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2008-08-01 Doug Kwan <dougkwan@google.com> * matrix-reorg.c: Re-enable all code. (struct malloc_call_data): Change CALL_STMT to gimple type. (collect_data_for_malloc_call): Tuplify. (struct access_site_info): Change STMT to gimple type. (struct matrix_info): Change MIN_INDIRECT_LEVEL_ESCAPE_STMT, and MALLOC_FOR_LEVEL to gimple and gimple pointer type. (struct free_info): Change STMT to gimple type. (struct matrix_access_phi_node): Change PHI to gimple type. (get_inner_of_cast_expr): Remove. (may_flatten_matrices_1): Tuplify. (may_flatten_matrices): Ditto. (mark_min_matrix_escape_level): Ditto. (ssa_accessed_in_tree): Refactor statement RHS related code into ... (ssa_accessed_in_call_rhs): New (ssa_accessed_in_assign_rhs): New (record_access_alloc_site_info): Tuplify. (add_allocation_site): Ditto. (analyze_matrix_allocation_site): Ditto. (analyze_transpose): Ditto. (get_index_from_offset): Ditto. (update_type_size): Ditto. (analyze_accesses_for_call_expr): Tuplify and renamed into ... (analyze_accesses_for_call_stmt): New. Also handle LHS of a call. (analyze_accesses_for_phi_node): Tuplify. (analyze_accesses_for_modify_stmt): Tuplify and renamed into ... (analyze_accesses_for_assign_stmt): Remove code for handling call LHS. (analyze_matrix_accesses): Tuplify. (check_var_data): New call-back type for check_var_notmodified_p. (check_var_notmodified_p): Tuplify and use call-back struct to return statement found. (can_calculate_expr_before_stmt): Factor out statement related code into ... (can_calculate_stmt_before_stmt): New. (check_allocation_function): Tuplify. (find_sites_in_func): Ditto. (record_all_accesses_in_func): Ditto. (transform_access_sites): Ditto. (transform_allocation_sites): Ditto. (matrix_reorg): Re-enable. (gate_matrix_reorg): Re-enable. From-SVN: r138544
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