+2003-04-23 Richard Henderson <rth@redhat.com>
+
+ PR opt/8300
+ * toplev.c (rest_of_compilation): Delay no_new_pseudos until
+ after initialize_uninitialized_subregs; update reg info assuming
+ new pseudos were created.
+
2003-04-23 Neil Booth <neil@daikokuya.co.uk>
* Makefile.in (c-lex.o, LIBCPP_OBJS, cpplex.o): Update.
| (flag_thread_jumps ? CLEANUP_THREADING : 0));
timevar_pop (TV_FLOW);
- no_new_pseudos = 1;
-
if (warn_uninitialized || extra_warnings)
{
uninitialized_vars_warning (DECL_INITIAL (decl));
if (optimize)
{
- clear_bb_flags ();
if (!flag_new_regalloc && initialize_uninitialized_subregs ())
{
- /* Insns were inserted, so things might look a bit different. */
+ /* Insns were inserted, and possibly pseudos created, so
+ things might look a bit different. */
insns = get_insns ();
- update_life_info_in_dirty_blocks (UPDATE_LIFE_GLOBAL_RM_NOTES,
- PROP_LOG_LINKS | PROP_REG_INFO
- | PROP_DEATH_NOTES);
+ allocate_reg_life_data ();
+ update_life_info (NULL, UPDATE_LIFE_GLOBAL_RM_NOTES,
+ PROP_LOG_LINKS | PROP_REG_INFO | PROP_DEATH_NOTES);
}
}
+ no_new_pseudos = 1;
+
close_dump_file (DFI_life, print_rtl_with_bb, insns);
ggc_collect ();