Inheritance diagram for function_reader:

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Collaboration diagram for function_reader:

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Data Structures
struct	uid_hash

Public Member Functions
	function_reader ()

	~function_reader ()

void	handle_unknown_directive (file_location, const char *) final override

rtx	read_rtx_operand (rtx x, int idx) final override

void	handle_any_trailing_information (rtx x) final override

rtx	postprocess (rtx) final override

const char *	finalize_string (char *stringbuf) final override

rtx_insn **	get_insn_by_uid (int uid)

tree	parse_mem_expr (const char *desc)

bool	read_rtx (const char rtx_name, vec< rtx > rtxen)

rtx	rtx_alloc_for_name (const char *)

rtx	read_rtx_code (const char *code_name)

rtx	read_nested_rtx ()

rtx	read_rtx_variadic (rtx form)

char *	read_until (const char *terminator_chars, bool consume_terminator)

bool	read_md_files (int, const char *, bool()(const char *))

bool	read_file (const char *filename)

bool	read_file_fragment (const char *filename, int first_line, int last_line)

file_location	get_current_location () const

bool	is_compact () const

int	read_char (void)

void	unread_char (int ch)

file_location	read_name (struct md_name *name)

file_location	read_name_or_nil (struct md_name *)

void	read_escape ()

char *	read_quoted_string ()

char *	read_braced_string ()

char *	read_string (int star_if_braced)

void	read_skip_construct (int depth, file_location loc)

void	require_char (char expected)

void	require_char_ws (char expected)

void	require_word_ws (const char *expected)

int	peek_char (void)

void	set_md_ptr_loc (const void *ptr, file_location)

const struct ptr_loc *	get_md_ptr_loc (const void *ptr)

void	copy_md_ptr_loc (const void new_ptr, const void old_ptr)

void	fprint_md_ptr_loc (FILE outf, const void ptr)

void	print_md_ptr_loc (const void ptr, FILE =stdout)

struct enum_type *	lookup_enum_type (const char *name)

void	traverse_enum_types (htab_trav callback, void *info)

void	handle_constants ()

void	traverse_md_constants (htab_trav callback, void *info)

void	handle_enum (file_location loc, bool md_p)

const char *	join_c_conditions (const char cond1, const char cond2)

void	fprint_c_condition (FILE outf, const char cond)

void	print_c_condition (FILE outf, const char cond)

const char *	apply_iterator_to_string (const char *string)

rtx	copy_rtx_for_iterators (rtx original)

void	read_conditions ()

void	record_potential_iterator_use (struct iterator_group group, file_location loc, rtx x, unsigned int index, const char name)

struct mapping *	read_mapping (struct iterator_group *group, htab_t table)

overloaded_name *	handle_overloaded_name (rtx, vec< mapping * > *)

const char *	get_top_level_filename () const

const char *	get_filename () const

int	get_lineno () const

int	get_colno () const

struct obstack *	get_string_obstack ()

htab_t	get_md_constants ()

overloaded_name *	get_overloads () const

Protected Attributes
bool	m_in_call_function_usage

auto_vec< rtx >	m_reuse_rtx_by_id

Private Member Functions
void	parse_function ()

void	create_function ()

void	parse_param ()

void	parse_insn_chain ()

void	parse_block ()

int	parse_bb_idx ()

void	parse_edge (basic_block block, bool from)

rtx_insn *	parse_insn (file_location loc, const char *name)

void	parse_cfg (file_location loc)

void	parse_crtl (file_location loc)

void	create_edges ()

int	parse_enum_value (int num_values, const char const strings)

void	read_rtx_operand_u (rtx x, int idx)

void	read_rtx_operand_inL (rtx x, int idx, char format_char)

rtx	read_rtx_operand_r (rtx x)

rtx	extra_parsing_for_operand_code_0 (rtx x, int idx)

void	add_fixup_insn_uid (file_location loc, rtx insn, int operand_idx, int insn_uid)

void	add_fixup_note_insn_basic_block (file_location loc, rtx insn, int operand_idx, int bb_idx)

void	add_fixup_source_location (file_location loc, rtx_insn insn, const char filename, int lineno, int colno)

void	add_fixup_expr (file_location loc, rtx x, const char *desc)

rtx	consolidate_singletons (rtx x)

rtx	parse_rtx ()

void	maybe_read_location (rtx_insn *insn)

void	handle_insn_uids ()

void	apply_fixups ()

void	handle_file ()

void	handle_toplevel_file ()

void	handle_include (file_location loc)

void	add_include_path (const char *arg)

bool	read_name_1 (struct md_name name, file_location out_loc)

Private Attributes
hash_map< uid_hash, rtx_insn * >	m_insns_by_uid

auto_vec< fixup * >	m_fixups

rtx_insn *	m_first_insn

auto_vec< tree >	m_fake_scope

char *	m_name

bool	m_have_crtl_directive

basic_block	m_bb_to_insert_after

auto_vec< deferred_edge >	m_deferred_edges

int	m_highest_bb_idx

bool	m_compact

const char *	m_toplevel_fname

char *	m_base_dir

FILE *	m_read_md_file

const char *	m_read_md_filename

int	m_read_md_lineno

int	m_read_md_colno

int	m_last_line_colno

file_name_list *	m_first_dir_md_include

file_name_list **	m_last_dir_md_include_ptr

struct obstack	m_string_obstack

htab_t	m_ptr_locs

struct obstack	m_ptr_loc_obstack

htab_t	m_joined_conditions

struct obstack	m_joined_conditions_obstack

htab_t	m_md_constants

htab_t	m_enum_types

int	m_first_line

int	m_last_line

overloaded_name *	m_first_overload

overloaded_name **	m_next_overload_ptr

htab_t	m_overloads_htab

Detailed Description

Subclass of rtx_reader for reading function dumps.

Constructor & Destructor Documentation

◆ function_reader()

function_reader::function_reader ( )

class function_reader : public rtx_reader

function_reader's constructor.

◆ ~function_reader()

function_reader::~function_reader ( )

function_reader's destructor.

References FOR_EACH_VEC_ELT, free(), i, m_fixups, and m_name.

Member Function Documentation

◆ add_fixup_expr()

void function_reader::add_fixup_expr	(	file_location	loc,
		rtx	insn,
		const char *	desc )

private

Record that at LOC we saw textual description DESC of the MEM_EXPR or REG_EXPR
of INSN, so that the fields can be fixed up in later post-processing.

References gcc_assert, and m_fixups.

Referenced by handle_any_trailing_information(), and read_rtx_operand_r().

◆ add_fixup_insn_uid()

void function_reader::add_fixup_insn_uid	(	file_location	loc,
		rtx	insn,
		int	operand_idx,
		int	insn_uid )

private

Record that at LOC we saw an insn uid INSN_UID for the operand with index
OPERAND_IDX within INSN, so that the pointer value can be fixed up in
later post-processing.

