# RUN: llvm-mc -triple arm64-apple-darwin --disassemble < %s | FileCheck %s

#==---------------------------------------------------------------------------==
# Add/Subtract with carry/borrow
#==---------------------------------------------------------------------------==

0x41 0x00 0x03 0x1a
0x41 0x00 0x03 0x9a
0x85 0x00 0x03 0x3a
0x85 0x00 0x03 0xba

# CHECK: adc  w1, w2, w3
# CHECK: adc  x1, x2, x3
# CHECK: adcs w5, w4, w3
# CHECK: adcs x5, x4, x3

0x41 0x00 0x03 0x5a
0x41 0x00 0x03 0xda
0x41 0x00 0x03 0x7a
0x41 0x00 0x03 0xfa

# CHECK: sbc  w1, w2, w3
# CHECK: sbc  x1, x2, x3
# CHECK: sbcs w1, w2, w3
# CHECK: sbcs x1, x2, x3

#==---------------------------------------------------------------------------==
# Add/Subtract with (optionally shifted) immediate
#==---------------------------------------------------------------------------==

0x83 0x00 0x10 0x11
0x83 0x00 0x10 0x91

# CHECK: add w3, w4, #1024
# CHECK: add x3, x4, #1024

0x83 0x00 0x50 0x11
0x83 0x00 0x40 0x11
0x83 0x00 0x50 0x91
0x83 0x00 0x40 0x91
0xff 0x83 0x00 0x91

# CHECK: add w3, w4, #1024, lsl #12
# CHECK: add x3, x4, #1024, lsl #12
# CHECK: add x3, x4, #0, lsl #12
# CHECK: add sp, sp, #32

0x83 0x00 0x10 0x31
0x83 0x00 0x50 0x31
0x83 0x00 0x10 0xb1
0x83 0x00 0x50 0xb1
0xff 0x83 0x00 0xb1

# CHECK: adds w3, w4, #1024
# CHECK: adds w3, w4, #1024, lsl #12
# CHECK: adds x3, x4, #1024
# CHECK: adds x3, x4, #1024, lsl #12
# CHECK: cmn  sp, #32

0x83 0x00 0x10 0x51
0x83 0x00 0x50 0x51
0x83 0x00 0x10 0xd1
0x83 0x00 0x50 0xd1
0xff 0x83 0x00 0xd1

# CHECK: sub w3, w4, #1024
# CHECK: sub w3, w4, #1024, lsl #12
# CHECK: sub x3, x4, #1024
# CHECK: sub x3, x4, #1024, lsl #12
# CHECK: sub sp, sp, #32

0x83 0x00 0x10 0x71
0x83 0x00 0x50 0x71
0x83 0x00 0x10 0xf1
0x83 0x00 0x50 0xf1
0xff 0x83 0x00 0xf1

# CHECK: subs w3, w4, #1024
# CHECK: subs w3, w4, #1024, lsl #12
# CHECK: subs x3, x4, #1024
# CHECK: subs x3, x4, #1024, lsl #12
# CHECK: cmp  sp, #32

#==---------------------------------------------------------------------------==
# Add/Subtract register with (optional) shift
#==---------------------------------------------------------------------------==

0xac 0x01 0x0e 0x0b
0xac 0x01 0x0e 0x8b
0xac 0x31 0x0e 0x0b
0xac 0x31 0x0e 0x8b
0xac 0x29 0x4e 0x0b
0xac 0x29 0x4e 0x8b
0xac 0x1d 0x8e 0x0b
0xac 0x9d 0x8e 0x8b

# CHECK: add w12, w13, w14
# CHECK: add x12, x13, x14
# CHECK: add w12, w13, w14, lsl #12
# CHECK: add x12, x13, x14, lsl #12
# CHECK: add w12, w13, w14, lsr #10
# CHECK: add x12, x13, x14, lsr #10
# CHECK: add w12, w13, w14, asr #7
# CHECK: add x12, x13, x14, asr #39

