sim/testsuite/sh/fabs.s

   1 # sh testcase for fabs
   2 # mach: sh
   3 # as(sh):       -defsym sim_cpu=0
   4
   5         .include "testutils.inc"
   6
   7         start
   8 fabs_freg_b0:
   9         single_prec
  10         bank0
  11         set_grs_a5a5
  12         set_fprs_a5a5
  13         # fabs(0.0) = 0.0.
  14         fldi0   fr0
  15         fabs    fr0
  16         fldi0   fr1
  17         fcmp/eq fr0, fr1
  18         bt      .L1
  19         fail
  20 .L1:
  21         # fabs(1.0) = 1.0.
  22         fldi1   fr0
  23         fabs    fr0
  24         fldi1   fr1
  25         fcmp/eq fr0, fr1
  26         bt      .L2
  27         fail
  28 .L2:
  29         # fabs(-1.0) = 1.0.
  30         fldi1   fr0
  31         fneg    fr0
  32         fabs    fr0
  33         fldi1   fr1
  34         fcmp/eq fr0, fr1
  35         bt      .L3
  36         fail
  37 .L3:
  38         test_grs_a5a5
  39         test_fpr_a5a5 fr2
  40         test_fpr_a5a5 fr3
  41         test_fpr_a5a5 fr4
  42         test_fpr_a5a5 fr5
  43         test_fpr_a5a5 fr6
  44         test_fpr_a5a5 fr7
  45         test_fpr_a5a5 fr8
  46         test_fpr_a5a5 fr9
  47         test_fpr_a5a5 fr10
  48         test_fpr_a5a5 fr11
  49         test_fpr_a5a5 fr12
  50         test_fpr_a5a5 fr13
  51         test_fpr_a5a5 fr14
  52         test_fpr_a5a5 fr15
  53
  54 fabs_dreg_b0:
  55         # double precision tests.
  56         set_grs_a5a5
  57         set_fprs_a5a5
  58         double_prec
  59         # fabs(0.0) = 0.0.
  60         fldi0   fr0
  61         flds    fr0, fpul
  62         fcnvsd  fpul, dr0
  63         fabs dr0
  64         assert_dpreg_i 0 dr0
  65
  66         # fabs(1.0) = 1.0.
  67         fldi1   fr0
  68         flds    fr0, fpul
  69         fcnvsd  fpul, dr0
  70         fabs dr0
  71         assert_dpreg_i 1 dr0
  72
  73         # check.
  74         fldi1 fr2
  75         flds    fr2, fpul
  76         fcnvsd  fpul, dr2
  77         fcmp/eq dr0, dr2
  78         bt      .L4
  79         fail
  80
  81 .L4:
  82         # fabs(-1.0) = 1.0.
  83         fldi1 fr0
  84         fneg fr0
  85         flds    fr0, fpul
  86         fcnvsd  fpul, dr0
  87         fabs dr0
  88         assert_dpreg_i 1 dr0
  89
  90         # check.
  91         fldi1 fr2
  92         flds    fr2, fpul
  93         fcnvsd  fpul, dr2
  94         fcmp/eq dr0, dr2
  95         bt      .L5
  96         fail
  97 .L5:
  98         test_grs_a5a5
  99         assert_dpreg_i 1 dr0
 100         assert_dpreg_i 1 dr2
 101         test_fpr_a5a5 fr4
 102         test_fpr_a5a5 fr5
 103         test_fpr_a5a5 fr6
 104         test_fpr_a5a5 fr7
 105         test_fpr_a5a5 fr8
 106         test_fpr_a5a5 fr9
 107         test_fpr_a5a5 fr10
 108         test_fpr_a5a5 fr11
 109         test_fpr_a5a5 fr12
 110         test_fpr_a5a5 fr13
 111         test_fpr_a5a5 fr14
 112         test_fpr_a5a5 fr15
 113
 114         pass
 115         exit 0