r173355 - in /trunk/gcc: ChangeLog dwarf2out.c

[mark@gcc.gnu.org]

Author: mark
Date: Wed May  4 06:59:09 2011
New Revision: 173355

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=173355
Log:
Remove unused debug_str_hash_forced from dwarf2out.

    * dwarf2out.c (debug_str_hash_forced): Removed.
    (gen_label_for_indirect_string): Removed.
    (get_debug_string_label): Removed.
    (AT_string_form): Generate label directly.
    (output_indirect_string): Test indirect_string_node for
    DW_FORM_strp instead of checking label and refcount.
    (prune_indirect_string): Removed.
    (prune_unused_types): Don't check debug_str_hash_forced or
    call prune_indirect_string.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dwarf2out.c