sim/testsuite/sim/frv/subx.cgs

   1 # frv testcase for subx $GRi,$GRj,$GRk,$ICCi_1
   2 # mach: all
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8         .global subx
   9 subx:
  10         set_gr_immed    1,gr7
  11         set_gr_immed    2,gr8
  12         set_icc         0x0e,0          ; Make sure carry is off
  13         subx            gr8,gr7,gr8,icc0
  14         test_icc        1 1 1 0 icc0
  15         test_gr_immed   1,gr8
  16
  17         set_gr_immed    1,gr7
  18         set_gr_limmed   0x8000,0x0000,gr8
  19         set_icc         0x0c,0          ; Make sure carry is off
  20         subx            gr8,gr7,gr8,icc0
  21         test_icc        1 1 0 0 icc0
  22         test_gr_limmed  0x7fff,0xffff,gr8
  23
  24         set_icc         0x0a,0          ; Make sure carry is off
  25         subx            gr8,gr8,gr8,icc0
  26         test_icc        1 0 1 0 icc0
  27         test_gr_immed   0,gr8
  28
  29         set_icc         0x06,0          ; Make sure carry is off
  30         subx            gr8,gr7,gr8,icc0
  31         test_icc        0 1 1 0 icc0
  32         test_gr_limmed  0xffff,0xffff,gr8
  33
  34         set_gr_immed    1,gr7
  35         set_gr_immed    3,gr8
  36         set_icc         0x0f,0          ; Make sure carry is on
  37         subx            gr8,gr7,gr8,icc0
  38         test_icc        1 1 1 1 icc0
  39         test_gr_immed   1,gr8
  40
  41         set_gr_immed    0,gr7
  42         set_gr_limmed   0x8000,0x0000,gr8
  43         set_icc         0x0d,0          ; Make sure carry is on
  44         subx            gr8,gr7,gr8,icc0
  45         test_icc        1 1 0 1 icc0
  46         test_gr_limmed  0x7fff,0xffff,gr8
  47
  48         set_gr_limmed   0x7fff,0xfffe,gr7
  49         set_icc         0x0b,0          ; Make sure carry is on
  50         subx            gr8,gr7,gr8,icc0
  51         test_icc        1 0 1 1 icc0
  52         test_gr_immed   0,gr8
  53
  54         set_gr_immed    0,gr7
  55         set_icc         0x07,0          ; Make sure carry is on
  56         subx            gr8,gr7,gr8,icc0
  57         test_icc        0 1 1 1 icc0
  58         test_gr_limmed  0xffff,0xffff,gr8
  59
  60         pass