sim/testsuite/bfin/issue139.S

   1 # mach: bfin
   2
   3 #include "test.h"
   4 .include "testutils.inc"
   5         start
   6
   7         R0 = 0;
   8         R1 = 0;
   9         R2 = 0;
  10         R3 = 0;
  11         R4 = 0;
  12         R5 = 0;
  13         R6 = 0;
  14         R7 = 0;
  15         ASTAT = R0;
  16         R0.L = 0x33;
  17         R0.H = 0x55;
  18         R1.L = 0x66;
  19         R1.H = 0x77;
  20         R7 = R1 +|+ R0, R6 = R1 -|- R0 (SCO , ASR);
  21
  22         _DBG R7;
  23         CHECKREG R7, 0x0066004c;
  24         CHECKREG R6, 0x00190011;
  25         R7 = ASTAT
  26         CHECKREG R7, 0;
  27
  28 //-----------------------
  29
  30         R0 = 0;
  31         R1 = 0;
  32         R2 = 0;
  33         R3 = 0;
  34         R4 = 0;
  35         R5 = 0;
  36         R6 = 0;
  37         R7 = 0;
  38         R0.L = 0x33;
  39         R0.H = 0x55;
  40         R1.L = 0x66;
  41         R1.H = 0x77;
  42         R3 = R1 +|+ R0, R2 = R1 -|- R0 (ASR);
  43
  44         R7 = ASTAT;
  45         CHECKREG R7, 0;
  46
  47 //-----------------------
  48
  49         R0 = 0;
  50         R1 = 0;
  51         R2 = 0;
  52         R3 = 0;
  53         R4 = 0;
  54         R5 = 0;
  55         R6 = 0;
  56         R7 = 0;
  57         R0.L = 0x33;
  58         R0.H = 0x55;
  59         R1.L = 0x66;
  60         R1.H = 0x77;
  61         R5 = R1 +|+ R0, R4 = R1 -|- R0 (CO , ASR);
  62
  63         R7 = ASTAT;
  64         CHECKREG R7, 0;
  65
  66 //-----------------------
  67
  68         R0 = 0;
  69         R1 = 0;
  70         R2 = 0;
  71         R3 = 0;
  72         R4 = 0;
  73         R5 = 0;
  74         R6 = 0;
  75         R7 = 0;
  76         R0.L = 0x33;
  77         R0.H = 0x55;
  78         R1.L = 0x66;
  79         R1.H = 0x77;
  80         R3 = R1 +|+ R0, R2 = R1 -|- R0 (ASL);
  81         CHECKREG R3, 0x01980132;
  82         CHECKREG R2, 0x00440066;
  83
  84         R7 = ASTAT;
  85         CHECKREG R7, 0;
  86
  87 //-----------------------
  88
  89         R0 = 0;
  90         R1 = 0;
  91         R2 = 0;
  92         R3 = 0;
  93         R4 = 0;
  94         R5 = 0;
  95         R6 = 0;
  96         R7 = 0;
  97         R0.L = 0x33;
  98         R0.H = 0x55;
  99         R1.L = 0x7fff;
 100         R1.H = 0x77;
 101         R3 = R1 +|+ R0, R2 = R1 -|- R0 (S , ASL);
 102         CHECKREG R3, 0x01987fff;
 103         CHECKREG R2, 0x00447fff;
 104
 105         R7 = ASTAT;
 106         CHECKREG R7, (_VS|_V|_V_COPY);
 107
 108         pass