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726a989a RB |
1 | /* Gimple IR definitions. |
2 | ||
d1e082c2 | 3 | Copyright (C) 2007-2013 Free Software Foundation, Inc. |
726a989a RB |
4 | Contributed by Aldy Hernandez <aldyh@redhat.com> |
5 | ||
6 | This file is part of GCC. | |
7 | ||
8 | GCC is free software; you can redistribute it and/or modify it under | |
9 | the terms of the GNU General Public License as published by the Free | |
10 | Software Foundation; either version 3, or (at your option) any later | |
11 | version. | |
12 | ||
13 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
14 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
15 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
16 | for more details. | |
17 | ||
18 | You should have received a copy of the GNU General Public License | |
19 | along with GCC; see the file COPYING3. If not see | |
20 | <http://www.gnu.org/licenses/>. */ | |
21 | ||
22 | #ifndef GCC_GIMPLE_H | |
23 | #define GCC_GIMPLE_H | |
24 | ||
25 | #include "pointer-set.h" | |
4a8fb1a1 | 26 | #include "hash-table.h" |
726a989a RB |
27 | #include "vec.h" |
28 | #include "ggc.h" | |
726a989a | 29 | #include "basic-block.h" |
532aafad | 30 | #include "tree.h" |
d086d311 | 31 | #include "tree-ssa-alias.h" |
25583c4f | 32 | #include "internal-fn.h" |
744730a4 | 33 | #include "gimple-fold.h" |
481d1b81 | 34 | #include "tree-eh.h" |
726a989a | 35 | |
355a7673 | 36 | typedef gimple gimple_seq_node; |
cde8534c | 37 | |
f8bf9252 SP |
38 | /* For each block, the PHI nodes that need to be rewritten are stored into |
39 | these vectors. */ | |
9771b263 | 40 | typedef vec<gimple> gimple_vec; |
f8bf9252 | 41 | |
726a989a RB |
42 | enum gimple_code { |
43 | #define DEFGSCODE(SYM, STRING, STRUCT) SYM, | |
44 | #include "gimple.def" | |
45 | #undef DEFGSCODE | |
46 | LAST_AND_UNUSED_GIMPLE_CODE | |
47 | }; | |
48 | ||
49 | extern const char *const gimple_code_name[]; | |
50 | extern const unsigned char gimple_rhs_class_table[]; | |
51 | ||
52 | /* Error out if a gimple tuple is addressed incorrectly. */ | |
53 | #if defined ENABLE_GIMPLE_CHECKING | |
2bc0a660 | 54 | #define gcc_gimple_checking_assert(EXPR) gcc_assert (EXPR) |
726a989a RB |
55 | extern void gimple_check_failed (const_gimple, const char *, int, \ |
56 | const char *, enum gimple_code, \ | |
57 | enum tree_code) ATTRIBUTE_NORETURN; | |
726a989a RB |
58 | |
59 | #define GIMPLE_CHECK(GS, CODE) \ | |
60 | do { \ | |
61 | const_gimple __gs = (GS); \ | |
62 | if (gimple_code (__gs) != (CODE)) \ | |
63 | gimple_check_failed (__gs, __FILE__, __LINE__, __FUNCTION__, \ | |
bbbbb16a | 64 | (CODE), ERROR_MARK); \ |
726a989a RB |
65 | } while (0) |
66 | #else /* not ENABLE_GIMPLE_CHECKING */ | |
2bc0a660 | 67 | #define gcc_gimple_checking_assert(EXPR) ((void)(0 && (EXPR))) |
726a989a RB |
68 | #define GIMPLE_CHECK(GS, CODE) (void)0 |
69 | #endif | |
70 | ||
71 | /* Class of GIMPLE expressions suitable for the RHS of assignments. See | |
72 | get_gimple_rhs_class. */ | |
73 | enum gimple_rhs_class | |
74 | { | |
75 | GIMPLE_INVALID_RHS, /* The expression cannot be used on the RHS. */ | |
0354c0c7 | 76 | GIMPLE_TERNARY_RHS, /* The expression is a ternary operation. */ |
726a989a RB |
77 | GIMPLE_BINARY_RHS, /* The expression is a binary operation. */ |
78 | GIMPLE_UNARY_RHS, /* The expression is a unary operation. */ | |
79 | GIMPLE_SINGLE_RHS /* The expression is a single object (an SSA | |
80 | name, a _DECL, a _REF, etc. */ | |
81 | }; | |
82 | ||
83 | /* Specific flags for individual GIMPLE statements. These flags are | |
84 | always stored in gimple_statement_base.subcode and they may only be | |
7d05cebb | 85 | defined for statement codes that do not use subcodes. |
726a989a RB |
86 | |
87 | Values for the masks can overlap as long as the overlapping values | |
88 | are never used in the same statement class. | |
89 | ||
90 | The maximum mask value that can be defined is 1 << 15 (i.e., each | |
91 | statement code can hold up to 16 bitflags). | |
92 | ||
93 | Keep this list sorted. */ | |
94 | enum gf_mask { | |
95 | GF_ASM_INPUT = 1 << 0, | |
96 | GF_ASM_VOLATILE = 1 << 1, | |
89faf322 RG |
97 | GF_CALL_FROM_THUNK = 1 << 0, |
98 | GF_CALL_RETURN_SLOT_OPT = 1 << 1, | |
99 | GF_CALL_TAILCALL = 1 << 2, | |
100 | GF_CALL_VA_ARG_PACK = 1 << 3, | |
101 | GF_CALL_NOTHROW = 1 << 4, | |
102 | GF_CALL_ALLOCA_FOR_VAR = 1 << 5, | |
103 | GF_CALL_INTERNAL = 1 << 6, | |
726a989a | 104 | GF_OMP_PARALLEL_COMBINED = 1 << 0, |
74bf76ed JJ |
105 | GF_OMP_FOR_KIND_MASK = 3 << 0, |
106 | GF_OMP_FOR_KIND_FOR = 0 << 0, | |
107 | GF_OMP_FOR_KIND_SIMD = 1 << 0, | |
acf0174b JJ |
108 | GF_OMP_FOR_KIND_DISTRIBUTE = 2 << 0, |
109 | GF_OMP_FOR_COMBINED = 1 << 2, | |
110 | GF_OMP_FOR_COMBINED_INTO = 1 << 3, | |
111 | GF_OMP_TARGET_KIND_MASK = 3 << 0, | |
112 | GF_OMP_TARGET_KIND_REGION = 0 << 0, | |
113 | GF_OMP_TARGET_KIND_DATA = 1 << 0, | |
114 | GF_OMP_TARGET_KIND_UPDATE = 2 << 0, | |
726a989a RB |
115 | |
116 | /* True on an GIMPLE_OMP_RETURN statement if the return does not require | |
117 | a thread synchronization via some sort of barrier. The exact barrier | |
118 | that would otherwise be emitted is dependent on the OMP statement with | |
119 | which this return is associated. */ | |
120 | GF_OMP_RETURN_NOWAIT = 1 << 0, | |
121 | ||
122 | GF_OMP_SECTION_LAST = 1 << 0, | |
20906c66 | 123 | GF_OMP_ATOMIC_NEED_VALUE = 1 << 0, |
acf0174b | 124 | GF_OMP_ATOMIC_SEQ_CST = 1 << 1, |
726a989a RB |
125 | GF_PREDICT_TAKEN = 1 << 15 |
126 | }; | |
127 | ||
ddb555ed | 128 | /* Currently, there are only two types of gimple debug stmt. Others are |
b5b8b0ac AO |
129 | envisioned, for example, to enable the generation of is_stmt notes |
130 | in line number information, to mark sequence points, etc. This | |
131 | subcode is to be used to tell them apart. */ | |
132 | enum gimple_debug_subcode { | |
ddb555ed JJ |
133 | GIMPLE_DEBUG_BIND = 0, |
134 | GIMPLE_DEBUG_SOURCE_BIND = 1 | |
b5b8b0ac AO |
135 | }; |
136 | ||
726a989a RB |
137 | /* Masks for selecting a pass local flag (PLF) to work on. These |
138 | masks are used by gimple_set_plf and gimple_plf. */ | |
139 | enum plf_mask { | |
140 | GF_PLF_1 = 1 << 0, | |
141 | GF_PLF_2 = 1 << 1 | |
142 | }; | |
143 | ||
726a989a RB |
144 | /* Iterator object for GIMPLE statement sequences. */ |
145 | ||
ea679d55 | 146 | struct gimple_stmt_iterator_d |
726a989a RB |
147 | { |
148 | /* Sequence node holding the current statement. */ | |
149 | gimple_seq_node ptr; | |
150 | ||
151 | /* Sequence and basic block holding the statement. These fields | |
152 | are necessary to handle edge cases such as when statement is | |
153 | added to an empty basic block or when the last statement of a | |
154 | block/sequence is removed. */ | |
355a7673 | 155 | gimple_seq *seq; |
726a989a | 156 | basic_block bb; |
ea679d55 | 157 | }; |
726a989a RB |
158 | |
159 | /* Data structure definitions for GIMPLE tuples. NOTE: word markers | |
160 | are for 64 bit hosts. */ | |
161 | ||
d17fd79c | 162 | struct GTY((chain_next ("%h.next"))) gimple_statement_base { |
726a989a RB |
163 | /* [ WORD 1 ] |
164 | Main identifying code for a tuple. */ | |
165 | ENUM_BITFIELD(gimple_code) code : 8; | |
166 | ||
167 | /* Nonzero if a warning should not be emitted on this tuple. */ | |
168 | unsigned int no_warning : 1; | |
169 | ||
170 | /* Nonzero if this tuple has been visited. Passes are responsible | |
171 | for clearing this bit before using it. */ | |
172 | unsigned int visited : 1; | |
173 | ||
174 | /* Nonzero if this tuple represents a non-temporal move. */ | |
175 | unsigned int nontemporal_move : 1; | |
176 | ||
177 | /* Pass local flags. These flags are free for any pass to use as | |
178 | they see fit. Passes should not assume that these flags contain | |
179 | any useful value when the pass starts. Any initial state that | |
180 | the pass requires should be set on entry to the pass. See | |
181 | gimple_set_plf and gimple_plf for usage. */ | |
182 | unsigned int plf : 2; | |
183 | ||
184 | /* Nonzero if this statement has been modified and needs to have its | |
185 | operands rescanned. */ | |
186 | unsigned modified : 1; | |
187 | ||
188 | /* Nonzero if this statement contains volatile operands. */ | |
189 | unsigned has_volatile_ops : 1; | |
190 | ||
726a989a RB |
191 | /* The SUBCODE field can be used for tuple-specific flags for tuples |
192 | that do not require subcodes. Note that SUBCODE should be at | |
193 | least as wide as tree codes, as several tuples store tree codes | |
194 | in there. */ | |
195 | unsigned int subcode : 16; | |
196 | ||
e0e10d3a DN |
197 | /* UID of this statement. This is used by passes that want to |
198 | assign IDs to statements. It must be assigned and used by each | |
199 | pass. By default it should be assumed to contain garbage. */ | |
726a989a RB |
200 | unsigned uid; |
201 | ||
202 | /* [ WORD 2 ] | |
203 | Locus information for debug info. */ | |
204 | location_t location; | |
205 | ||