References m_fixups.

Referenced by read_rtx_operand_u().

◆ add_fixup_note_insn_basic_block()

void function_reader::add_fixup_note_insn_basic_block	(	file_location	loc,
		rtx	insn,
		int	operand_idx,
		int	bb_idx )

private

Record that at LOC we saw an basic block index BB_IDX for the operand with index
OPERAND_IDX within INSN, so that the pointer value can be fixed up in
later post-processing.

References m_fixups.

Referenced by extra_parsing_for_operand_code_0().

◆ add_fixup_source_location()

void function_reader::add_fixup_source_location	(	file_location	loc,
		rtx_insn *	insn,
		const char *	filename,
		int	lineno,
		int	colno )

private

Placeholder hook for recording source location information seen in a dump.
This is empty for now.

Referenced by maybe_read_location().

◆ add_include_path()

void md_reader::add_include_path ( const char * arg )

privateinherited

Parse a -I option with argument ARG.

References md_reader::file_name_list::fname, md_reader::m_last_dir_md_include_ptr, and md_reader::file_name_list::next.

◆ apply_fixups()

void function_reader::apply_fixups ( )

private

Apply all of the recorded fixups.

References fixup::apply(), FOR_EACH_VEC_ELT, i, and m_fixups.

Referenced by parse_function().

◆ apply_iterator_to_string()

const char * md_reader::apply_iterator_to_string ( const char * string )

inherited

Apply the current iterator values to STRING.  Return the new string
if any changes were needed, otherwise return STRING itself.

References md_reader::copy_md_ptr_loc(), end(), md_reader::get_md_ptr_loc(), md_reader::ptr_loc::loc, md_reader::m_string_obstack, map_attr_string(), and map_value::string.

Referenced by md_reader::copy_rtx_for_iterators().

◆ consolidate_singletons()

rtx function_reader::consolidate_singletons ( rtx x )

private

When reading RTL function dumps, we must consolidate some
rtx so that we use singletons where singletons are expected
(e.g. we don't want multiple "(const_int 0 [0])" rtx, since
these are tested via pointer equality against const0_rtx.

Return the equivalent singleton rtx for X, if any, otherwise X.

References consolidate_reg(), gen_rtx_CONST_INT(), gen_rtx_CONST_VECTOR(), GET_CODE, GET_MODE, INTVAL, pc_rtx, ret_rtx, simple_return_rtx, and XVEC.

Referenced by handle_any_trailing_information(), parse_rtx(), postprocess(), and read_rtx_operand_r().

◆ copy_md_ptr_loc()

void md_reader::copy_md_ptr_loc	(	const void *	new_ptr,
		const void *	old_ptr )

inherited

Associate NEW_PTR with the same file position as OLD_PTR.

References md_reader::get_md_ptr_loc(), md_reader::ptr_loc::loc, and md_reader::set_md_ptr_loc().

Referenced by md_reader::apply_iterator_to_string(), attr_string(), process_rtx(), and rtx_reader::read_rtx_operand().

◆ copy_rtx_for_iterators()

rtx md_reader::copy_rtx_for_iterators ( rtx original )

inherited

Return a deep copy of X, substituting the current iterator
values into any strings.

References md_reader::apply_iterator_to_string(), md_reader::copy_rtx_for_iterators(), GET_CODE, GET_RTX_FORMAT, i, rtvec_alloc(), rtx_alloc(), RTX_CODE_SIZE, XEXP, XSTR, XTMPL, XVEC, XVECEXP, and XVECLEN.

Referenced by md_reader::copy_rtx_for_iterators().

◆ create_edges()

void function_reader::create_edges ( )

private

Postprocessing subroutine for parse_insn_chain: all the basic blocks
should have been created by now; create the edges that were seen.

References BASIC_BLOCK_FOR_FN, cfun, fatal_at(), FOR_EACH_VEC_ELT, i, m_deferred_edges, deferred_edge::m_dest_bb_idx, deferred_edge::m_flags, deferred_edge::m_loc, deferred_edge::m_src_bb_idx, and unchecked_make_edge().

Referenced by parse_insn_chain().

◆ create_function()

void function_reader::create_function ( )

private

Set up state for the function *before* fixups are applied.

Create "cfun" and a decl for the function.
By default, every function decl is hardcoded as
   int test_1 (int i, int j, int k);
Set up various other state:
- the cfg and basic blocks (edges are created later, *after* fixups
are applied).
- add the function to the callgraph.

References allocate_struct_function(), build_decl(), build_function_type_array(), cfun, current_function_decl, DECL_ARTIFICIAL, DECL_EXTERNAL, DECL_IGNORED_P, DECL_INITIAL, DECL_PRESERVE_P, DECL_RESULT, ENTRY_BLOCK_PTR_FOR_FN, EXIT_BLOCK_PTR_FOR_FN, cgraph_node::finalize_function(), gcc_assert, get_identifier(), init_empty_tree_cfg_for_function(), init_rtl_bb_info(), integer_type_node, m_bb_to_insert_after, m_name, make_node(), NULL_TREE, PROP_cfg, PROP_rtl, rtl_register_cfg_hooks(), and UNKNOWN_LOCATION.

Referenced by parse_function().

◆ extra_parsing_for_operand_code_0()

rtx function_reader::extra_parsing_for_operand_code_0	(	rtx	x,
		int	idx )

private

Additional parsing for format code '0' in dumps, handling a variety
of special-cases in print_rtx, when parsing operand IDX of X.
Return X, or possibly a reallocated copy of X.

References add_fixup_note_insn_basic_block(), error_at(), GET_CODE, ggc_internal_alloc(), NULL, md_reader::read_char(), md_reader::read_name(), read_skip_spaces(), md_reader::require_char(), md_reader::require_char_ws(), RTX_CODE, RTX_CODE_SIZE, RTX_HDR_SIZE, md_name::string, SYMBOL_REF_BLOCK, SYMBOL_REF_BLOCK_OFFSET, SYMBOL_REF_FLAGS, SYMBOL_REF_HAS_BLOCK_INFO_P, and md_reader::unread_char().

Referenced by read_rtx_operand().

◆ finalize_string()

const char * function_reader::finalize_string ( char * stringbuf )

finaloverridevirtual

Implementation of rtx_reader::finalize_string for reading function dumps.
Make a GC-managed copy of STRINGBUF.

Reimplemented from rtx_reader.

References ggc_strdup.

◆ fprint_c_condition()

void md_reader::fprint_c_condition	(	FILE *	outf,
		const char *	cond )

inherited

Print condition COND to OUTF, wrapped in brackets.  If COND was created
by join_c_conditions, recursively invoke this function for the original
conditions and join the result with "&&".  Otherwise print a #line
directive for COND if its original file position is known.

