[Bug c++/26943] [gomp] firstprivate not working properly with non-POD

[jakub at gcc dot gnu dot org]

------- Comment #8 from jakub at gcc dot gnu dot org  2006-05-02 20:03 -------
Subject: Bug 26943

Author: jakub
Date: Tue May  2 20:03:38 2006
New Revision: 113483

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113483
Log:
        PR c++/26943
        * omp-low.c (maybe_lookup_decl_in_outer_ctx): New function.
        (build_outer_var_ref): Use maybe_lookup_decl_in_outer_ctx
        to find if var will be a global variable even in the nested context.
        (omp_copy_decl): Only check for global variable at the end, it might
        be overridden in outer contexts.
        (scan_sharing_clauses): For global variables don't create a field.
        (lower_rec_input_clauses): Do nothing for global shared variables.
        Emit a barrier at the end of ILIST if there were any decls in both
        firstprivate and lastprivate clauses.
        (lower_send_clauses): Do nothing for global variables except for
        COPYIN.

        * testsuite/libgomp.c/pr26943-1.c: New test.
        * testsuite/libgomp.c/pr26943-2.c: New test.
        * testsuite/libgomp.c/pr26943-3.c: New test.
        * testsuite/libgomp.c/pr26943-4.c: New test.
        * testsuite/libgomp.c++/pr27337.C: Remove barrier.
        * testsuite/libgomp.c++/pr26943.C: New test.

Added:
    trunk/libgomp/testsuite/libgomp.c++/pr26943.C
    trunk/libgomp/testsuite/libgomp.c/pr26943-1.c
    trunk/libgomp/testsuite/libgomp.c/pr26943-2.c
    trunk/libgomp/testsuite/libgomp.c/pr26943-3.c
    trunk/libgomp/testsuite/libgomp.c/pr26943-4.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/omp-low.c
    trunk/libgomp/ChangeLog
    trunk/libgomp/testsuite/libgomp.c++/pr27337.C


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26943