206 | /* Number of operands in this tuple. */ | |
207 | unsigned num_ops; | |
208 | ||
209 | /* [ WORD 3 ] | |
210 | Basic block holding this statement. */ | |
b8244d74 | 211 | basic_block bb; |
726a989a | 212 | |
355a7673 MM |
213 | /* [ WORD 4-5 ] |
214 | Linked lists of gimple statements. The next pointers form | |
215 | a NULL terminated list, the prev pointers are a cyclic list. | |
216 | A gimple statement is hence also a double-ended list of | |
217 | statements, with the pointer itself being the first element, | |
218 | and the prev pointer being the last. */ | |
219 | gimple next; | |
220 | gimple GTY((skip)) prev; | |
726a989a RB |
221 | }; |
222 | ||
223 | ||
224 | /* Base structure for tuples with operands. */ | |
225 | ||
d1b38208 | 226 | struct GTY(()) gimple_statement_with_ops_base |
726a989a | 227 | { |
355a7673 | 228 | /* [ WORD 1-6 ] */ |
726a989a RB |
229 | struct gimple_statement_base gsbase; |
230 | ||
4b671e64 | 231 | /* [ WORD 7 ] |
726a989a RB |
232 | SSA operand vectors. NOTE: It should be possible to |
233 | amalgamate these vectors with the operand vector OP. However, | |
234 | the SSA operand vectors are organized differently and contain | |
235 | more information (like immediate use chaining). */ | |
726a989a RB |
236 | struct use_optype_d GTY((skip (""))) *use_ops; |
237 | }; | |
238 | ||
239 | ||
240 | /* Statements that take register operands. */ | |
241 | ||
d1b38208 | 242 | struct GTY(()) gimple_statement_with_ops |
726a989a | 243 | { |
4b671e64 | 244 | /* [ WORD 1-7 ] */ |
726a989a RB |
245 | struct gimple_statement_with_ops_base opbase; |
246 | ||
4b671e64 | 247 | /* [ WORD 8 ] |
726a989a RB |
248 | Operand vector. NOTE! This must always be the last field |
249 | of this structure. In particular, this means that this | |
250 | structure cannot be embedded inside another one. */ | |
251 | tree GTY((length ("%h.opbase.gsbase.num_ops"))) op[1]; | |
252 | }; | |
253 | ||
254 | ||
255 | /* Base for statements that take both memory and register operands. */ | |
256 | ||
d1b38208 | 257 | struct GTY(()) gimple_statement_with_memory_ops_base |
726a989a | 258 | { |
4b671e64 | 259 | /* [ WORD 1-7 ] */ |
726a989a RB |
260 | struct gimple_statement_with_ops_base opbase; |
261 | ||
4b671e64 | 262 | /* [ WORD 8-9 ] |
5006671f RG |
263 | Virtual operands for this statement. The GC will pick them |
264 | up via the ssa_names array. */ | |
265 | tree GTY((skip (""))) vdef; | |
266 | tree GTY((skip (""))) vuse; | |
726a989a RB |
267 | }; |
268 | ||
269 | ||
270 | /* Statements that take both memory and register operands. */ | |
271 | ||
d1b38208 | 272 | struct GTY(()) gimple_statement_with_memory_ops |
726a989a | 273 | { |
4b671e64 | 274 | /* [ WORD 1-9 ] */ |
726a989a RB |
275 | struct gimple_statement_with_memory_ops_base membase; |
276 | ||
4b671e64 | 277 | /* [ WORD 10 ] |
726a989a RB |
278 | Operand vector. NOTE! This must always be the last field |
279 | of this structure. In particular, this means that this | |
280 | structure cannot be embedded inside another one. */ | |
281 | tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1]; | |
282 | }; | |
283 | ||
284 | ||
d086d311 RG |
285 | /* Call statements that take both memory and register operands. */ |
286 | ||
287 | struct GTY(()) gimple_statement_call | |
288 | { | |
4b671e64 | 289 | /* [ WORD 1-9 ] */ |
d086d311 RG |
290 | struct gimple_statement_with_memory_ops_base membase; |
291 | ||
4b671e64 | 292 | /* [ WORD 10-13 ] */ |
d086d311 RG |
293 | struct pt_solution call_used; |
294 | struct pt_solution call_clobbered; | |
295 | ||
4b671e64 | 296 | /* [ WORD 14 ] */ |
25583c4f RS |
297 | union GTY ((desc ("%1.membase.opbase.gsbase.subcode & GF_CALL_INTERNAL"))) { |
298 | tree GTY ((tag ("0"))) fntype; | |
299 | enum internal_fn GTY ((tag ("GF_CALL_INTERNAL"))) internal_fn; | |
300 | } u; | |
f20ca725 | 301 | |
4b671e64 | 302 | /* [ WORD 15 ] |
d086d311 RG |
303 | Operand vector. NOTE! This must always be the last field |
304 | of this structure. In particular, this means that this | |
305 | structure cannot be embedded inside another one. */ | |
306 | tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1]; | |
307 | }; | |
308 | ||
309 | ||
726a989a RB |
310 | /* OpenMP statements (#pragma omp). */ |
311 | ||
d1b38208 | 312 | struct GTY(()) gimple_statement_omp { |
355a7673 | 313 | /* [ WORD 1-6 ] */ |
726a989a RB |
314 | struct gimple_statement_base gsbase; |
315 | ||
355a7673 | 316 | /* [ WORD 7 ] */ |
726a989a RB |
317 | gimple_seq body; |
318 | }; | |
319 | ||
320 | ||
321 | /* GIMPLE_BIND */ | |
322 | ||
d1b38208 | 323 | struct GTY(()) gimple_statement_bind { |
355a7673 | 324 | /* [ WORD 1-6 ] */ |
726a989a RB |
325 | struct gimple_statement_base gsbase; |
326 | ||
355a7673 | 327 | /* [ WORD 7 ] |
726a989a RB |
328 | Variables declared in this scope. */ |
329 | tree vars; | |
330 | ||
355a7673 | 331 | /* [ WORD 8 ] |
726a989a RB |
332 | This is different than the BLOCK field in gimple_statement_base, |
333 | which is analogous to TREE_BLOCK (i.e., the lexical block holding | |
334 | this statement). This field is the equivalent of BIND_EXPR_BLOCK | |
335 | in tree land (i.e., the lexical scope defined by this bind). See | |
336 | gimple-low.c. */ | |
337 | tree block; | |
338 | ||
355a7673 | 339 | /* [ WORD 9 ] */ |
726a989a RB |
340 | gimple_seq body; |
341 | }; | |
342 | ||
343 | ||
344 | /* GIMPLE_CATCH */ | |
345 | ||
d1b38208 | 346 | struct GTY(()) gimple_statement_catch { |
355a7673 | 347 | /* [ WORD 1-6 ] */ |
726a989a RB |
348 | struct gimple_statement_base gsbase; |
349 | ||
355a7673 | 350 | /* [ WORD 7 ] */ |
726a989a RB |
351 | tree types; |
352 | ||
355a7673 | 353 | /* [ WORD 8 ] */ |
726a989a RB |
354 | gimple_seq handler; |
355 | }; | |
356 | ||
357 | ||
358 | /* GIMPLE_EH_FILTER */ | |
359 | ||
d1b38208 | 360 | struct GTY(()) gimple_statement_eh_filter { |
355a7673 | 361 | /* [ WORD 1-6 ] */ |
726a989a RB |
362 | struct gimple_statement_base gsbase; |
363 | ||
355a7673 | 364 | /* [ WORD 7 ] |
726a989a RB |
365 | Filter types. */ |
366 | tree types; | |
367 | ||
355a7673 | 368 | /* [ WORD 8 ] |
726a989a RB |
369 | Failure actions. */ |
370 | gimple_seq failure; | |
371 | }; | |
372 | ||
0a35513e AH |
373 | /* GIMPLE_EH_ELSE */ |
374 | ||
375 | struct GTY(()) gimple_statement_eh_else { | |
355a7673 | 376 | /* [ WORD 1-6 ] */ |
0a35513e AH |
377 | struct gimple_statement_base gsbase; |
378 | ||
355a7673 | 379 | /* [ WORD 7,8 ] */ |
0a35513e AH |
380 | gimple_seq n_body, e_body; |
381 | }; | |
726a989a | 382 | |
1d65f45c RH |
383 | /* GIMPLE_EH_MUST_NOT_THROW */ |
384 | ||
385 | struct GTY(()) gimple_statement_eh_mnt { | |
355a7673 | 386 | /* [ WORD 1-6 ] */ |
1d65f45c RH |
387 | struct gimple_statement_base gsbase; |
388 | ||
355a7673 | 389 | /* [ WORD 7 ] Abort function decl. */ |
1d65f45c RH |
390 | tree fndecl; |
391 | }; | |
392 | ||
726a989a RB |
393 | /* GIMPLE_PHI */ |
394 | ||
d1b38208 | 395 | struct GTY(()) gimple_statement_phi { |
355a7673 | 396 | /* [ WORD 1-6 ] */ |
726a989a RB |
397 | struct gimple_statement_base gsbase; |
398 | ||
355a7673 | 399 | /* [ WORD 7 ] */ |
726a989a RB |
400 | unsigned capacity; |
401 | unsigned nargs; | |
402 | ||
355a7673 | 403 | /* [ WORD 8 ] */ |
726a989a RB |
404 | tree result; |
405 | ||
355a7673 | 406 | /* [ WORD 9 ] */ |
726a989a RB |
407 | struct phi_arg_d GTY ((length ("%h.nargs"))) args[1]; |
408 | }; | |
409 | ||
410 | ||
1d65f45c | 411 | /* GIMPLE_RESX, GIMPLE_EH_DISPATCH */ |
726a989a | 412 | |
1d65f45c RH |
413 | struct GTY(()) gimple_statement_eh_ctrl |
414 | { | |
355a7673 | 415 | /* [ WORD 1-6 ] */ |
726a989a RB |
416 | struct gimple_statement_base gsbase; |
417 | ||
355a7673 | 418 | /* [ WORD 7 ] |
726a989a RB |
419 | Exception region number. */ |
420 | int region; | |
421 | }; | |
422 | ||
423 | ||
424 | /* GIMPLE_TRY */ | |
425 | ||
d1b38208 | 426 | struct GTY(()) gimple_statement_try { |
355a7673 | 427 | /* [ WORD 1-6 ] */ |
726a989a RB |
428 | struct gimple_statement_base gsbase; |
429 | ||
355a7673 | 430 | /* [ WORD 7 ] |
726a989a RB |
431 | Expression to evaluate. */ |
432 | gimple_seq eval; | |
433 | ||
355a7673 | 434 | /* [ WORD 8 ] |
726a989a RB |
435 | Cleanup expression. */ |
436 | gimple_seq cleanup; | |
437 | }; | |
438 | ||
439 | /* Kind of GIMPLE_TRY statements. */ | |
440 | enum gimple_try_flags | |
441 | { | |
442 | /* A try/catch. */ | |
443 | GIMPLE_TRY_CATCH = 1 << 0, | |
444 | ||
445 | /* A try/finally. */ | |
446 | GIMPLE_TRY_FINALLY = 1 << 1, | |
447 | GIMPLE_TRY_KIND = GIMPLE_TRY_CATCH | GIMPLE_TRY_FINALLY, | |
448 | ||
449 | /* Analogous to TRY_CATCH_IS_CLEANUP. */ | |
450 | GIMPLE_TRY_CATCH_IS_CLEANUP = 1 << 2 | |
451 | }; | |
452 | ||
453 | /* GIMPLE_WITH_CLEANUP_EXPR */ | |
454 | ||
d1b38208 | 455 | struct GTY(()) gimple_statement_wce { |
355a7673 | 456 | /* [ WORD 1-6 ] */ |
726a989a RB |
457 | struct gimple_statement_base gsbase; |
458 | ||
459 | /* Subcode: CLEANUP_EH_ONLY. True if the cleanup should only be | |
