sim/testsuite/bfin/a30.s

   1 # mach: bfin
   2
   3 .include "testutils.inc"
   4         start
   5
   6
   7         R0.L = 0.5;
   8         R0.H = 0.5;
   9         R1.L = 0.5;
  10         R1.H = 0.5;
  11
  12         R2 = R0 +|+ R1, R3 = R0 -|- R1 (S , ASR);
  13         _DBGCMPLX R2;
  14         _DBGCMPLX R3;
  15
  16         DBGA ( R2.L , 0.5 );
  17         DBGA ( R2.H , 0.5 );
  18         DBGA ( R3.L , 0 );
  19         DBGA ( R3.H , 0 );
  20
  21         R1.L = 0.125;
  22         R1.H = 0.125;
  23
  24         R2 = R0 +|+ R1, R3 = R0 -|- R1 (S , ASR);
  25         _DBGCMPLX R2;
  26         _DBGCMPLX R3;
  27         DBGA ( R2.L , 0.3125 );
  28         DBGA ( R2.H , 0.3125 );
  29         DBGA ( R3.L , 0.1875 );
  30         DBGA ( R3.H , 0.1875 );
  31
  32         R0 = R2 +|+ R3, R1 = R2 -|- R3 (S , ASR);
  33         _DBGCMPLX R0;
  34         _DBGCMPLX R1;
  35         DBGA ( R0.L , 0.25 );
  36         DBGA ( R0.H , 0.25 );
  37         DBGA ( R1.L , 0.0625 );
  38         DBGA ( R1.H , 0.0625 );
  39
  40         R0 = 1;
  41         R0 <<= 15;
  42         R1 = R0 << 16;
  43         r0=r0 | r1;
  44         R1 = R0;
  45
  46         R2 = R0 +|+ R1, R3 = R0 -|- R1 (S , ASR);
  47
  48         _DBGCMPLX R2;
  49         _DBGCMPLX R3;
  50         DBGA ( R0.L , 0x8000 );
  51         DBGA ( R0.H , 0x8000 );
  52         DBGA ( R1.L , 0x8000 );
  53         DBGA ( R1.H , 0x8000 );
  54
  55         pass