sim/testsuite/sim/sh64/compact/fabs.cgs

   1 # sh testcase for fabs -*- Asm -*-
   2 # mach: all
   3 # as: -isa=shcompact
   4 # ld: -m shelf32
   5
   6         .include "compact/testutils.inc"
   7
   8         start
   9         _clrpr
  10         # fabs(0.0) = 0.0.
  11         fldi0 fr0
  12         fabs fr0
  13         fldi0 fr1
  14         fcmp/eq fr0, fr1
  15         bf wrong
  16
  17         # fabs(1.0) = 1.0.
  18         fldi1 fr0
  19         fabs fr0
  20         fldi1 fr1
  21         fcmp/eq fr0, fr1
  22         bf wrong
  23
  24         # fabs(-1.0) = 1.0.
  25         fldi1 fr0
  26         fneg fr0
  27         fabs fr0
  28         fldi1 fr1
  29         fcmp/eq fr0, fr1
  30         bf wrong
  31
  32         bra double
  33         nop
  34
  35 wrong:
  36         fail
  37
  38 double:
  39         # double precision tests.
  40         # fabs(0.0) = 0.0.
  41         fldi0 fr0
  42         _s2d fr0, dr0
  43         _setpr
  44         fabs dr0
  45         _clrpr
  46         # check.
  47         fldi0 fr2
  48         _s2d fr2, dr2
  49         _setpr
  50         fcmp/eq dr0, dr2
  51         bf wrong
  52         _clrpr
  53
  54 one:
  55         # fabs(1.0) = 1.0.
  56         fldi1 fr0
  57         _s2d fr0, dr0
  58         _setpr
  59         fabs dr0
  60         _clrpr
  61         # check.
  62         fldi1 fr2
  63         _s2d fr2, dr2
  64         _setpr
  65         fcmp/eq dr0, dr2
  66         bf wrong2
  67         _clrpr
  68
  69 minusone:
  70         # fabs(-1.0) = 1.0.
  71         fldi1 fr0
  72         fneg fr0
  73         _s2d fr0, dr0
  74         _setpr
  75         fabs dr0
  76         _clrpr
  77         # check.
  78         fldi1 fr2
  79         _s2d fr2, dr2
  80         _setpr
  81         fcmp/eq dr0, dr2
  82         bf wrong2
  83         _clrpr
  84
  85 okay:
  86         pass
  87 wrong2:
  88         fail