llvm/test/MC/MSP430/addrmode.s

   1 ; RUN: llvm-mc -triple msp430 -show-encoding < %s | FileCheck %s
   2
   3 foo:
   4   mov r8, r15
   5   mov disp+2(r8), r15
   6   mov disp+2, r15
   7   mov &disp+2, r15
   8   mov @r8, r15
   9   mov @r8+, r15
  10   mov #disp+2, r15
  11
  12 ; CHECK: mov r8, r15           ; encoding: [0x0f,0x48]
  13 ; CHECK: mov disp+2(r8), r15   ; encoding: [0x1f,0x48,A,A]
  14 ; CHECK: mov disp+2, r15       ; encoding: [0x1f,0x40,A,A]
  15 ; CHECK: mov &disp+2, r15      ; encoding: [0x1f,0x42,A,A]
  16 ; CHECK: mov @r8, r15          ; encoding: [0x2f,0x48]
  17 ; CHECK: mov @r8+, r15         ; encoding: [0x3f,0x48]
  18 ; CHECK: mov #disp+2, r15      ; encoding: [0x3f,0x40,A,A]
  19
  20   mov #42, r15
  21   mov #42, 12(r15)
  22   mov #42, &disp
  23   mov disp, disp+2
  24   mov r7, @r15
  25
  26 ; CHECK: mov #42, r15          ; encoding: [0x3f,0x40,0x2a,0x00]
  27 ; CHECK: mov #42, 12(r15)      ; encoding: [0xbf,0x40,0x2a,0x00,0x0c,0x00]
  28 ; CHECK: mov #42, &disp        ; encoding: [0xb2,0x40,0x2a,0x00,A,A]
  29 ; CHECK: mov disp, disp+2      ; encoding: [0x90,0x40,A,A,B,B]
  30 ; CHECK: mov r7, 0(r15)        ; encoding: [0x8f,0x47,0x00,0x00]
  31
  32   add r7, r8
  33   add 6(r7), r8
  34   add &disp, r8
  35   add disp, r8
  36   add @r9, r8
  37   add @r9+, r8
  38   add #42, r8
  39
  40 ; CHECK: add r7, r8            ; encoding: [0x08,0x57]
  41 ; CHECK: add 6(r7), r8         ; encoding: [0x18,0x57,0x06,0x00]
  42 ; CHECK: add &disp, r8         ; encoding: [0x18,0x52,A,A]
  43 ; CHECK: add disp, r8          ; encoding: [0x18,0x50,A,A]
  44 ; CHECK: add @r9, r8           ; encoding: [0x28,0x59]
  45 ; CHECK: add @r9+, r8          ; encoding: [0x38,0x59]
  46 ; CHECK: add #42, r8           ; encoding: [0x38,0x50,0x2a,0x00]
  47
  48   add r7, 6(r5)
  49   add 6(r7), 6(r5)
  50   add &disp, 6(r5)
  51   add disp, 6(r5)
  52   add @r9, 6(r5)
  53   add @r9+, 6(r5)
  54   add #42, 6(r5)
  55
  56 ; CHECK: add r7, 6(r5)         ; encoding: [0x85,0x57,0x06,0x00]
  57 ; CHECK: add 6(r7), 6(r5)      ; encoding: [0x95,0x57,0x06,0x00,0x06,0x00]
  58 ; CHECK: add &disp, 6(r5)      ; encoding: [0x95,0x52,A,A,0x06,0x00]
  59 ; CHECK: add disp, 6(r5)       ; encoding: [0x95,0x50,A,A,0x06,0x00]
  60 ; CHECK: add @r9, 6(r5)        ; encoding: [0xa5,0x59,0x06,0x00]
  61 ; CHECK: add @r9+, 6(r5)       ; encoding: [0xb5,0x59,0x06,0x00]
  62 ; CHECK: add #42, 6(r5)        ; encoding: [0xb5,0x50,0x2a,0x00,0x06,0x00]
  63
  64   add r7, &disp
  65   add 6(r7), &disp
  66   add &disp, &disp
  67   add disp, &disp
