osprey-gcc/gcc/emit-rtl.c File Reference

#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "tm.h"
#include "toplev.h"
#include "rtl.h"
#include "tree.h"
#include "tm_p.h"
#include "flags.h"
#include "function.h"
#include "expr.h"
#include "regs.h"
#include "hard-reg-set.h"
#include "hashtab.h"
#include "insn-config.h"
#include "recog.h"
#include "real.h"
#include "bitmap.h"
#include "basic-block.h"
#include "ggc.h"
#include "debug.h"
#include "langhooks.h"
#include "gt-emit-rtl.h"

Include dependency graph for emit-rtl.c:

Define Documentation

#define cur_insn_uid (cfun->emit->x_cur_insn_uid)

#define first_insn (cfun->emit->x_first_insn)

#define first_label_num (cfun->emit->x_first_label_num)

#define last_insn (cfun->emit->x_last_insn)

#define last_location (cfun->emit->x_last_location)

Referenced by emit_line_note(), force_next_line_note(), and init_emit().

Function Documentation

int active_insn_p ( rtx insn )

Definition at line 2923 of file emit-rtl.c.

References CALL_P, GET_CODE, JUMP_P, NONJUMP_INSN_P, PATTERN, reload_completed, and USE.

void add_function_usage_to	(	rtx	call_insn,
		rtx	call_fusage
	)

Definition at line 3569 of file emit-rtl.c.

Referenced by emit_call_1(), and expand_builtin_apply().

void add_insn ( rtx insn )

Definition at line 3355 of file emit-rtl.c.

References first_insn, last_insn, NEXT_INSN, NULL, and PREV_INSN.

void add_insn_after	(	rtx	insn,
		rtx	after
	)

Definition at line 3375 of file emit-rtl.c.

References BARRIER_P, BB_DIRTY, BB_END, BLOCK_FOR_INSN, basic_block_def::flags, gcc_assert, GET_CODE, INSN_DELETED_P, INSN_P, last_insn, next, NEXT_INSN, NONJUMP_INSN_P, NOTE_INSN_BASIC_BLOCK, NOTE_LINE_NUMBER, NOTE_P, optimize, PATTERN, PREV_INSN, seq_stack, sequence_stack, set_block_for_insn, stack, XVECEXP, and XVECLEN.

void add_insn_before	(	rtx	insn,
		rtx	before
	)

Definition at line 3438 of file emit-rtl.c.

References BARRIER_P, BB_DIRTY, BB_HEAD, BLOCK_FOR_INSN, first_insn, basic_block_def::flags, gcc_assert, GET_CODE, INSN_DELETED_P, INSN_P, NEXT_INSN, NONJUMP_INSN_P, NOTE_INSN_BASIC_BLOCK, NOTE_LINE_NUMBER, NOTE_P, optimize, PATTERN, prev, PREV_INSN, seq_stack, sequence_stack, set_block_for_insn, stack, XVECEXP, and XVECLEN.

rtx adjust_address_1	(	rtx	memref,
		enum machine_mode	mode,
		HOST_WIDE_INT	offset,
		int	validate,
		int	adjust
	)

Definition at line 1853 of file emit-rtl.c.

References addr(), BITS_PER_UNIT, change_address_1(), copy_rtx(), GEN_INT, gen_rtx_LO_SUM, GET_CODE, get_mem_attrs(), GET_MODE, GET_MODE_ALIGNMENT, GET_MODE_SIZE, HOST_WIDE_INT, INTVAL, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, MEM_OFFSET, MEM_SIZE, memalign(), memory_address_p(), MIN, plus_constant, Pmode, size, and XEXP.

rtx adjust_automodify_address_1	(	rtx	memref,
		enum machine_mode	mode,
		rtx	addr,
		HOST_WIDE_INT	offset,
		int	validate
	)

Definition at line 1921 of file emit-rtl.c.

References adjust_address_1(), and change_address_1().

rtx change_address	(	rtx	memref,
		enum machine_mode	mode,
		rtx	addr
	)

Definition at line 1817 of file emit-rtl.c.

References align, BITS_PER_UNIT, change_address_1(), GEN_INT, gen_rtx_MEM(), get_mem_attrs(), GET_MODE, GET_MODE_ALIGNMENT, GET_MODE_SIZE, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_COPY_ATTRIBUTES, MEM_EXPR, MEM_OFFSET, MEM_SIZE, NULL, size, and XEXP.

static rtx change_address_1	(	rtx	memref,
		enum machine_mode	mode,
		rtx	addr,
		int	validate
	)			`[static]`

Definition at line 1784 of file emit-rtl.c.

References gcc_assert, gen_rtx_MEM(), GET_MODE, MEM_COPY_ATTRIBUTES, MEM_P, memory_address(), memory_address_p(), reload_completed, reload_in_progress, rtx_equal_p(), and XEXP.

static enum rtx_code classify_insn ( rtx x ) [static]

Definition at line 4658 of file emit-rtl.c.

References GET_CODE, LABEL_P, pc_rtx, RETURN, SET, SET_DEST, SET_SRC, XVECEXP, and XVECLEN.

static tree component_ref_for_mem_expr ( tree ref ) [static]

Definition at line 1400 of file emit-rtl.c.

References build3, component_ref_for_mem_expr(), DECL_P, NULL_TREE, TREE_CODE, TREE_OPERAND, and TREE_TYPE.

rtx const_double_from_real_value	(	REAL_VALUE_TYPE	value,
		enum machine_mode	mode
	)

Definition at line 423 of file emit-rtl.c.

References CONST_DOUBLE_LOW, lookup_const_double(), memcpy, PUT_MODE, REAL_VALUE_TYPE, and rtx_alloc.

static int const_double_htab_eq	(	const void *	x,
		const void *	y
	)			`[static]`

Definition at line 232 of file emit-rtl.c.

References a, b, CONST_DOUBLE_HIGH, CONST_DOUBLE_LOW, CONST_DOUBLE_REAL_VALUE, GET_MODE, and real_identical().

static hashval_t const_double_htab_hash ( const void * x ) [static]

Definition at line 213 of file emit-rtl.c.

References CONST_DOUBLE_HIGH, CONST_DOUBLE_LOW, CONST_DOUBLE_REAL_VALUE, GET_MODE, h, and real_hash().

static int const_int_htab_eq	(	const void *	x,
		const void *	y
	)			`[static]`

Definition at line 206 of file emit-rtl.c.

References HOST_WIDE_INT, and INTVAL.

rtx copy_insn ( rtx insn )

Definition at line 5014 of file emit-rtl.c.

References copy_insn_1().

rtx copy_insn_1 ( rtx orig )

Definition at line 4880 of file emit-rtl.c.

References ASM_OPERANDS_INPUT_CONSTRAINT_VEC, ASM_OPERANDS_INPUT_VEC, call(), CONST, copy, copy_insn_1(), gcc_assert, gcc_unreachable, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, INSN_P, jump, MAX_RECOG_OPERANDS, memcpy, NULL, PC, PLUS, REG, REG_P, REGNO, rtvec_alloc(), rtx_alloc, RTX_CODE, RTX_FLAG, RTX_HDR_SIZE, XEXP, XVEC, XVECEXP, and XVECLEN.

rtx copy_rtx_if_shared ( rtx orig )

Definition at line 2358 of file emit-rtl.c.

References copy_rtx_if_shared_1().

static void copy_rtx_if_shared_1 ( rtx * orig1 ) [static]

Definition at line 2368 of file emit-rtl.c.

References CONST, copy, gen_rtvec_v(), GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, len, length, memcpy, NULL, PC, PLUS, REG, REG_P, REGNO, rtx_alloc, RTX_FLAG, RTX_SIZE, XEXP, XVEC, XVECEXP, and XVECLEN.

Referenced by copy_rtx_if_shared(), and copy_rtx_if_shared_1().

void delete_insns_since ( rtx from )

Definition at line 3593 of file emit-rtl.c.

