https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124406
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
static bool
skip_function_for_local_pure_const (struct cgraph_node *node)
{
...
/* Save some work and do not analyze functions which are interposable and
do not have any non-interposable aliases. */
if (node->get_availability () <= AVAIL_INTERPOSABLE
&& !flag_lto
&& !node->has_aliases_p ())
{
if (dump_file)
fprintf (dump_file,
"Function is interposable; not analyzing.\n");
so clearly flag_lto is what causes us to do local pure-const anyway. Maybe
this should add && !profile_arc_flag? The message dumped should probably
also adjusted, like with
Function is interposable; analyzing anyway because LTO is enabled
but I fail to see why this is relevant at LTO compile-time?
