sim/testsuite/bfin/cmpacc.s

   1 # Blackfin testcase for the accumulator and compares
   2 # mach: bfin
   3
   4         .include "testutils.inc"
   5
   6         start
   7
   8 r7=0;
   9 astat=r7;
  10 r7.l=0x80;
  11 A1.x=r7.l;
  12 r0 = 0;
  13 A1.w=r0;
  14 r1.l = 0xffff;
  15 r1.h =0xffff;
  16 A0.w=r1;
  17 r7.l=0x7f;
  18 A0.x=r7.l;
  19 #dbg A0;
  20 #dbg A1;
  21 #dbg astat;
  22 cc = A0==A1;
  23 #dbg astat;
  24 r7=astat;
  25 dbga (r7.h, 0x0);
  26 dbga (r7.l, 0x0);
  27 astat=r0;
  28 #dbg astat;
  29 r7.l=0x80;
  30 A0.x=r7.l;
  31 r0 = 0;
  32 A0.w=r0;
  33 r1.l = 0xffff;
  34 r1.h =0xffff;
  35 A1.w=r1;
  36 r7.l=0x7f;
  37 A1.x=r7.l;
  38 cc = A0<A1;
  39 #dbg astat;
  40 r7=astat;
  41 dbga (r7.h, 0x0);
  42 dbga (r7.l, 0x1026);
  43 astat=r0;
  44 cc = A0<=A1;
  45 #dbg astat;
  46 r7=astat;
  47 dbga (r7.h, 0x0);
  48 dbga (r7.l, 0x1026);
  49
  50 pass