,    x0
  36 // CHECK: msr   MECID_P1_EL2, x0      // encoding: [0x40,0xa8,0x1c,0xd5]
  37 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  38           msr MECID_A1_EL2,    x0
  39 // CHECK: msr   MECID_A1_EL2, x0      // encoding: [0x60,0xa8,0x1c,0xd5]
  40 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  41           msr VMECID_P_EL2,   x0
  42 // CHECK: msr   VMECID_P_EL2, x0     // encoding: [0x00,0xa9,0x1c,0xd5]
  43 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  44           msr VMECID_A_EL2,   x0
  45 // CHECK: msr   VMECID_A_EL2, x0     // encoding: [0x20,0xa9,0x1c,0xd5]
  46 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  47           msr MECID_RL_A_EL3, x0
  48 // CHECK: msr   MECID_RL_A_EL3, x0   // encoding: [0x20,0xaa,0x1e,0xd5]
  49 // CHECK-NO-MEC: [[@LINE-2]]:15: error: expected writable system register or pstate
  50
  51           dc cigdpae, x0
  52 // CHECK: dc cigdpae, x0             // encoding: [0xe0,0x7e,0x0c,0xd5]
  53 // CHECK-NO-MEC: [[@LINE-2]]:14: error: DC CIGDPAE requires: mec
  54           dc cipae, x0
  55 // CHECK: dc cipae, x0               // encoding: [0x00,0x7e,0x0c,0xd5]
  56 // CHECK-NO-MEC: [[@LINE-2]]:14: error: DC CIPAE requires: mec