460 | executed if an exception is thrown, not on normal exit of its | |
461 | scope. This flag is analogous to the CLEANUP_EH_ONLY flag | |
462 | in TARGET_EXPRs. */ | |
463 | ||
355a7673 | 464 | /* [ WORD 7 ] |
726a989a RB |
465 | Cleanup expression. */ |
466 | gimple_seq cleanup; | |
467 | }; | |
468 | ||
469 | ||
470 | /* GIMPLE_ASM */ | |
471 | ||
d1b38208 | 472 | struct GTY(()) gimple_statement_asm |
726a989a | 473 | { |
4b671e64 | 474 | /* [ WORD 1-9 ] */ |
726a989a RB |
475 | struct gimple_statement_with_memory_ops_base membase; |
476 | ||
4b671e64 | 477 | /* [ WORD 10 ] |
726a989a RB |
478 | __asm__ statement. */ |
479 | const char *string; | |
480 | ||
4b671e64 | 481 | /* [ WORD 11 ] |
1c384bf1 | 482 | Number of inputs, outputs, clobbers, labels. */ |
726a989a RB |
483 | unsigned char ni; |
484 | unsigned char no; | |
1c384bf1 RH |
485 | unsigned char nc; |
486 | unsigned char nl; | |
726a989a | 487 | |
4b671e64 | 488 | /* [ WORD 12 ] |
726a989a RB |
489 | Operand vector. NOTE! This must always be the last field |
490 | of this structure. In particular, this means that this | |
491 | structure cannot be embedded inside another one. */ | |
492 | tree GTY((length ("%h.membase.opbase.gsbase.num_ops"))) op[1]; | |
493 | }; | |
494 | ||
495 | /* GIMPLE_OMP_CRITICAL */ | |
496 | ||
d1b38208 | 497 | struct GTY(()) gimple_statement_omp_critical { |
355a7673 | 498 | /* [ WORD 1-7 ] */ |
726a989a RB |
499 | struct gimple_statement_omp omp; |
500 | ||
355a7673 | 501 | /* [ WORD 8 ] |
726a989a RB |
502 | Critical section name. */ |
503 | tree name; | |
504 | }; | |
505 | ||
506 | ||
d1b38208 | 507 | struct GTY(()) gimple_omp_for_iter { |
726a989a RB |
508 | /* Condition code. */ |
509 | enum tree_code cond; | |
510 | ||
511 | /* Index variable. */ | |
512 | tree index; | |
b8698a0f | 513 | |
726a989a RB |
514 | /* Initial value. */ |
515 | tree initial; | |
516 | ||
517 | /* Final value. */ | |
518 | tree final; | |
b8698a0f | 519 | |
726a989a RB |
520 | /* Increment. */ |
521 | tree incr; | |
522 | }; | |
523 | ||
524 | /* GIMPLE_OMP_FOR */ | |
525 | ||
d1b38208 | 526 | struct GTY(()) gimple_statement_omp_for { |
355a7673 | 527 | /* [ WORD 1-7 ] */ |
726a989a RB |
528 | struct gimple_statement_omp omp; |
529 | ||
355a7673 | 530 | /* [ WORD 8 ] */ |
726a989a RB |
531 | tree clauses; |
532 | ||
355a7673 | 533 | /* [ WORD 9 ] |
726a989a RB |
534 | Number of elements in iter array. */ |
535 | size_t collapse; | |
536 | ||
355a7673 | 537 | /* [ WORD 10 ] */ |
726a989a RB |
538 | struct gimple_omp_for_iter * GTY((length ("%h.collapse"))) iter; |
539 | ||
355a7673 | 540 | /* [ WORD 11 ] |
726a989a RB |
541 | Pre-body evaluated before the loop body begins. */ |
542 | gimple_seq pre_body; | |
543 | }; | |
544 | ||
545 | ||
546 | /* GIMPLE_OMP_PARALLEL */ | |
547 | ||
d1b38208 | 548 | struct GTY(()) gimple_statement_omp_parallel { |
355a7673 | 549 | /* [ WORD 1-7 ] */ |
726a989a RB |
550 | struct gimple_statement_omp omp; |
551 | ||
355a7673 | 552 | /* [ WORD 8 ] |
726a989a RB |
553 | Clauses. */ |
554 | tree clauses; | |
555 | ||
355a7673 | 556 | /* [ WORD 9 ] |
726a989a RB |
557 | Child function holding the body of the parallel region. */ |
558 | tree child_fn; | |
559 | ||
355a7673 | 560 | /* [ WORD 10 ] |
726a989a RB |
561 | Shared data argument. */ |
562 | tree data_arg; | |
563 | }; | |
564 | ||
565 | ||
566 | /* GIMPLE_OMP_TASK */ | |
567 | ||
d1b38208 | 568 | struct GTY(()) gimple_statement_omp_task { |
355a7673 | 569 | /* [ WORD 1-10 ] */ |
726a989a RB |
570 | struct gimple_statement_omp_parallel par; |
571 | ||
355a7673 | 572 | /* [ WORD 11 ] |
726a989a RB |
573 | Child function holding firstprivate initialization if needed. */ |
574 | tree copy_fn; | |
575 | ||
355a7673 | 576 | /* [ WORD 12-13 ] |
726a989a RB |
577 | Size and alignment in bytes of the argument data block. */ |
578 | tree arg_size; | |
579 | tree arg_align; | |
580 | }; | |
581 | ||
582 | ||
583 | /* GIMPLE_OMP_SECTION */ | |
584 | /* Uses struct gimple_statement_omp. */ | |
585 | ||
586 | ||
587 | /* GIMPLE_OMP_SECTIONS */ | |
588 | ||
d1b38208 | 589 | struct GTY(()) gimple_statement_omp_sections { |
355a7673 | 590 | /* [ WORD 1-7 ] */ |
726a989a RB |
591 | struct gimple_statement_omp omp; |
592 | ||
355a7673 | 593 | /* [ WORD 8 ] */ |
726a989a RB |
594 | tree clauses; |
595 | ||
355a7673 | 596 | /* [ WORD 9 ] |
726a989a RB |
597 | The control variable used for deciding which of the sections to |
598 | execute. */ | |
599 | tree control; | |
600 | }; | |
601 | ||
602 | /* GIMPLE_OMP_CONTINUE. | |
603 | ||
604 | Note: This does not inherit from gimple_statement_omp, because we | |
605 | do not need the body field. */ | |
606 | ||
d1b38208 | 607 | struct GTY(()) gimple_statement_omp_continue { |
355a7673 | 608 | /* [ WORD 1-6 ] */ |
726a989a RB |
609 | struct gimple_statement_base gsbase; |
610 | ||
355a7673 | 611 | /* [ WORD 7 ] */ |
726a989a RB |
612 | tree control_def; |
613 | ||
355a7673 | 614 | /* [ WORD 8 ] */ |
726a989a RB |
615 | tree control_use; |
616 | }; | |
617 | ||
acf0174b | 618 | /* GIMPLE_OMP_SINGLE, GIMPLE_OMP_TARGET, GIMPLE_OMP_TEAMS */ |
726a989a | 619 | |
d1b38208 | 620 | struct GTY(()) gimple_statement_omp_single { |
355a7673 | 621 | /* [ WORD 1-7 ] */ |
726a989a RB |
622 | struct gimple_statement_omp omp; |
623 | ||
355a7673 | 624 | /* [ WORD 7 ] */ |
726a989a RB |
625 | tree clauses; |
626 | }; | |
627 | ||
628 | ||
b8698a0f | 629 | /* GIMPLE_OMP_ATOMIC_LOAD. |
726a989a RB |
630 | Note: This is based on gimple_statement_base, not g_s_omp, because g_s_omp |
631 | contains a sequence, which we don't need here. */ | |
632 | ||
d1b38208 | 633 | struct GTY(()) gimple_statement_omp_atomic_load { |
355a7673 | 634 | /* [ WORD 1-6 ] */ |
726a989a RB |
635 | struct gimple_statement_base gsbase; |
636 | ||
355a7673 | 637 | /* [ WORD 7-8 ] */ |
726a989a RB |
638 | tree rhs, lhs; |
639 | }; | |
640 | ||
641 | /* GIMPLE_OMP_ATOMIC_STORE. | |
642 | See note on GIMPLE_OMP_ATOMIC_LOAD. */ | |
643 | ||
d1b38208 | 644 | struct GTY(()) gimple_statement_omp_atomic_store { |
355a7673 | 645 | /* [ WORD 1-6 ] */ |
726a989a RB |
646 | struct gimple_statement_base gsbase; |
647 | ||
355a7673 | 648 | /* [ WORD 7 ] */ |
726a989a RB |
649 | tree val; |
650 | }; | |
651 | ||
0a35513e AH |
652 | /* GIMPLE_TRANSACTION. */ |
653 | ||
654 | /* Bits to be stored in the GIMPLE_TRANSACTION subcode. */ | |
655 | ||
656 | /* The __transaction_atomic was declared [[outer]] or it is | |
657 | __transaction_relaxed. */ | |
658 | #define GTMA_IS_OUTER (1u << 0) | |
659 | #define GTMA_IS_RELAXED (1u << 1) | |
660 | #define GTMA_DECLARATION_MASK (GTMA_IS_OUTER | GTMA_IS_RELAXED) | |
661 | ||
662 | /* The transaction is seen to not have an abort. */ | |
663 | #define GTMA_HAVE_ABORT (1u << 2) | |
664 | /* The transaction is seen to have loads or stores. */ | |
665 | #define GTMA_HAVE_LOAD (1u << 3) | |
666 | #define GTMA_HAVE_STORE (1u << 4) | |
667 | /* The transaction MAY enter serial irrevocable mode in its dynamic scope. */ | |
668 | #define GTMA_MAY_ENTER_IRREVOCABLE (1u << 5) | |
669 | /* The transaction WILL enter serial irrevocable mode. | |
670 | An irrevocable block post-dominates the entire transaction, such | |
671 | that all invocations of the transaction will go serial-irrevocable. | |
672 | In such case, we don't bother instrumenting the transaction, and | |
673 | tell the runtime that it should begin the transaction in | |
674 | serial-irrevocable mode. */ | |
675 | #define GTMA_DOES_GO_IRREVOCABLE (1u << 6) | |
b7a78683 AH |
676 | /* The transaction contains no instrumentation code whatsover, most |
677 | likely because it is guaranteed to go irrevocable upon entry. */ | |
678 | #define GTMA_HAS_NO_INSTRUMENTATION (1u << 7) | |
0a35513e AH |
679 | |
680 | struct GTY(()) gimple_statement_transaction | |
681 | { | |
4b671e64 | 682 | /* [ WORD 1-9 ] */ |
0a35513e AH |
683 | struct gimple_statement_with_memory_ops_base gsbase; |
684 | ||
4b671e64 | 685 | /* [ WORD 10 ] */ |
0a35513e AH |
686 | gimple_seq body; |
687 | ||
4b671e64 | 688 | /* [ WORD 11 ] */ |
0a35513e AH |
689 | tree label; |
690 | }; | |
691 | ||
f2c4a81c | 692 | #define DEFGSSTRUCT(SYM, STRUCT, HAS_TREE_OP) SYM, |
726a989a | 693 | enum gimple_statement_structure_enum { |
726a989a | 694 | #include "gsstruct.def" |
726a989a RB |
695 | LAST_GSS_ENUM |
696 | }; | |
f2c4a81c | 697 | #undef DEFGSSTRUCT |
726a989a RB |
698 | |
699 | ||
700 | /* Define the overall contents of a gimple tuple. It may be any of the | |
701 | structures declared above for various types of tuples. */ | |
702 | ||
355a7673 MM |
703 | union GTY ((desc ("gimple_statement_structure (&%h)"), |
704 | chain_next ("%h.gsbase.next"), variable_size)) gimple_statement_d { | |
726a989a RB |
705 | struct gimple_statement_base GTY ((tag ("GSS_BASE"))) gsbase; |
706 | struct gimple_statement_with_ops GTY ((tag ("GSS_WITH_OPS"))) gsops; | |
bb4efb4d | 707 | struct gimple_statement_with_memory_ops_base GTY ((tag ("GSS_WITH_MEM_OPS_BASE"))) gsmembase; |
