https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92706
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Martin Jambor <jamb...@gcc.gnu.org>: https://gcc.gnu.org/g:6693911f069b1ada7c04aa1d00c3653ba694958a commit r10-6322-g6693911f069b1ada7c04aa1d00c3653ba694958a Author: Martin Jambor <mjam...@suse.cz> Date: Wed Jan 29 13:13:13 2020 +0100 SRA: Also propagate accesses from LHS to RHS [PR92706] 2020-01-29 Martin Jambor <mjam...@suse.cz> PR tree-optimization/92706 * tree-sra.c (struct access): Fields first_link, last_link, next_queued and grp_queued renamed to first_rhs_link, last_rhs_link, next_rhs_queued and grp_rhs_queued respectively, new fields first_lhs_link, last_lhs_link, next_lhs_queued and grp_lhs_queued. (struct assign_link): Field next renamed to next_rhs, new field next_lhs. Updated comment. (work_queue_head): Renamed to rhs_work_queue_head. (lhs_work_queue_head): New variable. (add_link_to_lhs): New function. (relink_to_new_repr): Also relink LHS lists. (add_access_to_work_queue): Renamed to add_access_to_rhs_work_queue. (add_access_to_lhs_work_queue): New function. (pop_access_from_work_queue): Renamed to pop_access_from_rhs_work_queue. (pop_access_from_lhs_work_queue): New function. (build_accesses_from_assign): Also add links to LHS lists and to LHS work_queue. (child_would_conflict_in_lacc): Renamed to child_would_conflict_in_acc. Adjusted parameter names. (create_artificial_child_access): New parameter set_grp_read, use it. (subtree_mark_written_and_enqueue): Renamed to subtree_mark_written_and_rhs_enqueue. (propagate_subaccesses_across_link): Renamed to propagate_subaccesses_from_rhs. (propagate_subaccesses_from_lhs): New function. (propagate_all_subaccesses): Also propagate subaccesses from LHSs to RHSs. testsuite/ * gcc.dg/tree-ssa/pr92706-1.c: New test.
