------- Comment #42 from nemet at gcc dot gnu dot org 2007-06-20 18:19 ------- Subject: Bug 25737
Author: nemet Date: Wed Jun 20 18:19:10 2007 New Revision: 125890 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=125890 Log: PR tree-optimization/25737 * tree.h (struct tree_struct_field_tag): Add new field alias_set. (SFT_NONADDRESSABLE_P, SFT_ALIAS_SET): New macros. * tree-flow.h (struct fieldoff): Add new field alias_set. * tree-ssa-structalias.c (push_fields_onto_fieldstack): Add new argument addressable_type. Set alias_set of fieldoff. * tree-ssa-alias.c (create_sft): Add new argument alias_set. (create_overlap_variables_for): Pass alias_set from fieldoff to create_sft. * alias.c (get_alias_set): Use alias_set from SFT if set. Modified: trunk/gcc/ChangeLog trunk/gcc/alias.c trunk/gcc/tree-flow.h trunk/gcc/tree-ssa-alias.c trunk/gcc/tree-ssa-structalias.c trunk/gcc/tree.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25737
