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dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.

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* dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.
        (add_dwarf_attr, add_child_die): Just push onto the front.
        (reverse_die_lists): New fn.
        (add_sibling_attributes): Use it.
        (push_decl_scope): Reorganize.
        (gen_struct_or_union_type_die): Don't add a DW_AT_containing_type
        that points to ourself.
        (add_name_and_src_coords_attributes): Don't set file and line for
        an artificial decl.
        (gen_subprogram_die): An artificial function doesn't need to match
        file and line.
        (gen_compile_unit_die): Return the generated die.  Only add
        AT_comp_dir if the filename is relative.
        (remove_AT): Simplify loop.  Also free string values.
        (output_die): A DIE ref can't be null.
        (output_value_format, value_format): Take a dw_attr_ref.
        (dwarf_last_decl, is_extern_subr_die, sibling_offset): Remove.
        (AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
        AT_addr, AT_lbl): New fns.
        (various): Use them.
        (various): Constify.

From-SVN: r30624
This commit is contained in:
Jason Merrill 1999-11-23 01:50:36 +00:00 committed by Jason Merrill
parent 54f3b5c2f1
commit a96c67ec89
2 changed files with 306 additions and 284 deletions
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gcc/ChangeLog
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@ -1,3 +1,27 @@
1999-11-22 Jason Merrill <jason@casey.cygnus.com>
* dwarf2out.c (die_struct): Remove die_attr_last and die_child_last.
(add_dwarf_attr, add_child_die): Just push onto the front.
(reverse_die_lists): New fn.
(add_sibling_attributes): Use it.
(push_decl_scope): Reorganize.
(gen_struct_or_union_type_die): Don't add a DW_AT_containing_type
that points to ourself.
(add_name_and_src_coords_attributes): Don't set file and line for
an artificial decl.
(gen_subprogram_die): An artificial function doesn't need to match
file and line.
(gen_compile_unit_die): Return the generated die. Only add
AT_comp_dir if the filename is relative.
(remove_AT): Simplify loop. Also free string values.
(output_die): A DIE ref can't be null.
(output_value_format, value_format): Take a dw_attr_ref.
(dwarf_last_decl, is_extern_subr_die, sibling_offset): Remove.
(AT_class, AT_flag, AT_int, AT_unsigned, AT_string, AT_ref, AT_loc,
AT_addr, AT_lbl): New fns.
(various): Use them.
(various): Constify.
Mon Nov 22 23:53:50 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
* combine.c (combine_simplify_rtx): When handling a SUBREG,

566
gcc/dwarf2out.c
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