0xac 0x01 0x0e 0x4b
0xac 0x01 0x0e 0xcb
0xac 0x31 0x0e 0x4b
0xac 0x31 0x0e 0xcb
0xac 0x29 0x4e 0x4b
0xac 0x29 0x4e 0xcb
0xac 0x1d 0x8e 0x4b
0xac 0x9d 0x8e 0xcb

# CHECK: sub w12, w13, w14
# CHECK: sub x12, x13, x14
# CHECK: sub w12, w13, w14, lsl #12
# CHECK: sub x12, x13, x14, lsl #12
# CHECK: sub w12, w13, w14, lsr #10
# CHECK: sub x12, x13, x14, lsr #10
# CHECK: sub w12, w13, w14, asr #7
# CHECK: sub x12, x13, x14, asr #39

0xac 0x01 0x0e 0x2b
0xac 0x01 0x0e 0xab
0xac 0x31 0x0e 0x2b
0xac 0x31 0x0e 0xab
0xac 0x29 0x4e 0x2b
0xac 0x29 0x4e 0xab
0xac 0x1d 0x8e 0x2b
0xac 0x9d 0x8e 0xab

# CHECK: adds w12, w13, w14
# CHECK: adds x12, x13, x14
# CHECK: adds w12, w13, w14, lsl #12
# CHECK: adds x12, x13, x14, lsl #12
# CHECK: adds w12, w13, w14, lsr #10
# CHECK: adds x12, x13, x14, lsr #10
# CHECK: adds w12, w13, w14, asr #7
# CHECK: adds x12, x13, x14, asr #39

0xac 0x01 0x0e 0x6b
0xac 0x01 0x0e 0xeb
0xac 0x31 0x0e 0x6b
0xac 0x31 0x0e 0xeb
0xac 0x29 0x4e 0x6b
0xac 0x29 0x4e 0xeb
0xac 0x1d 0x8e 0x6b
0xac 0x9d 0x8e 0xeb

# CHECK: subs w12, w13, w14
# CHECK: subs x12, x13, x14
# CHECK: subs w12, w13, w14, lsl #12
# CHECK: subs x12, x13, x14, lsl #12
# CHECK: subs w12, w13, w14, lsr #10
# CHECK: subs x12, x13, x14, lsr #10
# CHECK: subs w12, w13, w14, asr #7
# CHECK: subs x12, x13, x14, asr #39

#==---------------------------------------------------------------------------==
# Add/Subtract with (optional) extend
#==---------------------------------------------------------------------------==

0x41 0x00 0x23 0x0b
0x41 0x20 0x23 0x0b
0x41 0x40 0x23 0x0b
0x41 0x60 0x23 0x0b
0x41 0x80 0x23 0x0b
0x41 0xa0 0x23 0x0b
0x41 0xc0 0x23 0x0b
0x41 0xe0 0x23 0x0b

# CHECK: add w1, w2, w3, uxtb
# CHECK: add w1, w2, w3, uxth
# CHECK: add w1, w2, w3
# CHECK: add w1, w2, w3, uxtx
# CHECK: add w1, w2, w3, sxtb
# CHECK: add w1, w2, w3, sxth
# CHECK: add w1, w2, w3, sxtw
# CHECK: add w1, w2, w3, sxtx

0x41 0x00 0x23 0x8b
0x41 0x20 0x23 0x8b
0x41 0x40 0x23 0x8b
0x41 0x80 0x23 0x8b
0x41 0xa0 0x23 0x8b
0x41 0xc0 0x23 0x8b

# CHECK: add x1, x2, w3, uxtb
# CHECK: add x1, x2, w3, uxth
# CHECK: add x1, x2, w3, uxtw
# CHECK: add x1, x2, w3, sxtb
# CHECK: add x1, x2, w3, sxth
# CHECK: add x1, x2, w3, sxtw

0xe1 0x43 0x23 0x0b
0xe1 0x43 0x23 0x0b
0x5f 0x60 0x23 0x8b
0x5f 0x60 0x23 0x8b

# CHECK: add w1, wsp, w3
# CHECK: add w1, wsp, w3
# CHECK: add sp, x2, x3
# CHECK: add sp, x2, x3

0x41 0x00 0x23 0x4b
0x41 0x20 0x23 0x4b
0x41 0x40 0x23 0x4b
0x41 0x60 0x23 0x4b
0x41 0x80 0x23 0x4b
0x41 0xa0 0x23 0x4b
0x41 0xc0 0x23 0x4b
0x41 0xe0 0x23 0x4b

