sequence_stack Struct Reference

#include <function.h>

Collaboration diagram for sequence_stack:

Data Fields
rtx_insn *	first
rtx_insn *	last
struct sequence_stack *	next

Detailed Description

Structure for saving state for a nested function.
   Copyright (C) 1989-2026 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/>.   

Stack of pending (incomplete) sequences saved by `start_sequence'.
Each element describes one pending sequence.
The main insn-chain is saved in the last element of the chain,
unless the chain is empty.   

Field Documentation

first

rtx_insn* sequence_stack::first

Referenced by add_insn_before_nobb(), emit_insn_after_1(), emit_pattern_before_setloc(), end_sequence(), get_insns(), pop_topmost_sequence(), push_to_sequence(), push_to_sequence2(), push_topmost_sequence(), remove_insn(), set_first_insn(), and start_sequence().

last

rtx_insn* sequence_stack::last

Referenced by add_insn_after_nobb(), emit_debug_insn(), emit_insn(), emit_insn_after_1(), emit_jump_insn(), emit_pattern_after_noloc(), emit_pattern_after_setloc(), emit_pattern_before_noloc(), emit_pattern_before_setloc(), end_sequence(), get_last_insn(), get_last_insn_anywhere(), pop_topmost_sequence(), push_to_sequence(), push_to_sequence2(), push_topmost_sequence(), remove_insn(), set_last_insn(), start_sequence(), and try_split().

next

struct sequence_stack* sequence_stack::next

Referenced by add_insn_after_nobb(), add_insn_before_nobb(), emit_debug_insn(), emit_insn(), emit_jump_insn(), emit_pattern_before(), emit_pattern_before_noloc(), end_sequence(), get_last_insn_anywhere(), get_topmost_sequence(), in_sequence_p(), init_emit(), link_insn_into_chain(), remove_insn(), and start_sequence().

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The documentation for this struct was generated from the following file:

• function.h