[Bug middle-end/27337] OpenMP ICE in expand_expr_real_1 at expr.c:6814

[jakub at gcc dot gnu dot org]

------- Comment #4 from jakub at gcc dot gnu dot org  2006-05-02 10:45 -------
Subject: Bug 27337

Author: jakub
Date: Tue May  2 10:44:55 2006
New Revision: 113456

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=113456
Log:
        PR middle-end/27337
        * gimplify.c (gimplify_scan_omp_clauses): Handle INDIRECT_REF
        around RESULT_DECL for result passed by reference.
        (gimplify_expr): Call omp_notice_variable when RESULT_DECL is seen.
        * omp-low.c (use_pointer_for_field): Don't look at
        DECL_HAS_VALUE_EXPR_P for RESULT_DECLs.
        (scan_omp_1): Call remap_decl on RESULT_DECLs.
        (lower_rec_input_clauses): Don't allocate VLA memory for the second
        time or var for passing by reference for
        OMP_CLAUSE_LASTPRIVATE_FIRSTPRIVATE clauses.  Allow creation of
        TREE_ADDRESSABLE variables when passing by reference.

        * omp-low.c (dump_omp_region): Fix output formatting.
cp/
        * cp-gimplify.c (cxx_omp_privatize_by_reference): New function.
        * cp-tree.h (cxx_omp_privatize_by_reference): New prototype.
        * cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define.
testsuite/
        * g++.dg/gomp/pr27337-1.C: New test.
        * g++.dg/gomp/pr27337-2.C: New test.
libgomp/
        * testsuite/libgomp.c++/pr27337.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/gomp/pr27337-1.C
    trunk/gcc/testsuite/g++.dg/gomp/pr27337-2.C
    trunk/libgomp/testsuite/libgomp.c++/pr27337.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/cp-gimplify.c
    trunk/gcc/cp/cp-objcp-common.h
    trunk/gcc/cp/cp-tree.h
    trunk/gcc/gimplify.c
    trunk/gcc/omp-low.c
    trunk/gcc/testsuite/ChangeLog
    trunk/libgomp/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27337