[Bug tree-optimization/65458] parloops transforms omp-thread functions

["vries at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65458

--- Comment #4 from vries at gcc dot gnu.org ---
Author: vries
Date: Sat Mar 21 10:14:10 2015
New Revision: 221551

URL: https://gcc.gnu.org/viewcvs?rev=221551&root=gcc&view=rev
Log:
Mark omp thread functions as parallelized

2015-03-21  Tom de Vries  <tom@codesourcery.com>

    PR tree-optimization/65458
    * cgraph.c (cgraph_node::dump): Handle parallelized_function field.
    * cgraph.h (cgraph_node): Add parallelized_function field.
    * lto-cgraph.c (lto_output_node): Write parallelized_function field.
    (input_overwrite_node): Read parallelized_function field.
    * omp-low.c (expand_omp_taskreg, finalize_task_copyfn): Set
    parallelized_function on cgraph_node for child_fn.
    * tree-parloops.c: Add include of plugin-api.h, ipa-ref.h and cgraph.h.
    Remove include of gt-tree-parloops.h.
    (parallelized_functions): Remove static variable.
    (parallelized_function_p): Rewrite using parallelized_function field of
    cgraph_node.
    (create_loop_fn): Remove adding to parallelized_functions.
    * Makefile.in (GTFILES): Remove tree-parloops.c

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/cgraph.c
    trunk/gcc/cgraph.h
    trunk/gcc/lto-cgraph.c
    trunk/gcc/omp-low.c
    trunk/gcc/tree-parloops.c