test/MC/ARM/thumb2.s

   1 @ RUN: llvm-mc -mcpu=cortex-a8 -triple thumb-unknown-unknown -show-encoding < %s | FileCheck %s
   2 @ XFAIL: *
   3 .code 16
   4
   5 @ CHECK: adc    r1, r1, #171            @ encoding: [0xab,0x01,0x41,0xf1]
   6   adc   r1, r1, #171
   7 @ CHECK: adc    r1, r1, #1179666        @ encoding: [0x12,0x11,0x41,0xf1]
   8   adc   r1, r1, #1179666
   9 @ CHECK: adc    r1, r1, #872428544      @ encoding: [0x34,0x21,0x41,0xf1]
  10   adc   r1, r1, #872428544
  11 @ CHECK: adc    r1, r1, #1448498774     @ encoding: [0x56,0x31,0x41,0xf1]
  12   adc   r1, r1, #1448498774
  13 @ CHECK: adc    r1, r1, #66846720       @ encoding: [0x7f,0x71,0x41,0xf1]
  14   adc   r1, r1, #66846720
  15
  16 @ CHECK: mvn    r0, #187                @ encoding: [0xbb,0x00,0x6f,0xf0]
  17   mvn   r0, #187
  18 @ CHECK: mvn    r0, #11141290           @ encoding: [0xaa,0x10,0x6f,0xf0]
  19   mvn   r0, #11141290
  20 @ CHECK: mvn    r0, #-872363008         @ encoding: [0xcc,0x20,0x6f,0xf0]
  21   mvn   r0, #-872363008
  22 @ CHECK: mvn    r0, #1114112            @ encoding: [0x88,0x10,0x6f,0xf4]
  23   mvn   r0, #1114112
  24
  25 @ CHECK: cmp.w  r0, #11141290           @ encoding: [0xaa,0x1f,0xb0,0xf1]
  26   cmp.w r0, #11141290
  27 @ CHECK: cmp.w  r0, #-872363008         @ encoding: [0xcc,0x2f,0xb0,0xf1]
  28   cmp.w r0, #-872363008
  29 @ CHECK: cmp.w  r0, #-572662307         @ encoding: [0xdd,0x3f,0xb0,0xf1]
  30   cmp.w r0, #-572662307
  31 @ CHECK: cmp.w  r0, #1114112            @ encoding: [0x88,0x1f,0xb0,0xf5]
  32   cmp.w r0, #1114112
  33 @ CHECK: cmp.w  r0, r1, lsl #5          @ encoding: [0x41,0x1f,0xb0,0xeb]
  34   cmp.w r0, r1, lsl #5
  35
  36 @ CHECK: sxtab  r0, r1, r0              @ encoding: [0x80,0xf0,0x41,0xfa]
  37   sxtab r0, r1, r0              @ encoding: [0x80,0xf0,0x41,0xfa]
  38
  39 @ CHECK: movw   r0, #65535              @ encoding: [0xff,0x70,0x4f,0xf6]
  40   movw  r0, #65535
  41 @ CHECK: movw   r1, #43777              @ encoding: [0x01,0x31,0x4a,0xf6]
  42   movw  r1, #43777
  43 @ CHECK: movt   r1, #427                @ encoding: [0xab,0x11,0xc0,0xf2]
  44   movt  r1, #427
  45 @ CHECK: movw   r1, #43792              @ encoding: [0x10,0x31,0x4a,0xf6]
  46   movw  r1, #43792
  47 @ CHECK: movt   r1, #4267               @ encoding: [0xab,0x01,0xc0,0xf2]
  48   movt  r1, #4267
  49 @ CHECK: mov.w  r0, #66846720           @ encoding: [0x7f,0x70,0x4f,0xf0]
  50   mov.w r0, #66846720
  51
  52 @ CHECK: rrx    r0, r0                  @ encoding: [0x30,0x00,0x4f,0xea]
  53   rrx   r0, r0
  54
  55 @ CHECK: bfc    r0, #4, #20             @ encoding: [0x17,0x10,0x6f,0xf3]
  56   bfc   r0, #4, #20
  57 @ CHECK: bfc    r0, #0, #23             @ encoding: [0x16,0x00,0x6f,0xf3]
  58   bfc   r0, #0, #23
  59 @ CHECK: bfc    r0, #12, #20            @ encoding: [0x1f,0x30,0x6f,0xf3]
  60   bfc   r0, #12, #20
  61
  62 @ CHECK: sbfx   r0, r0, #7, #11         @ encoding: [0xca,0x10,0x40,0xf3]
  63   sbfx  r0, r0, #7, #11
  64 @ CHECK: ubfx   r0, r0, #7, #11         @ encoding: [0xca,0x10,0xc0,0xf3]
  65   ubfx  r0, r0, #7, #11
  66
