test/MC/ARM/thumb.s

   1 @ RUN: llvm-mc -triple thumbv6-apple-darwin -show-encoding < %s | FileCheck %s
   2         .code 16
   3
   4         cmp     r1, r2
   5 @ CHECK: cmp    r1, r2                  @ encoding: [0x91,0x42]
   6
   7         pop     {r1, r2, r4}
   8 @ CHECK: pop    {r1, r2, r4}            @ encoding: [0x16,0xbc]
   9
  10         trap
  11 @ CHECK: trap                           @ encoding: [0xfe,0xde]
  12
  13         blx     r9
  14         blx r10
  15 @ CHECK: blx    r9                      @ encoding: [0xc8,0x47]
  16 @ CHECK: blx    r10                     @ encoding: [0xd0,0x47]
  17
  18         rev     r2, r3
  19         rev16   r3, r4
  20         revsh   r5, r6
  21 @ CHECK: rev    r2, r3                  @ encoding: [0x1a,0xba]
  22 @ CHECK: rev16  r3, r4                  @ encoding: [0x63,0xba]
  23 @ CHECK: revsh  r5, r6                  @ encoding: [0xf5,0xba]
  24
  25         sxtb    r2, r3
  26         sxth    r2, r3
  27 @ CHECK: sxtb   r2, r3                  @ encoding: [0x5a,0xb2]
  28 @ CHECK: sxth   r2, r3                  @ encoding: [0x1a,0xb2]
  29
  30         tst     r4, r5
  31 @ CHECK: tst    r4, r5                  @ encoding: [0x2c,0x42]
  32
  33         uxtb    r3, r6
  34         uxth    r3, r6
  35 @ CHECK: uxtb   r3, r6                  @ encoding: [0xf3,0xb2]
  36 @ CHECK: uxth   r3, r6                  @ encoding: [0xb3,0xb2]
  37
  38         ldr     r3, [r1, r2]
  39 @ CHECK: ldr    r3, [r1, r2]            @ encoding: [0x8b,0x58]
  40
  41         bkpt  #2
  42 @ CHECK: bkpt  #2                       @ encoding: [0x02,0xbe]
  43
  44         nop
  45 @ CHECK: mov r8, r8 @ encoding: [0xc0,0x46]
  46
  47         cpsie aif
  48 @ CHECK: cpsie aif                      @ encoding: [0x67,0xb6]
  49
  50         mov  r0, pc
  51 @ CHECK: mov  r0, pc                    @ encoding: [0x78,0x46]