sim/testsuite/sim/bfin/nshift.s

   1 // ACP 5.18: Shifter uses wrong shift value
   2 # mach: bfin
   3
   4 .include "testutils.inc"
   5         start
   6
   7
   8         r0=0;
   9         r0.h=0x8000;
  10         r1=0x20 (z);
  11         r0 >>>= r1;
  12         dbga (r0.h, 0xffff);
  13         dbga (r0.l, 0xffff);
  14
  15         r0=0;
  16         r0.h=0x7fff;
  17         r0 >>>= r1;
  18         dbga (r0.h, 0x0000);
  19         dbga (r0.l, 0x0000);
  20
  21         r0.l=0xffff;
  22         r0.h=0xffff;
  23         r0 >>= r1;
  24         dbga (r0.h, 0x0000);
  25         dbga (r0.l, 0x0000);
  26
  27         r0.l=0xffff;
  28         r0.h=0xffff;
  29         r0 <<= r1;
  30         dbga (r0.h, 0x0000);
  31         dbga (r0.l, 0x0000);
  32
  33         pass;