References md_reader::fprint_c_condition(), md_reader::fprint_md_ptr_loc(), fputc(), and md_reader::m_joined_conditions.

Referenced by md_reader::fprint_c_condition(), md_reader::print_c_condition(), write_attr_value(), and write_test_expr().

◆ fprint_md_ptr_loc()

void md_reader::fprint_md_ptr_loc	(	FILE *	outf,
		const void *	ptr )

inherited

If PTR is associated with a known file position, print a #line
directive for it to OUTF.

References file_location::filename, md_reader::get_md_ptr_loc(), file_location::lineno, and md_reader::ptr_loc::loc.

Referenced by md_reader::fprint_c_condition(), and md_reader::print_md_ptr_loc().

◆ get_colno()

int md_reader::get_colno ( ) const

inlineinherited

References md_reader::m_read_md_colno.

Referenced by fatal_with_file_and_line().

◆ get_current_location()

file_location md_reader::get_current_location ( ) const

inherited

References md_reader::m_read_md_colno, md_reader::m_read_md_filename, and md_reader::m_read_md_lineno.

Referenced by handle_any_trailing_information(), md_reader::handle_file(), maybe_read_location(), parse_block(), parse_edge(), parse_function(), parse_insn_chain(), parse_param(), md_reader::read_name_1(), md_reader::read_name_or_nil(), read_rtx_operand_r(), md_reader::read_string(), and rtx_reader::rtx_alloc_for_name().

◆ get_filename()

const char * md_reader::get_filename ( ) const

inlineinherited

References md_reader::m_read_md_filename.

Referenced by fatal_with_file_and_line(), md_reader::read_escape(), and rtx_reader::read_rtx_operand().

◆ get_insn_by_uid()

rtx_insn ** function_reader::get_insn_by_uid ( int uid )

Given a UID value, try to locate a pointer to the corresponding
rtx_insn *, or NULL if it can't be found.

References m_insns_by_uid.

Referenced by fixup_insn_uid::apply().

◆ get_lineno()

int md_reader::get_lineno ( ) const

inlineinherited

References md_reader::m_read_md_lineno.

Referenced by fatal_with_file_and_line(), md_reader::read_braced_string(), md_reader::read_escape(), and rtx_reader::read_rtx_operand().

◆ get_md_constants()

htab_t md_reader::get_md_constants ( )

inlineinherited

References md_reader::m_md_constants.

Referenced by find_int(), md_reader::handle_enum(), and md_reader::traverse_md_constants().

◆ get_md_ptr_loc()

const md_reader::ptr_loc * md_reader::get_md_ptr_loc ( const void * ptr )

inherited

Return the position associated with pointer PTR.  Return null if no
position was set.

References md_reader::m_ptr_locs.

Referenced by md_reader::apply_iterator_to_string(), md_reader::copy_md_ptr_loc(), and md_reader::fprint_md_ptr_loc().

◆ get_overloads()

overloaded_name * md_reader::get_overloads ( ) const

inlineinherited

References md_reader::m_first_overload.

Referenced by main().

◆ get_string_obstack()

struct obstack * md_reader::get_string_obstack ( )

inlineinherited

References md_reader::m_string_obstack.

Referenced by gen_mnemonic_attr(), gen_mnemonic_setattr(), mnemonic_htab_callback(), rtx_reader::read_rtx_operand(), and rtx_reader::rtx_alloc_for_name().

◆ get_top_level_filename()

const char * md_reader::get_top_level_filename ( ) const

inlineinherited

References md_reader::m_toplevel_fname.

Referenced by write_insn_preds_c(), write_tm_constrs_h(), and write_tm_preds_h().

◆ handle_any_trailing_information()

void function_reader::handle_any_trailing_information ( rtx x )

finaloverridevirtual

Implementation of rtx_reader::handle_any_trailing_information.
Handle the various additional information that print-rtl.cc can
write after the regular fields, when parsing X.

Reimplemented from rtx_reader.

References add_fixup_expr(), consolidate_singletons(), free(), GET_CODE, md_reader::get_current_location(), md_reader::peek_char(), md_reader::read_char(), md_reader::read_name(), read_skip_spaces(), rtx_reader::read_until(), md_reader::require_char(), md_reader::require_char_ws(), set_mem_addr_space(), set_mem_alias_set(), set_mem_align(), set_mem_offset(), set_mem_size(), md_name::string, and md_reader::unread_char().

◆ handle_constants()

void md_reader::handle_constants ( )

inherited

Process a define_constants directive, starting with the optional space
after the "define_constants".

References add_constant(), defs, fatal_expected_char(), md_reader::m_md_constants, md_reader::read_name(), read_skip_spaces(), md_reader::require_char_ws(), and md_name::string.

Referenced by md_reader::handle_file().

◆ handle_enum()

void md_reader::handle_enum	(	file_location	loc,
		bool	md_p )

inherited

Process a define_enum or define_c_enum directive, starting with
the optional space after the "define_enum".  LINENO is the line
number on which the directive started and MD_P is true if the
directive is a define_enum rather than a define_c_enum.

References add_constant(), enum_value::def, error_at(), md_reader::get_md_constants(), md_reader::m_enum_types, md_decimal_string(), enum_value::name, enum_value::next, NULL, md_reader::read_name(), read_skip_spaces(), md_reader::read_string(), md_reader::require_char_ws(), md_name::string, md_reader::unread_char(), and upcase_string().

Referenced by md_reader::handle_file().

◆ handle_file()

void md_reader::handle_file ( )

privateinherited

Process the current file, assuming that read_md_file and
read_md_filename are valid.  Use HANDLE_DIRECTIVE to handle
unknown directives.

References fatal_expected_char(), md_reader::get_current_location(), md_reader::handle_constants(), md_reader::handle_enum(), md_reader::handle_include(), md_reader::handle_unknown_directive(), md_reader::m_read_md_colno, md_reader::m_read_md_file, md_reader::m_read_md_lineno, md_reader::read_name(), read_skip_spaces(), and md_reader::require_char_ws().

Referenced by md_reader::handle_include(), and md_reader::handle_toplevel_file().

◆ handle_include()

void md_reader::handle_include ( file_location loc )

privateinherited

Process an "include" directive, starting with the optional space
after the "include".  Read in the file and use HANDLE_DIRECTIVE
to process each unknown directive.  LINENO is the line number on
which the "include" occurred.

References DIR_SEPARATOR, error_at(), md_reader::file_name_list::fname, fopen, free(), md_reader::handle_file(), include_callback, md_reader::m_base_dir, md_reader::m_first_dir_md_include, md_reader::m_read_md_colno, md_reader::m_read_md_file, md_reader::m_read_md_filename, md_reader::m_read_md_lineno, md_reader::file_name_list::next, NULL, and md_reader::read_string().

Referenced by md_reader::handle_file().

