[Bug middle-end/71373] Handle more OMP_CLAUSE_* in nested function decomposition

[tschwinge at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71373

--- Comment #2 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
Author: tschwinge
Date: Fri Jun 10 09:22:51 2016
New Revision: 237291

URL: https://gcc.gnu.org/viewcvs?rev=237291&root=gcc&view=rev
Log:
[PR middle-end/71373] Handle more OMP_CLAUSE_* in nested function decomposition

        gcc/
        * gimplify.c (gimplify_adjust_omp_clauses): Discard
        OMP_CLAUSE_TILE.
        * omp-low.c (scan_sharing_clauses): Don't expect OMP_CLAUSE_TILE.
        gcc/testsuite/
        * c-c++-common/goacc/combined-directives.c: XFAIL tree scanning
        for OpenACC tile clauses.
        * gfortran.dg/goacc/combined-directives.f90: Likewise.

        gcc/
        PR middle-end/71373
        * tree-nested.c (convert_nonlocal_omp_clauses)
        (convert_local_omp_clauses): Handle OMP_CLAUSE_ASYNC,
        OMP_CLAUSE_WAIT, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
        OMP_CLAUSE__CACHE_, OMP_CLAUSE_TILE.
        gcc/testsuite/
        PR middle-end/71373
        * gcc.dg/goacc/nested-function-1.c: New file.
        * gcc.dg/goacc/nested-function-2.c: Likewise.
        * gcc.dg/goacc/pr71373.c: Likewise.
        * gfortran.dg/goacc/cray-2.f95: Likewise.
        * gfortran.dg/goacc/loop-1-2.f95: Likewise.
        * gfortran.dg/goacc/loop-3-2.f95: Likewise.
        * gfortran.dg/goacc/cray.f95: Update.
        * gfortran.dg/goacc/loop-1.f95: Likewise.
        * gfortran.dg/goacc/loop-3.f95: Likewise.
        * gfortran.dg/goacc/subroutines.f90: Update, and rename to...
        * gfortran.dg/goacc/nested-function-1.f90: ... this new file.
        libgomp/testsuite/
        PR middle-end/71373
        * libgomp.oacc-c/nested-function-1.c: New file.
        * libgomp.oacc-c/nested-function-2.c: Likewise.
        * libgomp.oacc-fortran/nested-function-1.f90: Likewise.
        * libgomp.oacc-fortran/nested-function-2.f90: Likewise.
        * libgomp.oacc-fortran/nested-function-3.f90: Likewise.

Added:
    trunk/gcc/testsuite/gcc.dg/goacc/nested-function-1.c
    trunk/gcc/testsuite/gcc.dg/goacc/nested-function-2.c
    trunk/gcc/testsuite/gcc.dg/goacc/pr71373.c
    trunk/gcc/testsuite/gfortran.dg/goacc/cray-2.f95
      - copied, changed from r237290,
trunk/gcc/testsuite/gfortran.dg/goacc/cray.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/loop-1-2.f95
      - copied, changed from r237290,
trunk/gcc/testsuite/gfortran.dg/goacc/loop-1.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/loop-3-2.f95
      - copied, changed from r237290,
trunk/gcc/testsuite/gfortran.dg/goacc/loop-3.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/nested-function-1.f90
    trunk/libgomp/testsuite/libgomp.oacc-c/nested-function-1.c
    trunk/libgomp/testsuite/libgomp.oacc-c/nested-function-2.c
    trunk/libgomp/testsuite/libgomp.oacc-fortran/nested-function-1.f90
    trunk/libgomp/testsuite/libgomp.oacc-fortran/nested-function-2.f90
    trunk/libgomp/testsuite/libgomp.oacc-fortran/nested-function-3.f90
Removed:
    trunk/gcc/testsuite/gfortran.dg/goacc/subroutines.f90
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/gimplify.c
    trunk/gcc/omp-low.c
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/c-c++-common/goacc/combined-directives.c
    trunk/gcc/testsuite/gfortran.dg/goacc/combined-directives.f90
    trunk/gcc/testsuite/gfortran.dg/goacc/cray.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/loop-1.f95
    trunk/gcc/testsuite/gfortran.dg/goacc/loop-3.f95
    trunk/gcc/tree-nested.c
    trunk/libgomp/ChangeLog