References first_insn, last_insn, and NEXT_INSN.

rtx emit ( rtx x )

Definition at line 4695 of file emit-rtl.c.

References any_uncondjump_p(), classify_insn(), emit_barrier(), emit_call_insn(), emit_insn(), emit_jump_insn(), emit_label(), gcc_unreachable, GET_CODE, and RETURN.

rtx emit_barrier ( void )

Definition at line 4514 of file emit-rtl.c.

References add_insn(), cur_insn_uid, INSN_UID, and rtx_alloc.

rtx emit_barrier_after ( rtx after )

Definition at line 4117 of file emit-rtl.c.

References add_insn_after(), cur_insn_uid, INSN_UID, and rtx_alloc.

rtx emit_barrier_before ( rtx before )

Definition at line 3902 of file emit-rtl.c.

References add_insn_before(), cur_insn_uid, INSN_UID, and rtx_alloc.

rtx emit_call_insn ( rtx x )

Definition at line 4464 of file emit-rtl.c.

References add_insn(), emit_insn(), gcc_unreachable, GET_CODE, and make_call_insn_raw().

rtx emit_call_insn_after	(	rtx	pattern,
		rtx	after
	)

Definition at line 4267 of file emit-rtl.c.

References emit_call_insn_after_noloc(), emit_call_insn_after_setloc(), INSN_LOCATOR, and INSN_P.

rtx emit_call_insn_after_noloc	(	rtx	x,
		rtx	after
	)

Definition at line 4081 of file emit-rtl.c.

Referenced by emit_call_insn_after(), and emit_call_insn_after_setloc().

rtx emit_call_insn_after_setloc	(	rtx	pattern,
		rtx	after,
		int	loc
	)

Definition at line 4246 of file emit-rtl.c.

Referenced by emit_call_insn_after().

rtx emit_call_insn_before	(	rtx	pattern,
		rtx	before
	)

Definition at line 4364 of file emit-rtl.c.

References emit_call_insn_before_noloc(), emit_call_insn_before_setloc(), INSN_LOCATOR, and INSN_P.

rtx emit_call_insn_before_noloc	(	rtx	x,
		rtx	before
	)

Definition at line 3859 of file emit-rtl.c.

Referenced by emit_call_insn_before(), and emit_call_insn_before_setloc().

rtx emit_call_insn_before_setloc	(	rtx	pattern,
		rtx	before,
		int	loc
	)

Definition at line 4341 of file emit-rtl.c.

Referenced by emit_call_insn_before().

rtx emit_copy_of_insn_after	(	rtx	insn,
		rtx	after
	)

Definition at line 5353 of file emit-rtl.c.

References CALL_INSN_FUNCTION_USAGE, CONST_OR_PURE_CALL_P, copy_insn(), copy_insn_1(), emit_call_insn_after(), emit_insn_after(), emit_jump_insn_after(), find_reg_note(), gcc_unreachable, gen_rtx_EXPR_LIST, gen_rtx_INSN_LIST, GET_CODE, INSN_CODE, INSN_LOCATOR, mark_jump_label(), NULL, NULL_RTX, p, PATTERN, PREV_INSN, REG_LABEL, REG_LIBCALL, REG_NOTE_KIND, REG_NOTES, REG_RETVAL, RTX_FRAME_RELATED_P, SIBLING_CALL_P, and XEXP.

rtx emit_insn ( rtx x )

Definition at line 4378 of file emit-rtl.c.

References add_insn(), gcc_unreachable, GET_CODE, last, last_insn, make_insn_raw(), next, NEXT_INSN, and NULL_RTX.

rtx emit_insn_after	(	rtx	pattern,
		rtx	after
	)

Definition at line 4205 of file emit-rtl.c.

References emit_insn_after_noloc(), emit_insn_after_setloc(), INSN_LOCATOR, and INSN_P.

static rtx emit_insn_after_1	(	rtx	first,
		rtx	after
	)			`[static]`

Definition at line 3951 of file emit-rtl.c.

References BARRIER_P, BB_DIRTY, BB_END, BLOCK_FOR_INSN, basic_block_def::flags, last, last_insn, NEXT_INSN, PREV_INSN, and set_block_for_insn.

rtx emit_insn_after_noloc	(	rtx	x,
		rtx	after
	)

Definition at line 3989 of file emit-rtl.c.

Referenced by cfg_layout_merge_blocks(), commit_one_edge_insertion(), emit_insn_after(), emit_insn_after_setloc(), insert_insn_end_bb(), insert_insn_end_bb_new(), and insert_insn_start_bb().

rtx emit_insn_after_setloc	(	rtx	pattern,
		rtx	after,
		int	loc
	)

Definition at line 4184 of file emit-rtl.c.

Referenced by emit_insn_after(), noce_process_if_block(), and try_split().

void emit_insn_after_with_line_notes	(	rtx	x,
		rtx	after,
		rtx	from
	)

Definition at line 4028 of file emit-rtl.c.

References emit_insn_after(), emit_note_copy_after(), and find_line_note().

rtx emit_insn_before	(	rtx	pattern,
		rtx	before
	)

Definition at line 4299 of file emit-rtl.c.

References emit_insn_before_noloc(), emit_insn_before_setloc(), INSN_LOCATOR, and INSN_P.

rtx emit_insn_before_noloc	(	rtx	x,
		rtx	before
	)

Definition at line 3769 of file emit-rtl.c.

Referenced by commit_one_edge_insertion(), emit_insn_before(), emit_insn_before_setloc(), insert_insn_end_bb(), and insert_insn_end_bb_new().

rtx emit_insn_before_setloc	(	rtx	pattern,
		rtx	before,
		int	loc
	)

Definition at line 4277 of file emit-rtl.c.

Referenced by cond_move_process_if_block(), emit_insn_before(), find_cond_trap(), noce_try_abs(), noce_try_addcc(), noce_try_bitop(), noce_try_cmove(), noce_try_cmove_arith(), noce_try_minmax(), noce_try_move(), noce_try_sign_mask(), noce_try_store_flag(), noce_try_store_flag_constants(), and noce_try_store_flag_mask().

rtx emit_jump_insn ( rtx x )

Definition at line 4423 of file emit-rtl.c.

References add_insn(), gcc_unreachable, GET_CODE, last, make_jump_insn_raw(), next, NEXT_INSN, and NULL_RTX.

rtx emit_jump_insn_after	(	rtx	pattern,
		rtx	after
	)

Definition at line 4236 of file emit-rtl.c.

References emit_jump_insn_after_noloc(), emit_jump_insn_after_setloc(), INSN_LOCATOR, and INSN_P.

rtx emit_jump_insn_after_noloc	(	rtx	x,
		rtx	after
	)

Definition at line 4045 of file emit-rtl.c.

Referenced by emit_jump_insn_after(), emit_jump_insn_after_setloc(), force_nonfallthru_and_redirect(), and try_redirect_by_replacing_jump().

rtx emit_jump_insn_after_setloc	(	rtx	pattern,
		rtx	after,
		int	loc
	)

Definition at line 4215 of file emit-rtl.c.

Referenced by emit_jump_insn_after().

rtx emit_jump_insn_before	(	rtx	pattern,
		rtx	before
	)

Definition at line 4331 of file emit-rtl.c.

References emit_jump_insn_before_noloc(), emit_jump_insn_before_setloc(), INSN_LOCATOR, and INSN_P.

rtx emit_jump_insn_before_noloc	(	rtx	x,
		rtx	before
	)

Definition at line 3816 of file emit-rtl.c.

Referenced by emit_jump_insn_before(), and emit_jump_insn_before_setloc().

rtx emit_jump_insn_before_setloc	(	rtx	pattern,
		rtx	before,
		int	loc
	)

Definition at line 4309 of file emit-rtl.c.

Referenced by emit_jump_insn_before().

rtx emit_label ( rtx label )

Definition at line 4497 of file emit-rtl.c.

