sim/testsuite/sim/fr30/subn.cgs

   1 # fr30 testcase for subn $Rj,$Ri
   2 # mach(): fr30
   3
   4         .include "testutils.inc"
   5
   6         START
   7
   8         .text
   9         .global subn
  10 subn:
  11         ; Test subn $Rj,$Ri
  12         mvi_h_gr        1,r7
  13         mvi_h_gr        2,r8
  14         set_cc          0x0f            ; Set mask opposite of usual result
  15         subn            r7,r8
  16         test_cc         1 1 1 1
  17         test_h_gr       1,r8
  18
  19         mvi_h_gr        1,r7
  20         mvi_h_gr        0x80000000,r8
  21         set_cc          0x0d            ; Set mask opposite of usual result
  22         subn            r7,r8
  23         test_cc         1 1 0 1
  24         test_h_gr       0x7fffffff,r8
  25
  26         set_cc          0x0b            ; Set mask opposite of usual result
  27         subn            r8,r8
  28         test_cc         1 0 1 1
  29         test_h_gr       0,r8
  30
  31         set_cc          0x06            ; Set mask opposite of usual result
  32         subn            r7,r8
  33         test_cc         0 1 1 0
  34         test_h_gr       0xffffffff,r8
  35
  36         pass