llvm/test/MC/AVR/inst-ld.s

   1 ; RUN: llvm-mc -triple avr -mattr=sram -show-encoding < %s | FileCheck %s
   2 ; RUN: llvm-mc -filetype=obj -triple avr -mattr=sram < %s \
   3 ; RUN:     | llvm-objdump -d --mattr=sram - | FileCheck --check-prefix=INST %s
   4
   5
   6 foo:
   7
   8   ; Normal
   9
  10   ld r10, X
  11   ld r17, X
  12
  13   ld r30, Y
  14   ld r19, Y
  15
  16   ld r10, Z
  17   ld r2,  Z
  18
  19   ; Postincremenet
  20
  21   ld r10, X+
  22   ld r17, X+
  23
  24   ld r30, Y+
  25   ld r19, Y+
  26
  27   ld r10, Z+
  28   ld r2,  Z+
  29
  30   ; Predecrement
  31
  32   ld r10, -X
  33   ld r17, -X
  34
  35   ld r30, -Y
  36   ld r19, -Y
  37
  38   ld r10, -Z
  39   ld r2,  -Z
  40
  41
  42 ; Normal
  43
  44 ; CHECK: ld r10,  X                 ; encoding: [0xac,0x90]
  45 ; CHECK: ld r17,  X                 ; encoding: [0x1c,0x91]
  46
  47 ; CHECK: ld r30,  Y                 ; encoding: [0xe8,0x81]
  48 ; CHECK: ld r19,  Y                 ; encoding: [0x38,0x81]
  49
  50 ; CHECK: ld r10,  Z                 ; encoding: [0xa0,0x80]
  51 ; CHECK: ld r2,   Z                 ; encoding: [0x20,0x80]
  52
  53
  54 ; Postincrement
  55
  56 ; CHECK: ld r10,  X+                ; encoding: [0xad,0x90]
  57 ; CHECK: ld r17,  X+                ; encoding: [0x1d,0x91]
  58
  59 ; CHECK: ld r30,  Y+                ; encoding: [0xe9,0x91]
  60 ; CHECK: ld r19,  Y+                ; encoding: [0x39,0x91]
  61
  62 ; CHECK: ld r10,  Z+                ; encoding: [0xa1,0x90]
  63 ; CHECK: ld r2,   Z+                ; encoding: [0x21,0x90]
  64
  65
  66 ; Predecrement
  67
  68 ; CHECK: ld r10, -X                 ; encoding: [0xae,0x90]
  69 ; CHECK: ld r17, -X                 ; encoding: [0x1e,0x91]
  70
  71 ; CHECK: ld r30, -Y                 ; encoding: [0xea,0x91]
  72 ; CHECK: ld r19, -Y                 ; encoding: [0x3a,0x91]
  73
  74 ; CHECK: ld r10, -Z                 ; encoding: [0xa2,0x90]
  75 ; CHECK: ld r2,  -Z                 ; encoding: [0x22,0x90]
  76
  77 ; INST: ld r10, X
  78 ; INST: ld r17, X
  79 ; INST: ldd r30, Y+0
  80 ; INST: ldd r19, Y+0
  81 ; INST: ldd r10, Z+0
  82 ; INST: ldd r2,  Z+0
  83
  84 ; INST: ld r10, X+
  85 ; INST: ld r17, X+
  86 ; INST: ld r30, Y+
  87 ; INST: ld r19, Y+
  88 ; INST: ld r10, Z+
  89 ; INST: ld r2,  Z+
  90
  91 ; INST: ld r10, -X
  92 ; INST: ld r17, -X
  93 ; INST: ld r30, -Y
  94 ; INST: ld r19, -Y
  95 ; INST: ld r10, -Z
  96 ; INST: ld r2,  -Z