sim/testsuite/sim/sh64/compact/sub.cgs

   1 # sh testcase for sub $rm, $rn -*- Asm -*-
   2 # mach: all
   3 # as: -isa=shcompact
   4 # ld: -m shelf32
   5
   6         .include "compact/testutils.inc"
   7
   8         start
   9
  10         .global sub1
  11 sub1:
  12         # 0 - x.
  13         mov #0, r0
  14         mov #3, r1
  15         sub r1, r0
  16
  17         mov #2, r7
  18         not r7, r7
  19         cmp/eq r7, r0
  20         bf wrong
  21
  22         .global sub2
  23 sub2:
  24         # x - 0.
  25         mov #0, r0
  26         mov #3, r1
  27         sub r0, r1
  28         assert r1, #3
  29
  30         .global sub3
  31 sub3:
  32         # x - y.
  33         mov #4, r0
  34         mov #3, r1
  35         sub r0, r1
  36
  37         mov #0, r7
  38         not r7, r7
  39         cmp/eq r7, r1
  40         bf wrong
  41
  42         .global sub4
  43 sub4:
  44         # y - x.
  45         mov #4, r0
  46         mov #3, r1
  47         sub r1, r0
  48         assert r0, #1
  49
  50         .global sub5
  51 sub5:
  52         # y - y == 0 (where y are in two distinct registers).
  53         mov #4, r0
  54         mov #4, r1
  55         sub r1, r0
  56         assert r0, #0
  57
  58         .global sub6
  59 sub6:
  60         # y - y = 0 (where y is the same register).
  61         mov #4, r1
  62         sub r1, r1
  63         assert r1, #0
  64
  65 okay:
  66         pass
  67 wrong:
  68         fail