# CHECK: sub w1, w2, w3, uxtb
# CHECK: sub w1, w2, w3, uxth
# CHECK: sub w1, w2, w3
# CHECK: sub w1, w2, w3, uxtx
# CHECK: sub w1, w2, w3, sxtb
# CHECK: sub w1, w2, w3, sxth
# CHECK: sub w1, w2, w3, sxtw
# CHECK: sub w1, w2, w3, sxtx

0x41 0x00 0x23 0xcb
0x41 0x20 0x23 0xcb
0x41 0x40 0x23 0xcb
0x41 0x80 0x23 0xcb
0x41 0xa0 0x23 0xcb
0x41 0xc0 0x23 0xcb

# CHECK: sub x1, x2, w3, uxtb
# CHECK: sub x1, x2, w3, uxth
# CHECK: sub x1, x2, w3, uxtw
# CHECK: sub x1, x2, w3, sxtb
# CHECK: sub x1, x2, w3, sxth
# CHECK: sub x1, x2, w3, sxtw

0xe1 0x43 0x23 0x4b
0xe1 0x43 0x23 0x4b
0x5f 0x60 0x23 0xcb
0x5f 0x60 0x23 0xcb

# CHECK: sub w1, wsp, w3
# CHECK: sub w1, wsp, w3
# CHECK: sub sp, x2, x3
# CHECK: sub sp, x2, x3

0x41 0x00 0x23 0x2b
0x41 0x20 0x23 0x2b
0x41 0x40 0x23 0x2b
0x41 0x60 0x23 0x2b
0x41 0x80 0x23 0x2b
0x41 0xa0 0x23 0x2b
0x41 0xc0 0x23 0x2b
0x41 0xe0 0x23 0x2b

# CHECK: adds w1, w2, w3, uxtb
# CHECK: adds w1, w2, w3, uxth
# CHECK: adds w1, w2, w3
# CHECK: adds w1, w2, w3, uxtx
# CHECK: adds w1, w2, w3, sxtb
# CHECK: adds w1, w2, w3, sxth
# CHECK: adds w1, w2, w3, sxtw
# CHECK: adds w1, w2, w3, sxtx

0x41 0x00 0x23 0xab
0x41 0x20 0x23 0xab
0x41 0x40 0x23 0xab
0x41 0x80 0x23 0xab
0x41 0xa0 0x23 0xab
0x41 0xc0 0x23 0xab

# CHECK: adds x1, x2, w3, uxtb
# CHECK: adds x1, x2, w3, uxth
# CHECK: adds x1, x2, w3, uxtw
# CHECK: adds x1, x2, w3, sxtb
# CHECK: adds x1, x2, w3, sxth
# CHECK: adds x1, x2, w3, sxtw

0xe1 0x43 0x23 0x2b
0xe1 0x43 0x23 0x2b

# CHECK: adds w1, wsp, w3
# CHECK: adds w1, wsp, w3

0x41 0x00 0x23 0x6b
0x41 0x20 0x23 0x6b
0x41 0x40 0x23 0x6b
0x41 0x60 0x23 0x6b
0x41 0x80 0x23 0x6b
0x41 0xa0 0x23 0x6b
0x41 0xc0 0x23 0x6b
0x41 0xe0 0x23 0x6b

# CHECK: subs w1, w2, w3, uxtb
# CHECK: subs w1, w2, w3, uxth
# CHECK: subs w1, w2, w3
# CHECK: subs w1, w2, w3, uxtx
# CHECK: subs w1, w2, w3, sxtb
# CHECK: subs w1, w2, w3, sxth
# CHECK: subs w1, w2, w3, sxtw
# CHECK: subs w1, w2, w3, sxtx

0x41 0x00 0x23 0xeb
0x41 0x20 0x23 0xeb
0x41 0x40 0x23 0xeb
0x41 0x80 0x23 0xeb
0x41 0xa0 0x23 0xeb
0x41 0xc0 0x23 0xeb

