2010-10-07 Martin Jambor <mjambor@suse.cz>
* tree-sra.c (struct access): New field grp_assignment_write.
(dump_access): Dump grp_assignment_write.
(build_accesses_from_assign): Set grp_assignment_write.
(sort_and_splice_var_accesses): Aggregate grp_assignment_write.
(mark_read_status): Renamed to mark_rw_status, individual values
renamed too.
(analyze_access_subtree): Changed type of mark_write to
mark_read_status. Fixed propagating of mark_read and
mark_write. Changed benefit estimate. Updated comment.
* testsuite/gcc.dg/tree-ssa/sra-11.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165124
138bc75d-0d04-0410-961f-
82ee72b054a4