revert: tree.h (phi_arg_d): New field.

[thirdparty/gcc.git] / gcc / ChangeLog

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2decc3d7f13a804d72ac1aae148d1bf84dbd50aa..0bae7affffb4695a5185c853526c0809ec7e6a71 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,102 @@
+2012-07-16  Dehao Chen  <dehao@google.com>
+
+       Revert
+       2012-07-10  Dehao Chen  <dehao@google.com>
+
+       * tree.h (phi_arg_d): New field.
+       * tree-flow-inline.h (gimple_phi_arg_block): New function.
+       (gimple_phi_arg_block_from_edge): New function.
+       (gimple_phi_arg_set_block): New function.
+       (gimple_phi_arg_has_block): New function.
+       (redirect_edge_var_map_block): New function.
+       * tree-flow.h (_edge_var_map): New field.
+       * tree-ssa-live.c (remove_unused_locals): Mark phi_arg's block as used.
+       * tree-eh.c (cleanup_empty_eh_merge_phis): Add block debug info for
+       redirect_edge_var_map_add.
+       * tree-outof-ssa.c (_elim_graph): New field.
+       (insert_partition_copy_on_edge): New parameter.
+       (insert_value_copy_on_edge): New parameter.
+       (insert_rtx_to_part_on_edge): New parameter.
+       (insert_part_to_rtx_on_edge): New parameter.
+       (elim_graph_add_edge): New parameter.
+       (elim_graph_remove_succ_edge): New parameter.
+       (FOR_EACH_ELIM_GRAPH_SUCC): New parameter.
+       (FOR_EACH_ELIM_GRAPH_PRED): New parameter.
+       (new_elim_graph): Add block debug info.
+       (clear_elim_graph): Likewise.
+       (delete_elim_graph): Likewise.
+       (elim_graph_add_node): Likewise.
+       (elim_graph_add_edge): Likewise.
+       (elim_graph_remove_succ_edge): Likewise.
+       (eliminate_build): Likewise.
+       (elim_forward): Likewise.
+       (elim_unvisited_predecessor): Likewise.
+       (elim_backward): Likewise.
+       (elim_create): Likewise.
+       (eliminate_phi): Likewise.
+       (insert_backedge_copies): Likewise.
+       * tree-into-ssa.c (insert_phi_nodes_for): Add block debug info for
+       add_phi_arg.
+       (rewrite_add_phi_arguments): Likewise.
+       * tree-ssa-loop-im.c (execute_sm_if_changed): Likewise.
+       * tree-ssa-tail-merge.c (replace_block_by): Likewise.
+       * tree-ssa-threadupdate.c (copy_phi_args): Likewise.
+       * tree-loop-distribution.c (update_phis_for_loop_copy): Likewise.
+       * tree-ssa-loop-manip.c (create_iv): Likewise.
+       (add_exit_phis_edge): Likewise.
+       (split_loop_exit_edge): Likewise.
+       (copy_phi_node_args): Likewise.
+       (tree_transform_and_unroll_loop): Likewise.
+       * value-prof.c (gimple_ic): Likewise.
+       (gimple_stringop_fixed_value): Likewise.
+       * tree-tailcall.c (add_successor_phi_arg): Likewise.
+       (eliminate_tail_call): Likewise.
+       (create_tailcall_accumulator): Likewise.
+       (tree_optimize_tail_calls_1): Likewise.
+       * tree-phinodes.c (add_phi_arg): Likewise.
+       (make_phi_node): Likewise.
+       (resize_phi_node): Likewise.
+       (remove_phi_arg_num): Likewise.
+       * omp-low.c (expand_parallel_call): Likewise.
+       (expand_omp_for_static_chunk): Likewise.
+       * tree-vect-loop-manip.c (slpeel_update_phis_for_duplicate_loop):
+       Likewise.
+       (slpeel_update_phi_nodes_for_guard1): Likewise.
+       (slpeel_update_phi_nodes_for_guard2): Likewise.
+       (slpeel_tree_duplicate_loop_to_edge_cfg): Likewise.
+       (set_prologue_iterations): Likewise.
+       (slpeel_tree_peel_loop_to_edge): Likewise.
+       (vect_loop_versioning): Likewise.
+       * tree-parloops.c (create_phi_for_local_result): Likewise.
+       (transform_to_exit_first_loop): Likewise.
+       (create_parallel_loop): Likewise.
+       * ipa-split.c (split_function): Likewise.
+       * tree-vect-loop.c (get_initial_def_for_induction): Likewise.
+       (vect_create_epilog_for_reduction): Likewise.
+       * tree-vect-data-refs.c (vect_setup_realignment): Likewise.
+       * graphite-scop-detection.c (canonicalize_loop_closed_ssa): Likewise.
+       * tree-ssa-phiopt.c (cond_store_replacement): Likewise.
+       (cond_if_else_store_replacement_1): Likewise.
+       * tree-cfgcleanup.c (remove_forwarder_block): Likewise.
+       (remove_forwarder_block_with_phi): Likewise.
+       * tree-ssa-pre.c (insert_into_preds_of_block): Likewise.
+       * tree-predcom.c (initialize_root_vars): Likewise.
+       (initialize_root_vars_lm): Likewise.
+       * sese.c (sese_add_exit_phis_edge): Likewise.
+       * tree-ssa-dce.c (forward_edge_to_pdom): Likewise.
+       * tree-ssa.c (flush_pending_stmts): Likewise.
+       (redirect_edge_var_map_add): Likewise.
+       (ssa_redirect_edge): Likewise.
+       * gimple-streamer-in.c (input_phi): Likewise.
+       * tree-vect-stmts.c (vectorizable_load): Likewise.
+       * tree-inline.c (copy_phis_for_bb): Likewise.
+       * tree-ssa-phiprop.c (phiprop_insert_phi): Likewise.
+       * tree-switch-conversion.c (fix_phi_nodes): Likewise.
+       * tree-cfg.c (reinstall_phi_args): Likewise.
+       (gimple_make_forwarder_block): Likewise.
+       (add_phi_args_after_copy_edge): Likewise.
+       (gimple_duplicate_sese_tail): Likewise.
+
 2012-07-16 Sergey Melnikov <sergey.melnikov@intel.com>
 
        * config/i386/i386.md (stack_protect_set): Disable the pattern