726a989a | 708 | struct gimple_statement_with_memory_ops GTY ((tag ("GSS_WITH_MEM_OPS"))) gsmem; |
d086d311 | 709 | struct gimple_statement_call GTY ((tag ("GSS_CALL"))) gimple_call; |
726a989a RB |
710 | struct gimple_statement_omp GTY ((tag ("GSS_OMP"))) omp; |
711 | struct gimple_statement_bind GTY ((tag ("GSS_BIND"))) gimple_bind; | |
712 | struct gimple_statement_catch GTY ((tag ("GSS_CATCH"))) gimple_catch; | |
713 | struct gimple_statement_eh_filter GTY ((tag ("GSS_EH_FILTER"))) gimple_eh_filter; | |
1d65f45c | 714 | struct gimple_statement_eh_mnt GTY ((tag ("GSS_EH_MNT"))) gimple_eh_mnt; |
0a35513e | 715 | struct gimple_statement_eh_else GTY ((tag ("GSS_EH_ELSE"))) gimple_eh_else; |
726a989a | 716 | struct gimple_statement_phi GTY ((tag ("GSS_PHI"))) gimple_phi; |
1d65f45c | 717 | struct gimple_statement_eh_ctrl GTY ((tag ("GSS_EH_CTRL"))) gimple_eh_ctrl; |
726a989a RB |
718 | struct gimple_statement_try GTY ((tag ("GSS_TRY"))) gimple_try; |
719 | struct gimple_statement_wce GTY ((tag ("GSS_WCE"))) gimple_wce; | |
720 | struct gimple_statement_asm GTY ((tag ("GSS_ASM"))) gimple_asm; | |
721 | struct gimple_statement_omp_critical GTY ((tag ("GSS_OMP_CRITICAL"))) gimple_omp_critical; | |
722 | struct gimple_statement_omp_for GTY ((tag ("GSS_OMP_FOR"))) gimple_omp_for; | |
723 | struct gimple_statement_omp_parallel GTY ((tag ("GSS_OMP_PARALLEL"))) gimple_omp_parallel; | |
724 | struct gimple_statement_omp_task GTY ((tag ("GSS_OMP_TASK"))) gimple_omp_task; | |
725 | struct gimple_statement_omp_sections GTY ((tag ("GSS_OMP_SECTIONS"))) gimple_omp_sections; | |
726 | struct gimple_statement_omp_single GTY ((tag ("GSS_OMP_SINGLE"))) gimple_omp_single; | |
727 | struct gimple_statement_omp_continue GTY ((tag ("GSS_OMP_CONTINUE"))) gimple_omp_continue; | |
728 | struct gimple_statement_omp_atomic_load GTY ((tag ("GSS_OMP_ATOMIC_LOAD"))) gimple_omp_atomic_load; | |
729 | struct gimple_statement_omp_atomic_store GTY ((tag ("GSS_OMP_ATOMIC_STORE"))) gimple_omp_atomic_store; | |
0a35513e | 730 | struct gimple_statement_transaction GTY((tag ("GSS_TRANSACTION"))) gimple_transaction; |
726a989a RB |
731 | }; |
732 | ||
f2c4a81c RH |
733 | /* Offset in bytes to the location of the operand vector. |
734 | Zero if there is no operand vector for this tuple structure. */ | |
735 | extern size_t const gimple_ops_offset_[]; | |
736 | ||
737 | /* Map GIMPLE codes to GSS codes. */ | |
738 | extern enum gimple_statement_structure_enum const gss_for_code_[]; | |
739 | ||
a5883ba0 MM |
740 | /* This variable holds the currently expanded gimple statement for purposes |
741 | of comminucating the profile info to the builtin expanders. */ | |
742 | extern gimple currently_expanding_gimple_stmt; | |
743 | ||
726a989a RB |
744 | gimple gimple_build_return (tree); |
745 | ||
746 | gimple gimple_build_assign_stat (tree, tree MEM_STAT_DECL); | |
747 | #define gimple_build_assign(l,r) gimple_build_assign_stat (l, r MEM_STAT_INFO) | |
748 | ||
0354c0c7 | 749 | void extract_ops_from_tree_1 (tree, enum tree_code *, tree *, tree *, tree *); |
726a989a | 750 | |
73804b12 RG |
751 | gimple |
752 | gimple_build_assign_with_ops (enum tree_code, tree, | |
753 | tree, tree CXX_MEM_STAT_INFO); | |
754 | gimple | |
755 | gimple_build_assign_with_ops (enum tree_code, tree, | |
756 | tree, tree, tree CXX_MEM_STAT_INFO); | |
726a989a | 757 | |
b5b8b0ac AO |
758 | gimple gimple_build_debug_bind_stat (tree, tree, gimple MEM_STAT_DECL); |
759 | #define gimple_build_debug_bind(var,val,stmt) \ | |
760 | gimple_build_debug_bind_stat ((var), (val), (stmt) MEM_STAT_INFO) | |
ddb555ed JJ |
761 | gimple gimple_build_debug_source_bind_stat (tree, tree, gimple MEM_STAT_DECL); |
762 | #define gimple_build_debug_source_bind(var,val,stmt) \ | |
763 | gimple_build_debug_source_bind_stat ((var), (val), (stmt) MEM_STAT_INFO) | |
b5b8b0ac | 764 | |
9771b263 | 765 | gimple gimple_build_call_vec (tree, vec<tree> ); |
726a989a | 766 | gimple gimple_build_call (tree, unsigned, ...); |
21860814 | 767 | gimple gimple_build_call_valist (tree, unsigned, va_list); |
25583c4f | 768 | gimple gimple_build_call_internal (enum internal_fn, unsigned, ...); |
9771b263 | 769 | gimple gimple_build_call_internal_vec (enum internal_fn, vec<tree> ); |
726a989a RB |
770 | gimple gimple_build_call_from_tree (tree); |
771 | gimple gimplify_assign (tree, tree, gimple_seq *); | |
772 | gimple gimple_build_cond (enum tree_code, tree, tree, tree, tree); | |
773 | gimple gimple_build_label (tree label); | |
774 | gimple gimple_build_goto (tree dest); | |
775 | gimple gimple_build_nop (void); | |
776 | gimple gimple_build_bind (tree, gimple_seq, tree); | |
9771b263 DN |
777 | gimple gimple_build_asm_vec (const char *, vec<tree, va_gc> *, |
778 | vec<tree, va_gc> *, vec<tree, va_gc> *, | |
779 | vec<tree, va_gc> *); | |
726a989a RB |
780 | gimple gimple_build_catch (tree, gimple_seq); |
781 | gimple gimple_build_eh_filter (tree, gimple_seq); | |
1d65f45c | 782 | gimple gimple_build_eh_must_not_throw (tree); |
0a35513e | 783 | gimple gimple_build_eh_else (gimple_seq, gimple_seq); |
cb4ad180 | 784 | gimple gimple_build_try (gimple_seq, gimple_seq, enum gimple_try_flags); |
726a989a RB |
785 | gimple gimple_build_wce (gimple_seq); |
786 | gimple gimple_build_resx (int); | |
1d65f45c RH |
787 | gimple gimple_build_eh_dispatch (int); |
788 | gimple gimple_build_switch_nlabels (unsigned, tree, tree); | |
9771b263 | 789 | gimple gimple_build_switch (tree, tree, vec<tree> ); |
726a989a RB |
790 | gimple gimple_build_omp_parallel (gimple_seq, tree, tree, tree); |
791 | gimple gimple_build_omp_task (gimple_seq, tree, tree, tree, tree, tree, tree); | |
74bf76ed | 792 | gimple gimple_build_omp_for (gimple_seq, int, tree, size_t, gimple_seq); |
726a989a RB |
793 | gimple gimple_build_omp_critical (gimple_seq, tree); |
794 | gimple gimple_build_omp_section (gimple_seq); | |
795 | gimple gimple_build_omp_continue (tree, tree); | |
796 | gimple gimple_build_omp_master (gimple_seq); | |
acf0174b | 797 | gimple gimple_build_omp_taskgroup (gimple_seq); |
726a989a RB |
798 | gimple gimple_build_omp_return (bool); |
799 | gimple gimple_build_omp_ordered (gimple_seq); | |
800 | gimple gimple_build_omp_sections (gimple_seq, tree); | |
801 | gimple gimple_build_omp_sections_switch (void); | |
802 | gimple gimple_build_omp_single (gimple_seq, tree); | |
acf0174b JJ |
803 | gimple gimple_build_omp_target (gimple_seq, int, tree); |
804 | gimple gimple_build_omp_teams (gimple_seq, tree); | |
726a989a RB |
805 | gimple gimple_build_cdt (tree, tree); |
806 | gimple gimple_build_omp_atomic_load (tree, tree); | |
807 | gimple gimple_build_omp_atomic_store (tree); | |
0a35513e | 808 | gimple gimple_build_transaction (gimple_seq, tree); |
726a989a | 809 | gimple gimple_build_predict (enum br_predictor, enum prediction); |
726a989a | 810 | enum gimple_statement_structure_enum gss_for_assign (enum tree_code); |
9771b263 DN |
811 | void sort_case_labels (vec<tree> ); |
812 | void preprocess_case_label_vec_for_gimple (vec<tree> , tree, tree *); | |
726a989a RB |
813 | void gimple_set_body (tree, gimple_seq); |
814 | gimple_seq gimple_body (tree); | |
39ecc018 | 815 | bool gimple_has_body_p (tree); |
726a989a RB |
816 | gimple_seq gimple_seq_alloc (void); |
817 | void gimple_seq_free (gimple_seq); | |
818 | void gimple_seq_add_seq (gimple_seq *, gimple_seq); | |
819 | gimple_seq gimple_seq_copy (gimple_seq); | |
25583c4f | 820 | bool gimple_call_same_target_p (const_gimple, const_gimple); |
726a989a | 821 | int gimple_call_flags (const_gimple); |
0b7b376d RG |
822 | int gimple_call_return_flags (const_gimple); |
823 | int gimple_call_arg_flags (const_gimple, unsigned); | |
d086d311 | 824 | void gimple_call_reset_alias_info (gimple); |
726a989a RB |
825 | bool gimple_assign_copy_p (gimple); |
826 | bool gimple_assign_ssa_name_copy_p (gimple); | |
726a989a | 827 | bool gimple_assign_unary_nop_p (gimple); |
b8244d74 | 828 | void gimple_set_bb (gimple, basic_block); |
726a989a | 829 | void gimple_assign_set_rhs_from_tree (gimple_stmt_iterator *, tree); |
0354c0c7 BS |
830 | void gimple_assign_set_rhs_with_ops_1 (gimple_stmt_iterator *, enum tree_code, |
831 | tree, tree, tree); | |
726a989a RB |
832 | tree gimple_get_lhs (const_gimple); |
833 | void gimple_set_lhs (gimple, tree); | |
21cf7180 | 834 | void gimple_replace_lhs (gimple, tree); |
726a989a | 835 | gimple gimple_copy (gimple); |
726a989a RB |
836 | void gimple_cond_get_ops_from_tree (tree, enum tree_code *, tree *, tree *); |
837 | gimple gimple_build_cond_from_tree (tree, tree, tree); | |
838 | void gimple_cond_set_condition_from_tree (gimple, tree); | |
839 | bool gimple_has_side_effects (const_gimple); | |
726a989a | 840 | bool gimple_could_trap_p (gimple); |
e1fd038a | 841 | bool gimple_could_trap_p_1 (gimple, bool, bool); |
726a989a RB |
842 | bool gimple_assign_rhs_could_trap_p (gimple); |
843 | void gimple_regimplify_operands (gimple, gimple_stmt_iterator *); | |
