+2009-04-19 Jan Hubicka <jh@suse.cz>
+
+ * cgraph.c (cgraph_create_edge, cgraph_set_call_stmt): Set proper cfun.
+ (dump_cgraph_node): Dump can throw external flag.
+ * ipa-pure-const.c (propagate): Fix propagation of nothrow flags.
+
2009-04-19 Manuel López-Ibáñez <manu@gcc.gnu.org>
PR c/32061
htab_hash_pointer (e->call_stmt));
}
e->call_stmt = new_stmt;
+ push_cfun (DECL_STRUCT_FUNCTION (e->caller->decl));
e->can_throw_external = stmt_can_throw_external (new_stmt);
+ pop_cfun ();
if (e->caller->call_site_hash)
{
void **slot;
edge->caller = caller;
edge->callee = callee;
edge->call_stmt = call_stmt;
+ push_cfun (DECL_STRUCT_FUNCTION (caller->decl));
edge->can_throw_external = stmt_can_throw_external (call_stmt);
+ pop_cfun ();
edge->prev_caller = NULL;
edge->next_caller = callee->callers;
if (callee->callers)
edge->frequency / (double)CGRAPH_FREQ_BASE);
if (edge->loop_nest)
fprintf (f, "(nested in %i loops) ", edge->loop_nest);
+ if (edge->can_throw_external)
+ fprintf(f, "(can throw external) ");
}
fprintf (f, "\n");
}
w = node;
while (w)
{
+ funct_state w_l = get_function_state (w);
if (!can_throw && !TREE_NOTHROW (w->decl))
{
struct cgraph_edge *e;
fprintf (dump_file, "Function found to be nothrow: %s\n",
cgraph_node_name (w));
}
+ else if (can_throw && !TREE_NOTHROW (w->decl))
+ w_l->can_throw = true;
w_info = (struct ipa_dfs_info *) w->aux;
w = w_info->next_cycle;
}