test/MC/ARM/mode-switch.s

   1 @ Test ARM / Thumb mode switching with .code
   2 @ RUN: llvm-mc -triple armv7-unknown-unknown -show-encoding < %s | FileCheck %s
   3 @ RUN: llvm-mc -triple thumbv7-unknown-unknown -show-encoding <%s | FileCheck %s
   4
   5 .code 16
   6         add.w   r0, r0, r1
   7 @ CHECK: add.w  r0, r0, r1              @ encoding: [0x00,0xeb,0x01,0x00]
   8
   9 .code 32
  10         add     r0, r0, r1
  11 @ CHECK: add    r0, r0, r1              @ encoding: [0x01,0x00,0x80,0xe0]
  12
  13 .code 16
  14         adds    r0, r0, r1
  15 @ CHECK: adds   r0, r0, r1              @ encoding: [0x40,0x18]
  16
  17 .arm
  18         add     r0, r0, r1
  19 @ CHECK: add    r0, r0, r1              @ encoding: [0x01,0x00,0x80,0xe0]
  20
  21 .thumb
  22         add.w   r0, r0, r1
  23         adds    r0, r0, r1
  24
  25 @ CHECK: add.w  r0, r0, r1              @ encoding: [0x00,0xeb,0x01,0x00]
  26 @ CHECK: adds   r0, r0, r1              @ encoding: [0x40,0x18]