844 | bool empty_body_p (gimple_seq); | |
845 | unsigned get_gimple_rhs_num_ops (enum tree_code); | |
d7f09764 DN |
846 | #define gimple_alloc(c, n) gimple_alloc_stat (c, n MEM_STAT_INFO) |
847 | gimple gimple_alloc_stat (enum gimple_code, unsigned MEM_STAT_DECL); | |
4537ec0c | 848 | const char *gimple_decl_printable_name (tree, int); |
726a989a | 849 | |
726a989a RB |
850 | /* Returns true iff T is a scalar register variable. */ |
851 | extern bool is_gimple_reg (tree); | |
726a989a RB |
852 | /* Returns true iff T is any sort of variable. */ |
853 | extern bool is_gimple_variable (tree); | |
854 | /* Returns true iff T is any sort of symbol. */ | |
855 | extern bool is_gimple_id (tree); | |
856 | /* Returns true iff T is a variable or an INDIRECT_REF (of a variable). */ | |
857 | extern bool is_gimple_min_lval (tree); | |
858 | /* Returns true iff T is something whose address can be taken. */ | |
859 | extern bool is_gimple_addressable (tree); | |
860 | /* Returns true iff T is any valid GIMPLE lvalue. */ | |
861 | extern bool is_gimple_lvalue (tree); | |
862 | ||
863 | /* Returns true iff T is a GIMPLE address. */ | |
864 | bool is_gimple_address (const_tree); | |
865 | /* Returns true iff T is a GIMPLE invariant address. */ | |
866 | bool is_gimple_invariant_address (const_tree); | |
00fc2333 JH |
867 | /* Returns true iff T is a GIMPLE invariant address at interprocedural |
868 | level. */ | |
869 | bool is_gimple_ip_invariant_address (const_tree); | |
726a989a RB |
870 | /* Returns true iff T is a valid GIMPLE constant. */ |
871 | bool is_gimple_constant (const_tree); | |
872 | /* Returns true iff T is a GIMPLE restricted function invariant. */ | |
873 | extern bool is_gimple_min_invariant (const_tree); | |
00fc2333 JH |
874 | /* Returns true iff T is a GIMPLE restricted interprecodural invariant. */ |
875 | extern bool is_gimple_ip_invariant (const_tree); | |
726a989a RB |
876 | /* Returns true iff T is a GIMPLE rvalue. */ |
877 | extern bool is_gimple_val (tree); | |
878 | /* Returns true iff T is a GIMPLE asm statement input. */ | |
879 | extern bool is_gimple_asm_val (tree); | |
70f34814 RG |
880 | /* Returns true iff T is a valid address operand of a MEM_REF. */ |
881 | bool is_gimple_mem_ref_addr (tree); | |
726a989a RB |
882 | |
883 | /* Returns true iff T is a valid if-statement condition. */ | |
884 | extern bool is_gimple_condexpr (tree); | |
885 | ||
726a989a RB |
886 | /* Returns true iff T is a valid call address expression. */ |
887 | extern bool is_gimple_call_addr (tree); | |
726a989a | 888 | |
25ae5027 DS |
889 | /* Return TRUE iff stmt is a call to a built-in function. */ |
890 | extern bool is_gimple_builtin_call (gimple stmt); | |
891 | ||
726a989a | 892 | extern void recalculate_side_effects (tree); |
d025732d | 893 | extern bool gimple_compare_field_offset (tree, tree); |
d7f09764 DN |
894 | extern tree gimple_unsigned_type (tree); |
895 | extern tree gimple_signed_type (tree); | |
896 | extern alias_set_type gimple_get_alias_set (tree); | |
346ef3fa RG |
897 | extern bool walk_stmt_load_store_addr_ops (gimple, void *, |
898 | bool (*)(gimple, tree, void *), | |
899 | bool (*)(gimple, tree, void *), | |
900 | bool (*)(gimple, tree, void *)); | |
901 | extern bool walk_stmt_load_store_ops (gimple, void *, | |
902 | bool (*)(gimple, tree, void *), | |
903 | bool (*)(gimple, tree, void *)); | |
ccacdf06 | 904 | extern bool gimple_ior_addresses_taken (bitmap, gimple); |
3626621a | 905 | extern bool gimple_call_builtin_p (gimple, enum built_in_class); |
c54c785d | 906 | extern bool gimple_call_builtin_p (gimple, enum built_in_function); |
edcdea5b | 907 | extern bool gimple_asm_clobbers_memory_p (const_gimple); |
7a300452 AM |
908 | extern bool useless_type_conversion_p (tree, tree); |
909 | extern bool types_compatible_p (tree, tree); | |
726a989a RB |
910 | |
911 | /* In gimplify.c */ | |
912 | extern tree create_tmp_var_raw (tree, const char *); | |
913 | extern tree create_tmp_var_name (const char *); | |
914 | extern tree create_tmp_var (tree, const char *); | |
acd63801 | 915 | extern tree create_tmp_reg (tree, const char *); |
726a989a RB |
916 | extern tree get_initialized_tmp_var (tree, gimple_seq *, gimple_seq *); |
917 | extern tree get_formal_tmp_var (tree, gimple_seq *); | |
918 | extern void declare_vars (tree, gimple, bool); | |
726a989a RB |
919 | extern void annotate_all_with_location (gimple_seq, location_t); |
920 | ||
921 | /* Validation of GIMPLE expressions. Note that these predicates only check | |
922 | the basic form of the expression, they don't recurse to make sure that | |
923 | underlying nodes are also of the right form. */ | |
924 | typedef bool (*gimple_predicate)(tree); | |
925 | ||
926 | ||
927 | /* FIXME we should deduce this from the predicate. */ | |
bbbbb16a | 928 | enum fallback { |
726a989a RB |
929 | fb_none = 0, /* Do not generate a temporary. */ |
930 | ||
931 | fb_rvalue = 1, /* Generate an rvalue to hold the result of a | |
932 | gimplified expression. */ | |
933 | ||
934 | fb_lvalue = 2, /* Generate an lvalue to hold the result of a | |
935 | gimplified expression. */ | |
936 | ||
937 | fb_mayfail = 4, /* Gimplification may fail. Error issued | |
938 | afterwards. */ | |
939 | fb_either= fb_rvalue | fb_lvalue | |
bbbbb16a ILT |
940 | }; |
941 | ||
942 | typedef int fallback_t; | |
726a989a RB |
943 | |
944 | enum gimplify_status { | |
945 | GS_ERROR = -2, /* Something Bad Seen. */ | |
946 | GS_UNHANDLED = -1, /* A langhook result for "I dunno". */ | |
947 | GS_OK = 0, /* We did something, maybe more to do. */ | |
948 | GS_ALL_DONE = 1 /* The expression is fully gimplified. */ | |
949 | }; | |
950 | ||
4a8fb1a1 LC |
951 | /* Formal (expression) temporary table handling: multiple occurrences of |
952 | the same scalar expression are evaluated into the same temporary. */ | |
953 | ||
954 | typedef struct gimple_temp_hash_elt | |
955 | { | |
956 | tree val; /* Key */ | |
957 | tree temp; /* Value */ | |
958 | } elt_t; | |
959 | ||
960 | /* Gimplify hashtable helper. */ | |
961 | ||
962 | struct gimplify_hasher : typed_free_remove <elt_t> | |
963 | { | |
964 | typedef elt_t value_type; | |
965 | typedef elt_t compare_type; | |
966 | static inline hashval_t hash (const value_type *); | |
967 | static inline bool equal (const value_type *, const compare_type *); | |
968 | }; | |
969 | ||
970 | inline hashval_t | |
971 | gimplify_hasher::hash (const value_type *p) | |
972 | { | |
973 | tree t = p->val; | |
974 | return iterative_hash_expr (t, 0); | |
975 | } | |
976 | ||
977 | inline bool | |
978 | gimplify_hasher::equal (const value_type *p1, const compare_type *p2) | |
979 | { | |
980 | tree t1 = p1->val; | |
981 | tree t2 = p2->val; | |
982 | enum tree_code code = TREE_CODE (t1); | |
983 | ||
984 | if (TREE_CODE (t2) != code | |
985 | || TREE_TYPE (t1) != TREE_TYPE (t2)) | |
986 | return false; | |
987 | ||
988 | if (!operand_equal_p (t1, t2, 0)) | |
989 | return false; | |
990 | ||
991 | #ifdef ENABLE_CHECKING | |
992 | /* Only allow them to compare equal if they also hash equal; otherwise | |
993 | results are nondeterminate, and we fail bootstrap comparison. */ | |
994 | gcc_assert (hash (p1) == hash (p2)); | |
995 | #endif | |
996 | ||
997 | return true; | |
998 | } | |
999 | ||
726a989a RB |
1000 | struct gimplify_ctx |
1001 | { | |
1002 | struct gimplify_ctx *prev_context; | |
1003 | ||
9771b263 | 1004 | vec<gimple> bind_expr_stack; |
726a989a RB |
1005 | tree temps; |
1006 | gimple_seq conditional_cleanups; | |
1007 | tree exit_label; | |
1008 | tree return_temp; | |
b8698a0f | 1009 | |
9771b263 | 1010 | vec<tree> case_labels; |
726a989a | 1011 | /* The formal temporary table. Should this be persistent? */ |
4a8fb1a1 | 1012 | hash_table <gimplify_hasher> temp_htab; |
726a989a RB |
1013 | |
1014 | int conditions; | |
1015 | bool save_stack; | |
1016 | bool into_ssa; | |
1017 | bool allow_rhs_cond_expr; | |
32be32af | 1018 | bool in_cleanup_point_expr; |
726a989a RB |
1019 | }; |
1020 | ||
848be094 JJ |
1021 | /* Return true if gimplify_one_sizepos doesn't need to gimplify |
1022 | expr (when in TYPE_SIZE{,_UNIT} and similar type/decl size/bitsize | |
1023 | fields). */ | |
1024 | static inline bool | |
1025 | is_gimple_sizepos (tree expr) | |
1026 | { | |
1027 | /* gimplify_one_sizepos doesn't need to do anything if the value isn't there, | |
1028 | is constant, or contains A PLACEHOLDER_EXPR. We also don't want to do | |
1029 | anything if it's already a VAR_DECL. If it's a VAR_DECL from another | |
1030 | function, the gimplifier will want to replace it with a new variable, | |
1031 | but that will cause problems if this type is from outside the function. | |
1032 | It's OK to have that here. */ | |
1033 | return (expr == NULL_TREE | |
1034 | || TREE_CONSTANT (expr) | |
1035 | || TREE_CODE (expr) == VAR_DECL | |
1036 | || CONTAINS_PLACEHOLDER_P (expr)); | |
1037 | } | |
1038 | ||
cc524fc7 AM |
1039 | /* Get the number of the next statement uid to be allocated. */ |
