test/MC/X86/data-prefix-fail.s

   1 // RUN: not llvm-mc -triple x86_64-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=64 %s
   2 // RUN: FileCheck --check-prefix=ERR64 < %t.err %s
   3 // RUN: not llvm-mc -triple i386-unknown-unknown --show-encoding %s 2> %t.err | FileCheck --check-prefix=32 %s
   4 // RUN: FileCheck --check-prefix=ERR32 < %t.err %s
   5 // RUN: not llvm-mc -triple i386-unknown-unknown-code16 --show-encoding %s 2> %t.err | FileCheck --check-prefix=16 %s
   6 // RUN: FileCheck --check-prefix=ERR16 < %t.err %s
   7
   8 // ERR64: error: 'data32' is not supported in 64-bit mode
   9 // ERR32: error: redundant data32 prefix
  10 // 16: data32
  11 // 16: encoding: [0x66]
  12 // 16: lgdtw 0
  13 // 16: encoding: [0x0f,0x01,0x16,0x00,0x00]
  14 data32 lgdt 0
  15
  16 // 64: data16
  17 // 64: encoding: [0x66]
  18 // 64: lgdtq 0
  19 // 64: encoding: [0x0f,0x01,0x14,0x25,0x00,0x00,0x00,0x00]
  20 // 32: data16
  21 // 32: encoding: [0x66]
  22 // 32: lgdtl 0
  23 // 32: encoding: [0x0f,0x01,0x15,0x00,0x00,0x00,0x00]
  24 // ERR16: error: redundant data16 prefix
  25 data16 lgdt 0