@ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unknown -show-encoding < %s | FileCheck %s
@ XFAIL: *
.code 16

@ CHECK: mvn	r0, #187                @ encoding: [0xbb,0x00,0x6f,0xf0]
  mvn	r0, #187
@ CHECK: mvn	r0, #11141290           @ encoding: [0xaa,0x10,0x6f,0xf0]
  mvn	r0, #11141290
@ CHECK: mvn	r0, #-872363008         @ encoding: [0xcc,0x20,0x6f,0xf0]
  mvn	r0, #-872363008
@ CHECK: mvn	r0, #1114112            @ encoding: [0x88,0x10,0x6f,0xf4]
  mvn	r0, #1114112

@ CHECK: cmp.w	r0, #11141290           @ encoding: [0xaa,0x1f,0xb0,0xf1]
  cmp.w	r0, #11141290
@ CHECK: cmp.w	r0, #-872363008         @ encoding: [0xcc,0x2f,0xb0,0xf1]
  cmp.w	r0, #-872363008
@ CHECK: cmp.w	r0, #-572662307         @ encoding: [0xdd,0x3f,0xb0,0xf1]
  cmp.w	r0, #-572662307
@ CHECK: cmp.w	r0, #1114112            @ encoding: [0x88,0x1f,0xb0,0xf5]
  cmp.w	r0, #1114112
@ CHECK: cmp.w	r0, r1, lsl #5          @ encoding: [0x41,0x1f,0xb0,0xeb]
  cmp.w	r0, r1, lsl #5

@ CHECK: sxtab	r0, r1, r0              @ encoding: [0x80,0xf0,0x41,0xfa]
  sxtab	r0, r1, r0              @ encoding: [0x80,0xf0,0x41,0xfa]
  
@ CHECK: movw	r0, #65535              @ encoding: [0xff,0x70,0x4f,0xf6]
  movw	r0, #65535
@ CHECK: movw	r1, #43777              @ encoding: [0x01,0x31,0x4a,0xf6]
  movw	r1, #43777
@ CHECK: movt	r1, #427                @ encoding: [0xab,0x11,0xc0,0xf2]
  movt	r1, #427
@ CHECK: movw	r1, #43792              @ encoding: [0x10,0x31,0x4a,0xf6]
  movw	r1, #43792
@ CHECK: movt	r1, #4267               @ encoding: [0xab,0x01,0xc0,0xf2]
  movt	r1, #4267
@ CHECK: mov.w	r0, #66846720           @ encoding: [0x7f,0x70,0x4f,0xf0]
  mov.w	r0, #66846720

@ Aliases w/ the vanilla 'mov' mnemonic, and explicit alternative selection.
  mov r2, #0xbf000000
  mov r1, #0x100
  mov r3, #32
  mov.w r3, #32
  movw r3, #32

@ CHECK: mov.w r2, #3204448256 @ encoding: [0x4f,0xf0,0x3f,0x42]
@ CHECK: mov.w r1, #256 @ encoding: [0x4f,0xf4,0x80,0x71]
@ CHECK: mov r3, #32 @ encoding: [0x20,0x23]
@ CHECK: mov.w r3, #32 @ encoding: [0x4f,0xf0,0x20,0x03]
@ CHECK: movw  r3, #32 @ encoding: [0x40,0xf2,0x20,0x03]


@ CHECK: rrx	r0, r0                  @ encoding: [0x30,0x00,0x4f,0xea]
  rrx	r0, r0

@ CHECK: bfc	r0, #4, #20             @ encoding: [0x17,0x10,0x6f,0xf3]
  bfc	r0, #4, #20
@ CHECK: bfc	r0, #0, #23             @ encoding: [0x16,0x00,0x6f,0xf3]
  bfc	r0, #0, #23
@ CHECK: bfc	r0, #12, #20            @ encoding: [0x1f,0x30,0x6f,0xf3]
  bfc	r0, #12, #20

@ CHECK: sbfx	r0, r0, #7, #11         @ encoding: [0xca,0x10,0x40,0xf3]
  sbfx	r0, r0, #7, #11
@ CHECK: ubfx	r0, r0, #7, #11         @ encoding: [0xca,0x10,0xc0,0xf3]
  ubfx	r0, r0, #7, #11