◆ handle_insn_uids()

void function_reader::handle_insn_uids ( )

private

Postprocessing subroutine of function_reader::parse_function.
Populate m_insns_by_uid.

References crtl, error(), get_insns(), INSN_UID(), m_insns_by_uid, max_uid, and NEXT_INSN().

Referenced by parse_function().

◆ handle_overloaded_name()

overloaded_name * md_reader::handle_overloaded_name	(	rtx	,
		vec< mapping * > *	)

inherited

◆ handle_toplevel_file()

void md_reader::handle_toplevel_file ( )

privateinherited

Like handle_file, but for top-level files.  Set up m_toplevel_fname
and m_base_dir accordingly.

References md_reader::handle_file(), md_reader::m_base_dir, md_reader::m_read_md_filename, md_reader::m_toplevel_fname, and NULL.

Referenced by md_reader::read_file(), and md_reader::read_file_fragment().

◆ handle_unknown_directive()

void function_reader::handle_unknown_directive	(	file_location	start_loc,
		const char *	name )

finaloverridevirtual

Implementation of rtx_reader::handle_unknown_directive,
for parsing the remainder of a directive with name NAME
seen at START_LOC.

Require a top-level "function" directive, as emitted by
print_rtx_function, and parse it.

Implements md_reader.

References error(), fatal_at(), and parse_function().

◆ is_compact()

bool md_reader::is_compact ( ) const

inlineinherited

References md_reader::m_compact.

Referenced by read_rtx_operand(), read_rtx_operand_inL(), and read_rtx_operand_u().

◆ join_c_conditions()

const char * md_reader::join_c_conditions	(	const char *	cond1,
		const char *	cond2 )

inherited

Return a condition that satisfies both COND1 and COND2.  Either string
may be null or empty.

References md_reader::m_joined_conditions, md_reader::m_joined_conditions_obstack, and NULL.

Referenced by alter_test_for_insn(), process_rtx(), and process_substs_on_one_elem().

◆ lookup_enum_type()

struct enum_type * md_reader::lookup_enum_type ( const char * name )

inherited

Try to find the definition of the given enum.  Return null on failure.

References md_reader::m_enum_types.

Referenced by gen_attr().

◆ maybe_read_location()

void function_reader::maybe_read_location ( rtx_insn * insn )

private

Attempt to parse optional location information for insn INSN, as
potentially written out by rtx_writer::print_rtx_operand_code_i.
We look for a quoted string followed by a colon.

References add_fixup_source_location(), md_reader::get_current_location(), md_reader::read_char(), md_reader::read_name(), md_reader::read_quoted_string(), read_skip_spaces(), md_reader::require_char(), md_name::string, and md_reader::unread_char().

Referenced by read_rtx_operand_inL().

◆ parse_bb_idx()

int function_reader::parse_bb_idx ( )

private

Subroutine of function_reader::parse_edge.
Parse a basic block index, handling "entry" and "exit".

References ENTRY_BLOCK, EXIT_BLOCK, md_reader::read_name(), and md_name::string.

Referenced by parse_edge().

◆ parse_block()

void function_reader::parse_block ( )

private

Parse zero or more child directives (edges and insns) within a
"block" directive, having already parsed the "(block " heading.
Consume the trailing ')'.

References alloc_block(), basic_block_info_for_fn, BB_END, BB_HEAD, BB_SET_PARTITION, BB_UNPARTITIONED, cfun, fatal_at(), basic_block_def::flags, md_reader::get_current_location(), basic_block_def::index, init_rtl_bb_info(), last_basic_block_for_fn, link_block(), m_bb_to_insert_after, m_highest_bb_idx, n_basic_blocks_for_fn, parse_edge(), parse_insn(), md_reader::read_name(), read_skip_spaces(), SET_BASIC_BLOCK_FOR_FN, set_block_for_insn(), md_name::string, and vec_safe_grow_cleared().

Referenced by parse_insn_chain().

◆ parse_cfg()

void function_reader::parse_cfg ( file_location loc )

private

◆ parse_crtl()

void function_reader::parse_crtl ( file_location loc )

private

Parse a "crtl" directive, having already parsed the "(crtl" heading
at location LOC.
Consume the final ")".

References crtl, error_at(), m_have_crtl_directive, parse_rtx(), md_reader::require_char_ws(), and md_reader::require_word_ws().

Referenced by parse_function().

◆ parse_edge()

void function_reader::parse_edge	(	basic_block	block,
		bool	from )

private

Parse an "edge-from" or "edge-to" directive within the "block"
directive for BLOCK, having already parsed the "(edge" heading.
Consume the final ")".  Record the edge within m_deferred_edges.
FROM is true for an "edge-from" directive, false for an "edge-to"
directive.

References EXIT_BLOCK, gcc_assert, md_reader::get_current_location(), basic_block_def::index, m_deferred_edges, parse_bb_idx(), parse_edge_flags(), md_reader::read_quoted_string(), read_skip_spaces(), md_reader::require_char_ws(), md_reader::require_word_ws(), and md_reader::unread_char().

Referenced by parse_block().

◆ parse_enum_value()

int function_reader::parse_enum_value	(	int	num_values,
		const char const	strings )

private

Read a name, looking for a match against a string found in array
STRINGS of size NUM_VALUES.
Return the index of the matched string, or emit an error.

References error(), i, md_reader::read_name(), and md_name::string.

Referenced by read_rtx_operand_inL().

◆ parse_function()

void function_reader::parse_function ( )

private

Parse the output of print_rtx_function (or hand-written data in the
same format), having already parsed the "(function" heading, and
finishing immediately before the final ")".

The "param" and "crtl" clauses are optional.

References apply_fixups(), create_function(), crtl, fatal_with_file_and_line(), md_reader::get_current_location(), get_insns(), handle_insn_uids(), m_name, parse_crtl(), parse_insn_chain(), parse_param(), md_reader::read_name(), read_skip_spaces(), md_reader::read_string(), rebuild_jump_labels(), md_reader::require_char(), and md_reader::unread_char().

Referenced by handle_unknown_directive().

◆ parse_insn()

rtx_insn * function_reader::parse_insn	(	file_location	start_loc,
		const char *	name )

private

Parse an rtx instruction, having parsed the opening and parenthesis, and
name NAME, seen at START_LOC, by calling read_rtx_code, calling
set_first_insn and set_last_insn as appropriate, and
adding the insn to the insn chain.
Consume the trailing ')'.

References dyn_cast(), fatal_at(), gcc_assert, get_last_insn(), m_first_insn, maybe_set_max_label_num(), NEXT_INSN(), NULL, rtx_reader::read_rtx_code(), md_reader::require_char_ws(), set_first_insn(), set_last_insn(), SET_NEXT_INSN(), and SET_PREV_INSN().

Referenced by parse_block(), and parse_insn_chain().

