gcc/testsuite/gcc.dg/graphite/scop-19.c

   1 /* { dg-options "-O2 -fgraphite -fdump-tree-graphite-all" } */
   2 typedef unsigned int __uint32_t;
   3 typedef __uint32_t __size_t;
   4 typedef __size_t size_t;
   5 struct demangle_component
   6 {
   7   union
   8   {
   9   } u;
  10 };
  11 enum d_builtin_type_print
  12 {
  13   D_PRINT_VOID
  14 };
  15 struct d_growable_string
  16 {
  17   size_t alc;
  18 };
  19 d_growable_string_resize (struct d_growable_string *dgs, size_t need)
  20 {
  21   size_t newalc;
  22   newalc = dgs->alc > 0 ? dgs->alc : 2;
  23   while (newalc < need)
  24     newalc <<= 1;
  25 }
  26 d_growable_string_append_buffer (struct d_growable_string *dgs,
  27                                  const char *s, size_t l)
  28 {
  29   size_t need;
  30   if (need > dgs->alc)
  31     d_growable_string_resize (dgs, need);
  32 }
  33 /* { dg-final { scan-tree-dump-times "number of SCoPs: 0" 2 "graphite"} } */
  34 /* { dg-final { cleanup-tree-dump "graphite" } } */
  35