@ CHECK: mla	r0, r0, r1, r2          @ encoding: [0x01,0x20,0x00,0xfb]
  mla	r0, r0, r1, r2
@ CHECK: mls	r0, r0, r1, r2          @ encoding: [0x11,0x20,0x00,0xfb]
  mls	r0, r0, r1, r2

@ CHECK: smlabt	r0, r1, r2, r0          @ encoding: [0x12,0x00,0x11,0xfb]
  smlabt	r0, r1, r2, r0

@ CHECK: clz	r0, r0                  @ encoding: [0x80,0xf0,0xb0,0xfa]
  clz	r0, r0

@ CHECK: pkhbt	r0, r0, r1, lsl #16     @ encoding: [0x01,0x40,0xc0,0xea]
  pkhbt	r0, r0, r1, lsl #16
@ CHECK: pkhbt	r0, r0, r1, lsl #12     @ encoding: [0x01,0x30,0xc0,0xea]
  pkhbt	r0, r0, r1, lsl #16
@ CHECK: pkhbt	r0, r0, r1, lsl #18     @ encoding: [0x81,0x40,0xc0,0xea]
  pkhbt	r0, r0, r1, lsl #18
@ CHECK: pkhbt	r0, r0, r1              @ encoding: [0x01,0x00,0xc0,0xea]
  pkhbt	r0, r0, r1
@ CHECK: pkhtb	r0, r0, r1, asr #16     @ encoding: [0x21,0x40,0xc0,0xea]
  pkhtb	r0, r0, r1, asr #16
@ CHECK: pkhtb	r0, r0, r1, asr #12     @ encoding: [0x21,0x30,0xc0,0xea]
  pkhtb	r0, r0, r1, asr #12
@ CHECK: pkhtb	r0, r0, r1, asr #18     @ encoding: [0xa1,0x40,0xc0,0xea]
  pkhtb	r0, r0, r1, asr #18
@ CHECK: pkhtb	r0, r0, r1, asr #22     @ encoding: [0xa1,0x50,0xc0,0xea]
  pkhtb	r0, r0, r1, asr #22

@ CHECK: str.w	r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0xc1,0xf8]
  str.w	r0, [r1, #4092]
@ CHECK: str	r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x41,0xf8]
  str	r0, [r1, #-128]
@ CHECK: str.w	r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x41,0xf8
  str.w	r0, [r1, r2, lsl #2]

@ CHECK: ldr.w	r0, [r0, #4092]         @ encoding: [0xfc,0x0f,0xd0,0xf8]
  ldr.w	r0, [r0, #4092]
@ CHECK: ldr	r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x50,0xf8]
  ldr	r0, [r0, #-128]
@ CHECK: ldr.w	r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x50,0xf8]
  ldr.w	r0, [r0, r1, lsl #2]

@ CHECK: str	r1, [r0, #16]!          @ encoding: [0x10,0x1f,0x40,0xf8]
  str	r1, [r0, #16]!
@ CHECK: strh	r1, [r0, #8]!           @ encoding: [0x08,0x1f,0x20,0xf8]
  strh	r1, [r0, #8]!
@ CHECK: strh	r2, [r0], #-4           @ encoding: [0x04,0x29,0x20,0xf8]
  strh	r2, [r0], #-4
@ CHECK: str	r2, [r0], #-4           @ encoding: [0x04,0x29,0x40,0xf8]
  str	r2, [r0], #-4

@ CHECK: ldr	r2, [r0, #16]!          @ encoding: [0x10,0x2f,0x50,0xf8]
  ldr	r2, [r0, #16]!
@ CHECK: ldr	r2, [r0, #-64]!         @ encoding: [0x40,0x2d,0x50,0xf8]
  ldr	r2, [r0, #-64]!
@ CHECK: ldrsb	r2, [r0, #4]!           @ encoding: [0x04,0x2f,0x10,0xf9]
  ldrsb	r2, [r0, #4]!

