gas/testsuite/gas/i386/rex.s

   1  .text
   2
   3 _start:
   4         rex/fxsave (%rax)
   5         rex64/fxsave (%rax)
   6         rex/fxsave (%r8)
   7         rex64/fxsave (%r8)
   8         rex/fxsave (,%r8)
   9         rex64/fxsave (,%r8)
  10         rex/fxsave (%r8,%r8)
  11         rex64/fxsave (%r8,%r8)
  12
  13         rex.w add       (%rax,%rax), %eax
  14         rex.r add       (%rax,%rax), %eax
  15         rex.b add       (%rax,%rax), %eax
  16         rex.x add       (%rax,%rax), %eax
  17
  18         rex.w add       (%r8,%rax), %eax
  19         rex.r add       (%rax,%r8), %eax
  20         rex.b add       (%rax,%rax), %r8d
  21         rex.x add       (%rax,%rax), %rax
  22
  23         .byte 0x41,0x9b,0xdd,0x30
  24         fsave (%r8)
  25
  26         .byte 0x40
  27         vmovapd (%rax),%xmm0
  28
  29 # Test prefixes family.
  30         rex
  31         rex.B
  32         rex.X
  33         rex.XB
  34         rex.R
  35         rex.RB
  36         rex.RX
  37         rex.RXB
  38         rex.W
  39         rex.WB
  40         rex.WX
  41         rex.WXB
  42         rex.WR
  43         rex.WRB
  44         rex.WRX
  45         rex.WRXB
  46 # Make sure that the above rex prefix won't become the rex prefix for
  47 # the padding.
  48         rex