1040 | static inline unsigned int | |
1041 | gimple_stmt_max_uid (struct function *fn) | |
1042 | { | |
1043 | return fn->last_stmt_uid; | |
1044 | } | |
1045 | ||
1046 | /* Set the number of the next statement uid to be allocated. */ | |
1047 | static inline void | |
1048 | set_gimple_stmt_max_uid (struct function *fn, unsigned int maxid) | |
1049 | { | |
1050 | fn->last_stmt_uid = maxid; | |
1051 | } | |
1052 | ||
1053 | /* Set the number of the next statement uid to be allocated. */ | |
1054 | static inline unsigned int | |
1055 | inc_gimple_stmt_max_uid (struct function *fn) | |
1056 | { | |
1057 | return fn->last_stmt_uid++; | |
1058 | } | |
1059 | ||
726a989a RB |
1060 | extern enum gimplify_status gimplify_expr (tree *, gimple_seq *, gimple_seq *, |
1061 | bool (*) (tree), fallback_t); | |
1062 | extern void gimplify_type_sizes (tree, gimple_seq *); | |
1063 | extern void gimplify_one_sizepos (tree *, gimple_seq *); | |
cc3c4f62 RB |
1064 | enum gimplify_status gimplify_self_mod_expr (tree *, gimple_seq *, gimple_seq *, |
1065 | bool, tree); | |
726a989a | 1066 | extern bool gimplify_stmt (tree *, gimple_seq *); |
3ad065ef | 1067 | extern gimple gimplify_body (tree, bool); |
726a989a RB |
1068 | extern void push_gimplify_context (struct gimplify_ctx *); |
1069 | extern void pop_gimplify_context (gimple); | |
1070 | extern void gimplify_and_add (tree, gimple_seq *); | |
1071 | ||
1072 | /* Miscellaneous helpers. */ | |
1073 | extern void gimple_add_tmp_var (tree); | |
1074 | extern gimple gimple_current_bind_expr (void); | |
9771b263 | 1075 | extern vec<gimple> gimple_bind_expr_stack (void); |
726a989a RB |
1076 | extern tree voidify_wrapper_expr (tree, tree); |
1077 | extern tree build_and_jump (tree *); | |
726a989a RB |
1078 | extern tree force_labels_r (tree *, int *, void *); |
1079 | extern enum gimplify_status gimplify_va_arg_expr (tree *, gimple_seq *, | |
1080 | gimple_seq *); | |
1081 | struct gimplify_omp_ctx; | |
1082 | extern void omp_firstprivatize_variable (struct gimplify_omp_ctx *, tree); | |
1083 | extern tree gimple_boolify (tree); | |
1084 | extern gimple_predicate rhs_predicate_for (tree); | |
1085 | extern tree canonicalize_cond_expr_cond (tree); | |
80560f95 | 1086 | extern void dump_decl_set (FILE *, bitmap); |
cc524fc7 | 1087 | extern bool gimple_can_coalesce_p (tree, tree); |
3d9c733e | 1088 | extern bool nonfreeing_call_p (gimple); |
0645c1a2 | 1089 | extern tree copy_var_decl (tree, tree, tree); |
726a989a | 1090 | |
0a35513e AH |
1091 | /* In trans-mem.c. */ |
1092 | extern void diagnose_tm_safe_errors (tree); | |
19c0d7df | 1093 | extern void compute_transaction_bits (void); |
0a35513e | 1094 | |
726a989a RB |
1095 | /* In tree-nested.c. */ |
1096 | extern void lower_nested_functions (tree); | |
1097 | extern void insert_field_into_struct (tree, tree); | |
1098 | ||
1099 | /* In gimplify.c. */ | |
1100 | extern void gimplify_function_tree (tree); | |
1101 | ||
1102 | /* In cfgexpand.c. */ | |
1103 | extern tree gimple_assign_rhs_to_tree (gimple); | |
1104 | ||
1105 | /* In builtins.c */ | |
1106 | extern bool validate_gimple_arglist (const_gimple, ...); | |
1107 | ||
355a7673 MM |
1108 | /* Return the first node in GIMPLE sequence S. */ |
1109 | ||
1110 | static inline gimple_seq_node | |
3e8b732e | 1111 | gimple_seq_first (gimple_seq s) |
355a7673 MM |
1112 | { |
1113 | return s; | |
1114 | } | |
1115 | ||
1116 | ||
1117 | /* Return the first statement in GIMPLE sequence S. */ | |
1118 | ||
1119 | static inline gimple | |
3e8b732e | 1120 | gimple_seq_first_stmt (gimple_seq s) |
355a7673 MM |
1121 | { |
1122 | gimple_seq_node n = gimple_seq_first (s); | |
1123 | return n; | |
1124 | } | |
1125 | ||
1126 | ||
1127 | /* Return the last node in GIMPLE sequence S. */ | |
1128 | ||
1129 | static inline gimple_seq_node | |
3e8b732e | 1130 | gimple_seq_last (gimple_seq s) |
355a7673 MM |
1131 | { |
1132 | return s ? s->gsbase.prev : NULL; | |
1133 | } | |
1134 | ||
1135 | ||
1136 | /* Return the last statement in GIMPLE sequence S. */ | |
1137 | ||
1138 | static inline gimple | |
3e8b732e | 1139 | gimple_seq_last_stmt (gimple_seq s) |
355a7673 MM |
1140 | { |
1141 | gimple_seq_node n = gimple_seq_last (s); | |
1142 | return n; | |
1143 | } | |
1144 | ||
1145 | ||
1146 | /* Set the last node in GIMPLE sequence *PS to LAST. */ | |
1147 | ||
1148 | static inline void | |
1149 | gimple_seq_set_last (gimple_seq *ps, gimple_seq_node last) | |
1150 | { | |
1151 | (*ps)->gsbase.prev = last; | |
1152 | } | |
1153 | ||
1154 | ||
1155 | /* Set the first node in GIMPLE sequence *PS to FIRST. */ | |
1156 | ||
1157 | static inline void | |
1158 | gimple_seq_set_first (gimple_seq *ps, gimple_seq_node first) | |
1159 | { | |
1160 | *ps = first; | |
1161 | } | |
1162 | ||
1163 | ||
1164 | /* Return true if GIMPLE sequence S is empty. */ | |
1165 | ||
1166 | static inline bool | |
3e8b732e | 1167 | gimple_seq_empty_p (gimple_seq s) |
355a7673 MM |
1168 | { |
1169 | return s == NULL; | |
1170 | } | |
1171 | ||
355a7673 MM |
1172 | void gimple_seq_add_stmt (gimple_seq *, gimple); |
1173 | ||
1174 | /* Link gimple statement GS to the end of the sequence *SEQ_P. If | |
1175 | *SEQ_P is NULL, a new sequence is allocated. This function is | |
1176 | similar to gimple_seq_add_stmt, but does not scan the operands. | |
1177 | During gimplification, we need to manipulate statement sequences | |
1178 | before the def/use vectors have been constructed. */ | |
1179 | void gimple_seq_add_stmt_without_update (gimple_seq *, gimple); | |
1180 | ||
1181 | /* Allocate a new sequence and initialize its first element with STMT. */ | |
1182 | ||
1183 | static inline gimple_seq | |
1184 | gimple_seq_alloc_with_stmt (gimple stmt) | |
1185 | { | |
1186 | gimple_seq seq = NULL; | |
1187 | gimple_seq_add_stmt (&seq, stmt); | |
1188 | return seq; | |
1189 | } | |
1190 | ||
1191 | ||
1192 | /* Returns the sequence of statements in BB. */ | |
1193 | ||
1194 | static inline gimple_seq | |
1195 | bb_seq (const_basic_block bb) | |
1196 | { | |
3e8b732e | 1197 | return (!(bb->flags & BB_RTL)) ? bb->il.gimple.seq : NULL; |
355a7673 MM |
1198 | } |
1199 | ||
1200 | static inline gimple_seq * | |
3e8b732e | 1201 | bb_seq_addr (basic_block bb) |
355a7673 | 1202 | { |
3e8b732e | 1203 | return (!(bb->flags & BB_RTL)) ? &bb->il.gimple.seq : NULL; |
355a7673 MM |
1204 | } |
1205 | ||
1206 | /* Sets the sequence of statements in BB to SEQ. */ | |
1207 | ||
1208 | static inline void | |
1209 | set_bb_seq (basic_block bb, gimple_seq seq) | |
1210 | { | |
1211 | gcc_checking_assert (!(bb->flags & BB_RTL)); | |
3e8b732e | 1212 | bb->il.gimple.seq = seq; |
355a7673 MM |
1213 | } |
1214 | ||
1215 | ||
726a989a RB |
1216 | /* Return the code for GIMPLE statement G. */ |
1217 | ||
1218 | static inline enum gimple_code | |
1219 | gimple_code (const_gimple g) | |
1220 | { | |
1221 | return g->gsbase.code; | |
1222 | } | |
1223 | ||
1224 | ||
f2c4a81c RH |
1225 | /* Return the GSS code used by a GIMPLE code. */ |
1226 | ||
1227 | static inline enum gimple_statement_structure_enum | |
1228 | gss_for_code (enum gimple_code code) | |
1229 | { | |
2bc0a660 | 1230 | gcc_gimple_checking_assert ((unsigned int)code < LAST_AND_UNUSED_GIMPLE_CODE); |
f2c4a81c RH |
1231 | return gss_for_code_[code]; |
1232 | } | |
1233 | ||
1234 | ||
1235 | /* Return which GSS code is used by GS. */ | |
1236 | ||
1237 | static inline enum gimple_statement_structure_enum | |
1238 | gimple_statement_structure (gimple gs) | |
1239 | { | |
1240 | return gss_for_code (gimple_code (gs)); | |
1241 | } | |
1242 | ||
1243 | ||
726a989a RB |
1244 | /* Return true if statement G has sub-statements. This is only true for |
1245 | High GIMPLE statements. */ | |
1246 | ||
1247 | static inline bool | |
1248 | gimple_has_substatements (gimple g) | |
1249 | { | |
1250 | switch (gimple_code (g)) | |
1251 | { | |
1252 | case GIMPLE_BIND: | |
1253 | case GIMPLE_CATCH: | |
1254 | case GIMPLE_EH_FILTER: | |
0a35513e | 1255 | case GIMPLE_EH_ELSE: |
726a989a RB |
1256 | case GIMPLE_TRY: |
1257 | case GIMPLE_OMP_FOR: | |
1258 | case GIMPLE_OMP_MASTER: | |
acf0174b | 1259 | case GIMPLE_OMP_TASKGROUP: |
726a989a RB |
1260 | case GIMPLE_OMP_ORDERED: |
1261 | case GIMPLE_OMP_SECTION: | |
1262 | case GIMPLE_OMP_PARALLEL: | |
1263 | case GIMPLE_OMP_TASK: | |
1264 | case GIMPLE_OMP_SECTIONS: | |
1265 | case GIMPLE_OMP_SINGLE: | |
acf0174b JJ |
1266 | case GIMPLE_OMP_TARGET: |
1267 | case GIMPLE_OMP_TEAMS: | |
05a26161 | 1268 | case GIMPLE_OMP_CRITICAL: |
726a989a | 1269 | case GIMPLE_WITH_CLEANUP_EXPR: |
0a35513e | 1270 | case GIMPLE_TRANSACTION: |
726a989a RB |
1271 | return true; |
1272 | ||
1273 | default: | |
1274 | return false; | |
1275 | } | |
1276 | } | |
b8698a0f | 1277 | |
726a989a RB |
1278 | |
1279 | /* Return the basic block holding statement G. */ | |
1280 | ||
b8244d74 | 1281 | static inline basic_block |
726a989a RB |
1282 | gimple_bb (const_gimple g) |
1283 | { | |
