+ gcov_type count_scale;
+ edge e;
+ edge_iterator ei;
+
+ if (ENTRY_BLOCK_PTR->count)
+ count_scale = (cgraph_node (current_function_decl)->count * REG_BR_PROB_BASE
+ + ENTRY_BLOCK_PTR->count / 2) / ENTRY_BLOCK_PTR->count;
+ else
+ count_scale = REG_BR_PROB_BASE;
+
+ ENTRY_BLOCK_PTR->count = cgraph_node (current_function_decl)->count;
+ EXIT_BLOCK_PTR->count = (EXIT_BLOCK_PTR->count * count_scale
+ + REG_BR_PROB_BASE / 2) / REG_BR_PROB_BASE;
+
+ FOR_EACH_BB (bb)
+ {
+ bb->count = (bb->count * count_scale
+ + REG_BR_PROB_BASE / 2) / REG_BR_PROB_BASE;
+ for (gsi = gsi_start_bb (bb); !gsi_end_p (gsi); gsi_next (&gsi))
+ {
+ gimple stmt = gsi_stmt (gsi);
+ tree decl = is_gimple_call (stmt)
+ ? gimple_call_fndecl (stmt)
+ : NULL;
+
+ if (decl
+ && gimple_call_flags (stmt) & (ECF_CONST
+ | ECF_PURE
+ | ECF_LOOPING_CONST_OR_PURE))
+ {
+ if (gimple_in_ssa_p (cfun))
+ {
+ todo |= TODO_update_ssa | TODO_cleanup_cfg;
+ mark_symbols_for_renaming (stmt);
+ update_stmt (stmt);
+ }
+ }
+
+ maybe_clean_eh_stmt (stmt);
+ }