◆ parse_insn_chain()

void function_reader::parse_insn_chain ( )

private

Parse zero or more child insn elements within an
"insn-chain" element.  Consume the trailing ')'.

References create_edges(), fatal_at(), md_reader::get_current_location(), parse_block(), parse_insn(), md_reader::read_name(), and read_skip_spaces().

Referenced by parse_function().

◆ parse_mem_expr()

tree function_reader::parse_mem_expr ( const char * desc )

Parse a tree dump for a MEM_EXPR in DESC and turn it back into a tree.
We handle "<retval>" and param names within cfun, but for anything else
we "cheat" by building a global VAR_DECL of type "int" with that name
(returning the same global for a name if we see the same name more
than once).

References build_decl(), cfun, DECL_NAME, DECL_RESULT, find_param_by_name(), FOR_EACH_VEC_ELT, get_identifier(), i, id_equal(), integer_type_node, m_fake_scope, and UNKNOWN_LOCATION.

Referenced by fixup_expr::apply().

◆ parse_param()

void function_reader::parse_param ( )

private

Parse the content of a "param" directive, having already parsed the
"(param".  Consume the trailing ')'.

References cfun, DECL_INCOMING_RTL, DECL_WRTL_CHECK, fatal_at(), find_param_by_name(), md_reader::get_current_location(), parse_rtx(), md_reader::read_quoted_string(), md_reader::require_char_ws(), and md_reader::require_word_ws().

Referenced by parse_function().

◆ parse_rtx()

rtx function_reader::parse_rtx ( )

private

Parse an rtx directive, including both the opening/closing parentheses,
and the name.

References consolidate_singletons(), md_reader::read_name(), rtx_reader::read_rtx_code(), and md_reader::require_char_ws().

Referenced by parse_crtl(), and parse_param().

◆ peek_char()

int md_reader::peek_char ( void )

inherited

Peek at the next character from the file without consuming it.

References md_reader::read_char(), and md_reader::unread_char().

Referenced by handle_any_trailing_information(), and rtx_reader::read_nested_rtx().

◆ postprocess()

rtx function_reader::postprocess ( rtx x )

finaloverridevirtual

Implementation of rtx_reader::postprocess for reading function dumps.
Return the equivalent singleton rtx for X, if any, otherwise X.

Reimplemented from rtx_reader.

References consolidate_singletons().

◆ print_c_condition()

void md_reader::print_c_condition	(	FILE *	outf,
		const char *	cond )

inherited

Special fprint_c_condition for writing to STDOUT.

References md_reader::fprint_c_condition().

Referenced by def_target_insn(), print_test(), write_init_reg_class_start_regs(), write_one_condition(), and write_predicate_expr().

◆ print_md_ptr_loc()

void md_reader::print_md_ptr_loc	(	const void *	ptr,
		FILE *	file = stdout )

inherited

Special fprint_md_ptr_loc for writing to STDOUT.

References md_reader::fprint_md_ptr_loc().

Referenced by emit_c_code(), process_template(), write_one_condition(), and write_predicate_subfunction().

◆ read_braced_string()

char * md_reader::read_braced_string ( )

inherited

Read a braced string (a la Tcl) onto the string obstack.  Caller
has scanned the leading brace.  Note that unlike quoted strings,
the outermost braces _are_ included in the string constant.

References fatal_with_file_and_line(), md_reader::get_lineno(), md_reader::m_string_obstack, md_reader::read_char(), and md_reader::read_escape().

Referenced by md_reader::read_string().

◆ read_char()

int md_reader::read_char ( void )

inherited

Read the next character from the file.

References md_reader::m_first_line, md_reader::m_last_line, md_reader::m_last_line_colno, md_reader::m_read_md_colno, md_reader::m_read_md_file, and md_reader::m_read_md_lineno.

Referenced by extra_parsing_for_operand_code_0(), handle_any_trailing_information(), maybe_read_location(), md_reader::peek_char(), md_reader::read_braced_string(), read_char(), md_reader::read_escape(), md_reader::read_name_1(), md_reader::read_name_or_nil(), md_reader::read_quoted_string(), rtx_reader::read_rtx_code(), rtx_reader::read_until(), and md_reader::require_char().

◆ read_conditions()

void md_reader::read_conditions ( )

inherited

◆ read_escape()

void md_reader::read_escape ( )

inherited

Subroutine of the string readers.  Handles backslash escapes.
Caller has read the backslash, but not placed it into the obstack.

References md_reader::get_filename(), md_reader::get_lineno(), md_reader::m_string_obstack, and md_reader::read_char().

Referenced by md_reader::read_braced_string(), and md_reader::read_quoted_string().

◆ read_file()

bool md_reader::read_file ( const char * filename )

inherited

Read FILENAME.

References fopen, md_reader::handle_toplevel_file(), have_error, md_reader::m_read_md_file, and md_reader::m_read_md_filename.

Referenced by read_rtl_function_body().

◆ read_file_fragment()

bool md_reader::read_file_fragment	(	const char *	filename,
		int	first_line,
		int	last_line )

inherited

Read FILENAME, filtering to just the given lines.

References fopen, md_reader::handle_toplevel_file(), have_error, md_reader::m_first_line, md_reader::m_last_line, md_reader::m_read_md_file, and md_reader::m_read_md_filename.

Referenced by read_rtl_function_body_from_file_range().

◆ read_mapping()

struct mapping * md_reader::read_mapping	(	struct iterator_group *	group,
		htab_t	table )

inherited

◆ read_md_files()

bool md_reader::read_md_files	(	int	,
		const char **	,
		bool(*	)(const char *) )

inherited

Referenced by init_rtx_reader_args_cb(), and main().

◆ read_name()

file_location md_reader::read_name ( struct md_name * name )

inherited

Read an rtx code name into NAME.  It is terminated by any of the
punctuation chars of rtx printed syntax.

References fatal_with_file_and_line(), and md_reader::read_name_1().

Referenced by extra_parsing_for_operand_code_0(), handle_any_trailing_information(), md_reader::handle_constants(), md_reader::handle_enum(), md_reader::handle_file(), maybe_read_location(), parse_bb_idx(), parse_block(), parse_enum_value(), parse_function(), parse_insn_chain(), parse_rtx(), rtx_reader::read_nested_rtx(), rtx_reader::read_rtx_code(), read_rtx_operand(), rtx_reader::read_rtx_operand(), read_rtx_operand_inL(), read_rtx_operand_r(), read_rtx_operand_u(), md_reader::read_skip_construct(), and md_reader::require_word_ws().

◆ read_name_1()

bool md_reader::read_name_1	(	struct md_name *	name,
		file_location *	out_loc )

privateinherited

Read an rtx code name into NAME.  It is terminated by any of the
punctuation chars of rtx printed syntax.