References add_insn(), cur_insn_uid, and INSN_UID.

rtx emit_label_after	(	rtx	label,
		rtx	after
	)

Definition at line 4130 of file emit-rtl.c.

References add_insn_after(), cur_insn_uid, and INSN_UID.

rtx emit_label_before	(	rtx	label,
		rtx	before
	)

Definition at line 3915 of file emit-rtl.c.

References add_insn_before(), cur_insn_uid, and INSN_UID.

rtx emit_line_note ( location_t location )

Definition at line 4527 of file emit-rtl.c.

rtx emit_note ( int note_no )

Definition at line 4586 of file emit-rtl.c.

rtx emit_note_after	(	int	subtype,
		rtx	after
	)

Definition at line 4147 of file emit-rtl.c.

References add_insn_after(), BLOCK_FOR_INSN, cur_insn_uid, INSN_UID, NOTE_LINE_NUMBER, NOTE_SOURCE_FILE, NULL, and rtx_alloc.

rtx emit_note_before	(	int	subtype,
		rtx	before
	)

Definition at line 3931 of file emit-rtl.c.

References add_insn_before(), BLOCK_FOR_INSN, cur_insn_uid, INSN_UID, NOTE_LINE_NUMBER, NOTE_SOURCE_FILE, NULL, and rtx_alloc.

rtx emit_note_copy ( rtx orig )

Definition at line 4561 of file emit-rtl.c.

Referenced by duplicate_insn_chain().

rtx emit_note_copy_after	(	rtx	orig,
		rtx	after
	)

Definition at line 4163 of file emit-rtl.c.

Referenced by emit_insn_after_with_line_notes(), and thread_prologue_and_epilogue_insns().

void end_sequence ( void )

Definition at line 4817 of file emit-rtl.c.

References first_insn, last_insn, memset, seq_stack, and sequence_stack.

static rtx find_line_note ( rtx insn ) [static]

Definition at line 3671 of file emit-rtl.c.

References NOTE_LINE_NUMBER, NOTE_P, and PREV_INSN.

void force_next_line_note ( void )

Definition at line 4603 of file emit-rtl.c.

References last_location.

rtx gen_const_mem	(	enum machine_mode	mode,
		rtx	addr
	)

Definition at line 601 of file emit-rtl.c.

Referenced by do_tablejump(), emit_load_ptr(), force_const_mem(), legitimize_pic_address(), legitimize_tls_address(), m32r_legitimize_pic_address(), machopic_indirect_data_reference(), machopic_legitimize_pic_address(), rs6000_emit_move(), rs6000_legitimize_tls_address(), sh_initialize_trampoline(), and sh_reorg().

static rtx gen_const_vector	(	enum machine_mode	mode,
		int	constant
	)			`[static]`

Definition at line 5094 of file emit-rtl.c.

References gcc_assert, gen_rtx_raw_CONST_VECTOR, GET_MODE_INNER, GET_MODE_NUNITS, i, int, rtvec_alloc(), RTVEC_ELT, and units.

Referenced by init_emit_once().

rtx gen_highpart	(	enum machine_mode	mode,
		rtx	x
	)

Definition at line 1172 of file emit-rtl.c.

References gcc_assert, GET_MODE, GET_MODE_SIZE, GET_MODE_UNIT_SIZE, MEM_P, result, simplify_gen_subreg(), subreg_highpart_offset(), UNITS_PER_WORD, and validize_mem().

rtx gen_highpart_mode	(	enum machine_mode	outermode,
		enum machine_mode	innermode,
		rtx	exp
	)

Definition at line 1201 of file emit-rtl.c.

References gcc_assert, gen_highpart(), GET_MODE, simplify_gen_subreg(), and subreg_highpart_offset().

rtx gen_int_mode	(	HOST_WIDE_INT	c,
		enum machine_mode	mode
	)

Definition at line 398 of file emit-rtl.c.

References GEN_INT, and trunc_int_for_mode().

rtx gen_label_rtx ( void )

Definition at line 2078 of file emit-rtl.c.

References gen_rtx_CODE_LABEL, NULL, and NULL_RTX.

rtx gen_lowpart_common	(	enum machine_mode	mode,
		rtx	x
	)

Definition at line 1110 of file emit-rtl.c.

References CONCAT, gcc_assert, gen_lowpart_common(), gen_rtx_fmt_e(), GET_CODE, GET_MODE, GET_MODE_CLASS, GET_MODE_SIZE, HOST_BITS_PER_WIDE_INT, MODE_FLOAT, mode_for_size(), MODE_INT, MODE_PARTIAL_INT, offset, REG_P, SIGN_EXTEND, simplify_gen_subreg(), subreg_lowpart_offset(), UNITS_PER_WORD, and XEXP.

rtx gen_lowpart_SUBREG	(	enum machine_mode	mode,
		rtx	reg
	)

Definition at line 708 of file emit-rtl.c.

References gen_rtx_SUBREG(), GET_MODE, and subreg_lowpart_offset().

rtx gen_raw_REG	(	enum machine_mode	mode,
		int	regno
	)

Definition at line 364 of file emit-rtl.c.

References gen_rtx_raw_REG, and ORIGINAL_REGNO.

rtx gen_reg_rtx ( enum machine_mode mode )

Definition at line 771 of file emit-rtl.c.

References cfun, f, function, gcc_assert, gen_raw_REG(), gen_reg_rtx(), gen_rtx_CONCAT, generating_concat_p, GET_MODE_CLASS, GET_MODE_INNER, ggc_realloc, memset, MODE_COMPLEX_FLOAT, MODE_COMPLEX_INT, no_new_pseudos, reg_rtx_no, regno_reg_rtx, and val.

rtvec gen_rtvec	(	int	n,
			...
	)

Definition at line 727 of file emit-rtl.c.

rtvec gen_rtvec_v	(	int	n,
		rtx *	argp
	)

Definition at line 751 of file emit-rtl.c.

References i, NULL_RTVEC, and rtvec_alloc().

rtx gen_rtx_CONST_INT	(	enum machine_mode mode	ATTRIBUTE_UNUSED,
		HOST_WIDE_INT	arg
	)

Definition at line 376 of file emit-rtl.c.

References gen_rtx_raw_CONST_INT, htab_find_slot_with_hash(), INSERT, and STORE_FLAG_VALUE.

rtx gen_rtx_CONST_VECTOR	(	enum machine_mode	mode,
		rtvec	v
	)

Definition at line 5120 of file emit-rtl.c.

References CONST0_RTX, CONST1_RTX, gen_rtx_raw_CONST_VECTOR, GET_MODE_INNER, GET_MODE_NUNITS, i, and RTVEC_ELT.

rtx gen_rtx_MEM	(	enum machine_mode	mode,
		rtx	addr
	)

Definition at line 587 of file emit-rtl.c.

References gen_rtx_raw_MEM, and MEM_ATTRS.

rtx gen_rtx_REG	(	enum machine_mode	mode,
		unsigned int	regno
	)

Definition at line 522 of file emit-rtl.c.

References ARG_POINTER_REGNUM, arg_pointer_rtx, cfun, fixed_regs, frame_pointer_needed, FRAME_POINTER_REGNUM, frame_pointer_rtx, gen_raw_REG(), HARD_FRAME_POINTER_REGNUM, hard_frame_pointer_rtx, PIC_OFFSET_TABLE_REGNUM, Pmode, reg_raw_mode, regno_reg_rtx, reload_completed, reload_in_progress, RETURN_ADDRESS_POINTER_REGNUM, STACK_POINTER_REGNUM, and stack_pointer_rtx.

rtx gen_rtx_REG_offset	(	rtx	reg,
		enum machine_mode	mode,
		unsigned int	regno,
		int	offset
	)

Definition at line 827 of file emit-rtl.c.

Referenced by alter_subreg(), ia64_expand_load_address(), and simplify_subreg().

rtx gen_rtx_SUBREG	(	enum machine_mode	mode,
		rtx	reg,
		int	offset
	)

Definition at line 698 of file emit-rtl.c.