  68   add @r9, &disp
  69   add @r9+, &disp
  70   add #42, &disp
  71
  72 ; CHECK: add r7, &disp         ; encoding: [0x82,0x57,A,A]
  73 ; CHECK: add 6(r7), &disp      ; encoding: [0x92,0x57,0x06,0x00,A,A]
  74 ; CHECK: add &disp, &disp      ; encoding: [0x92,0x52,A,A,B,B]
  75 ; CHECK: add disp, &disp       ; encoding: [0x92,0x50,A,A,B,B]
  76 ; CHECK: add @r9, &disp        ; encoding: [0xa2,0x59,A,A]
  77 ; CHECK: add @r9+, &disp       ; encoding: [0xb2,0x59,A,A]
  78 ; CHECK: add #42, &disp        ; encoding: [0xb2,0x50,0x2a,0x00,A,A]
  79
  80   add r7, disp
  81   add 6(r7), disp
  82   add &disp, disp
  83   add disp, disp
  84   add @r9, disp
  85   add @r9+, disp
  86   add #42, disp
  87
  88 ; CHECK: add r7, disp          ; encoding: [0x80,0x57,A,A]
  89 ; CHECK: add 6(r7), disp       ; encoding: [0x90,0x57,0x06,0x00,A,A]
  90 ; CHECK: add &disp, disp       ; encoding: [0x90,0x52,A,A,B,B]
  91 ; CHECK: add disp, disp        ; encoding: [0x90,0x50,A,A,B,B]
  92 ; CHECK: add @r9, disp         ; encoding: [0xa0,0x59,A,A]
  93 ; CHECK: add @r9+, disp        ; encoding: [0xb0,0x59,A,A]
  94 ; CHECK: add #42, disp         ; encoding: [0xb0,0x50,0x2a,0x00,A,A]
  95
  96   call r7
  97   call 6(r7)
  98   call @r7
  99   call @r7+
 100   call disp+6(r7)
 101   call &disp
 102   call disp
 103   call #disp
 104
 105 ; CHECK: call r7               ; encoding: [0x87,0x12]
 106 ; CHECK: call 6(r7)            ; encoding: [0x97,0x12,0x06,0x00]
 107 ; CHECK: call @r7              ; encoding: [0xa7,0x12]
 108 ; CHECK: call @r7+             ; encoding: [0xb7,0x12]
 109 ; CHECK: call disp+6(r7)       ; encoding: [0x97,0x12,A,A]
 110 ; CHECK: call &disp            ; encoding: [0x92,0x12,A,A]
 111 ; CHECK: call disp             ; encoding: [0x90,0x12,A,A]
 112 ; CHECK: call #disp            ; encoding: [0xb0,0x12,A,A]
 113
 114   rra r7      ; CHECK: rra r7                ; encoding: [0x07,0x11]
 115   rra 2(r7)   ; CHECK: rra 2(r7)             ; encoding: [0x17,0x11,0x02,0x00]
 116   rra @r7     ; CHECK: rra @r7               ; encoding: [0x27,0x11]
 117   rra @r7+    ; CHECK: rra @r7+              ; encoding: [0x37,0x11]
 118
 119   rrc r7      ; CHECK: rrc r7                ; encoding: [0x07,0x10]
 120   rrc 2(r7)   ; CHECK: rrc 2(r7)             ; encoding: [0x17,0x10,0x02,0x00]
 121   rrc @r7     ; CHECK: rrc @r7               ; encoding: [0x27,0x10]
 122   rrc @r7+    ; CHECK: rrc @r7+              ; encoding: [0x37,0x10]
 123
 124   swpb r7     ; CHECK: swpb r7               ; encoding: [0x87,0x10]
 125   swpb 2(r7)  ; CHECK: swpb 2(r7)            ; encoding: [0x97,0x10,0x02,0x00]
