[Bug other/33426] Support of #pragma ivdep

[burnus at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33426

--- Comment #18 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Author: burnus
Date: Wed Oct 30 18:53:42 2013
New Revision: 204223

URL: http://gcc.gnu.org/viewcvs?rev=204223&root=gcc&view=rev
Log:
2013-10-30  Tobias Burnus  <bur...@net-b.de>

gcc/cp/
        PR other/33426
        * cp-tree.h (RANGE_FOR_IVDEP): Define.
        (cp_convert_range_for, finish_while_stmt_cond, finish_do_stmt,
        finish_for_cond): Take 'bool ivdep' parameter.
        * cp-array-notation.c (create_an_loop): Update call.
        * init.c (build_vec_init): Ditto.
        * pt.c (tsubst_expr): Ditto.
        * parser.c (cp_parser_iteration_statement, cp_parser_for,
        cp_parser_range_for, cp_convert_range_for): Update calls.
        (cp_parser_pragma): Accept GCC ivdep for 'while' and 'do'.
        * semantics.c (finish_while_stmt_cond, finish_do_stmt,
        finish_for_cond): Optionally build ivdep annotation.

gcc/testsuite/
        PR other/33426
        * g++.dg/vect/pr33426-ivdep-2.cc: New.
        * g++.dg/vect/pr33426-ivdep-3.cc: New.
        * g++.dg/vect/pr33426-ivdep-4.cc: New.

gcc/
        PR other/33426
        * gcc/tree-cfg.c (replace_loop_annotate): Replace warning by
        warning_at.


Added:
    trunk/gcc/testsuite/g++.dg/vect/pr33426-ivdep-2.cc
    trunk/gcc/testsuite/g++.dg/vect/pr33426-ivdep-3.cc
    trunk/gcc/testsuite/g++.dg/vect/pr33426-ivdep-4.cc
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-array-notation.c
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/cp/init.c
    trunk/gcc/cp/parser.c
    trunk/gcc/cp/pt.c
    trunk/gcc/cp/semantics.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-cfg.c