# CHECK: subs x1, x2, w3, uxtb
# CHECK: subs x1, x2, w3, uxth
# CHECK: subs x1, x2, w3, uxtw
# CHECK: subs x1, x2, w3, sxtb
# CHECK: subs x1, x2, w3, sxth
# CHECK: subs x1, x2, w3, sxtw

0xe1 0x43 0x23 0x6b
0xe1 0x43 0x23 0x6b

# CHECK: subs w1, wsp, w3
# CHECK: subs w1, wsp, w3

0x1f 0x41 0x28 0xeb
0x3f 0x41 0x28 0x6b
0xff 0x43 0x28 0x6b
0xff 0x43 0x28 0xeb

# CHECK: cmp x8, w8, uxtw
# CHECK: cmp w9, w8, uxtw
# CHECK: cmp wsp, w8
# CHECK: cmp sp, w8

0x3f 0x41 0x28 0x4b
0xe1 0x43 0x28 0x4b
0xff 0x43 0x28 0x4b
0x3f 0x41 0x28 0xcb
0xe1 0x43 0x28 0xcb
0xff 0x43 0x28 0xcb
0xe1 0x43 0x28 0x6b
0xe1 0x43 0x28 0xeb

# CHECK: sub wsp, w9, w8
# CHECK: sub w1, wsp, w8
# CHECK: sub wsp, wsp, w8
# CHECK: sub sp, x9, w8
# CHECK: sub x1, sp, w8
# CHECK: sub sp, sp, w8
# CHECK: subs w1, wsp, w8
# CHECK: subs x1, sp, w8

#==---------------------------------------------------------------------------==
# Signed/Unsigned divide
#==---------------------------------------------------------------------------==

0x41 0x0c 0xc3 0x1a
0x41 0x0c 0xc3 0x9a
0x41 0x08 0xc3 0x1a
0x41 0x08 0xc3 0x9a

# CHECK: sdiv w1, w2, w3
# CHECK: sdiv x1, x2, x3
# CHECK: udiv w1, w2, w3
# CHECK: udiv x1, x2, x3

#==---------------------------------------------------------------------------==
# Variable shifts
#==---------------------------------------------------------------------------==

  0x41 0x28 0xc3 0x1a
# CHECK: asr w1, w2, w3
  0x41 0x28 0xc3 0x9a
# CHECK: asr x1, x2, x3
  0x41 0x20 0xc3 0x1a
# CHECK: lsl w1, w2, w3
  0x41 0x20 0xc3 0x9a
# CHECK: lsl x1, x2, x3
  0x41 0x24 0xc3 0x1a
# CHECK: lsr w1, w2, w3
  0x41 0x24 0xc3 0x9a
# CHECK: lsr x1, x2, x3
  0x41 0x2c 0xc3 0x1a
# CHECK: ror w1, w2, w3
  0x41 0x2c 0xc3 0x9a
# CHECK: ror x1, x2, x3

#==---------------------------------------------------------------------------==
# One operand instructions
#==---------------------------------------------------------------------------==

  0x41 0x14 0xc0 0x5a
# CHECK: cls w1, w2
  0x41 0x14 0xc0 0xda
# CHECK: cls x1, x2
  0x41 0x10 0xc0 0x5a
# CHECK: clz w1, w2
  0x41 0x10 0xc0 0xda
# CHECK: clz x1, x2
  0x41 0x00 0xc0 0x5a
# CHECK: rbit w1, w2
  0x41 0x00 0xc0 0xda
# CHECK: rbit x1, x2
  0x41 0x08 0xc0 0x5a
# CHECK: rev w1, w2
  0x41 0x0c 0xc0 0xda
# CHECK: rev x1, x2
  0x41 0x04 0xc0 0x5a
# CHECK: rev16 w1, w2
  0x41 0x04 0xc0 0xda
# CHECK: rev16 x1, x2
  0x41 0x08 0xc0 0xda
# CHECK: rev32 x1, x2

#==---------------------------------------------------------------------------==
# 6.6.1 Multiply-add instructions
#==---------------------------------------------------------------------------==

