sim/testsuite/mips/mdmx-ob-sb1.s

   1 # MDMX .OB op tests.
   2 # mach:  sb1
   3 # as:           -mabi=eabi
   4 # ld:           -N -Ttext=0x80010000
   5 # output:       *\\npass\\n
   6
   7         .include "testutils.inc"
   8         .include "utils-mdmx.inc"
   9
  10         setup
  11
  12         .set noreorder
  13
  14         .ent DIAG
  15 DIAG:
  16
  17         enable_mdmx
  18
  19         # set Status.SBX to enable SB-1 extensions.
  20         mfc0    $2, $12
  21         or      $2, $2, (1 << 16)
  22         mtc0    $2, $12
  23
  24
  25         ###
  26         ### SB-1 Non-accumulator .ob format ops.
  27         ###
  28         ### Key: v = vector
  29         ###      ev = vector of single element
  30         ###      cv = vector of constant.
  31         ###
  32
  33
  34         writemsg "pavg.ob (v)"
  35         ld_ob   $f8, 0x1122334455667788
  36         ld_ob   $f9, 0x66778899aabbccdd
  37         pavg.ob $f10, $f8, $f9
  38         ck_ob $f10, 0x3c4d5e6f8091a2b3
  39
  40         writemsg "pavg.ob (ev)"
  41         ld_ob   $f8, 0x1122334455667788
  42         ld_ob   $f9, 0x66778899aabbccdd
  43         pavg.ob $f10, $f8, $f9[6]
  44         ck_ob $f10, 0x444d555e666f7780
  45
  46         writemsg "pavg.ob (cv)"
  47         ld_ob   $f8, 0x1122334455667788
  48         pavg.ob $f10, $f8, 0x10
  49         ck_ob $f10, 0x1119222a333b444c
  50
  51
  52         writemsg "pabsdiff.ob (v)"
  53         ld_ob   $f8, 0x1122334455667788
  54         ld_ob   $f9, 0x66778899aabbccdd
  55         pabsdiff.ob     $f10, $f8, $f9
  56         ck_ob $f10, 0x5555555555555555
  57
  58         writemsg "pabsdiff.ob (ev)"
  59         ld_ob   $f8, 0x1122334455667788
  60         ld_ob   $f9, 0x66778899aabbccdd
  61         pabsdiff.ob     $f10, $f8, $f9[7]
  62         ck_ob $f10, 0x5544332211001122
  63
  64         writemsg "pabsdiff.ob (cv)"
  65         ld_ob   $f8, 0x0001020304050607
  66         pabsdiff.ob     $f10, $f8, 0x04
  67         ck_ob $f10, 0x0403020100010203
  68
  69
  70         ###
  71         ### SB-1 Accumulator .ob format ops
  72         ###
  73         ### Key: v = vector
  74         ###      ev = vector of single element
  75         ###      cv = vector of constant.
  76         ###
  77
  78
  79         writemsg "pabsdiffc.ob (v)"
  80         ld_acc_ob 0x0001020304050607, 0x0000000000000000, 0x0000000000000000
  81         ld_ob   $f8, 0x1122334455667788
  82         ld_ob   $f9, 0x66778899aabbccdd
  83         pabsdiffc.ob $f8, $f9
  84         ck_acc_ob 0x0001020304050607, 0x0000000000000000, 0x5555555555555555
  85
  86         writemsg "pabsdiffc.ob (ev)"
  87         ld_acc_ob 0x0001020304050607, 0x0000000000000000, 0x0000000000000000
  88         ld_ob   $f8, 0x1122334455667788
  89         ld_ob   $f9, 0x66778899aabbccdd
  90         pabsdiffc.ob $f8, $f9[7]
  91         ck_acc_ob 0x0001020304050607, 0x0000000000000000, 0x5544332211001122
  92
  93         writemsg "pabsdiffc.ob (cv)"
  94         ld_acc_ob 0x0001020304050607, 0x0000000000000000, 0x0000000000000000
  95         ld_ob   $f8, 0x0001020304050607
  96         pabsdiffc.ob $f8, 0x04
  97         ck_acc_ob 0x0001020304050607, 0x0000000000000000, 0x0403020100010203
  98
  99
 100         pass
 101
 102         .end DIAG