References md_name::buffer, fatal_with_file_and_line(), md_reader::get_current_location(), i, md_reader::m_md_constants, md_constant::name, md_reader::read_char(), read_skip_spaces(), md_name::string, and md_reader::unread_char().

Referenced by md_reader::read_name(), and md_reader::read_name_or_nil().

◆ read_name_or_nil()

file_location md_reader::read_name_or_nil ( struct md_name * name )

inherited

References md_name::buffer, md_reader::get_current_location(), md_reader::read_char(), md_reader::read_name_1(), md_reader::read_skip_construct(), and md_name::string.

◆ read_nested_rtx()

rtx rtx_reader::read_nested_rtx ( )

inherited

Read a nested rtx construct from the MD file and return it.

References NULL, NULL_RTX, md_reader::peek_char(), rtx_reader::postprocess(), md_reader::read_name(), rtx_reader::read_rtx_code(), md_reader::require_char_ws(), and md_name::string.

Referenced by rtx_reader::read_rtx_operand(), and rtx_reader::read_rtx_variadic().

◆ read_quoted_string()

char * md_reader::read_quoted_string ( )

inherited

Read a double-quoted string onto the obstack.  Caller has scanned
the leading quote.

References md_reader::m_string_obstack, md_reader::read_char(), and md_reader::read_escape().

Referenced by maybe_read_location(), parse_edge(), parse_param(), and md_reader::read_string().

◆ read_rtx()

bool rtx_reader::read_rtx	(	const char *	rtx_name,
		vec< rtx > *	rtxen )

inherited

Referenced by gen_reader::handle_unknown_directive().

◆ read_rtx_code()

rtx rtx_reader::read_rtx_code ( const char * code_name )

inherited

Subroutine of read_rtx and read_nested_rtx.  CODE_NAME is the name of
either an rtx code or a code iterator.  Parse the rest of the rtx and
return it.

References const_wide_int_alloc, CONST_WIDE_INT_P, CWI_ELT, fatal_with_file_and_line(), gcc_assert, GET_CODE, GET_RTX_FORMAT, rtx_reader::handle_any_trailing_information(), HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT_PRINT, INSN_CHAIN_CODE_P, INSN_UID(), rtx_reader::m_in_call_function_usage, rtx_reader::m_reuse_rtx_by_id, modes, parse_reg_note_name(), PUT_CODE, PUT_MODE_RAW, md_reader::read_char(), read_flags(), md_reader::read_name(), rtx_reader::read_rtx_operand(), rtx_reader::read_rtx_variadic(), read_skip_spaces(), md_reader::record_potential_iterator_use(), rtx_alloc(), rtx_reader::rtx_alloc_for_name(), RTX_CODE, RTX_CODE_SIZE, md_name::string, md_reader::unread_char(), and validate_const_wide_int().

Referenced by parse_insn(), parse_rtx(), and rtx_reader::read_nested_rtx().

◆ read_rtx_operand()

rtx function_reader::read_rtx_operand	(	rtx	x,
		int	idx )

finaloverridevirtual

Parse operand IDX of X, returning X, or an equivalent rtx
expression (for consolidating singletons).
This is an overridden implementation of rtx_reader::read_rtx_operand for
function_reader, handling various extra data printed by print_rtx,
and sometimes calling the base class implementation.

Reimplemented from rtx_reader.

References CALL_P, extra_parsing_for_operand_code_0(), gcc_assert, GET_CODE, GET_RTX_FORMAT, md_reader::is_compact(), rtx_reader::m_in_call_function_usage, md_reader::read_name(), rtx_reader::read_rtx_operand(), read_rtx_operand_inL(), read_rtx_operand_r(), read_rtx_operand_u(), md_reader::require_char_ws(), and RTX_CODE.

◆ read_rtx_operand_inL()

void function_reader::read_rtx_operand_inL	(	rtx	x,
		int	idx,
		char	format_char )

private

Parse operand IDX of X, of code 'i' or 'n' (as specified by FORMAT_CHAR).
Special-cased handling of these, for reading function dumps.

References as_a(), gcc_checking_assert, GET_CODE, INSN_CODE, INSN_P, md_reader::is_compact(), maybe_read_location(), NOTE_P, parse_enum_value(), parse_note_insn_name(), md_reader::read_name(), md_name::string, and XINT.

Referenced by read_rtx_operand().

◆ read_rtx_operand_r()

rtx function_reader::read_rtx_operand_r ( rtx x )

private

Parse the 'r' operand of X, returning X, or an equivalent rtx
expression (for consolidating singletons).
Special-cased handling of code 'r' for reading function dumps.

References add_fixup_expr(), consolidate_singletons(), fatal_at(), free(), md_reader::get_current_location(), lookup_reg_by_dump_name(), ORIGINAL_REGNO, md_reader::read_name(), read_skip_spaces(), rtx_reader::read_until(), md_reader::require_char_ws(), set_regno_raw(), startswith(), md_name::string, strip_trailing_whitespace(), and md_reader::unread_char().

Referenced by read_rtx_operand().

◆ read_rtx_operand_u()

void function_reader::read_rtx_operand_u	(	rtx	x,
		int	idx )

private

Parse operand IDX of X, of code 'u', when reading function dumps.

The RTL file recorded the ID of an insn (or 0 for NULL); we
must store this as a pointer, but the insn might not have
been loaded yet.  Store the ID away for now, via a fixup.

References add_fixup_insn_uid(), GET_CODE, md_reader::is_compact(), md_reader::read_name(), and md_name::string.

Referenced by read_rtx_operand().

◆ read_rtx_variadic()

rtx rtx_reader::read_rtx_variadic ( rtx form )

inherited

Mutually recursive subroutine of read_rtx which reads
(thing x1 x2 x3 ...) and produces RTL as if
(thing x1 (thing x2 (thing x3 ...)))  had been written.
When called, FORM is (thing x1 x2), and the file position
is just past the leading parenthesis of x3.  Only works
for THINGs which are dyadic expressions, e.g. AND, IOR.

References GET_CODE, GET_MODE, PUT_MODE(), rtx_reader::read_nested_rtx(), read_skip_spaces(), rtx_alloc(), md_reader::unread_char(), and XEXP.

Referenced by rtx_reader::read_rtx_code().

◆ read_skip_construct()

void md_reader::read_skip_construct	(	int	depth,
		file_location	loc )

inherited

Skip the rest of a construct that started at line LINENO and that
is currently nested by DEPTH levels of parentheses.

References error_at(), md_reader::read_name(), read_skip_spaces(), md_reader::read_string(), and md_reader::unread_char().

Referenced by noop_reader::handle_unknown_directive(), and md_reader::read_name_or_nil().

◆ read_string()

char * md_reader::read_string ( int star_if_braced )

inherited

Read some kind of string constant.  This is the high-level routine
used by read_rtx.  It handles surrounding parentheses, leading star,
and dispatch to the appropriate string constant reader.

