gas/testsuite/gas/arm/neon-ldst-rm.s

   1 @ test register and multi-register loads and stores.
   2
   3         .text
   4         .arm
   5         .syntax unified
   6
   7         .macro multi op dir="" wb=""
   8         \op\dir r2\wb,{d2}
   9         \op\dir r2\wb,{d2-d3}
  10         \op\dir r2\wb,{q2-q3}
  11         \op\dir r2\wb,{q12-q14,q15}
  12         \op\dir r2\wb,{d3,d4,d5-d8,d9,d10,d11,d12-d16,d17-d18}
  13         .endm
  14
  15         multi vldm
  16         multi vldm ia
  17         multi vldm ia "!"
  18         multi vldm db "!"
  19
  20         multi vstm
  21         multi vstm ia
  22         multi vstm ia "!"
  23         multi vstm db "!"
  24
  25 backward:
  26         .word 500
  27
  28         .macro single op offset=""
  29         \op d5,[r3]
  30         \op d5,[r3,#-\offset]
  31         \op d5,[r3,#\offset]
  32         .endm
  33
  34         vldr d22, forward
  35
  36         single vldr 4
  37         single vstr 4
  38         single vldr 256
  39         single vstr 256
  40
  41 forward:
  42         .word 700
  43
  44         vldr d7, backward