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jeremybenn |
/* Instruction scheduling pass. Log dumping infrastructure.
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Copyright (C) 2006, 2007, 2008 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_SEL_SCHED_DUMP_H
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#define GCC_SEL_SCHED_DUMP_H
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#include "sel-sched-ir.h"
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/* These values control the dumping of control flow graph to the .dot file. */
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enum sel_dump_cfg_def
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{
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/* Dump only current region. */
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SEL_DUMP_CFG_CURRENT_REGION = 2,
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/* Dump note_list for this bb. */
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SEL_DUMP_CFG_BB_NOTES_LIST = 4,
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/* Dump availability set from the bb header. */
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SEL_DUMP_CFG_AV_SET = 8,
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/* Dump liveness set from the bb header. */
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SEL_DUMP_CFG_LV_SET = 16,
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/* Dump insns of the given block. */
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SEL_DUMP_CFG_BB_INSNS = 32,
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/* Show current fences when dumping cfg. */
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SEL_DUMP_CFG_FENCES = 64,
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/* Show insn's seqnos when dumping cfg. */
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SEL_DUMP_CFG_INSN_SEQNO = 128,
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/* Dump function name when dumping cfg. */
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SEL_DUMP_CFG_FUNCTION_NAME = 256,
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/* Dump loop father number of the given bb. */
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SEL_DUMP_CFG_BB_LOOP = 512,
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/* The default flags for cfg dumping. */
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SEL_DUMP_CFG_FLAGS = (SEL_DUMP_CFG_CURRENT_REGION
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| SEL_DUMP_CFG_BB_NOTES_LIST
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| SEL_DUMP_CFG_AV_SET
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| SEL_DUMP_CFG_LV_SET
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| SEL_DUMP_CFG_BB_INSNS
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| SEL_DUMP_CFG_FENCES
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| SEL_DUMP_CFG_INSN_SEQNO
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| SEL_DUMP_CFG_BB_LOOP)
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};
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/* These values control the dumping of insns containing in expressions. */
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enum dump_insn_rtx_def
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{
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/* Dump insn's UID. */
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DUMP_INSN_RTX_UID = 2,
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/* Dump insn's pattern. */
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DUMP_INSN_RTX_PATTERN = 4,
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/* Dump insn's basic block number. */
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DUMP_INSN_RTX_BBN = 8,
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/* Dump all of the above. */
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DUMP_INSN_RTX_ALL = (DUMP_INSN_RTX_UID | DUMP_INSN_RTX_PATTERN
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| DUMP_INSN_RTX_BBN)
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};
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extern void dump_insn_rtx_1 (rtx, int);
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extern void dump_insn_rtx (rtx);
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extern void debug_insn_rtx (rtx);
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/* These values control dumping of vinsns. The meaning of different fields
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of a vinsn is explained in sel-sched-ir.h. */
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enum dump_vinsn_def
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{
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/* Dump the insn behind this vinsn. */
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DUMP_VINSN_INSN_RTX = 2,
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/* Dump vinsn's type. */
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DUMP_VINSN_TYPE = 4,
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/* Dump vinsn's count. */
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DUMP_VINSN_COUNT = 8,
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/* Dump the cost (default latency) of the insn behind this vinsn. */
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DUMP_VINSN_COST = 16,
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/* Dump all of the above. */
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DUMP_VINSN_ALL = (DUMP_VINSN_INSN_RTX | DUMP_VINSN_TYPE | DUMP_VINSN_COUNT
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| DUMP_VINSN_COST)
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};
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extern void dump_vinsn_1 (vinsn_t, int);
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extern void dump_vinsn (vinsn_t);
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extern void debug_vinsn (vinsn_t);
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/* These values control dumping of expressions. The meaning of the fields
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is explained in sel-sched-ir.h. */
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enum dump_expr_def
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{
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/* Dump the vinsn behind this expression. */
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DUMP_EXPR_VINSN = 2,
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/* Dump expression's SPEC parameter. */
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DUMP_EXPR_SPEC = 4,
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/* Dump expression's priority. */