 126   swpb @r7    ; CHECK: swpb @r7              ; encoding: [0xa7,0x10]
 127   swpb @r7+   ; CHECK: swpb @r7+             ; encoding: [0xb7,0x10]
 128
 129   sxt r7      ; CHECK: sxt r7                ; encoding: [0x87,0x11]
 130   sxt 2(r7)   ; CHECK: sxt 2(r7)             ; encoding: [0x97,0x11,0x02,0x00]
 131   sxt @r7     ; CHECK: sxt @r7               ; encoding: [0xa7,0x11]
 132   sxt @r7+    ; CHECK: sxt @r7+              ; encoding: [0xb7,0x11]
 133
 134   cmp r5, r7        ; CHECK: cmp r5, r7        ; encoding: [0x07,0x95]
 135   cmp 2(r5), r7     ; CHECK: cmp 2(r5), r7     ; encoding: [0x17,0x95,0x02,0x00]
 136   cmp #-1, r7       ; CHECK: cmp #-1, r7       ; encoding: [0x37,0x93]
 137   cmp #42, r7       ; CHECK: cmp #42, r7       ; encoding: [0x37,0x90,0x2a,0x00]
 138   cmp @r5, r7       ; CHECK: cmp @r5, r7       ; encoding: [0x27,0x95]
 139   cmp @r5+, r7      ; CHECK: cmp @r5+, r7      ; encoding: [0x37,0x95]
 140
 141   cmp r5, 2(r7)     ; CHECK: cmp r5, 2(r7)     ; encoding: [0x87,0x95,0x02,0x00]
 142   cmp 2(r7), 2(r7)  ; CHECK: cmp 2(r7), 2(r7)  ; encoding: [0x97,0x97,0x02,0x00,0x02,0x00]
 143   cmp #-1, 2(r7)    ; CHECK: cmp #-1, 2(r7)    ; encoding: [0xb7,0x93,0x02,0x00]
 144   cmp #42, 2(r7)    ; CHECK: cmp #42, 2(r7)    ; encoding: [0xb7,0x90,0x2a,0x00,0x02,0x00]
 145   cmp @r5, 2(r7)    ; CHECK: cmp @r5, 2(r7)    ; encoding: [0xa7,0x95,0x02,0x00]
 146   cmp @r5+, 2(r7)   ; CHECK: cmp @r5+, 2(r7)   ; encoding: [0xb7,0x95,0x02,0x00]
 147
 148   bit r5, r7        ; CHECK: bit r5, r7        ; encoding: [0x07,0xb5]
 149   bit 2(r5), r7     ; CHECK: bit 2(r5), r7     ; encoding: [0x17,0xb5,0x02,0x00]
 150   bit #-1, r7       ; CHECK: bit #-1, r7       ; encoding: [0x37,0xb3]
 151   bit #42, r7       ; CHECK: bit #42, r7       ; encoding: [0x37,0xb0,0x2a,0x00]
 152   bit @r5, r7       ; CHECK: bit @r5, r7       ; encoding: [0x27,0xb5]
 153   bit @r5+, r7      ; CHECK: bit @r5+, r7      ; encoding: [0x37,0xb5]
 154
 155   bit r5, 2(r7)     ; CHECK: bit r5, 2(r7)     ; encoding: [0x87,0xb5,0x02,0x00]
 156   bit 2(r7), 2(r7)  ; CHECK: bit 2(r7), 2(r7)  ; encoding: [0x97,0xb7,0x02,0x00,0x02,0x00]
 157   bit #-1, 2(r7)    ; CHECK: bit #-1, 2(r7)    ; encoding: [0xb7,0xb3,0x02,0x00]
 158   bit #42, 2(r7)    ; CHECK: bit #42, 2(r7)    ; encoding: [0xb7,0xb0,0x2a,0x00,0x02,0x00]
 159   bit @r5, 2(r7)    ; CHECK: bit @r5, 2(r7)    ; encoding: [0xa7,0xb5,0x02,0x00]
 160   bit @r5+, 2(r7)   ; CHECK: bit @r5+, 2(r7)   ; encoding: [0xb7,0xb5,0x02,0x00]
 161
 162 disp:
 163   .word 0xcafe
 164   .word 0xbabe