* dwarf2out.c (lower_bound_default): For DW_LANG_Python return

[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog

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+2010-04-19  Jakub Jelinek  <jakub@redhat.com>
+
+       * dwarf2out.c (lower_bound_default): For DW_LANG_Python return
+       0 for -gdwarf-4.
+
+2010-04-19  Vladimir Makarov  <vmakarov@redhat.com>
+
+       * ira-color.c (allocno_reload_assign): Avoid accumulating
+       reload registers in ALLOCNO_TOTAL_CONFLICT_HARD_REGS.
+
+2010-04-19  Martin Jambor  <mjambor@suse.cz>
+
+       * gimple.h (create_tmp_reg): Declare.
+       * gimplify.c (create_tmp_reg): New function.
+       (gimplify_return_expr): Use create_tmp_reg.
+       (gimplify_omp_atomic): Likewise.
+       (gimple_regimplify_operands): Likewise.
+       * tree-dfa.c (make_rename_temp): Likewise.
+       * tree-predcom.c (predcom_tmp_var): Likewise.
+       (reassociate_to_the_same_stmt): Likewise.
+       * tree-sra.c (replace_uses_with_default_def_ssa_name): Likewise.
+       (get_replaced_param_substitute): Likewise.
+       * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
+       * tree-ssa-phiopt.c (cond_store_replacement): Likewise.
+       * tree-ssa-pre.c (get_representative_for): Likewise.
+       (create_expression_by_pieces): Likewise.
+       * tree-tailcall.c (adjust_return_value_with_ops): Likewise.
+       (create_tailcall_accumulator): Likewise.
+
+2010-04-19  Martin Jambor  <mjambor@suse.cz>
+
+       * cgraphunit.c (cgraph_redirect_edge_call_stmt_to_callee): Update
+       new_stmt.
+       (cgraph_materialize_all_clones): Assert !need_ssa_update_p.
+
 2010-04-19  Richard Guenther  <rguenther@suse.de>
 
        PR tree-optimization/43796