[Bug c++/43909] trunk rev158780. compile with --enable-build-with-cxx fails in get_function_part_constraint

["rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #2 from rguenth at gcc dot gnu dot org  2010-04-28 11:51 -------
Subject: Bug 43909

Author: rguenth
Date: Wed Apr 28 11:51:31 2010
New Revision: 158825

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158825
Log:
2010-04-28  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43879
        PR tree-optimization/43909
        * tree-ssa-structalias.c (struct variable_info): Add
        only_restrict_pointers flag.
        (new_var_info): Initialize it.  Increment stats.total_vars here.
        (create_function_info_for): Do not increment stats.total_vars
        here.
        (get_function_part_constraint): Fix build with C++.
        (insert_into_field_list): Remove.
        (push_fields_onto_fieldstack): Properly merge fields.
        (create_variable_info_for): Split and simplify.
        (create_variable_info_for_1): New piece.
        (intra_create_variable_infos): Properly make restrict constraints
        from parameters.

        * gcc.dg/ipa/ipa-pta-14.c: Adjust.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.dg/ipa/ipa-pta-14.c
    trunk/gcc/tree-ssa-structalias.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43909