References gcc_assert, gen_rtx_raw_SUBREG, GET_MODE, and validate_subreg().

int get_first_label_num ( void )

Definition at line 1082 of file emit-rtl.c.

References first_label_num.

rtx get_first_nonnote_insn ( void )

Definition at line 2718 of file emit-rtl.c.

References first_insn, GET_CODE, insn, next_insn(), NOTE_P, PATTERN, and XVECEXP.

rtx get_insns ( void )

Definition at line 2669 of file emit-rtl.c.

References first_insn.

rtx get_last_insn ( void )

Definition at line 2686 of file emit-rtl.c.

References last_insn.

rtx get_last_insn_anywhere ( void )

Definition at line 2703 of file emit-rtl.c.

References last_insn, seq_stack, sequence_stack, and stack.

rtx get_last_nonnote_insn ( void )

Definition at line 2744 of file emit-rtl.c.

References GET_CODE, insn, last_insn, NOTE_P, PATTERN, previous_insn(), XVECEXP, and XVECLEN.

int get_max_uid ( void )

Definition at line 2770 of file emit-rtl.c.

References cur_insn_uid.

static mem_attrs* get_mem_attrs	(	HOST_WIDE_INT	alias,
		tree	expr,
		rtx	offset,
		rtx	size,
		unsigned int	align,
		enum machine_mode	mode
	)			`[static]`

Definition at line 278 of file emit-rtl.c.

References BITS_PER_UNIT, GET_MODE_ALIGNMENT, GET_MODE_SIZE, ggc_alloc, htab_find_slot(), INSERT, INTVAL, mem_attrs, memcpy, and STRICT_ALIGNMENT.

static reg_attrs* get_reg_attrs	(	tree	decl,
		int	offset
	)			`[static]`

Definition at line 337 of file emit-rtl.c.

References ggc_alloc, htab_find_slot(), INSERT, memcpy, and reg_attrs.

Referenced by gen_rtx_REG_offset(), set_decl_incoming_rtl(), set_decl_rtl(), set_reg_attrs_for_parm(), and set_reg_attrs_from_mem().

static GTY ( (deletable) ) [static]

Definition at line 4720 of file emit-rtl.c.

References first_insn, ggc_alloc, last_insn, NULL, seq_stack, and sequence_stack.

static GTY ( () ) [static]

Definition at line 70 of file emit-rtl.c.

References split_branch_probability.

rtx immed_double_const	(	HOST_WIDE_INT	i0,
		HOST_WIDE_INT	i1,
		enum machine_mode	mode
	)

Definition at line 439 of file emit-rtl.c.

References CONST_DOUBLE_FORMAT, CONST_DOUBLE_HIGH, CONST_DOUBLE_LOW, gcc_assert, GEN_INT, GET_MODE_BITSIZE, GET_MODE_CLASS, HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, i, lookup_const_double(), MODE_INT, MODE_PARTIAL_INT, MODE_VECTOR_FLOAT, MODE_VECTOR_INT, PUT_MODE, rtx_alloc, and XWINT.

int in_sequence_p ( void )

Definition at line 4833 of file emit-rtl.c.

References seq_stack.

void init_emit ( void )

void init_emit_once ( int line_numbers )

Definition at line 5150 of file emit-rtl.c.

References ARG_POINTER_REGNUM, arg_pointer_rtx, ARRAY_SIZE, BITS_PER_UNIT, BITS_PER_WORD, byte_mode, cc0_rtx, const0_rtx, const1_rtx, CONST_DOUBLE_FROM_REAL_VALUE, const_double_htab_eq(), const_double_htab_hash(), const_int_htab_eq(), double_mode, DOUBLE_TYPE_SIZE, FRAME_POINTER_REGNUM, frame_pointer_rtx, gen_const_vector(), GEN_INT, gen_raw_REG(), gen_rtx_CC0, gen_rtx_CONST_INT(), gen_rtx_PC, gen_rtx_raw_CONST_INT, gen_rtx_REG(), GET_CLASS_NARROWEST_MODE, GET_MODE_BITSIZE, GET_MODE_CLASS, GET_MODE_WIDER_MODE, HARD_FRAME_POINTER_REGNUM, hard_frame_pointer_rtx, HOST_WIDE_INT, htab_create_ggc, i, INIT_EXPANDERS, init_reg_modes_once(), int, INVALID_REGNUM, mem_attrs_htab_eq(), mem_attrs_htab_hash(), mode, MODE_CC, MODE_FLOAT, mode_for_size(), MODE_INT, MODE_PARTIAL_INT, MODE_VECTOR_FLOAT, MODE_VECTOR_INT, NULL, pc_rtx, PIC_OFFSET_TABLE_REGNUM, Pmode, POINTER_SIZE, ptr_mode, r, real_arithmetic(), REAL_EXP, real_from_string(), REAL_VALUE_FROM_INT, REAL_VALUE_TYPE, reg_attrs_htab_eq(), reg_attrs_htab_hash(), reg_raw_mode, RETURN_ADDRESS_POINTER_REGNUM, SET_REAL_EXP, STACK_POINTER_REGNUM, stack_pointer_rtx, STATIC_CHAIN, STATIC_CHAIN_INCOMING, STATIC_CHAIN_INCOMING_REGNUM, STATIC_CHAIN_REGNUM, STORE_FLAG_VALUE, VIRTUAL_CFA_REGNUM, virtual_cfa_rtx, VIRTUAL_INCOMING_ARGS_REGNUM, virtual_incoming_args_rtx, VIRTUAL_OUTGOING_ARGS_REGNUM, virtual_outgoing_args_rtx, VIRTUAL_STACK_DYNAMIC_REGNUM, virtual_stack_dynamic_rtx, VIRTUAL_STACK_VARS_REGNUM, virtual_stack_vars_rtx, and word_mode.

void init_virtual_regs ( struct emit_status * es )

Definition at line 4841 of file emit-rtl.c.

References ptr, VIRTUAL_CFA_REGNUM, virtual_cfa_rtx, VIRTUAL_INCOMING_ARGS_REGNUM, virtual_incoming_args_rtx, VIRTUAL_OUTGOING_ARGS_REGNUM, virtual_outgoing_args_rtx, VIRTUAL_STACK_DYNAMIC_REGNUM, virtual_stack_dynamic_rtx, VIRTUAL_STACK_VARS_REGNUM, and virtual_stack_vars_rtx.

rtx last_call_insn ( void )

Definition at line 2906 of file emit-rtl.c.

Referenced by connect_post_landing_pads(), emit_call_1(), and expand_builtin_apply().

static rtx lookup_const_double ( rtx real ) [static]

Definition at line 411 of file emit-rtl.c.

References htab_find_slot(), and INSERT.

static rtx make_call_insn_raw ( rtx pattern ) [static]

Definition at line 3333 of file emit-rtl.c.

References BLOCK_FOR_INSN, CALL_INSN_FUNCTION_USAGE, cur_insn_uid, INSN_CODE, INSN_LOCATOR, INSN_UID, LOG_LINKS, NULL, PATTERN, REG_NOTES, and rtx_alloc.

rtx make_insn_raw ( rtx pattern )

Definition at line 3280 of file emit-rtl.c.

References BLOCK_FOR_INSN, cur_insn_uid, debug_rtx(), GET_CODE, INSN_CODE, INSN_LOCATOR, INSN_P, INSN_UID, LOG_LINKS, NULL, PATTERN, pc_rtx, REG_NOTES, returnjump_p(), rtx_alloc, SET, SET_DEST, and warning.

static rtx make_jump_insn_raw ( rtx pattern ) [static]

Definition at line 3312 of file emit-rtl.c.

References BLOCK_FOR_INSN, cur_insn_uid, INSN_CODE, INSN_LOCATOR, INSN_UID, JUMP_LABEL, LOG_LINKS, NULL, PATTERN, REG_NOTES, and rtx_alloc.

rtx make_safe_from	(	rtx	x,
		rtx	other
	)

Definition at line 2632 of file emit-rtl.c.

