#include "config.h"#include "system.h"#include "coretypes.h"#include "tm.h"#include "rtl.h"#include "gt-lists.h"
Functions | |
| static void | free_list (rtx *, rtx *) |
| static rtx * | find_list_elem (rtx elem, rtx *listp) |
| static void | remove_list_node (rtx *listp) |
| rtx | remove_list_elem (rtx elem, rtx *listp) |
| rtx_insn_list * | alloc_INSN_LIST (rtx val, rtx next) |
| rtx_expr_list * | alloc_EXPR_LIST (int kind, rtx val, rtx next) |
| void | free_EXPR_LIST_list (rtx_expr_list **listp) |
| void | free_INSN_LIST_list (rtx_insn_list **listp) |
| rtx_insn_list * | copy_INSN_LIST (rtx_insn_list *link) |
| rtx_insn_list * | concat_INSN_LIST (rtx_insn_list *copy, rtx_insn_list *old) |
| void | free_EXPR_LIST_node (rtx ptr) |
| void | free_INSN_LIST_node (rtx ptr) |
| void | remove_free_INSN_LIST_elem (rtx_insn *elem, rtx_insn_list **listp) |
| rtx_insn * | remove_free_INSN_LIST_node (rtx_insn_list **listp) |
| rtx | remove_free_EXPR_LIST_node (rtx_expr_list **listp) |
Variables | |
| static rtx | unused_insn_list |
| static rtx | unused_expr_list |
Function Documentation
◆ alloc_EXPR_LIST()
| rtx_expr_list * alloc_EXPR_LIST | ( | int | kind, |
| rtx | val, | ||
| rtx | next ) |
This call is used in place of a gen_rtx_EXPR_LIST. If there is a cached node available, we'll use it, otherwise a call to gen_rtx_EXPR_LIST is made.
References gen_rtx_EXPR_LIST(), ggc_alloc(), PUT_REG_NOTE_KIND, r, unused_expr_list, and XEXP.
Referenced by alloc_reg_note(), decl_piece_node(), emit_group_load_into_temps(), emit_group_move_into_temps(), iv_number_of_iterations(), push_reg_equiv_alt_mem(), shorten_into_mode(), and simplify_using_initial_values().
◆ alloc_INSN_LIST()
| rtx_insn_list * alloc_INSN_LIST | ( | rtx | val, |
| rtx | next ) |
This call is used in place of a gen_rtx_INSN_LIST. If there is a cached node available, we'll use it, otherwise a call to gen_rtx_INSN_LIST is made.
References gcc_assert, gen_rtx_INSN_LIST(), GET_CODE, ggc_alloc(), PUT_REG_NOTE_KIND, r, unused_insn_list, and XEXP.
Referenced by alloc_reg_note(), concat_INSN_LIST(), and copy_INSN_LIST().
◆ concat_INSN_LIST()
| rtx_insn_list * concat_INSN_LIST | ( | rtx_insn_list * | copy, |
| rtx_insn_list * | old ) |
Duplicate the INSN_LIST elements of COPY and prepend them to OLD.
References alloc_INSN_LIST(), PUT_REG_NOTE_KIND, and REG_NOTE_KIND.
◆ copy_INSN_LIST()
| rtx_insn_list * copy_INSN_LIST | ( | rtx_insn_list * | link | ) |
Make a copy of the INSN_LIST list LINK and return it.
References alloc_INSN_LIST(), ggc_alloc(), link::next, NULL, and XEXP.
◆ find_list_elem()
Find corresponding to ELEM node in the list pointed to by LISTP. This node must exist in the list. Returns pointer to that node.
References ggc_alloc(), and XEXP.
Referenced by remove_list_elem().
◆ free_EXPR_LIST_list()
| void free_EXPR_LIST_list | ( | rtx_expr_list ** | listp | ) |
This function will free up an entire list of EXPR_LIST nodes.
References free_list(), ggc_alloc(), and unused_expr_list.
Referenced by free_reg_equiv(), and simplify_using_initial_values().
◆ free_EXPR_LIST_node()
This function will free up an individual EXPR_LIST node.
References unused_expr_list, and XEXP.
Referenced by adjust_piece_list(), df_remove_dead_and_unused_notes(), df_remove_dead_eq_notes(), remove_free_EXPR_LIST_node(), simplify_using_initial_values(), and try_fwprop_subst_pattern().
◆ free_INSN_LIST_list()
| void free_INSN_LIST_list | ( | rtx_insn_list ** | listp | ) |
This function will free up an entire list of INSN_LIST nodes.
References free_list(), ggc_alloc(), and unused_insn_list.
◆ free_INSN_LIST_node()
This function will free up an individual INSN_LIST node.
References gcc_assert, GET_CODE, ggc_alloc(), unused_insn_list, and XEXP.
Referenced by remove_free_INSN_LIST_elem(), and remove_free_INSN_LIST_node().
◆ free_list()
List management for the GCC expander. Copyright (C) 1987-2024 Free Software Foundation, Inc. This file is part of GCC. GCC is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version. GCC is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>.
This function will free an entire list of either EXPR_LIST, INSN_LIST or DEPS_LIST nodes. This is to be used only on lists that consist exclusively of nodes of one type only. This is only called by free_EXPR_LIST_list, free_INSN_LIST_list and free_DEPS_LIST_list.
References gcc_assert, GET_CODE, ggc_alloc(), unused_insn_list, and XEXP.
Referenced by free_EXPR_LIST_list(), and free_INSN_LIST_list().
◆ remove_free_EXPR_LIST_node()
| rtx remove_free_EXPR_LIST_node | ( | rtx_expr_list ** | listp | ) |
Remove and free the first node in the EXPR_LIST pointed to by LISTP.
References free_EXPR_LIST_node(), ggc_alloc(), remove_list_node(), and XEXP.
◆ remove_free_INSN_LIST_elem()
| void remove_free_INSN_LIST_elem | ( | rtx_insn * | elem, |
| rtx_insn_list ** | listp ) |
Remove and free corresponding to ELEM node in the INSN_LIST pointed to by LISTP.
References free_INSN_LIST_node(), ggc_alloc(), and remove_list_elem().
◆ remove_free_INSN_LIST_node()
| rtx_insn * remove_free_INSN_LIST_node | ( | rtx_insn_list ** | listp | ) |
Remove and free the first node in the INSN_LIST pointed to by LISTP.
References free_INSN_LIST_node(), ggc_alloc(), rtx_insn_list::insn(), and remove_list_node().
◆ remove_list_elem()
Removes corresponding to ELEM node from the list pointed to by LISTP. Returns that node.
References find_list_elem(), ggc_alloc(), and remove_list_node().
Referenced by remove_free_INSN_LIST_elem().
◆ remove_list_node()
Remove the node pointed to by LISTP from the list.
References ggc_alloc(), and XEXP.
Referenced by remove_free_EXPR_LIST_node(), remove_free_INSN_LIST_node(), and remove_list_elem().
Variable Documentation
◆ unused_expr_list
|
static |
An EXPR_LIST containing all EXPR_LISTs allocated but currently unused.
Referenced by alloc_EXPR_LIST(), free_EXPR_LIST_list(), and free_EXPR_LIST_node().
◆ unused_insn_list
|
static |
Functions for maintaining cache-able lists of EXPR_LIST and INSN_LISTs.
An INSN_LIST containing all INSN_LISTs allocated but currently unused.
Referenced by alloc_INSN_LIST(), free_INSN_LIST_list(), free_INSN_LIST_node(), and free_list().