References fatal_with_file_and_line(), md_reader::get_current_location(), md_reader::m_string_obstack, NULL, md_reader::read_braced_string(), md_reader::read_quoted_string(), read_skip_spaces(), md_reader::require_char(), md_reader::require_char_ws(), and md_reader::set_md_ptr_loc().

Referenced by md_reader::handle_enum(), md_reader::handle_include(), parse_function(), rtx_reader::read_rtx_operand(), and md_reader::read_skip_construct().

◆ read_until()

char * rtx_reader::read_until	(	const char *	terminator_chars,
		bool	consume_terminator )

inherited

Consume characters until encountering a character in TERMINATOR_CHARS,
consuming the terminator character if CONSUME_TERMINATOR is true.
Return all characters before the terminator as an allocated buffer.

References md_reader::read_char(), read_skip_spaces(), and md_reader::unread_char().

Referenced by handle_any_trailing_information(), and read_rtx_operand_r().

◆ record_potential_iterator_use()

void md_reader::record_potential_iterator_use	(	struct iterator_group *	group,
		file_location	loc,
		rtx	x,
		unsigned int	index,
		const char *	name )

inherited

Interpret NAME as either a built-in value, iterator or attribute
for group GROUP.  X and INDEX are the values to pass to GROUP's
apply_iterator callback.  LOC is the location of the use.

References iterator_group::apply_iterator, iterator_group::find_builtin, iterator_group::iterators, md_reader::m_string_obstack, record_attribute_use(), and record_iterator_use().

Referenced by rtx_reader::read_rtx_code(), and rtx_reader::read_rtx_operand().

◆ require_char()

void md_reader::require_char ( char expected )

inherited

Consume the next character, issuing a fatal error if it is not
EXPECTED.

References fatal_expected_char(), and md_reader::read_char().

Referenced by extra_parsing_for_operand_code_0(), handle_any_trailing_information(), maybe_read_location(), parse_function(), and md_reader::read_string().

◆ require_char_ws()

void md_reader::require_char_ws ( char expected )

inherited

Consume any whitespace, then consume the next non-whitespace
character, issuing a fatal error if it is not EXPECTED.

References fatal_expected_char(), and read_skip_spaces().

Referenced by extra_parsing_for_operand_code_0(), handle_any_trailing_information(), md_reader::handle_constants(), md_reader::handle_enum(), md_reader::handle_file(), parse_crtl(), parse_edge(), parse_insn(), parse_param(), parse_rtx(), rtx_reader::read_nested_rtx(), read_rtx_operand(), rtx_reader::read_rtx_operand(), read_rtx_operand_r(), and md_reader::read_string().

◆ require_word_ws()

void md_reader::require_word_ws ( const char * expected )

inherited

Consume any whitespace, then consume the next word (as per read_name),
issuing a fatal error if it is not EXPECTED.

References fatal_with_file_and_line(), md_reader::read_name(), and md_name::string.

Referenced by parse_crtl(), parse_edge(), and parse_param().

◆ rtx_alloc_for_name()

rtx rtx_reader::rtx_alloc_for_name ( const char * name )

inherited

Allocate an rtx for code NAME.  If NAME is a code iterator or an
attribute, record its use for later and use one of its possible
values as an interim rtx code.

References fatal_with_file_and_line(), md_reader::get_current_location(), md_reader::get_string_obstack(), modes, map_value::number, obstack, record_attribute_use(), record_iterator_use(), rtx_alloc(), and mapping::values.

Referenced by rtx_reader::read_rtx_code().

◆ set_md_ptr_loc()

void md_reader::set_md_ptr_loc	(	const void *	ptr,
		file_location	file_loc )

inherited

Associate PTR with the file position given by FILE_LOC.

References md_reader::ptr_loc::loc, md_reader::m_ptr_loc_obstack, md_reader::m_ptr_locs, and md_reader::ptr_loc::ptr.

Referenced by md_reader::copy_md_ptr_loc(), and md_reader::read_string().

◆ traverse_enum_types()

void md_reader::traverse_enum_types	(	htab_trav	callback,
		void *	info )

inherited

For every enum definition, call CALLBACK with two arguments:
a pointer to the constant definition and INFO.  Stop when CALLBACK
returns zero.

References md_reader::m_enum_types.

Referenced by main().

◆ traverse_md_constants()

void md_reader::traverse_md_constants	(	htab_trav	callback,
		void *	info )

inherited

For every constant definition, call CALLBACK with two arguments:
a pointer a pointer to the constant definition and INFO.
Stop when CALLBACK returns zero.

References md_reader::get_md_constants().

Referenced by main().

◆ unread_char()

void md_reader::unread_char ( int ch )

inherited

Put back CH, which was the last character read from the file.

References md_reader::m_last_line_colno, md_reader::m_read_md_colno, md_reader::m_read_md_file, and md_reader::m_read_md_lineno.

Referenced by extra_parsing_for_operand_code_0(), handle_any_trailing_information(), md_reader::handle_enum(), maybe_read_location(), parse_edge(), parse_function(), md_reader::peek_char(), md_reader::read_name_1(), rtx_reader::read_rtx_code(), rtx_reader::read_rtx_operand(), read_rtx_operand_r(), rtx_reader::read_rtx_variadic(), md_reader::read_skip_construct(), rtx_reader::read_until(), and unread_char().

Field Documentation

◆ m_base_dir

char* md_reader::m_base_dir

privateinherited

Referenced by md_reader::handle_include(), md_reader::handle_toplevel_file(), and md_reader::~md_reader().

◆ m_bb_to_insert_after

basic_block function_reader::m_bb_to_insert_after

private

Referenced by create_function(), and parse_block().

◆ m_compact

bool md_reader::m_compact

privateinherited

Referenced by md_reader::is_compact().

◆ m_deferred_edges

auto_vec<deferred_edge> function_reader::m_deferred_edges

private

Referenced by create_edges(), and parse_edge().

◆ m_enum_types

htab_t md_reader::m_enum_types

privateinherited

Referenced by md_reader::handle_enum(), md_reader::lookup_enum_type(), md_reader::md_reader(), md_reader::traverse_enum_types(), and md_reader::~md_reader().

◆ m_fake_scope

auto_vec<tree> function_reader::m_fake_scope

private

Referenced by parse_mem_expr().

◆ m_first_dir_md_include

file_name_list* md_reader::m_first_dir_md_include

privateinherited

Referenced by md_reader::handle_include().

◆ m_first_insn

rtx_insn* function_reader::m_first_insn

private

Referenced by parse_insn().

◆ m_first_line

int md_reader::m_first_line

privateinherited

Referenced by md_reader::read_char(), and md_reader::read_file_fragment().

◆ m_first_overload

overloaded_name* md_reader::m_first_overload

privateinherited

Referenced by md_reader::get_overloads().