  67 @ CHECK: mla    r0, r0, r1, r2          @ encoding: [0x01,0x20,0x00,0xfb]
  68   mla   r0, r0, r1, r2
  69 @ CHECK: mls    r0, r0, r1, r2          @ encoding: [0x11,0x20,0x00,0xfb]
  70   mls   r0, r0, r1, r2
  71
  72 @ CHECK: smlabt r0, r1, r2, r0          @ encoding: [0x12,0x00,0x11,0xfb]
  73   smlabt        r0, r1, r2, r0
  74
  75 @ CHECK: clz    r0, r0                  @ encoding: [0x80,0xf0,0xb0,0xfa]
  76   clz   r0, r0
  77
  78 @ CHECK: pkhbt  r0, r0, r1, lsl #16     @ encoding: [0x01,0x40,0xc0,0xea]
  79   pkhbt r0, r0, r1, lsl #16
  80 @ CHECK: pkhbt  r0, r0, r1, lsl #12     @ encoding: [0x01,0x30,0xc0,0xea]
  81   pkhbt r0, r0, r1, lsl #16
  82 @ CHECK: pkhbt  r0, r0, r1, lsl #18     @ encoding: [0x81,0x40,0xc0,0xea]
  83   pkhbt r0, r0, r1, lsl #18
  84 @ CHECK: pkhbt  r0, r0, r1              @ encoding: [0x01,0x00,0xc0,0xea]
  85   pkhbt r0, r0, r1
  86 @ CHECK: pkhtb  r0, r0, r1, asr #16     @ encoding: [0x21,0x40,0xc0,0xea]
  87   pkhtb r0, r0, r1, asr #16
  88 @ CHECK: pkhtb  r0, r0, r1, asr #12     @ encoding: [0x21,0x30,0xc0,0xea]
  89   pkhtb r0, r0, r1, asr #12
  90 @ CHECK: pkhtb  r0, r0, r1, asr #18     @ encoding: [0xa1,0x40,0xc0,0xea]
  91   pkhtb r0, r0, r1, asr #18
  92 @ CHECK: pkhtb  r0, r0, r1, asr #22     @ encoding: [0xa1,0x50,0xc0,0xea]
  93   pkhtb r0, r0, r1, asr #22
  94
  95 @ CHECK: dmb    st                      @ encoding: [0x5e,0x8f,0xbf,0xf3]
  96   dmb   st
  97 @ CHECK: dmb    sy                      @ encoding: [0x5f,0x8f,0xbf,0xf3]
  98   dmb   sy
  99 @ CHECK: dmb    ishst                   @ encoding: [0x5a,0x8f,0xbf,0xf3]
 100   dmb   ishst
 101 @ CHECK: dmb    ish                     @ encoding: [0x5b,0x8f,0xbf,0xf3]
 102   dmb   ish
 103
 104 @ CHECK: str.w  r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0xc1,0xf8]
 105   str.w r0, [r1, #4092]
 106 @ CHECK: str    r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x41,0xf8]
 107   str   r0, [r1, #-128]
 108 @ CHECK: str.w  r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x41,0xf8
 109   str.w r0, [r1, r2, lsl #2]
 110
 111 @ CHECK: ldr.w  r0, [r0, #4092]         @ encoding: [0xfc,0x0f,0xd0,0xf8]
 112   ldr.w r0, [r0, #4092]
 113 @ CHECK: ldr    r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x50,0xf8]
 114   ldr   r0, [r0, #-128]
 115 @ CHECK: ldr.w  r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x50,0xf8]
 116   ldr.w r0, [r0, r1, lsl #2]
 117
 118 @ CHECK: str    r1, [r0, #16]!          @ encoding: [0x10,0x1f,0x40,0xf8]
 119   str   r1, [r0, #16]!
 120 @ CHECK: strh   r1, [r0, #8]!           @ encoding: [0x08,0x1f,0x20,0xf8]
 121   strh  r1, [r0, #8]!
 122 @ CHECK: strh   r2, [r0], #-4           @ encoding: [0x04,0x29,0x20,0xf8]
 123   strh  r2, [r0], #-4
 124 @ CHECK: str    r2, [r0], #-4           @ encoding: [0x04,0x29,0x40,0xf8]
 125   str   r2, [r0], #-4
 126
 127 @ CHECK: ldr    r2, [r0, #16]!          @ encoding: [0x10,0x2f,0x50,0xf8]
 128   ldr   r2, [r0, #16]!
 129 @ CHECK: ldr    r2, [r0, #-64]!         @ encoding: [0x40,0x2d,0x50,0xf8]
 130   ldr   r2, [r0, #-64]!
 131 @ CHECK: ldrsb  r2, [r0, #4]!           @ encoding: [0x04,0x2f,0x10,0xf9]
 132   ldrsb r2, [r0, #4]!