1284 | return g->gsbase.bb; | |
1285 | } | |
1286 | ||
1287 | ||
1288 | /* Return the lexical scope block holding statement G. */ | |
1289 | ||
1290 | static inline tree | |
1291 | gimple_block (const_gimple g) | |
1292 | { | |
5368224f | 1293 | return LOCATION_BLOCK (g->gsbase.location); |
726a989a RB |
1294 | } |
1295 | ||
1296 | ||
1297 | /* Set BLOCK to be the lexical scope block holding statement G. */ | |
1298 | ||
1299 | static inline void | |
1300 | gimple_set_block (gimple g, tree block) | |
1301 | { | |
5368224f DC |
1302 | if (block) |
1303 | g->gsbase.location = | |
1304 | COMBINE_LOCATION_DATA (line_table, g->gsbase.location, block); | |
1305 | else | |
1306 | g->gsbase.location = LOCATION_LOCUS (g->gsbase.location); | |
726a989a RB |
1307 | } |
1308 | ||
1309 | ||
1310 | /* Return location information for statement G. */ | |
1311 | ||
1312 | static inline location_t | |
1313 | gimple_location (const_gimple g) | |
1314 | { | |
1315 | return g->gsbase.location; | |
1316 | } | |
1317 | ||
1318 | /* Return pointer to location information for statement G. */ | |
1319 | ||
1320 | static inline const location_t * | |
1321 | gimple_location_ptr (const_gimple g) | |
1322 | { | |
1323 | return &g->gsbase.location; | |
1324 | } | |
1325 | ||
1326 | ||
1327 | /* Set location information for statement G. */ | |
1328 | ||
1329 | static inline void | |
1330 | gimple_set_location (gimple g, location_t location) | |
1331 | { | |
1332 | g->gsbase.location = location; | |
1333 | } | |
1334 | ||
1335 | ||
1336 | /* Return true if G contains location information. */ | |
1337 | ||
1338 | static inline bool | |
1339 | gimple_has_location (const_gimple g) | |
1340 | { | |
2f13f2de | 1341 | return LOCATION_LOCUS (gimple_location (g)) != UNKNOWN_LOCATION; |
726a989a RB |
1342 | } |
1343 | ||
1344 | ||
1345 | /* Return the file name of the location of STMT. */ | |
1346 | ||
1347 | static inline const char * | |
1348 | gimple_filename (const_gimple stmt) | |
1349 | { | |
1350 | return LOCATION_FILE (gimple_location (stmt)); | |
1351 | } | |
1352 | ||
1353 | ||
1354 | /* Return the line number of the location of STMT. */ | |
1355 | ||
1356 | static inline int | |
1357 | gimple_lineno (const_gimple stmt) | |
1358 | { | |
1359 | return LOCATION_LINE (gimple_location (stmt)); | |
1360 | } | |
1361 | ||
1362 | ||
1363 | /* Determine whether SEQ is a singleton. */ | |
1364 | ||
1365 | static inline bool | |
1366 | gimple_seq_singleton_p (gimple_seq seq) | |
1367 | { | |
1368 | return ((gimple_seq_first (seq) != NULL) | |
1369 | && (gimple_seq_first (seq) == gimple_seq_last (seq))); | |
1370 | } | |
1371 | ||
1372 | /* Return true if no warnings should be emitted for statement STMT. */ | |
1373 | ||
1374 | static inline bool | |
1375 | gimple_no_warning_p (const_gimple stmt) | |
1376 | { | |
1377 | return stmt->gsbase.no_warning; | |
1378 | } | |
1379 | ||
1380 | /* Set the no_warning flag of STMT to NO_WARNING. */ | |
1381 | ||
1382 | static inline void | |
1383 | gimple_set_no_warning (gimple stmt, bool no_warning) | |
1384 | { | |
1385 | stmt->gsbase.no_warning = (unsigned) no_warning; | |
1386 | } | |
1387 | ||
1388 | /* Set the visited status on statement STMT to VISITED_P. */ | |
1389 | ||
1390 | static inline void | |
1391 | gimple_set_visited (gimple stmt, bool visited_p) | |
1392 | { | |
1393 | stmt->gsbase.visited = (unsigned) visited_p; | |
1394 | } | |
1395 | ||
1396 | ||
1397 | /* Return the visited status for statement STMT. */ | |
1398 | ||
1399 | static inline bool | |
1400 | gimple_visited_p (gimple stmt) | |
1401 | { | |
1402 | return stmt->gsbase.visited; | |
1403 | } | |
1404 | ||
1405 | ||
1406 | /* Set pass local flag PLF on statement STMT to VAL_P. */ | |
1407 | ||
1408 | static inline void | |
1409 | gimple_set_plf (gimple stmt, enum plf_mask plf, bool val_p) | |
1410 | { | |
1411 | if (val_p) | |
1412 | stmt->gsbase.plf |= (unsigned int) plf; | |
1413 | else | |
1414 | stmt->gsbase.plf &= ~((unsigned int) plf); | |
1415 | } | |
1416 | ||
1417 | ||
1418 | /* Return the value of pass local flag PLF on statement STMT. */ | |
1419 | ||
1420 | static inline unsigned int | |
1421 | gimple_plf (gimple stmt, enum plf_mask plf) | |
1422 | { | |
1423 | return stmt->gsbase.plf & ((unsigned int) plf); | |
1424 | } | |
1425 | ||
1426 | ||
e0e10d3a | 1427 | /* Set the UID of statement. */ |
726a989a RB |
1428 | |
1429 | static inline void | |
1430 | gimple_set_uid (gimple g, unsigned uid) | |
1431 | { | |
1432 | g->gsbase.uid = uid; | |
1433 | } | |
1434 | ||
1435 | ||
e0e10d3a | 1436 | /* Return the UID of statement. */ |
726a989a RB |
1437 | |
1438 | static inline unsigned | |
1439 | gimple_uid (const_gimple g) | |
1440 | { | |
1441 | return g->gsbase.uid; | |
1442 | } | |
1443 | ||
1444 | ||
355a7673 MM |
1445 | /* Make statement G a singleton sequence. */ |
1446 | ||
1447 | static inline void | |
1448 | gimple_init_singleton (gimple g) | |
1449 | { | |
1450 | g->gsbase.next = NULL; | |
1451 | g->gsbase.prev = g; | |
1452 | } | |
1453 | ||
1454 | ||
726a989a RB |
1455 | /* Return true if GIMPLE statement G has register or memory operands. */ |
1456 | ||
1457 | static inline bool | |
1458 | gimple_has_ops (const_gimple g) | |
1459 | { | |
1460 | return gimple_code (g) >= GIMPLE_COND && gimple_code (g) <= GIMPLE_RETURN; | |
1461 | } | |
1462 | ||
1463 | ||
1464 | /* Return true if GIMPLE statement G has memory operands. */ | |
1465 | ||
1466 | static inline bool | |
1467 | gimple_has_mem_ops (const_gimple g) | |
1468 | { | |
1469 | return gimple_code (g) >= GIMPLE_ASSIGN && gimple_code (g) <= GIMPLE_RETURN; | |
1470 | } | |
1471 | ||
726a989a | 1472 | |
726a989a RB |
1473 | /* Return the set of USE operands for statement G. */ |
1474 | ||
1475 | static inline struct use_optype_d * | |
1476 | gimple_use_ops (const_gimple g) | |
1477 | { | |
1478 | if (!gimple_has_ops (g)) | |
1479 | return NULL; | |
1480 | return g->gsops.opbase.use_ops; | |
1481 | } | |
1482 | ||
1483 | ||
1484 | /* Set USE to be the set of USE operands for statement G. */ | |
1485 | ||
1486 | static inline void | |
1487 | gimple_set_use_ops (gimple g, struct use_optype_d *use) | |
1488 | { | |
2bc0a660 | 1489 | gcc_gimple_checking_assert (gimple_has_ops (g)); |
726a989a RB |
1490 | g->gsops.opbase.use_ops = use; |
1491 | } | |
1492 | ||
1493 | ||
5006671f | 1494 | /* Return the single VUSE operand of the statement G. */ |
726a989a | 1495 | |
5006671f RG |
1496 | static inline tree |
1497 | gimple_vuse (const_gimple g) | |
726a989a RB |
1498 | { |
1499 | if (!gimple_has_mem_ops (g)) | |
5006671f | 1500 | return NULL_TREE; |
bb4efb4d | 1501 | return g->gsmembase.vuse; |
726a989a RB |
1502 | } |
1503 | ||
5006671f | 1504 | /* Return the single VDEF operand of the statement G. */ |
726a989a | 1505 | |
5006671f RG |
1506 | static inline tree |
1507 | gimple_vdef (const_gimple g) | |
726a989a | 1508 | { |
5006671f RG |
1509 | if (!gimple_has_mem_ops (g)) |
1510 | return NULL_TREE; | |
bb4efb4d | 1511 | return g->gsmembase.vdef; |
726a989a RB |
1512 | } |
1513 | ||
5006671f | 1514 | /* Return the single VUSE operand of the statement G. */ |
726a989a | 1515 | |
5006671f RG |
1516 | static inline tree * |
1517 | gimple_vuse_ptr (gimple g) | |
726a989a RB |
1518 | { |
1519 | if (!gimple_has_mem_ops (g)) | |
1520 | return NULL; | |
bb4efb4d | 1521 | return &g->gsmembase.vuse; |
726a989a RB |
1522 | } |
1523 | ||
5006671f | 1524 | /* Return the single VDEF operand of the statement G. */ |
726a989a | 1525 | |
5006671f RG |
1526 | static inline tree * |
1527 | gimple_vdef_ptr (gimple g) | |
726a989a RB |
1528 | { |
1529 | if (!gimple_has_mem_ops (g)) | |
1530 | return NULL; | |
bb4efb4d | 1531 | return &g->gsmembase.vdef; |
5006671f RG |
1532 | } |
1533 | ||
1534 | /* Set the single VUSE operand of the statement G. */ | |
1535 | ||
1536 | static inline void | |
1537 | gimple_set_vuse (gimple g, tree vuse) | |
1538 | { | |
2bc0a660 | 1539 | gcc_gimple_checking_assert (gimple_has_mem_ops (g)); |
bb4efb4d | 1540 | g->gsmembase.vuse = vuse; |
5006671f RG |
1541 | } |
1542 | ||
1543 | /* Set the single VDEF operand of the statement G. */ | |
1544 | ||
1545 | static inline void | |
1546 | gimple_set_vdef (gimple g, tree vdef) | |
1547 | { | |
2bc0a660 | 1548 | gcc_gimple_checking_assert (gimple_has_mem_ops (g)); |
bb4efb4d | 1549 | g->gsmembase.vdef = vdef; |
726a989a RB |
1550 | } |
1551 | ||
1552 | ||
1553 | /* Return true if statement G has operands and the modified field has | |
1554 | been set. */ | |
1555 | ||
1556 | static inline bool | |
1557 | gimple_modified_p (const_gimple g) | |
1558 | { | |
1559 | return (gimple_has_ops (g)) ? (bool) g->gsbase.modified : false; | |
1560 | } | |
1561 | ||
726a989a | 1562 | |
a02f0c5d RG |
1563 | /* Set the MODIFIED flag to MODIFIEDP, iff the gimple statement G has |
1564 | a MODIFIED field. */ | |
1565 | ||
1566 | static inline void | |
1567 | gimple_set_modified (gimple s, bool modifiedp) | |
1568 | { | |
