64 lines
2.3 KiB
Diff
64 lines
2.3 KiB
Diff
2007-08-14 Jakub Jelinek <jakub@redhat.com>
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PR fortran/22244
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* Make-lang.in (fortran/trans-types.o): Depend on $(FLAGS_H).
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* trans-types.c: Include flags.h.
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(gfc_get_nodesc_array_type): Add TYPE_DECL TYPE_NAME with
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correct bounds and dimensions for packed arrays.
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--- gcc/fortran/Make-lang.in (revision 127395)
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+++ gcc/fortran/Make-lang.in (working copy)
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@@ -292,7 +292,7 @@ fortran/trans-decl.o: $(GFORTRAN_TRANS_D
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cgraph.h $(TARGET_H) function.h $(FLAGS_H) $(RTL_H) tree-gimple.h \
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tree-dump.h
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fortran/trans-types.o: $(GFORTRAN_TRANS_DEPS) gt-fortran-trans-types.h \
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- real.h toplev.h $(TARGET_H)
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+ real.h toplev.h $(TARGET_H) $(FLAGS_H)
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fortran/trans-const.o: $(GFORTRAN_TRANS_DEPS)
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fortran/trans-expr.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
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fortran/trans-stmt.o: $(GFORTRAN_TRANS_DEPS) fortran/dependency.h
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--- gcc/fortran/trans-types.c (revision 127395)
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+++ gcc/fortran/trans-types.c (working copy)
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@@ -35,6 +35,7 @@ Software Foundation, 51 Franklin Street,
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#include "trans-types.h"
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#include "trans-const.h"
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#include "real.h"
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+#include "flags.h"
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#if (GFC_MAX_DIMENSIONS < 10)
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@@ -1005,7 +1006,7 @@ gfc_get_nodesc_array_type (tree etype, g
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{
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/* Fill in the stride and bound components of the type. */
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if (known_stride)
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- tmp = gfc_conv_mpz_to_tree (stride, gfc_index_integer_kind);
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+ tmp = gfc_conv_mpz_to_tree (stride, gfc_index_integer_kind);
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else
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tmp = NULL_TREE;
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GFC_TYPE_ARRAY_STRIDE (type, n) = tmp;
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@@ -1103,6 +1104,24 @@ gfc_get_nodesc_array_type (tree etype, g
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mpz_clear (stride);
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mpz_clear (delta);
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+ /* In debug info represent packed arrays as multi-dimensional
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+ if they have rank > 1 and with proper bounds, instead of flat
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+ arrays. */
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+ if (known_stride && write_symbols != NO_DEBUG)
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+ {
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+ tree gtype = etype, rtype, type_decl;
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+
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+ for (n = as->rank - 1; n >= 0; n--)
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+ {
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+ rtype = build_range_type (gfc_array_index_type,
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+ GFC_TYPE_ARRAY_LBOUND (type, n),
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+ GFC_TYPE_ARRAY_UBOUND (type, n));
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+ gtype = build_array_type (gtype, rtype);
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+ }
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+ TYPE_NAME (type) = type_decl = build_decl (TYPE_DECL, NULL, gtype);
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+ DECL_ORIGINAL_TYPE (type_decl) = gtype;
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+ }
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+
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if (packed < 3 || !known_stride)
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{
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/* For dummy arrays and automatic (heap allocated) arrays we
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