◆ m_fixups

auto_vec<fixup *> function_reader::m_fixups

private

Referenced by add_fixup_expr(), add_fixup_insn_uid(), add_fixup_note_insn_basic_block(), apply_fixups(), and ~function_reader().

◆ m_have_crtl_directive

bool function_reader::m_have_crtl_directive

private

Referenced by parse_crtl().

◆ m_highest_bb_idx

int function_reader::m_highest_bb_idx

private

Referenced by parse_block().

◆ m_in_call_function_usage

bool rtx_reader::m_in_call_function_usage

protectedinherited

Referenced by rtx_reader::read_rtx_code(), and read_rtx_operand().

◆ m_insns_by_uid

hash_map<uid_hash, rtx_insn *> function_reader::m_insns_by_uid

private

Referenced by get_insn_by_uid(), and handle_insn_uids().

◆ m_joined_conditions

htab_t md_reader::m_joined_conditions

privateinherited

Referenced by md_reader::fprint_c_condition(), md_reader::join_c_conditions(), md_reader::md_reader(), and md_reader::~md_reader().

◆ m_joined_conditions_obstack

struct obstack md_reader::m_joined_conditions_obstack

privateinherited

Referenced by md_reader::join_c_conditions(), md_reader::md_reader(), and md_reader::~md_reader().

◆ m_last_dir_md_include_ptr

file_name_list** md_reader::m_last_dir_md_include_ptr

privateinherited

Referenced by md_reader::add_include_path().

◆ m_last_line

int md_reader::m_last_line

privateinherited

Referenced by md_reader::read_char(), and md_reader::read_file_fragment().

◆ m_last_line_colno

int md_reader::m_last_line_colno

privateinherited

Referenced by md_reader::read_char(), and md_reader::unread_char().

◆ m_md_constants

htab_t md_reader::m_md_constants

privateinherited

Referenced by md_reader::get_md_constants(), md_reader::handle_constants(), md_reader::md_reader(), md_reader::read_name_1(), and md_reader::~md_reader().

◆ m_name

char* function_reader::m_name

private

Referenced by create_function(), parse_function(), and ~function_reader().

◆ m_next_overload_ptr

overloaded_name** md_reader::m_next_overload_ptr

privateinherited

◆ m_overloads_htab

htab_t md_reader::m_overloads_htab

privateinherited

◆ m_ptr_loc_obstack

struct obstack md_reader::m_ptr_loc_obstack

privateinherited

Referenced by md_reader::md_reader(), md_reader::set_md_ptr_loc(), and md_reader::~md_reader().

◆ m_ptr_locs

htab_t md_reader::m_ptr_locs

privateinherited

Referenced by md_reader::get_md_ptr_loc(), md_reader::md_reader(), md_reader::set_md_ptr_loc(), and md_reader::~md_reader().

◆ m_read_md_colno

int md_reader::m_read_md_colno

privateinherited

Referenced by md_reader::get_colno(), md_reader::get_current_location(), md_reader::handle_file(), md_reader::handle_include(), md_reader::read_char(), and md_reader::unread_char().

◆ m_read_md_file

FILE* md_reader::m_read_md_file

privateinherited

Referenced by md_reader::handle_file(), md_reader::handle_include(), md_reader::read_char(), md_reader::read_file(), md_reader::read_file_fragment(), and md_reader::unread_char().

◆ m_read_md_filename

const char* md_reader::m_read_md_filename

privateinherited

Referenced by md_reader::get_current_location(), md_reader::get_filename(), md_reader::handle_include(), md_reader::handle_toplevel_file(), md_reader::read_file(), and md_reader::read_file_fragment().

◆ m_read_md_lineno

int md_reader::m_read_md_lineno

privateinherited

Referenced by md_reader::get_current_location(), md_reader::get_lineno(), md_reader::handle_file(), md_reader::handle_include(), md_reader::read_char(), and md_reader::unread_char().

◆ m_reuse_rtx_by_id

auto_vec<rtx> rtx_reader::m_reuse_rtx_by_id

protectedinherited

Referenced by rtx_reader::read_rtx_code().

◆ m_string_obstack

struct obstack md_reader::m_string_obstack

privateinherited

Referenced by md_reader::apply_iterator_to_string(), md_reader::get_string_obstack(), md_reader::md_reader(), md_reader::read_braced_string(), md_reader::read_escape(), md_reader::read_quoted_string(), md_reader::read_string(), md_reader::record_potential_iterator_use(), and md_reader::~md_reader().

◆ m_toplevel_fname

const char* md_reader::m_toplevel_fname

privateinherited

Referenced by md_reader::get_top_level_filename(), and md_reader::handle_toplevel_file().

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

read-rtl-function.cc

Data Structures

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ function_reader()

◆ ~function_reader()

Member Function Documentation

◆ add_fixup_expr()

◆ add_fixup_insn_uid()

◆ add_fixup_note_insn_basic_block()

◆ add_fixup_source_location()

◆ add_include_path()

◆ apply_fixups()

◆ apply_iterator_to_string()

◆ consolidate_singletons()

◆ copy_md_ptr_loc()

◆ copy_rtx_for_iterators()

◆ create_edges()

◆ create_function()

◆ extra_parsing_for_operand_code_0()

◆ finalize_string()

◆ fprint_c_condition()

◆ fprint_md_ptr_loc()

◆ get_colno()

◆ get_current_location()

◆ get_filename()

◆ get_insn_by_uid()

◆ get_lineno()

◆ get_md_constants()

◆ get_md_ptr_loc()

◆ get_overloads()

◆ get_string_obstack()

◆ get_top_level_filename()

◆ handle_any_trailing_information()

◆ handle_constants()

◆ handle_enum()

◆ handle_file()

◆ handle_include()

◆ handle_insn_uids()

◆ handle_overloaded_name()

◆ handle_toplevel_file()

◆ handle_unknown_directive()

◆ is_compact()

◆ join_c_conditions()

◆ lookup_enum_type()

◆ maybe_read_location()

◆ parse_bb_idx()

◆ parse_block()

◆ parse_cfg()

◆ parse_crtl()

◆ parse_edge()

◆ parse_enum_value()

◆ parse_function()

◆ parse_insn()

◆ parse_insn_chain()

◆ parse_mem_expr()

◆ parse_param()

◆ parse_rtx()

◆ peek_char()

◆ postprocess()

◆ print_c_condition()

◆ print_md_ptr_loc()

◆ read_braced_string()

◆ read_char()

◆ read_conditions()

◆ read_escape()

◆ read_file()

◆ read_file_fragment()

◆ read_mapping()

◆ read_md_files()

◆ read_name()

◆ read_name_1()

◆ read_name_or_nil()

◆ read_nested_rtx()

◆ read_quoted_string()

◆ read_rtx()

◆ read_rtx_code()