References CONSTANT_P, emit_move_insn(), gen_reg_rtx(), GET_CODE, GET_MODE, MEM_P, reg_mentioned_p(), REG_P, REGNO, SIGN_EXTEND, SUBREG_REG, and XEXP.

static void mark_label_nuses ( rtx x ) [static]

Definition at line 3072 of file emit-rtl.c.

References GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, LABEL_NUSES, LABEL_P, mark_label_nuses(), XEXP, XVECEXP, and XVECLEN.

void mark_reg_pointer	(	rtx	reg,
		int	align
	)

Definition at line 1049 of file emit-rtl.c.

References REG_POINTER, REGNO, and REGNO_POINTER_ALIGN.

void mark_user_reg ( rtx reg )

Definition at line 1031 of file emit-rtl.c.

References CONCAT, gcc_assert, GET_CODE, REG_P, REG_USERVAR_P, and XEXP.

int max_label_num ( void )

Definition at line 1074 of file emit-rtl.c.

int max_reg_num ( void )

Definition at line 1066 of file emit-rtl.c.

References reg_rtx_no.

void maybe_set_first_label_num ( rtx x )

Definition at line 1092 of file emit-rtl.c.

Referenced by expand_label().

static int mem_attrs_htab_eq	(	const void *	x,
		const void *	y
	)			`[static]`

Definition at line 264 of file emit-rtl.c.

References mem_attrs, p, and q.

static hashval_t mem_attrs_htab_hash ( const void * x ) [static]

Definition at line 249 of file emit-rtl.c.

References INTVAL, mem_attrs, p, and size_t.

int mem_expr_equal_p	(	tree	expr1,
		tree	expr2
	)

Definition at line 1431 of file emit-rtl.c.

Referenced by mem_expr_equal_p(), and merge_memattrs().

rtx next_active_insn ( rtx insn )

Definition at line 2933 of file emit-rtl.c.

References active_insn_p(), and NEXT_INSN.

rtx next_insn ( rtx insn )

Definition at line 2806 of file emit-rtl.c.

References GET_CODE, NEXT_INSN, NONJUMP_INSN_P, PATTERN, and XVECEXP.

rtx next_label ( rtx insn )

Definition at line 2965 of file emit-rtl.c.

References LABEL_P, and NEXT_INSN.

rtx next_nonnote_insn ( rtx insn )

Definition at line 2840 of file emit-rtl.c.

References NEXT_INSN, and NOTE_P.

rtx next_real_insn ( rtx insn )

Definition at line 2873 of file emit-rtl.c.

References INSN_P, and NEXT_INSN.

rtx offset_address	(	rtx	memref,
		rtx	offset,
		unsigned HOST_WIDE_INT	pow2
	)

Definition at line 1933 of file emit-rtl.c.

rtx operand_subword	(	rtx	op,
		unsigned int	offset,
		int	validate_address,
		enum machine_mode	mode
	)

Definition at line 1295 of file emit-rtl.c.

References adjust_address_nv, const0_rtx, gcc_assert, GET_MODE, GET_MODE_SIZE, MEM_P, reload_completed, replace_equiv_address(), simplify_gen_subreg(), strict_memory_address_p(), UNITS_PER_WORD, word_mode, and XEXP.

rtx operand_subword_force	(	rtx	op,
		unsigned int	offset,
		enum machine_mode	mode
	)

Definition at line 1340 of file emit-rtl.c.

References copy_to_reg(), force_reg(), gcc_assert, operand_subword(), REG_P, and result.

void pop_topmost_sequence ( void )

Definition at line 4790 of file emit-rtl.c.

References end_sequence(), first_insn, last_insn, NULL, seq_stack, sequence_stack, stack, and top.

rtx prev_active_insn ( rtx insn )

Definition at line 2950 of file emit-rtl.c.

References active_insn_p(), and PREV_INSN.

rtx prev_label ( rtx insn )

Definition at line 2980 of file emit-rtl.c.

References LABEL_P, and PREV_INSN.

rtx prev_nonnote_insn ( rtx insn )

Definition at line 2856 of file emit-rtl.c.

References NOTE_P, and PREV_INSN.

rtx prev_real_insn ( rtx insn )

Definition at line 2890 of file emit-rtl.c.

References INSN_P, and PREV_INSN.

rtx previous_insn ( rtx insn )

Definition at line 2823 of file emit-rtl.c.

References GET_CODE, NONJUMP_INSN_P, PATTERN, PREV_INSN, XVECEXP, and XVECLEN.

void push_to_sequence ( rtx first )

Definition at line 4757 of file emit-rtl.c.

References first_insn, last, last_insn, NEXT_INSN, and start_sequence().

void push_topmost_sequence ( void )

Definition at line 4773 of file emit-rtl.c.

References first_insn, last_insn, NULL, seq_stack, sequence_stack, stack, start_sequence(), and top.

static int reg_attrs_htab_eq	(	const void *	x,
		const void *	y
	)			`[static]`

Definition at line 325 of file emit-rtl.c.

References p, q, and reg_attrs.

Referenced by init_emit_once().

static hashval_t reg_attrs_htab_hash ( const void * x ) [static]

Definition at line 313 of file emit-rtl.c.

References long, p, and reg_attrs.

Referenced by init_emit_once().

void remove_insn ( rtx insn )

Definition at line 3497 of file emit-rtl.c.

References BARRIER_P, BB_DIRTY, BB_END, BB_HEAD, BLOCK_FOR_INSN, first_insn, basic_block_def::flags, gcc_assert, GET_CODE, INSN_P, last_insn, next, NEXT_INSN, NONJUMP_INSN_P, NOTE_P, PATTERN, prev, PREV_INSN, seq_stack, sequence_stack, stack, XVECEXP, and XVECLEN.

void remove_unnecessary_notes ( void )

Definition at line 3687 of file emit-rtl.c.

References abort, alloc_INSN_LIST(), block_stack, debug_hooks, free_INSN_LIST_node(), gcc_assert, gcc_unreachable, GET_CODE, get_insns(), gcc_debug_hooks::ignore_block, INSN_P, is_body_block(), next, NEXT_INSN, NOTE_BLOCK, NOTE_EH_HANDLER, NOTE_INSN_BLOCK_BEG, NOTE_INSN_BLOCK_END, NOTE_INSN_DELETED, NOTE_INSN_EH_REGION_BEG, NOTE_INSN_EH_REGION_END, NOTE_INSN_LOOP_END_TOP_COND, NOTE_LINE_NUMBER, NOTE_P, NULL_RTX, NULL_TREE, PREV_INSN, remove_insn(), tmp, and XEXP.

void renumber_insns ( FILE * stream )

Definition at line 2778 of file emit-rtl.c.

References cur_insn_uid, flag_renumber_insns, fprintf(), get_insns(), get_max_uid(), insn, INSN_UID, and NEXT_INSN.

void reorder_insns	(	rtx	from,
		rtx	to,
		rtx	after
	)

Definition at line 3638 of file emit-rtl.c.

References BARRIER_P, BB_DIRTY, BB_END, BLOCK_FOR_INSN, basic_block_def::flags, NEXT_INSN, prev, PREV_INSN, reorder_insns_nobb(), and set_block_for_insn.

void reorder_insns_nobb	(	rtx	from,
		rtx	to,
		rtx	after
	)

Definition at line 3613 of file emit-rtl.c.

References first_insn, last_insn, NEXT_INSN, and PREV_INSN.

rtx replace_equiv_address	(	rtx	memref,
		rtx	addr
	)

Definition at line 1976 of file emit-rtl.c.

References change_address_1(), update_temp_slot_address(), and XEXP.

rtx replace_equiv_address_nv	(	rtx	memref,
		rtx	addr
	)

Definition at line 1987 of file emit-rtl.c.

References change_address_1().

static void reset_used_decls ( tree blk ) [static]

Definition at line 2339 of file emit-rtl.c.

