test/MC/AArch64/armv8.5a-bti.s

   1 // RUN:     llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+bti   < %s      | FileCheck %s
   2 // RUN:     llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=+v8.5a < %s      | FileCheck %s
   3 // RUN: not llvm-mc -triple aarch64-none-linux-gnu -show-encoding -mattr=-bti   < %s 2>&1 | FileCheck %s --check-prefix=NOBTI
   4
   5 bti
   6 bti c
   7 bti j
   8 bti jc
   9
  10 // CHECK: bti      // encoding: [0x1f,0x24,0x03,0xd5]
  11 // CHECK: bti c    // encoding: [0x5f,0x24,0x03,0xd5]
  12 // CHECK: bti j    // encoding: [0x9f,0x24,0x03,0xd5]
  13 // CHECK: bti jc   // encoding: [0xdf,0x24,0x03,0xd5]
  14
  15 // NOBTI:      instruction requires: bti
  16 // NOBTI-NEXT: bti
  17 // NOBTI:      instruction requires: bti
  18 // NOBTI-NEXT: bti
  19 // NOBTI:      instruction requires: bti
  20 // NOBTI-NEXT: bti
  21 // NOBTI:      instruction requires: bti
  22 // NOBTI-NEXT: bti
  23
  24 hint #32
  25 hint #34
  26 hint #36
  27 hint #38
  28
  29 // CHECK: bti      // encoding: [0x1f,0x24,0x03,0xd5]
  30 // CHECK: bti c    // encoding: [0x5f,0x24,0x03,0xd5]
  31 // CHECK: bti j    // encoding: [0x9f,0x24,0x03,0xd5]
  32 // CHECK: bti jc   // encoding: [0xdf,0x24,0x03,0xd5]
  33
  34 // NOBTI: hint #32 // encoding: [0x1f,0x24,0x03,0xd5]
  35 // NOBTI: hint #34 // encoding: [0x5f,0x24,0x03,0xd5]
  36 // NOBTI: hint #36 // encoding: [0x9f,0x24,0x03,0xd5]
  37 // NOBTI: hint #38 // encoding: [0xdf,0x24,0x03,0xd5]