0x41 0x10 0x03 0x1b
0x41 0x10 0x03 0x9b
0x41 0x90 0x03 0x1b
0x41 0x90 0x03 0x9b
0x41 0x10 0x23 0x9b
0x41 0x90 0x23 0x9b
0x41 0x10 0xa3 0x9b
0x41 0x90 0xa3 0x9b

# CHECK: madd   w1, w2, w3, w4
# CHECK: madd   x1, x2, x3, x4
# CHECK: msub   w1, w2, w3, w4
# CHECK: msub   x1, x2, x3, x4
# CHECK: smaddl x1, w2, w3, x4
# CHECK: smsubl x1, w2, w3, x4
# CHECK: umaddl x1, w2, w3, x4
# CHECK: umsubl x1, w2, w3, x4

#==---------------------------------------------------------------------------==
# Multiply-high instructions
#==---------------------------------------------------------------------------==

0x41 0x7c 0x43 0x9b
0x41 0x7c 0xc3 0x9b

# CHECK: smulh x1, x2, x3
# CHECK: umulh x1, x2, x3

#==---------------------------------------------------------------------------==
# Move immediate instructions
#==---------------------------------------------------------------------------==

0x20 0x00 0x80 0x52
0x20 0x00 0x80 0xd2
0x20 0x00 0xa0 0x52
0x20 0x00 0xa0 0xd2

# CHECK: mov w0, #1
# CHECK: mov x0, #1
# CHECK: mov w0, #65536
# CHECK: mov x0, #65536

0x40 0x00 0x80 0x12
0x40 0x00 0x80 0x92
0x40 0x00 0xa0 0x12
0x40 0x00 0xa0 0x92

# CHECK: mov w0, #-3
# CHECK: mov x0, #-3
# CHECK: mov w0, #-131073
# CHECK: mov x0, #-131073

0x20 0x00 0x80 0x72
0x20 0x00 0x80 0xf2
0x20 0x00 0xa0 0x72
0x20 0x00 0xa0 0xf2

# CHECK: movk w0, #1
# CHECK: movk x0, #1
# CHECK: movk w0, #1, lsl #16
# CHECK: movk x0, #1, lsl #16

#==---------------------------------------------------------------------------==
# Conditionally set flags instructions
#==---------------------------------------------------------------------------==

  0x1f 0x00 0x00 0x31
# CHECK: cmn w0, #0
  0x1f 0xfc 0x03 0xb1
# CHECK: x0, #255

  0x23 0x08 0x42 0x3a
# CHECK: ccmn w1, #2, #3, eq
  0x23 0x08 0x42 0xba
# CHECK: ccmn x1, #2, #3, eq
  0x23 0x08 0x42 0x7a
# CHECK: ccmp w1, #2, #3, eq
  0x23 0x08 0x42 0xfa
# CHECK: ccmp x1, #2, #3, eq

  0x23 0x00 0x42 0x3a
# CHECK: ccmn w1, w2, #3, eq
  0x23 0x00 0x42 0xba
# CHECK: ccmn x1, x2, #3, eq
  0x23 0x00 0x42 0x7a
# CHECK: ccmp w1, w2, #3, eq
  0x23 0x00 0x42 0xfa
# CHECK: ccmp x1, x2, #3, eq

#==---------------------------------------------------------------------------==
# Conditional select instructions
#==---------------------------------------------------------------------------==

  0x41 0x00 0x83 0x1a
# CHECK: csel w1, w2, w3, eq
  0x41 0x00 0x83 0x9a
# CHECK: csel x1, x2, x3, eq
  0x41 0x04 0x83 0x1a
# CHECK: csinc w1, w2, w3, eq
  0x41 0x04 0x83 0x9a
# CHECK: csinc x1, x2, x3, eq
  0x41 0x00 0x83 0x5a
# CHECK: csinv w1, w2, w3, eq
  0x41 0x00 0x83 0xda
# CHECK: csinv x1, x2, x3, eq
  0x41 0x04 0x83 0x5a
# CHECK: csneg w1, w2, w3, eq
  0x41 0x04 0x83 0xda
# CHECK: csneg x1, x2, x3, eq