@ CHECK: strb.w	r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0x81,0xf8]
  strb.w	r0, [r1, #4092]
@ CHECK: strb	r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x01,0xf8]
  strb	r0, [r1, #-128]
@ CHECK: strb.w	r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x01,0xf8]
  strb.w	r0, [r1, r2, lsl #2]
@ CHECK: strh.w	r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0xa1,0xf8]
  strh.w	r0, [r1, #4092]
@ CHECK: strh	r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x21,0xf8]
  strh	r0, [r1, #-128]
@ CHECK: strh	r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x21,0xf8]
  strh	r0, [r1, #-128]
@ CHECK: strh.w	r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x21,0xf8]
  strh.w	r0, [r1, r2, lsl #2]

@ CHECK: ldrb	r0, [r0, #-1]           @ encoding: [0x01,0x0c,0x10,0xf8]
  ldrb	r0, [r0, #-1]
@ CHECK: ldrb	r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x10,0xf8]
  ldrb	r0, [r0, #-128]
@ CHECK: ldrb.w	r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x10,0xf8]
  ldrb.w	r0, [r0, r1, lsl #2]
@ CHECK: ldrh.w	r0, [r0, #2046]         @ encoding: [0xfe,0x07,0xb0,0xf8]
  ldrh.w	r0, [r0, #2046]
@ CHECK: ldrh	r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x30,0xf8]
  ldrh	r0, [r0, #-128]
@ CHECK: ldrh.w	r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x30,0xf8]
  ldrh.w	r0, [r0, r1, lsl #2]
@ CHECK: ldrsb.w	r0, [r0]                @ encoding: [0x00,0x00,0x90,0xf9]
  ldrsb.w	r0, [r0]
@ CHECK: ldrsh.w	r0, [r0]                @ encoding: [0x00,0x00,0xb0,0xf9]
  ldrsh.w	r0, [r0]
@ CHECK: bfi  r0, r0, #5, #7 @ encoding: [0x60,0xf3,0x4b,0x10]
  bfi  r0, r0, #5, #7
@ CHECK: isb @ encoding: [0xbf,0xf3,0x6f,0x8f]
  isb
@ CHECK: mrs  r0, cpsr @ encoding: [0xef,0xf3,0x00,0x80]
  mrs  r0, cpsr
@ CHECK: vmrs  r0, fpscr @ encoding: [0xf1,0xee,0x10,0x0a]
  vmrs  r0, fpscr
@ CHECK: vmrs  r0, fpexc @ encoding: [0xf8,0xee,0x10,0x0a]
  vmrs  r0, fpexc
@ CHECK: vmrs  r0, fpsid @ encoding: [0xf0,0xee,0x10,0x0a]
  vmrs  r0, fpsid

@ CHECK: vmsr  fpscr, r0 @ encoding: [0xe1,0xee,0x10,0x0a]
  vmsr  fpscr, r0
@ CHECK: vmsr  fpexc, r0 @ encoding: [0xe8,0xee,0x10,0x0a]
  vmsr  fpexc, r0
@ CHECK: vmsr  fpsid, r0 @ encoding: [0xe0,0xee,0x10,0x0a]
  vmsr  fpsid, r0

@ CHECK: mcr  p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xee,0x91,0x57]
        mcr  p7, #1, r5, c1, c1, #4

@ CHECK: mrc  p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xee,0x92,0x1e]
        mrc  p14, #0, r1, c1, c2, #4

@ CHECK: mcrr  p7, #1, r5, r4, c1 @ encoding: [0x44,0xec,0x11,0x57]
        mcrr  p7, #1, r5, r4, c1

@ CHECK: mrrc  p7, #1, r5, r4, c1 @ encoding: [0x54,0xec,0x11,0x57]
        mrrc  p7, #1, r5, r4, c1

@ CHECK: mcr2  p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xfe,0x91,0x57]
        mcr2  p7, #1, r5, c1, c1, #4

@ CHECK: mrc2  p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xfe,0x92,0x1e]
        mrc2  p14, #0, r1, c1, c2, #4

@ CHECK: mcrr2  p7, #1, r5, r4, c1 @ encoding: [0x44,0xfc,0x11,0x57]
        mcrr2  p7, #1, r5, r4, c1

