sim/testsuite/bfin/issue112.s

   1 # mach: bfin
   2
   3 .include "testutils.inc"
   4         start
   5
   6
   7         R0 = 0;
   8         R1 = 0;
   9         R2 = 0;
  10         R3 = 0;
  11         A0 = 0;
  12         A1 = 0;
  13         R2.H = 0xfafa;
  14         R2.L = 0xf5f6;
  15         R3.L = 0x00ff;
  16         A0.w = R2;
  17         A0.x = R3;
  18         R2.H = 0x7ebc;
  19         R2.L = 0xd051;
  20         R3 = 0;
  21         A1.w = R2;
  22         A1.x = R3;
  23         R1.H = 0x7fff;
  24         R1.L = 0x8000;
  25         R0.H = 0x8000;
  26         R0.L = 0x7fff;
  27         A1 += R0.L * R1.L (M), R0.L = ( A0 = R0.H * R1.H ) (IH);
  28
  29         _DBG A1;
  30         R0 = A1.w;
  31         R1 = A1.x;
  32         DBGA ( R0.L , 0xffff );
  33         DBGA ( R0.H , 0x7fff );
  34         DBGA ( R1.L , 0 );
  35
  36         NOP;
  37         NOP;
  38         pass