Jan Hubicka <hubi...@ucw.cz> writes: > * alias.c (alias_set_entry_d): Add is_pointer and has_pointer. > (alias_stats): Add num_universal. > (alias_set_subset_of): Special case pointers; be ready for NULL > children. > (alias_sets_conflict_p): Special case pointers; be ready for NULL > children. > (init_alias_set_entry): Break out from ... > (record_alias_subset): ... here; propagate new fields; > allocate children only when really needed. > (get_alias_set): Do less generous pointer globbing. > (dump_alias_stats_in_alias_c): Update statistics. > * gcc.dg/alias-8.c: Do not xfail. > * gcc.dg/pr62167.c: Prevent FRE. > * gcc.dg/alias-14.c: New testcase.
This is causing a miscompilation of the stage2 compiler on ia64. Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5 "And now for something completely different."