@ CHECK: mrrc2  p7, #1, r5, r4, c1 @ encoding: [0x54,0xfc,0x11,0x57]
        mrrc2  p7, #1, r5, r4, c1

@ CHECK: cdp  p7, #1, c1, c1, c1, #4 @ encoding: [0x11,0xee,0x81,0x17]
        cdp  p7, #1, c1, c1, c1, #4

@ CHECK: cdp2  p7, #1, c1, c1, c1, #4 @ encoding: [0x11,0xfe,0x81,0x17]
        cdp2  p7, #1, c1, c1, c1, #4

@ CHECK: clrex @ encoding: [0xbf,0xf3,0x2f,0x8f]
        clrex

@ CHECK: clz  r9, r0 @ encoding: [0xb0,0xfa,0x80,0xf9]
        clz  r9, r0

@ CHECK: qadd  r1, r2, r3 @ encoding: [0x83,0xfa,0x82,0xf1]
        qadd  r1, r2, r3

@ CHECK: qsub  r1, r2, r3 @ encoding: [0x83,0xfa,0xa2,0xf1]
        qsub  r1, r2, r3

@ CHECK: qdadd  r1, r2, r3 @ encoding: [0x83,0xfa,0x92,0xf1]
        qdadd  r1, r2, r3

@ CHECK: qdsub  r1, r2, r3 @ encoding: [0x83,0xfa,0xb2,0xf1]
        qdsub  r1, r2, r3

@ CHECK: yield.w @ encoding: [0xaf,0xf3,0x01,0x80]
        yield.w

@ CHECK: wfe.w @ encoding: [0xaf,0xf3,0x02,0x80]
        wfe.w

@ CHECK: wfi.w @ encoding: [0xaf,0xf3,0x03,0x80]
        wfi.w

@ CHECK: dmb  sy @ encoding: [0xbf,0xf3,0x5f,0x8f]
  dmb  sy
@ CHECK: dmb  st @ encoding: [0xbf,0xf3,0x5e,0x8f]
  dmb  st
@ CHECK: dmb  ish @ encoding: [0xbf,0xf3,0x5b,0x8f]
  dmb  ish
@ CHECK: dmb  ishst @ encoding: [0xbf,0xf3,0x5a,0x8f]
  dmb  ishst
@ CHECK: dmb  nsh @ encoding: [0xbf,0xf3,0x57,0x8f]
  dmb  nsh
@ CHECK: dmb  nshst @ encoding: [0xbf,0xf3,0x56,0x8f]
  dmb  nshst
@ CHECK: dmb  osh @ encoding: [0xbf,0xf3,0x53,0x8f]
  dmb  osh
@ CHECK: dmb  oshst @ encoding: [0xbf,0xf3,0x52,0x8f]
  dmb  oshst

@ CHECK: dsb  sy @ encoding: [0xbf,0xf3,0x4f,0x8f]
  dsb  sy
@ CHECK: dsb  st @ encoding: [0xbf,0xf3,0x4e,0x8f]
  dsb  st
@ CHECK: dsb  ish @ encoding: [0xbf,0xf3,0x4b,0x8f]
  dsb  ish
@ CHECK: dsb  ishst @ encoding: [0xbf,0xf3,0x4a,0x8f]
  dsb  ishst
@ CHECK: dsb  nsh @ encoding: [0xbf,0xf3,0x47,0x8f]
  dsb  nsh
@ CHECK: dsb  nshst @ encoding: [0xbf,0xf3,0x46,0x8f]
  dsb  nshst
@ CHECK: dsb  osh @ encoding: [0xbf,0xf3,0x43,0x8f]
  dsb  osh
@ CHECK: dsb  oshst @ encoding: [0xbf,0xf3,0x42,0x8f]
  dsb  oshst

@ CHECK: cpsie.w  aif @ encoding: [0xaf,0xf3,0xe0,0x84]
  cpsie.w  aif
@ CHECK: cps  #15 @ encoding: [0xaf,0xf3,0x0f,0x81]
  cps  #15
@ CHECK: cpsie.w  if, #10 @ encoding: [0xaf,0xf3,0x6a,0x85]
  cpsie.w  if, #10

