* config/arc/arc.c (stdio.h): Don't include directly.
        (arc_frame_info): Remove GTY marker.
        (arc_expand_epilogue): Remove [0]: Remove fp_restored_p.
        Remove if (1) condition.
        (arc_encode_section_info): Fix comment.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203089 138bc75d-0d04-0410-961f-82ee72b054a4
        * doc/extend.texi (long_call/medium_call/short_call): Amend typo fix.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203090 138bc75d-0d04-0410-961f-82ee72b054a4
       * tree-ssa-threadupdate.c (struct redirection_data): Delete
        outgoing_edge and intermediate_edge fields.  Instead store the path.
        (redirection_data::hash): Hash on the last edge's destination index.
        (redirection_data::equal): Check the entire thread path.
        (lookup_redirectio_data): Corresponding changes.
        (create_edge_and_update_destination_phis): Likewise.
        (thread_single_edge): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203091 138bc75d-0d04-0410-961f-82ee72b054a4
	* config/arc/arc.c (arc_frame_info): Restore GTY marker.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203092 138bc75d-0d04-0410-961f-82ee72b054a4