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DUMP_EXPR_PRIORITY = 8,
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/* Dump the number of times this expression was scheduled. */
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DUMP_EXPR_SCHED_TIMES = 16,
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/* Dump speculative status of the expression. */
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DUMP_EXPR_SPEC_DONE_DS = 32,
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/* Dump the basic block number which originated this expression. */
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DUMP_EXPR_ORIG_BB = 64,
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/* Dump expression's usefulness. */
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DUMP_EXPR_USEFULNESS = 128,
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/* Dump all of the above. */
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DUMP_EXPR_ALL = (DUMP_EXPR_VINSN | DUMP_EXPR_SPEC | DUMP_EXPR_PRIORITY
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| DUMP_EXPR_SCHED_TIMES | DUMP_EXPR_SPEC_DONE_DS
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| DUMP_EXPR_ORIG_BB | DUMP_EXPR_USEFULNESS)
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};
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extern void dump_expr_1 (expr_t, int);
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extern void dump_expr (expr_t);
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extern void debug_expr (expr_t);
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/* A enumeration for dumping flags of an insn. The difference from
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dump_insn_rtx_def is that these fields are for insns in stream only. */
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enum dump_insn_def
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{
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/* Dump expression of this insn. */
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DUMP_INSN_EXPR = 2,
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/* Dump insn's seqno. */
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DUMP_INSN_SEQNO = 4,
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/* Dump the cycle on which insn was scheduled. */
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DUMP_INSN_SCHED_CYCLE = 8,
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/* Dump insn's UID. */
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DUMP_INSN_UID = 16,
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/* Dump insn's pattern. */
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DUMP_INSN_PATTERN = 32,
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/* Dump insn's basic block number. */
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DUMP_INSN_BBN = 64,
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/* Dump all of the above. */
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DUMP_INSN_ALL = (DUMP_INSN_EXPR | DUMP_INSN_SEQNO | DUMP_INSN_BBN
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| DUMP_INSN_SCHED_CYCLE | DUMP_INSN_UID | DUMP_INSN_PATTERN)
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};
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extern void dump_insn_1 (insn_t, int);
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extern void dump_insn (insn_t);
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extern void debug_insn (insn_t);
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/* When this flag is on, we are dumping to the .dot file.
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When it is off, we are dumping to log. */
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extern bool sched_dump_to_dot_p;
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/* Functions from sel-sched-dump.c. */
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extern void sel_print (const char *fmt, ...) ATTRIBUTE_PRINTF_1;
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extern const char * sel_print_insn (const_rtx, int);
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extern void free_sel_dump_data (void);
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extern void block_start (void);
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extern void block_finish (void);
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extern int get_print_blocks_num (void);
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extern void line_start (void);
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extern void line_finish (void);
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extern void sel_print_rtl (rtx x);
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extern void dump_insn_1 (insn_t, int);
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extern void dump_insn (insn_t);
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extern void dump_insn_vector (rtx_vec_t);
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extern void dump_expr (expr_t);
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extern void dump_used_regs (bitmap);
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extern void dump_av_set (av_set_t);
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extern void dump_lv_set (regset);
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extern void dump_blist (blist_t);
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extern void dump_flist (flist_t);
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extern void dump_hard_reg_set (const char *, HARD_REG_SET);
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extern void sel_debug_cfg_1 (int);
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extern void sel_debug_cfg (void);
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extern void setup_dump_cfg_params (void);
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/* Debug functions. */
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extern void debug_expr (expr_t);
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extern void debug_av_set (av_set_t);
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extern void debug_lv_set (regset);
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extern void debug_ilist (ilist_t);
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extern void debug_blist (blist_t);
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extern void debug_insn_vector (rtx_vec_t);
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extern void debug_hard_reg_set (HARD_REG_SET);
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extern rtx debug_mem_addr_value (rtx);
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#endif
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