@ CHECK: msr  cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
  msr  apsr, r0
@ CHECK: msr  cpsr_s, r0 @ encoding: [0x80,0xf3,0x00,0x84]
  msr  apsr_g, r0
@ CHECK: msr  cpsr_f, r0 @ encoding: [0x80,0xf3,0x00,0x88]
  msr  apsr_nzcvq, r0
@ CHECK: msr  cpsr_fs, r0 @ encoding: [0x80,0xf3,0x00,0x8c]
  msr  apsr_nzcvqg, r0
@ CHECK: msr  cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
  msr  cpsr_fc, r0
@ CHECK: msr  cpsr_c, r0 @ encoding: [0x80,0xf3,0x00,0x81]
  msr  cpsr_c, r0
@ CHECK: msr  cpsr_x, r0 @ encoding: [0x80,0xf3,0x00,0x82]
  msr  cpsr_x, r0
@ CHECK: msr  cpsr_fc, r0 @ encoding: [0x80,0xf3,0x00,0x89]
  msr  cpsr_fc, r0
@ CHECK: msr  cpsr_fsx, r0 @ encoding: [0x80,0xf3,0x00,0x8e]
  msr  cpsr_fsx, r0
@ CHECK: msr  spsr_fc, r0 @ encoding: [0x90,0xf3,0x00,0x89]
  msr  spsr_fc, r0
@ CHECK: msr  spsr_fsxc, r0 @ encoding: [0x90,0xf3,0x00,0x8f]
  msr  spsr_fsxc, r0
@ CHECK: msr  cpsr_fsxc, r0 @ encoding: [0x80,0xf3,0x00,0x8f]
  msr  cpsr_fsxc, r0

@ CHECK: strexb  r0, r1, [r2] @ encoding: [0xc2,0xe8,0x40,0x1f]
  strexb  r0, r1, [r2]
@ CHECK: strexh  r0, r1, [r2] @ encoding: [0xc2,0xe8,0x50,0x1f]
  strexh  r0, r1, [r2]
@ CHECK: strex  r0, r1, [r2] @ encoding: [0x42,0xe8,0x00,0x10]
  strex  r0, r1, [r2]
@ CHECK: strexd  r0, r2, r3, [r1] @ encoding: [0xc1,0xe8,0x70,0x23]
  strexd  r0, r2, r3, [r1]
@ CHECK: ldrexb  r0, [r0] @ encoding: [0xd0,0xe8,0x4f,0x0f]
  ldrexb  r0, [r0]
@ CHECK: ldrexh  r0, [r0] @ encoding: [0xd0,0xe8,0x5f,0x0f]
  ldrexh  r0, [r0]
@ CHECK: ldrex  r0, [r0] @ encoding: [0x50,0xe8,0x00,0x0f]
  ldrex  r0, [r0]
@ CHECK: ldrexd  r0, r1, [r0] @ encoding: [0xd0,0xe8,0x7f,0x01]
  ldrexd  r0, r1, [r0]
@ CHECK: ssat16  r0, #7, r0 @ encoding: [0x20,0xf3,0x06,0x00]
  ssat16  r0, #7, r0

  orr r1, 0x100
  orr r1, r1, 0x100
  eor r1, 0x100
  eor r1, r1, 0x100
  bic r1, 0x100
  bic r1, r1, 0x100

@ CHECK: orr r1, r1, #256 @ encoding: [0x41,0xf4,0x80,0x71]
@ CHECK: orr r1, r1, #256 @ encoding: [0x41,0xf4,0x80,0x71]
@ CHECK: eor r1, r1, #256 @ encoding: [0x81,0xf4,0x80,0x71]
@ CHECK: eor r1, r1, #256 @ encoding: [0x81,0xf4,0x80,0x71]
@ CHECK: bic r1, r1, #256 @ encoding: [0x21,0xf4,0x80,0x71]
@ CHECK: bic r1, r1, #256 @ encoding: [0x21,0xf4,0x80,0x71]