References BLOCK_SUBBLOCKS, BLOCK_VARS, DECL_RTL, DECL_RTL_SET_P, reset_used_decls(), reset_used_flags(), and TREE_CHAIN.

void reset_used_flags ( rtx x )

Definition at line 2497 of file emit-rtl.c.

References GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, length, PC, REG, reset_used_flags(), RTX_FLAG, XEXP, XVECEXP, and XVECLEN.

void reverse_comparison ( rtx insn )

Definition at line 1367 of file emit-rtl.c.

References comp, COMPARE, CONST0_RTX, gen_rtx_COMPARE, GET_CODE, GET_MODE, PATTERN, SET, SET_SRC, XEXP, and XVECEXP.

void set_decl_incoming_rtl	(	tree	t,
		rtx	x
	)

Definition at line 988 of file emit-rtl.c.

Referenced by assign_parms(), assign_parms_unsplit_complex(), and expand_function_start().

void set_decl_rtl	(	tree	t,
		rtx	x
	)

Definition at line 954 of file emit-rtl.c.

void set_first_insn ( rtx insn )

Definition at line 2677 of file emit-rtl.c.

References first_insn, gcc_assert, and PREV_INSN.

void set_last_insn ( rtx insn )

Definition at line 2694 of file emit-rtl.c.

References gcc_assert, last_insn, and NEXT_INSN.

void set_mem_alias_set	(	rtx	mem,
		HOST_WIDE_INT	set
	)

Definition at line 1725 of file emit-rtl.c.

References alias_sets_conflict_p(), gcc_assert, get_mem_attrs(), GET_MODE, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, MEM_OFFSET, and MEM_SIZE.

void set_mem_align	(	rtx	mem,
		unsigned int	align
	)

Definition at line 1740 of file emit-rtl.c.

References get_mem_attrs(), GET_MODE, MEM_ALIAS_SET, MEM_ATTRS, MEM_EXPR, MEM_OFFSET, and MEM_SIZE.

void set_mem_attributes	(	rtx	ref,
		tree	t,
		int	objectp
	)

Definition at line 1706 of file emit-rtl.c.

References set_mem_attributes_minus_bitpos().

void set_mem_attributes_minus_bitpos	(	rtx	ref,
		tree	t,
		int	objectp,
		HOST_WIDE_INT	bitpos
	)

Definition at line 1467 of file emit-rtl.c.

References AGGREGATE_TYPE_P, alias, align, array_ref_element_size(), array_ref_low_bound(), base, BITS_PER_UNIT, build2, component_ref_for_mem_expr(), component_uses_parent_alias_set(), const0_rtx, CONSTANT_ALIGNMENT, CONSTANT_CLASS_P, convert(), DECL_ALIGN, DECL_ARTIFICIAL, DECL_BIT_FIELD, DECL_EXTERNAL, DECL_P, DECL_RTL_IF_SET, DECL_SIZE_UNIT, error_mark_node, flag_argument_noalias, fold(), gcc_assert, GEN_INT, get_alias_set(), get_base_address(), get_mem_attrs(), GET_MODE, host_integerp(), HOST_WIDE_INT, index(), INDIRECT_REF_P, integer_zerop(), MAX, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, MEM_IN_STRUCT_P, MEM_KEEP_ALIAS_SET_P, MEM_NOTRAP_P, MEM_OFFSET, MEM_POINTER, MEM_READONLY_P, MEM_SCALAR_P, MEM_SIZE, MEM_VOLATILE_P, NULL, NULL_TREE, offset, plus_constant, POINTER_TYPE_P, size, size_binop(), size_zero_node, sizetype, t2, TREE_CODE, tree_low_cst(), TREE_OPERAND, TREE_READONLY, TREE_STATIC, TREE_THIS_NOTRAP, TREE_THIS_VOLATILE, TREE_TYPE, TYPE_ALIGN, TYPE_ALIGN_OK, TYPE_NEEDS_CONSTRUCTING, TYPE_P, TYPE_SIZE_UNIT, and TYPE_VOLATILE.

void set_mem_attrs_from_reg	(	rtx	mem,
		rtx	reg
	)

Definition at line 1714 of file emit-rtl.c.

Referenced by alter_reg().

void set_mem_expr	(	rtx	mem,
		tree	expr
	)

Definition at line 1750 of file emit-rtl.c.

References get_mem_attrs(), GET_MODE, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_OFFSET, and MEM_SIZE.

void set_mem_offset	(	rtx	mem,
		rtx	offset
	)

Definition at line 1760 of file emit-rtl.c.

References get_mem_attrs(), GET_MODE, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, and MEM_SIZE.

void set_mem_size	(	rtx	mem,
		rtx	size
	)

Definition at line 1770 of file emit-rtl.c.

References get_mem_attrs(), GET_MODE, MEM_ALIAS_SET, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, and MEM_OFFSET.

void set_new_first_and_last_insn	(	rtx	first,
		rtx	last
	)

Definition at line 2091 of file emit-rtl.c.

References cur_insn_uid, first_insn, insn, INSN_UID, last_insn, MAX, and NEXT_INSN.

void set_reg_attrs_for_parm	(	rtx	parm_rtx,
		rtx	mem
	)

Definition at line 932 of file emit-rtl.c.

Referenced by assign_parm_find_stack_rtl().

void set_reg_attrs_from_mem	(	rtx	reg,
		rtx	mem
	)

Definition at line 921 of file emit-rtl.c.

Referenced by reg_scan_mark_refs(), and set_reg_attrs_for_parm().

rtx set_unique_reg_note	(	rtx	insn,
		enum reg_note	kind,
		rtx	datum
	)

Definition at line 4616 of file emit-rtl.c.

References find_reg_note(), gcc_assert, gen_rtx_EXPR_LIST, GET_CODE, multiple_sets(), NULL_RTX, PATTERN, REG_EQUAL, REG_EQUIV, REG_NOTES, and XEXP.

void set_used_flags ( rtx x )

Definition at line 2569 of file emit-rtl.c.

Referenced by end_ifcvt_sequence(), noce_process_if_block(), and set_used_flags().

rtx skip_consecutive_labels ( rtx label )

Definition at line 2996 of file emit-rtl.c.

unsigned int subreg_highpart_offset	(	enum machine_mode	outermode,
		enum machine_mode	innermode
	)

Definition at line 1235 of file emit-rtl.c.

References BYTES_BIG_ENDIAN, gcc_assert, GET_MODE_SIZE, offset, UNITS_PER_WORD, and WORDS_BIG_ENDIAN.

unsigned int subreg_lowpart_offset	(	enum machine_mode	outermode,
		enum machine_mode	innermode
	)

Definition at line 1216 of file emit-rtl.c.

References BYTES_BIG_ENDIAN, GET_MODE_SIZE, offset, UNITS_PER_WORD, and WORDS_BIG_ENDIAN.

int subreg_lowpart_p ( rtx x )

Definition at line 1258 of file emit-rtl.c.

References GET_CODE, GET_MODE, SUBREG_BYTE, subreg_lowpart_offset(), and SUBREG_REG.

rtx try_split	(	rtx	pat,
		rtx	trial,
		int	last
	)

Definition at line 3104 of file emit-rtl.c.

References after, any_condjump_p(), BARRIER_P, before, CALL_INSN_FUNCTION_USAGE, CALL_P, delete_insn(), emit_barrier_after(), emit_insn_after_setloc(), find_reg_note(), flag_non_call_exceptions, gcc_assert, GEN_INT, gen_rtx_EXPR_LIST, INSN_DELETED_P, INSN_LOCATOR, INSN_P, INTVAL, JUMP_P, last_insn, mark_jump_label(), mark_label_nuses(), may_trap_p(), NEXT_INSN, NONJUMP_INSN_P, NULL_RTX, p, PATTERN, PREV_INSN, REG_ALWAYS_RETURN, REG_BR_PROB, REG_EH_REGION, REG_NON_LOCAL_GOTO, REG_NORETURN, REG_NOTE_KIND, REG_NOTES, REG_SETJMP, rtx_equal_p(), SIBLING_CALL_P, split_insns(), try_split(), and XEXP.

static void unshare_all_decls ( tree blk ) [static]

Definition at line 2322 of file emit-rtl.c.