 133
 134 @ CHECK: strb.w r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0x81,0xf8]
 135   strb.w        r0, [r1, #4092]
 136 @ CHECK: strb   r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x01,0xf8]
 137   strb  r0, [r1, #-128]
 138 @ CHECK: strb.w r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x01,0xf8]
 139   strb.w        r0, [r1, r2, lsl #2]
 140 @ CHECK: strh.w r0, [r1, #4092]         @ encoding: [0xfc,0x0f,0xa1,0xf8]
 141   strh.w        r0, [r1, #4092]
 142 @ CHECK: strh   r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x21,0xf8]
 143   strh  r0, [r1, #-128]
 144 @ CHECK: strh   r0, [r1, #-128]         @ encoding: [0x80,0x0c,0x21,0xf8]
 145   strh  r0, [r1, #-128]
 146 @ CHECK: strh.w r0, [r1, r2, lsl #2]    @ encoding: [0x22,0x00,0x21,0xf8]
 147   strh.w        r0, [r1, r2, lsl #2]
 148
 149 @ CHECK: ldrb   r0, [r0, #-1]           @ encoding: [0x01,0x0c,0x10,0xf8]
 150   ldrb  r0, [r0, #-1]
 151 @ CHECK: ldrb   r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x10,0xf8]
 152   ldrb  r0, [r0, #-128]
 153 @ CHECK: ldrb.w r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x10,0xf8]
 154   ldrb.w        r0, [r0, r1, lsl #2]
 155 @ CHECK: ldrh.w r0, [r0, #2046]         @ encoding: [0xfe,0x07,0xb0,0xf8]
 156   ldrh.w        r0, [r0, #2046]
 157 @ CHECK: ldrh   r0, [r0, #-128]         @ encoding: [0x80,0x0c,0x30,0xf8]
 158   ldrh  r0, [r0, #-128]
 159 @ CHECK: ldrh.w r0, [r0, r1, lsl #2]    @ encoding: [0x21,0x00,0x30,0xf8]
 160   ldrh.w        r0, [r0, r1, lsl #2]
 161 @ CHECK: ldrsb.w        r0, [r0]                @ encoding: [0x00,0x00,0x90,0xf9]
 162   ldrsb.w       r0, [r0]
 163 @ CHECK: ldrsh.w        r0, [r0]                @ encoding: [0x00,0x00,0xb0,0xf9]
 164   ldrsh.w       r0, [r0]
 165 @ CHECK: bfi  r0, r0, #5, #7 @ encoding: [0x60,0xf3,0x4b,0x10]
 166   bfi  r0, r0, #5, #7
 167 @ CHECK: isb @ encoding: [0xbf,0xf3,0x6f,0x8f]
 168   isb
 169 @ CHECK: mrs  r0, cpsr @ encoding: [0xef,0xf3,0x00,0x80]
 170   mrs  r0, cpsr
 171 @ CHECK: vmrs  r0, fpscr @ encoding: [0xf1,0xee,0x10,0x0a]
 172   vmrs  r0, fpscr
 173 @ CHECK: vmrs  r0, fpexc @ encoding: [0xf8,0xee,0x10,0x0a]
 174   vmrs  r0, fpexc
 175 @ CHECK: vmrs  r0, fpsid @ encoding: [0xf0,0xee,0x10,0x0a]
 176   vmrs  r0, fpsid
 177
 178 @ CHECK: vmsr  fpscr, r0 @ encoding: [0xe1,0xee,0x10,0x0a]
 179   vmsr  fpscr, r0
 180 @ CHECK: vmsr  fpexc, r0 @ encoding: [0xe8,0xee,0x10,0x0a]
 181   vmsr  fpexc, r0
 182 @ CHECK: vmsr  fpsid, r0 @ encoding: [0xe0,0xee,0x10,0x0a]
 183   vmsr  fpsid, r0
 184
 185 @ CHECK: mcr2  p7, #1, r5, c1, c1, #4 @ encoding: [0x21,0xfe,0x91,0x57]
 186         mcr2  p7, #1, r5, c1, c1, #4
 187
 188 @ CHECK: mrc2  p14, #0, r1, c1, c2, #4 @ encoding: [0x11,0xfe,0x92,0x1e]
 189         mrc2  p14, #0, r1, c1, c2, #4
 190
 191 @ CHECK: mcrr2  p7, #1, r5, r4, c1 @ encoding: [0x44,0xfc,0x11,0x57]
 192         mcrr2  p7, #1, r5, r4, c1
 193
 194 @ CHECK: mrrc2  p7, #1, r5, r4, c1 @ encoding: [0x54,0xfc,0x11,0x57]
 195         mrrc2  p7, #1, r5, r4, c1
 196