5f23671d3f
gcc/fortran/ * dump-parse-tree.c (show_omp_namelist): Dump reduction id in each list item. (show_omp_node): Only handle OMP_LIST_REDUCTION, not OMP_LIST_REDUCTION_FIRST .. OMP_LIST_REDUCTION_LAST. Don't dump reduction id here. * frontend-passes.c (dummy_code_callback): Renamed to... (gfc_dummy_code_callback): ... this. No longer static. (optimize_reduction): Use gfc_dummy_code_callback instead of dummy_code_callback. * gfortran.h (gfc_statement): Add ST_OMP_DECLARE_REDUCTION. (symbol_attribute): Add omp_udr_artificial_var bitfield. (gfc_omp_reduction_op): New enum. (gfc_omp_namelist): Add rop and udr fields. (OMP_LIST_PLUS, OMP_LIST_REDUCTION_FIRST, OMP_LIST_MULT, OMP_LIST_SUB, OMP_LIST_AND, OMP_LIST_OR, OMP_LIST_EQV, OMP_LIST_NEQV, OMP_LIST_MAX, OMP_LIST_MIN, OMP_LIST_IAND, OMP_LIST_IOR, OMP_LIST_IEOR, OMP_LIST_REDUCTION_LAST): Removed. (OMP_LIST_REDUCTION): New. (gfc_omp_udr): New type. (gfc_get_omp_udr): Define. (gfc_symtree): Add n.omp_udr field. (gfc_namespace): Add omp_udr_root field, add omp_udr_ns bitfield. (gfc_free_omp_udr, gfc_omp_udr_find, gfc_resolve_omp_udrs, gfc_dummy_code_callback): New prototypes. * match.h (gfc_match_omp_declare_reduction): New prototype. * module.c (MOD_VERSION): Increase to 13. (omp_declare_reduction_stmt): New array. (mio_omp_udr_expr, write_omp_udr, write_omp_udrs, load_omp_udrs): New functions. (read_module): Read OpenMP user defined reductions. (write_module): Write OpenMP user defined reductions. * openmp.c: Include arith.h. (gfc_free_omp_udr, gfc_find_omp_udr): New functions. (gfc_match_omp_clauses): Handle user defined reductions. Store reduction kind into gfc_omp_namelist instead of using several OMP_LIST_* entries. (match_udr_expr, gfc_omp_udr_predef, gfc_omp_udr_find, gfc_match_omp_declare_reduction): New functions. (resolve_omp_clauses): Adjust for reduction clauses being only in OMP_LIST_REDUCTION list. Diagnose missing UDRs. (struct omp_udr_callback_data): New type. (omp_udr_callback, gfc_resolve_omp_udr, gfc_resolve_omp_udrs): New functions. * parse.c (decode_omp_directive): Handle !$omp declare reduction. (case_decl): Add ST_OMP_DECLARE_REDUCTION. (gfc_ascii_statement): Print ST_OMP_DECLARE_REDUCTION. * resolve.c (resolve_fl_variable): Allow len=: or len=* on sym->attr.omp_udr_artificial_var symbols. (resolve_types): Call gfc_resolve_omp_udrs. * symbol.c (gfc_get_uop): If gfc_current_ns->omp_udr_ns, use parent ns instead of gfc_current_ns. (gfc_get_sym_tree): Don't insert symbols into namespaces with omp_udr_ns set. (free_omp_udr_tree): New function. (gfc_free_namespace): Call it. * trans-openmp.c (struct omp_udr_find_orig_data): New type. (omp_udr_find_orig, gfc_trans_omp_udr_expr): New functions. (gfc_trans_omp_array_reduction): Renamed to... (gfc_trans_omp_array_reduction_or_udr): ... this. Remove SYM argument, instead pass gfc_omp_namelist pointer N. Handle user defined reductions. (gfc_trans_omp_reduction_list): Remove REDUCTION_CODE argument. Handle user defined reductions and reduction ops in gfc_omp_namelist. (gfc_trans_omp_clauses): Adjust for just a single OMP_LIST_REDUCTION list. (gfc_split_omp_clauses): Likewise. gcc/testsuite/ * gfortran.dg/gomp/allocatable_components_1.f90: Adjust for reduction clause diagnostic changes. * gfortran.dg/gomp/appendix-a/a.31.3.f90: Likewise. * gfortran.dg/gomp/reduction1.f90: Likewise. * gfortran.dg/gomp/reduction3.f90: Likewise. * gfortran.dg/gomp/udr1.f90: New test. * gfortran.dg/gomp/udr2.f90: New test. * gfortran.dg/gomp/udr3.f90: New test. * gfortran.dg/gomp/udr4.f90: New test. * gfortran.dg/gomp/udr5.f90: New test. * gfortran.dg/gomp/udr6.f90: New test. * gfortran.dg/gomp/udr7.f90: New test. libgomp/ * testsuite/libgomp.fortran/simd1.f90: New test. * testsuite/libgomp.fortran/udr1.f90: New test. * testsuite/libgomp.fortran/udr2.f90: New test. * testsuite/libgomp.fortran/udr3.f90: New test. * testsuite/libgomp.fortran/udr4.f90: New test. * testsuite/libgomp.fortran/udr5.f90: New test. * testsuite/libgomp.fortran/udr6.f90: New test. * testsuite/libgomp.fortran/udr7.f90: New test. * testsuite/libgomp.fortran/udr8.f90: New test. * testsuite/libgomp.fortran/udr9.f90: New test. * testsuite/libgomp.fortran/udr10.f90: New test. * testsuite/libgomp.fortran/udr11.f90: New test. From-SVN: r211303
52 lines
1.3 KiB
Fortran
52 lines
1.3 KiB
Fortran
! { dg-do run }
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module udr1
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type dt
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integer :: x = 7
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integer :: y = 9
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end type
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end module udr1
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use udr1, only : dt
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!$omp declare reduction (foo : integer : omp_out = omp_out + omp_in)
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integer :: i, j
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!$omp declare reduction (bar : integer : &
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!$omp & omp_out = omp_out + iand (omp_in, -4)) initializer (omp_priv = 3)
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type (dt) :: d
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!$omp declare reduction (+ : dt : omp_out%x = omp_out%x &
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!$omp & + iand (omp_in%x, -8))
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!$omp declare reduction (foo : dt : omp_out%x = iand (omp_in%x, -8) &
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!$omp & + omp_out%x) initializer (omp_priv = dt (5, 21))
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interface operator (+)
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function notdefined(x, y)
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use udr1, only : dt
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type(dt), intent (in) :: x, y
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type(dt) :: notdefined
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end function
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end interface
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j = 0
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!$omp parallel do reduction (foo : j)
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do i = 1, 100
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j = j + i
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end do
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if (j .ne. 5050) call abort
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j = 3
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!$omp parallel do reduction (bar : j)
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do i = 1, 100
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j = j + 4 * i
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end do
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if (j .ne. (5050 * 4 + 3)) call abort
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!$omp parallel do reduction (+ : d)
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do i = 1, 100
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if (d%y .ne. 9) call abort
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d%x = d%x + 8 * i
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end do
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if (d%x .ne. (5050 * 8 + 7) .or. d%y .ne. 9) call abort
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d = dt (5, 21)
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!$omp parallel do reduction (foo : d)
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do i = 1, 100
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if (d%y .ne. 21) call abort
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d%x = d%x + 8 * i
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end do
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if (d%x .ne. (5050 * 8 + 5) .or. d%y .ne. 21) call abort
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end
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