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48e1416a | 1 | /* Instruction scheduling pass. Log dumping infrastructure. |
fbd26352 | 2 | Copyright (C) 2006-2019 Free Software Foundation, Inc. |
e1ab7874 | 3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | ||
21 | #ifndef GCC_SEL_SCHED_DUMP_H | |
22 | #define GCC_SEL_SCHED_DUMP_H | |
23 | ||
e1ab7874 | 24 | |
25 | ||
26 | /* These values control the dumping of control flow graph to the .dot file. */ | |
27 | enum sel_dump_cfg_def | |
28 | { | |
29 | /* Dump only current region. */ | |
30 | SEL_DUMP_CFG_CURRENT_REGION = 2, | |
31 | ||
32 | /* Dump note_list for this bb. */ | |
33 | SEL_DUMP_CFG_BB_NOTES_LIST = 4, | |
34 | ||
35 | /* Dump availability set from the bb header. */ | |
36 | SEL_DUMP_CFG_AV_SET = 8, | |
37 | ||
38 | /* Dump liveness set from the bb header. */ | |
39 | SEL_DUMP_CFG_LV_SET = 16, | |
40 | ||
41 | /* Dump insns of the given block. */ | |
42 | SEL_DUMP_CFG_BB_INSNS = 32, | |
43 | ||
44 | /* Show current fences when dumping cfg. */ | |
45 | SEL_DUMP_CFG_FENCES = 64, | |
46 | ||
47 | /* Show insn's seqnos when dumping cfg. */ | |
48 | SEL_DUMP_CFG_INSN_SEQNO = 128, | |
49 | ||
50 | /* Dump function name when dumping cfg. */ | |
51 | SEL_DUMP_CFG_FUNCTION_NAME = 256, | |
52 | ||
53 | /* Dump loop father number of the given bb. */ | |
54 | SEL_DUMP_CFG_BB_LOOP = 512, | |
55 | ||
56 | /* The default flags for cfg dumping. */ | |
48e1416a | 57 | SEL_DUMP_CFG_FLAGS = (SEL_DUMP_CFG_CURRENT_REGION |
58 | | SEL_DUMP_CFG_BB_NOTES_LIST | |
59 | | SEL_DUMP_CFG_AV_SET | |
60 | | SEL_DUMP_CFG_LV_SET | |
61 | | SEL_DUMP_CFG_BB_INSNS | |
62 | | SEL_DUMP_CFG_FENCES | |
63 | | SEL_DUMP_CFG_INSN_SEQNO | |
e1ab7874 | 64 | | SEL_DUMP_CFG_BB_LOOP) |
65 | }; | |
66 | ||
67 | /* These values control the dumping of insns containing in expressions. */ | |
68 | enum dump_insn_rtx_def | |
69 | { | |
70 | /* Dump insn's UID. */ | |
71 | DUMP_INSN_RTX_UID = 2, | |
72 | ||
73 | /* Dump insn's pattern. */ | |
74 | DUMP_INSN_RTX_PATTERN = 4, | |
75 | ||
76 | /* Dump insn's basic block number. */ | |
77 | DUMP_INSN_RTX_BBN = 8, | |
78 | ||
79 | /* Dump all of the above. */ | |
80 | DUMP_INSN_RTX_ALL = (DUMP_INSN_RTX_UID | DUMP_INSN_RTX_PATTERN | |
81 | | DUMP_INSN_RTX_BBN) | |
82 | }; | |
83 | ||
84 | extern void dump_insn_rtx_1 (rtx, int); | |
85 | extern void dump_insn_rtx (rtx); | |
86 | extern void debug_insn_rtx (rtx); | |
87 | ||
88 | /* These values control dumping of vinsns. The meaning of different fields | |
89 | of a vinsn is explained in sel-sched-ir.h. */ | |
90 | enum dump_vinsn_def | |
91 | { | |
92 | /* Dump the insn behind this vinsn. */ | |
93 | DUMP_VINSN_INSN_RTX = 2, | |
94 | ||
95 | /* Dump vinsn's type. */ | |
96 | DUMP_VINSN_TYPE = 4, | |
97 | ||
98 | /* Dump vinsn's count. */ | |
99 | DUMP_VINSN_COUNT = 8, | |
100 | ||
101 | /* Dump the cost (default latency) of the insn behind this vinsn. */ | |
102 | DUMP_VINSN_COST = 16, | |
103 | ||
104 | /* Dump all of the above. */ | |
105 | DUMP_VINSN_ALL = (DUMP_VINSN_INSN_RTX | DUMP_VINSN_TYPE | DUMP_VINSN_COUNT | |
106 | | DUMP_VINSN_COST) | |
107 | }; | |
108 | ||
109 | extern void dump_vinsn_1 (vinsn_t, int); | |
110 | extern void dump_vinsn (vinsn_t); | |
111 | extern void debug_vinsn (vinsn_t); | |
112 | ||
c7d89805 | 113 | extern void debug (vinsn_def &ref); |
114 | extern void debug (vinsn_def *ptr); | |
115 | extern void debug_verbose (vinsn_def &ref); | |
116 | extern void debug_verbose (vinsn_def *ptr); | |
117 | ||
118 | ||
e1ab7874 | 119 | /* These values control dumping of expressions. The meaning of the fields |
120 | is explained in sel-sched-ir.h. */ | |
121 | enum dump_expr_def | |
122 | { | |
123 | /* Dump the vinsn behind this expression. */ | |
124 | DUMP_EXPR_VINSN = 2, | |
48e1416a | 125 | |
e1ab7874 | 126 | /* Dump expression's SPEC parameter. */ |
127 | DUMP_EXPR_SPEC = 4, | |
128 | ||
129 | /* Dump expression's priority. */ | |
130 | DUMP_EXPR_PRIORITY = 8, | |
131 | ||
132 | /* Dump the number of times this expression was scheduled. */ | |
