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2012-08-17 Richard Guenther <rguenther@suse.de> * hash-table.h (class hash_table): Use a descriptor template argument instead of decomposed element type and support functions. (struct pointer_hash): New generic typed pointer-hash. (struct typed_free_remove, struct typed_noop_remove): Generic hash_table support pieces. * coverage.c (struct counts_entry): Add hash_table support members. * tree-ssa-ccp.c (gimple_htab): Use pointer_hash. * tree-ssa-coalesce.c (struct ssa_name_var_hash): New generic SSA name by SSA_NAME_VAR hash. (coalesce_ssa_name): Use it. * tree-ssa-pre.c (struct pre_expr_d): Add hash_table support. (expression_to_id): Adjust. (struct expr_pred_trans_d): Add hash_table support. (phi_translate_table): Adjust. (phi_trans_lookup): Likewise. (phi_trans_add): Likewise. (do_regular_insertion): Likewise. * tree-ssa-tail-merge.c (struct same_succ_def): Add hash_table support. (same_succ_htab): Adjust. (find_same_succ_bb): Likewise. (find_same_succ): Likewise. (update_worklist): Likewise. * tree-ssa-threadupdate.c (struct redirection_data): Add hash_table support. (redirection_data): Adjust. From-SVN: r190471
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