LXR qemu/tests/tcg/arm/test-arm-iwmmxt.S

   1@ Checks whether iwMMXt is functional.
   2.code   32
   3.globl  main
   4
   5main:
   6ldr     r0, =data0
   7ldr     r1, =data1
   8ldr     r2, =data2
   9#ifndef FPA
  10wldrd   wr0, [r0, #0]
  11wldrd   wr1, [r0, #8]
  12wldrd   wr2, [r1, #0]
  13wldrd   wr3, [r1, #8]
  14wsubb   wr2, wr2, wr0
  15wsubb   wr3, wr3, wr1
  16wldrd   wr0, [r2, #0]
  17wldrd   wr1, [r2, #8]
  18waddb   wr0, wr0, wr2
  19waddb   wr1, wr1, wr3
  20wstrd   wr0, [r2, #0]
  21wstrd   wr1, [r2, #8]
  22#else
  23ldfe    f0, [r0, #0]
  24ldfe    f1, [r0, #8]
  25ldfe    f2, [r1, #0]
  26ldfe    f3, [r1, #8]
  27adfdp   f2, f2, f0
  28adfdp   f3, f3, f1
  29ldfe    f0, [r2, #0]
  30ldfe    f1, [r2, #8]
  31adfd    f0, f0, f2
  32adfd    f1, f1, f3
  33stfe    f0, [r2, #0]
  34stfe    f1, [r2, #8]
  35#endif
  36mov     r0, #1
  37mov     r1, r2
  38mov     r2, #0x11
  39swi     #0x900004
  40mov     r0, #0
  41swi     #0x900001
  42
  43.data
  44data0:
  45.string "aaaabbbbccccdddd"
  46data1:
  47.string "bbbbccccddddeeee"
  48data2:
  49.string "hvLLWs\x1fsdrs9\x1fNJ-\n"
  50