References BLOCK_SUBBLOCKS, BLOCK_VARS, copy_rtx_if_shared(), DECL_RTL, DECL_RTL_SET_P, SET_DECL_RTL, TREE_CHAIN, and unshare_all_decls().

void unshare_all_rtl ( void )

Definition at line 2164 of file emit-rtl.c.

static void unshare_all_rtl_1	(	tree	fndecl,
		rtx	insn
	)			`[static]`

Definition at line 2109 of file emit-rtl.c.

References copy_rtx_if_shared(), DECL_ARGUMENTS, DECL_INITIAL, DECL_RTL, SET_DECL_RTL, stack_slot_list, TREE_CHAIN, unshare_all_decls(), and unshare_all_rtl_in_chain().

void unshare_all_rtl_again ( rtx insn )

Definition at line 2138 of file emit-rtl.c.

References cfun, DECL_ARGUMENTS, DECL_INITIAL, DECL_RTL, INSN_P, LOG_LINKS, NEXT_INSN, p, PATTERN, REG_NOTES, reset_used_decls(), reset_used_flags(), stack_slot_list, TREE_CHAIN, and unshare_all_rtl_1().

void unshare_all_rtl_in_chain ( rtx insn )

Definition at line 2308 of file emit-rtl.c.

Referenced by end_ifcvt_sequence(), noce_process_if_block(), and unshare_all_rtl_1().

bool validate_subreg	(	enum machine_mode	omode,
		enum machine_mode	imode,
		rtx	reg,
		unsigned int	offset
	)

Definition at line 613 of file emit-rtl.c.

Referenced by gen_rtx_SUBREG(), make_extraction(), simplify_gen_subreg(), and simplify_subreg().

void verify_rtl_sharing ( void )

Definition at line 2283 of file emit-rtl.c.

static void verify_rtx_sharing	(	rtx	orig,
		rtx	insn
	)			`[static]`

Definition at line 2173 of file emit-rtl.c.

References CONST, CONSTANT_ADDRESS_P, debug_rtx(), error(), gcc_assert, GET_CODE, GET_RTX_FORMAT, GET_RTX_LENGTH, i, internal_error(), len, MEM, NULL, PC, PLUS, REG, REG_P, REGNO, reload_completed, reload_in_progress, RTX_FLAG, SET, SET_DEST, SET_SRC, XEXP, XVEC, XVECEXP, and XVECLEN.

Referenced by verify_rtl_sharing(), and verify_rtx_sharing().

rtx widen_memory_access	(	rtx	memref,
		enum machine_mode	mode,
		HOST_WIDE_INT	offset
	)

Definition at line 1998 of file emit-rtl.c.

References adjust_address_1(), BITS_PER_UNIT, compare_tree_int(), component_ref_field_offset(), DECL_FIELD_BIT_OFFSET, DECL_P, DECL_SIZE_UNIT, GEN_INT, get_mem_attrs(), GET_MODE_SIZE, host_integerp(), INTVAL, MEM_ALIGN, MEM_ATTRS, MEM_EXPR, MEM_OFFSET, NULL_RTX, NULL_TREE, size, TREE_CODE, tree_low_cst(), and TREE_OPERAND.

Variable Documentation

enum machine_mode byte_mode

Definition at line 61 of file emit-rtl.c.

rtvec copy_asm_constraints_vector [static]

Definition at line 4869 of file emit-rtl.c.

rtvec copy_asm_operands_vector [static]

Definition at line 4865 of file emit-rtl.c.

int copy_insn_n_scratches [static]

Definition at line 4855 of file emit-rtl.c.

rtx copy_insn_scratch_in[MAX_RECOG_OPERANDS] [static]

Definition at line 4853 of file emit-rtl.c.

rtx copy_insn_scratch_out[MAX_RECOG_OPERANDS] [static]

Definition at line 4854 of file emit-rtl.c.

enum machine_mode double_mode

Definition at line 63 of file emit-rtl.c.

rtvec orig_asm_constraints_vector [static]

Definition at line 4868 of file emit-rtl.c.

rtvec orig_asm_operands_vector [static]

Definition at line 4860 of file emit-rtl.c.

enum machine_mode ptr_mode

Definition at line 64 of file emit-rtl.c.

enum machine_mode word_mode

Definition at line 62 of file emit-rtl.c.


