[Bug bootstrap/53321] [4.8 Regression] LTO bootstrap failed with bootstrap-profiled

["ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53321

--- Comment #10 from Uros Bizjak <ubizjak at gmail dot com> 2012-05-26 10:09:35 UTC ---
Reduced testcase:

--cut here--
typedef long unsigned int size_t;

extern "C"
{
  extern void *memcpy (void *__dest, __const void *__src, size_t __n);
}

extern char *src, *sources;
extern int n_sources;

static void
find_source (const char *file_name)
{
  memcpy (src, sources, n_sources * sizeof (*sources));
}

extern const char *gcov_read_string (void);

static void read_graph_file (void)
{
  find_source (gcov_read_string ());
}

static void process_file (void)
{
  read_graph_file ();
}

int main ()
{
  process_file ();
}
--cut here--

~/gcc-build/gcc/cc1plus -O2 -fprofile-generate -quiet t.C
t.C:32:1: internal compiler error: vector VEC(inline_edge_summary_t,base) index
domain error, in inline_edge_summary at ipa-inline.h:200
 }
 ^
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