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+2011-09-13 Jan Kratochvil <jan.kratochvil@redhat.com>
+
+ Remove excessive DWARF expressions memory duplication.
+ * dwarf2loc.c (per_cu_dwarf_call): Remove variable back_to and its use
+ for block.data.
+ (indirect_pieced_value): Remove variable result. Remove variable
+ back_to and its use for baton.data.
+ (dwarf2_compile_expr_to_ax): Remove variable back_to and its use for
+ block.data.
+ * dwarf2read.c (dwarf2_fetch_die_location_block): Remove xmemdup.
+ Update the function comment.
+
2011-09-13 Pedro Alves <pedro@codesourcery.com>
* inferior.h (ALL_INFERIORS): New.