gcc/testsuite/gcc.c-torture/compile/20040121-1.c

   1 /* PR target/12898
   2    0x8000 needs multiple instructions to be emitted on Alpha; the
   3    fluff around it causes it to be emitted in a no_new_pseudos
   4    context, which triggered a problem in alpha.c.  */
   5
   6 void f (const char *, ...);
   7 int g (void);
   8 void *p (void);
   9
  10 int isymBase, ilineBase, sym_hdr, want_line, proc_desc;
  11 char *lines;
  12
  13 void print_file_desc (int *fdp)
  14 {
  15   char *str_base = p ();
  16   int symi, pdi = g ();
  17
  18   for (symi = 0; isymBase;)
  19     {
  20       int proc_ptr = proc_desc + pdi;
  21       f("1", isymBase, proc_ptr + *fdp, str_base);
  22       if (want_line && *fdp)
  23         {
  24           int delta;
  25           long cur_line = proc_ptr;
  26           char *line_ptr = lines + proc_ptr;
  27           char *line_end = p ();
  28
  29           f("2", sym_hdr);
  30           while (line_ptr < line_end)
  31             {
  32               delta = *line_ptr;
  33               if (delta)
  34                 line_ptr++;
  35               else
  36                 delta = line_ptr[1] ^ 0x8000;
  37               f("3", cur_line, delta);
  38             }
  39         }
  40     }
  41 }