133 | DUMP_EXPR_SCHED_TIMES = 16, | |
134 | ||
135 | /* Dump speculative status of the expression. */ | |
136 | DUMP_EXPR_SPEC_DONE_DS = 32, | |
137 | ||
138 | /* Dump the basic block number which originated this expression. */ | |
139 | DUMP_EXPR_ORIG_BB = 64, | |
140 | ||
141 | /* Dump expression's usefulness. */ | |
142 | DUMP_EXPR_USEFULNESS = 128, | |
143 | ||
144 | /* Dump all of the above. */ | |
145 | DUMP_EXPR_ALL = (DUMP_EXPR_VINSN | DUMP_EXPR_SPEC | DUMP_EXPR_PRIORITY | |
146 | | DUMP_EXPR_SCHED_TIMES | DUMP_EXPR_SPEC_DONE_DS | |
147 | | DUMP_EXPR_ORIG_BB | DUMP_EXPR_USEFULNESS) | |
148 | }; | |
149 | ||
150 | extern void dump_expr_1 (expr_t, int); | |
151 | extern void dump_expr (expr_t); | |
152 | extern void debug_expr (expr_t); | |
153 | ||
c7d89805 | 154 | extern void debug (expr_def &ref); |
155 | extern void debug (expr_def *ptr); | |
156 | extern void debug_verbose (expr_def &ref); | |
157 | extern void debug_verbose (expr_def *ptr); | |
158 | ||
159 | ||
48e1416a | 160 | /* A enumeration for dumping flags of an insn. The difference from |
e1ab7874 | 161 | dump_insn_rtx_def is that these fields are for insns in stream only. */ |
162 | enum dump_insn_def | |
163 | { | |
164 | /* Dump expression of this insn. */ | |
165 | DUMP_INSN_EXPR = 2, | |
166 | ||
167 | /* Dump insn's seqno. */ | |
168 | DUMP_INSN_SEQNO = 4, | |
169 | ||
170 | /* Dump the cycle on which insn was scheduled. */ | |
171 | DUMP_INSN_SCHED_CYCLE = 8, | |
172 | ||
173 | /* Dump insn's UID. */ | |
174 | DUMP_INSN_UID = 16, | |
175 | ||
176 | /* Dump insn's pattern. */ | |
177 | DUMP_INSN_PATTERN = 32, | |
178 | ||
179 | /* Dump insn's basic block number. */ | |
180 | DUMP_INSN_BBN = 64, | |
181 | ||
182 | /* Dump all of the above. */ | |
183 | DUMP_INSN_ALL = (DUMP_INSN_EXPR | DUMP_INSN_SEQNO | DUMP_INSN_BBN | |
184 | | DUMP_INSN_SCHED_CYCLE | DUMP_INSN_UID | DUMP_INSN_PATTERN) | |
185 | }; | |
186 | ||
187 | extern void dump_insn_1 (insn_t, int); | |
188 | extern void dump_insn (insn_t); | |
189 | extern void debug_insn (insn_t); | |
190 | ||
e1ab7874 | 191 | /* When this flag is on, we are dumping to the .dot file. |
192 | When it is off, we are dumping to log. */ | |
193 | extern bool sched_dump_to_dot_p; | |
e1ab7874 | 194 | \f |
195 | ||
196 | /* Functions from sel-sched-dump.c. */ | |
840f9903 | 197 | extern void sel_print (const char *fmt, ...) ATTRIBUTE_PRINTF_1; |
b24ef467 | 198 | extern const char * sel_print_insn (const rtx_insn *, int); |
e1ab7874 | 199 | extern void free_sel_dump_data (void); |
200 | ||
201 | extern void block_start (void); | |
202 | extern void block_finish (void); | |
203 | extern int get_print_blocks_num (void); | |
204 | extern void line_start (void); | |
205 | extern void line_finish (void); | |
206 | ||
207 | extern void sel_print_rtl (rtx x); | |
208 | extern void dump_insn_1 (insn_t, int); | |
209 | extern void dump_insn (insn_t); | |
210 | extern void dump_insn_vector (rtx_vec_t); | |
211 | extern void dump_expr (expr_t); | |
212 | extern void dump_used_regs (bitmap); | |
213 | extern void dump_av_set (av_set_t); | |
214 | extern void dump_lv_set (regset); | |
215 | extern void dump_blist (blist_t); | |
216 | extern void dump_flist (flist_t); | |
217 | extern void dump_hard_reg_set (const char *, HARD_REG_SET); | |
218 | extern void sel_debug_cfg_1 (int); | |
219 | extern void sel_debug_cfg (void); | |
220 | extern void setup_dump_cfg_params (void); | |
221 | ||
222 | /* Debug functions. */ | |
223 | extern void debug_expr (expr_t); | |
224 | extern void debug_av_set (av_set_t); | |
225 | extern void debug_lv_set (regset); | |
226 | extern void debug_ilist (ilist_t); | |
227 | extern void debug_blist (blist_t); | |
c7d89805 | 228 | extern void debug (vec<rtx> &ref); |
229 | extern void debug (vec<rtx> *ptr); | |
e1ab7874 | 230 | extern void debug_insn_vector (rtx_vec_t); |
231 | extern void debug_hard_reg_set (HARD_REG_SET); | |
232 | extern rtx debug_mem_addr_value (rtx); | |
233 | #endif |