Defines
#define	first_insn (cfun->emit->x_first_insn)
#define	last_insn (cfun->emit->x_last_insn)
#define	cur_insn_uid (cfun->emit->x_cur_insn_uid)
#define	last_location (cfun->emit->x_last_location)
#define	first_label_num (cfun->emit->x_first_label_num)
Functions/Subroutines
static	GTY (())
static int	const_int_htab_eq (const void x, const void y)
static hashval_t	const_double_htab_hash (const void *x)
static int	const_double_htab_eq (const void x, const void y)
static hashval_t	mem_attrs_htab_hash (const void *x)
static int	mem_attrs_htab_eq (const void x, const void y)
static mem_attrs *	get_mem_attrs (HOST_WIDE_INT alias, tree expr, rtx offset, rtx size, unsigned int align, enum machine_mode mode)
static hashval_t	reg_attrs_htab_hash (const void *x)
static int	reg_attrs_htab_eq (const void x, const void y)
static reg_attrs *	get_reg_attrs (tree decl, int offset)
rtx	gen_raw_REG (enum machine_mode mode, int regno)
rtx	gen_rtx_CONST_INT (enum machine_mode mode ATTRIBUTE_UNUSED, HOST_WIDE_INT arg)
rtx	gen_int_mode (HOST_WIDE_INT c, enum machine_mode mode)
static rtx	lookup_const_double (rtx real)
rtx	const_double_from_real_value (REAL_VALUE_TYPE value, enum machine_mode mode)
rtx	immed_double_const (HOST_WIDE_INT i0, HOST_WIDE_INT i1, enum machine_mode mode)
rtx	gen_rtx_REG (enum machine_mode mode, unsigned int regno)
rtx	gen_rtx_MEM (enum machine_mode mode, rtx addr)
rtx	gen_const_mem (enum machine_mode mode, rtx addr)
bool	validate_subreg (enum machine_mode omode, enum machine_mode imode, rtx reg, unsigned int offset)
rtx	gen_rtx_SUBREG (enum machine_mode mode, rtx reg, int offset)
rtx	gen_lowpart_SUBREG (enum machine_mode mode, rtx reg)
rtvec	gen_rtvec (int n,...)
rtvec	gen_rtvec_v (int n, rtx *argp)
rtx	gen_reg_rtx (enum machine_mode mode)
rtx	gen_rtx_REG_offset (rtx reg, enum machine_mode mode, unsigned int regno, int offset)
void	set_reg_attrs_from_mem (rtx reg, rtx mem)
void	set_reg_attrs_for_parm (rtx parm_rtx, rtx mem)
void	set_decl_rtl (tree t, rtx x)
void	set_decl_incoming_rtl (tree t, rtx x)
void	mark_user_reg (rtx reg)
void	mark_reg_pointer (rtx reg, int align)
int	max_reg_num (void)
int	max_label_num (void)
int	get_first_label_num (void)
void	maybe_set_first_label_num (rtx x)
rtx	gen_lowpart_common (enum machine_mode mode, rtx x)
rtx	gen_highpart (enum machine_mode mode, rtx x)
rtx	gen_highpart_mode (enum machine_mode outermode, enum machine_mode innermode, rtx exp)
unsigned int	subreg_lowpart_offset (enum machine_mode outermode, enum machine_mode innermode)
unsigned int	subreg_highpart_offset (enum machine_mode outermode, enum machine_mode innermode)
int	subreg_lowpart_p (rtx x)
rtx	operand_subword (rtx op, unsigned int offset, int validate_address, enum machine_mode mode)
rtx	operand_subword_force (rtx op, unsigned int offset, enum machine_mode mode)
void	reverse_comparison (rtx insn)
static tree	component_ref_for_mem_expr (tree ref)
int	mem_expr_equal_p (tree expr1, tree expr2)
void	set_mem_attributes_minus_bitpos (rtx ref, tree t, int objectp, HOST_WIDE_INT bitpos)
void	set_mem_attributes (rtx ref, tree t, int objectp)
void	set_mem_attrs_from_reg (rtx mem, rtx reg)
void	set_mem_alias_set (rtx mem, HOST_WIDE_INT set)
void	set_mem_align (rtx mem, unsigned int align)
void	set_mem_expr (rtx mem, tree expr)
void	set_mem_offset (rtx mem, rtx offset)
void	set_mem_size (rtx mem, rtx size)
static rtx	change_address_1 (rtx memref, enum machine_mode mode, rtx addr, int validate)
rtx	change_address (rtx memref, enum machine_mode mode, rtx addr)
rtx	adjust_address_1 (rtx memref, enum machine_mode mode, HOST_WIDE_INT offset, int validate, int adjust)
rtx	adjust_automodify_address_1 (rtx memref, enum machine_mode mode, rtx addr, HOST_WIDE_INT offset, int validate)
rtx	offset_address (rtx memref, rtx offset, unsigned HOST_WIDE_INT pow2)
rtx	replace_equiv_address (rtx memref, rtx addr)
rtx	replace_equiv_address_nv (rtx memref, rtx addr)
rtx	widen_memory_access (rtx memref, enum machine_mode mode, HOST_WIDE_INT offset)
rtx	gen_label_rtx (void)
void	set_new_first_and_last_insn (rtx first, rtx last)
static void	unshare_all_rtl_1 (tree fndecl, rtx insn)
void	unshare_all_rtl_again (rtx insn)
void	unshare_all_rtl (void)
static void	verify_rtx_sharing (rtx orig, rtx insn)
void	verify_rtl_sharing (void)
void	unshare_all_rtl_in_chain (rtx insn)
static void	unshare_all_decls (tree blk)
static void	reset_used_decls (tree blk)
rtx	copy_rtx_if_shared (rtx orig)
static void	copy_rtx_if_shared_1 (rtx *orig1)
void	reset_used_flags (rtx x)
void	set_used_flags (rtx x)
rtx	make_safe_from (rtx x, rtx other)
rtx	get_insns (void)
void	set_first_insn (rtx insn)
rtx	get_last_insn (void)
void	set_last_insn (rtx insn)
rtx	get_last_insn_anywhere (void)
rtx	get_first_nonnote_insn (void)
rtx	get_last_nonnote_insn (void)
int	get_max_uid (void)
void	renumber_insns (FILE *stream)
rtx	next_insn (rtx insn)
rtx	previous_insn (rtx insn)
rtx	next_nonnote_insn (rtx insn)
rtx	prev_nonnote_insn (rtx insn)
rtx	next_real_insn (rtx insn)
rtx	prev_real_insn (rtx insn)
rtx	last_call_insn (void)
int	active_insn_p (rtx insn)
rtx	next_active_insn (rtx insn)
rtx	prev_active_insn (rtx insn)
rtx	next_label (rtx insn)
rtx	prev_label (rtx insn)
rtx	skip_consecutive_labels (rtx label)
static void	mark_label_nuses (rtx x)
rtx	try_split (rtx pat, rtx trial, int last)
rtx	make_insn_raw (rtx pattern)
static rtx	make_jump_insn_raw (rtx pattern)
static rtx	make_call_insn_raw (rtx pattern)
void	add_insn (rtx insn)
void	add_insn_after (rtx insn, rtx after)
void	add_insn_before (rtx insn, rtx before)
void	remove_insn (rtx insn)
void	add_function_usage_to (rtx call_insn, rtx call_fusage)
void	delete_insns_since (rtx from)
void	reorder_insns_nobb (rtx from, rtx to, rtx after)
void	reorder_insns (rtx from, rtx to, rtx after)
static rtx	find_line_note (rtx insn)
void	remove_unnecessary_notes (void)
rtx	emit_insn_before_noloc (rtx x, rtx before)
rtx	emit_jump_insn_before_noloc (rtx x, rtx before)
rtx	emit_call_insn_before_noloc (rtx x, rtx before)
rtx	emit_barrier_before (rtx before)
rtx	emit_label_before (rtx label, rtx before)
rtx	emit_note_before (int subtype, rtx before)
static rtx	emit_insn_after_1 (rtx, rtx)
rtx	emit_insn_after_noloc (rtx x, rtx after)
void	emit_insn_after_with_line_notes (rtx x, rtx after, rtx from)
rtx	emit_jump_insn_after_noloc (rtx x, rtx after)
rtx	emit_call_insn_after_noloc (rtx x, rtx after)
rtx	emit_barrier_after (rtx after)
rtx	emit_label_after (rtx label, rtx after)
rtx	emit_note_after (int subtype, rtx after)
rtx	emit_note_copy_after (rtx orig, rtx after)
rtx	emit_insn_after_setloc (rtx pattern, rtx after, int loc)
rtx	emit_insn_after (rtx pattern, rtx after)
rtx	emit_jump_insn_after_setloc (rtx pattern, rtx after, int loc)
rtx	emit_jump_insn_after (rtx pattern, rtx after)
rtx	emit_call_insn_after_setloc (rtx pattern, rtx after, int loc)
rtx	emit_call_insn_after (rtx pattern, rtx after)
rtx	emit_insn_before_setloc (rtx pattern, rtx before, int loc)
rtx	emit_insn_before (rtx pattern, rtx before)
rtx	emit_jump_insn_before_setloc (rtx pattern, rtx before, int loc)
rtx	emit_jump_insn_before (rtx pattern, rtx before)
rtx	emit_call_insn_before_setloc (rtx pattern, rtx before, int loc)
rtx	emit_call_insn_before (rtx pattern, rtx before)
rtx	emit_insn (rtx x)
rtx	emit_jump_insn (rtx x)
rtx	emit_call_insn (rtx x)
rtx	emit_label (rtx label)
rtx	emit_barrier (void)
rtx	emit_line_note (location_t location)
rtx	emit_note_copy (rtx orig)
rtx	emit_note (int note_no)
void	force_next_line_note (void)
rtx	set_unique_reg_note (rtx insn, enum reg_note kind, rtx datum)
static enum rtx_code	classify_insn (rtx x)
rtx	emit (rtx x)
static	GTY ((deletable))
void	push_to_sequence (rtx first)
void	push_topmost_sequence (void)
void	pop_topmost_sequence (void)
void	end_sequence (void)
int	in_sequence_p (void)
void	init_virtual_regs (struct emit_status *es)
rtx	copy_insn_1 (rtx orig)
rtx	copy_insn (rtx insn)
void	init_emit (void)
static rtx	gen_const_vector (enum machine_mode mode, int constant)
rtx	gen_rtx_CONST_VECTOR (enum machine_mode mode, rtvec v)
void	init_emit_once (int line_numbers)
rtx	emit_copy_of_insn_after (rtx insn, rtx after)
Variables
enum machine_mode	byte_mode
enum machine_mode	word_mode
enum machine_mode	double_mode
enum machine_mode	ptr_mode
static rtx	copy_insn_scratch_in [MAX_RECOG_OPERANDS]
static rtx	copy_insn_scratch_out [MAX_RECOG_OPERANDS]
static int	copy_insn_n_scratches
static rtvec	orig_asm_operands_vector
static rtvec	copy_asm_operands_vector
static rtvec	orig_asm_constraints_vector
static rtvec	copy_asm_constraints_vector

osprey-gcc/gcc/emit-rtl.c File Reference

Defines

Functions/Subroutines

Variables

Define Documentation

Function Documentation

Variable Documentation