1569 | if (gimple_has_ops (s)) | |
1570 | s->gsbase.modified = (unsigned) modifiedp; | |
1571 | } | |
1572 | ||
1573 | ||
726a989a RB |
1574 | /* Return the tree code for the expression computed by STMT. This is |
1575 | only valid for GIMPLE_COND, GIMPLE_CALL and GIMPLE_ASSIGN. For | |
1576 | GIMPLE_CALL, return CALL_EXPR as the expression code for | |
1577 | consistency. This is useful when the caller needs to deal with the | |
1578 | three kinds of computation that GIMPLE supports. */ | |
1579 | ||
1580 | static inline enum tree_code | |
1581 | gimple_expr_code (const_gimple stmt) | |
1582 | { | |
1583 | enum gimple_code code = gimple_code (stmt); | |
1584 | if (code == GIMPLE_ASSIGN || code == GIMPLE_COND) | |
1585 | return (enum tree_code) stmt->gsbase.subcode; | |
726a989a | 1586 | else |
b074e783 JH |
1587 | { |
1588 | gcc_gimple_checking_assert (code == GIMPLE_CALL); | |
1589 | return CALL_EXPR; | |
1590 | } | |
726a989a RB |
1591 | } |
1592 | ||
1593 | ||
726a989a RB |
1594 | /* Return true if statement STMT contains volatile operands. */ |
1595 | ||
1596 | static inline bool | |
1597 | gimple_has_volatile_ops (const_gimple stmt) | |
1598 | { | |
1599 | if (gimple_has_mem_ops (stmt)) | |
1600 | return stmt->gsbase.has_volatile_ops; | |
1601 | else | |
1602 | return false; | |
1603 | } | |
1604 | ||
1605 | ||
1606 | /* Set the HAS_VOLATILE_OPS flag to VOLATILEP. */ | |
1607 | ||
1608 | static inline void | |
1609 | gimple_set_has_volatile_ops (gimple stmt, bool volatilep) | |
1610 | { | |
1611 | if (gimple_has_mem_ops (stmt)) | |
1612 | stmt->gsbase.has_volatile_ops = (unsigned) volatilep; | |
1613 | } | |
1614 | ||
039496da AH |
1615 | /* Return true if BB is in a transaction. */ |
1616 | ||
1617 | static inline bool | |
1618 | block_in_transaction (basic_block bb) | |
1619 | { | |
874a3589 | 1620 | return flag_tm && bb->flags & BB_IN_TRANSACTION; |
039496da AH |
1621 | } |
1622 | ||
19c0d7df AH |
1623 | /* Return true if STMT is in a transaction. */ |
1624 | ||
1625 | static inline bool | |
1626 | gimple_in_transaction (gimple stmt) | |
1627 | { | |
039496da | 1628 | return block_in_transaction (gimple_bb (stmt)); |
19c0d7df | 1629 | } |
726a989a RB |
1630 | |
1631 | /* Return true if statement STMT may access memory. */ | |
1632 | ||
1633 | static inline bool | |
1634 | gimple_references_memory_p (gimple stmt) | |
1635 | { | |
5006671f | 1636 | return gimple_has_mem_ops (stmt) && gimple_vuse (stmt); |
726a989a RB |
1637 | } |
1638 | ||
1639 | ||
726a989a RB |
1640 | /* Return the subcode for OMP statement S. */ |
1641 | ||
1642 | static inline unsigned | |
1643 | gimple_omp_subcode (const_gimple s) | |
1644 | { | |
2bc0a660 | 1645 | gcc_gimple_checking_assert (gimple_code (s) >= GIMPLE_OMP_ATOMIC_LOAD |
acf0174b | 1646 | && gimple_code (s) <= GIMPLE_OMP_TEAMS); |
726a989a RB |
1647 | return s->gsbase.subcode; |
1648 | } | |
1649 | ||
1650 | /* Set the subcode for OMP statement S to SUBCODE. */ | |
1651 | ||
1652 | static inline void | |
1653 | gimple_omp_set_subcode (gimple s, unsigned int subcode) | |
1654 | { | |
1655 | /* We only have 16 bits for the subcode. Assert that we are not | |
1656 | overflowing it. */ | |
2bc0a660 | 1657 | gcc_gimple_checking_assert (subcode < (1 << 16)); |
726a989a RB |
1658 | s->gsbase.subcode = subcode; |
1659 | } | |
1660 | ||
1661 | /* Set the nowait flag on OMP_RETURN statement S. */ | |
1662 | ||
1663 | static inline void | |
1664 | gimple_omp_return_set_nowait (gimple s) | |
1665 | { | |
1666 | GIMPLE_CHECK (s, GIMPLE_OMP_RETURN); | |
1667 | s->gsbase.subcode |= GF_OMP_RETURN_NOWAIT; | |
1668 | } | |
1669 | ||
1670 | ||
1671 | /* Return true if OMP return statement G has the GF_OMP_RETURN_NOWAIT | |
1672 | flag set. */ | |
1673 | ||
1674 | static inline bool | |
1675 | gimple_omp_return_nowait_p (const_gimple g) | |
1676 | { | |
1677 | GIMPLE_CHECK (g, GIMPLE_OMP_RETURN); | |
1678 | return (gimple_omp_subcode (g) & GF_OMP_RETURN_NOWAIT) != 0; | |
1679 | } | |
1680 | ||
1681 | ||
acf0174b JJ |
1682 | /* Set the LHS of OMP return. */ |
1683 | ||
1684 | static inline void | |
1685 | gimple_omp_return_set_lhs (gimple g, tree lhs) | |
1686 | { | |
1687 | GIMPLE_CHECK (g, GIMPLE_OMP_RETURN); | |
1688 | g->gimple_omp_atomic_store.val = lhs; | |
1689 | } | |
1690 | ||
1691 | ||
1692 | /* Get the LHS of OMP return. */ | |
1693 | ||
1694 | static inline tree | |
1695 | gimple_omp_return_lhs (const_gimple g) | |
1696 | { | |
1697 | GIMPLE_CHECK (g, GIMPLE_OMP_RETURN); | |
1698 | return g->gimple_omp_atomic_store.val; | |
1699 | } | |
1700 | ||
1701 | ||
1702 | /* Return a pointer to the LHS of OMP return. */ | |
1703 | ||
1704 | static inline tree * | |
1705 | gimple_omp_return_lhs_ptr (gimple g) | |
1706 | { | |
1707 | GIMPLE_CHECK (g, GIMPLE_OMP_RETURN); | |
1708 | return &g->gimple_omp_atomic_store.val; | |
1709 | } | |
1710 | ||
1711 | ||
726a989a RB |
1712 | /* Return true if OMP section statement G has the GF_OMP_SECTION_LAST |
1713 | flag set. */ | |
1714 | ||
1715 | static inline bool | |
1716 | gimple_omp_section_last_p (const_gimple g) | |
1717 | { | |
1718 | GIMPLE_CHECK (g, GIMPLE_OMP_SECTION); | |
1719 | return (gimple_omp_subcode (g) & GF_OMP_SECTION_LAST) != 0; | |
1720 | } | |
1721 | ||
1722 | ||
1723 | /* Set the GF_OMP_SECTION_LAST flag on G. */ | |
1724 | ||
1725 | static inline void | |
1726 | gimple_omp_section_set_last (gimple g) | |
1727 | { | |
1728 | GIMPLE_CHECK (g, GIMPLE_OMP_SECTION); | |
1729 | g->gsbase.subcode |= GF_OMP_SECTION_LAST; | |
1730 | } | |
1731 | ||
1732 | ||
1733 | /* Return true if OMP parallel statement G has the | |
1734 | GF_OMP_PARALLEL_COMBINED flag set. */ | |
1735 | ||
1736 | static inline bool | |
1737 | gimple_omp_parallel_combined_p (const_gimple g) | |
1738 | { | |
1739 | GIMPLE_CHECK (g, GIMPLE_OMP_PARALLEL); | |
1740 | return (gimple_omp_subcode (g) & GF_OMP_PARALLEL_COMBINED) != 0; | |
1741 | } | |
1742 | ||
1743 | ||
1744 | /* Set the GF_OMP_PARALLEL_COMBINED field in G depending on the boolean | |
1745 | value of COMBINED_P. */ | |
1746 | ||
1747 | static inline void | |
1748 | gimple_omp_parallel_set_combined_p (gimple g, bool combined_p) | |
1749 | { | |
1750 | GIMPLE_CHECK (g, GIMPLE_OMP_PARALLEL); | |
1751 | if (combined_p) | |
1752 | g->gsbase.subcode |= GF_OMP_PARALLEL_COMBINED; | |
1753 | else | |
1754 | g->gsbase.subcode &= ~GF_OMP_PARALLEL_COMBINED; | |
1755 | } | |
1756 | ||
1757 | ||
20906c66 JJ |
1758 | /* Return true if OMP atomic load/store statement G has the |
1759 | GF_OMP_ATOMIC_NEED_VALUE flag set. */ | |
1760 | ||
1761 | static inline bool | |
1762 | gimple_omp_atomic_need_value_p (const_gimple g) | |
1763 | { | |
1764 | if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD) | |
1765 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
1766 | return (gimple_omp_subcode (g) & GF_OMP_ATOMIC_NEED_VALUE) != 0; | |
1767 | } | |
1768 | ||
1769 | ||
1770 | /* Set the GF_OMP_ATOMIC_NEED_VALUE flag on G. */ | |
1771 | ||
1772 | static inline void | |
1773 | gimple_omp_atomic_set_need_value (gimple g) | |
1774 | { | |
1775 | if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD) | |
1776 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
1777 | g->gsbase.subcode |= GF_OMP_ATOMIC_NEED_VALUE; | |
1778 | } | |
1779 | ||
1780 | ||
acf0174b JJ |
1781 | /* Return true if OMP atomic load/store statement G has the |
1782 | GF_OMP_ATOMIC_SEQ_CST flag set. */ | |
1783 | ||
1784 | static inline bool | |
1785 | gimple_omp_atomic_seq_cst_p (const_gimple g) | |
1786 | { | |
1787 | if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD) | |
1788 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
1789 | return (gimple_omp_subcode (g) & GF_OMP_ATOMIC_SEQ_CST) != 0; | |
1790 | } | |
1791 | ||
1792 | ||
1793 | /* Set the GF_OMP_ATOMIC_SEQ_CST flag on G. */ | |
1794 | ||
1795 | static inline void | |
1796 | gimple_omp_atomic_set_seq_cst (gimple g) | |
1797 | { | |
1798 | if (gimple_code (g) != GIMPLE_OMP_ATOMIC_LOAD) | |
1799 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
1800 | g->gsbase.subcode |= GF_OMP_ATOMIC_SEQ_CST; | |
1801 | } | |
1802 | ||
1803 | ||
726a989a RB |
1804 | /* Return the number of operands for statement GS. */ |
1805 | ||
1806 | static inline unsigned | |
1807 | gimple_num_ops (const_gimple gs) | |
1808 | { | |
1809 | return gs->gsbase.num_ops; | |
1810 | } | |
1811 | ||
1812 | ||
1813 | /* Set the number of operands for statement GS. */ | |
1814 | ||
1815 | static inline void | |
1816 | gimple_set_num_ops (gimple gs, unsigned num_ops) | |
1817 | { | |
1818 | gs->gsbase.num_ops = num_ops; | |
1819 | } | |
1820 | ||
1821 | ||
1822 | /* Return the array of operands for statement GS. */ | |
1823 | ||
1824 | static inline tree * | |
1825 | gimple_ops (gimple gs) | |
1826 | { | |
f2c4a81c | 1827 | size_t off; |
726a989a RB |
1828 | |
1829 | /* All the tuples have their operand vector at the very bottom | |
f2c4a81c RH |
1830 | of the structure. Note that those structures that do not |
1831 | have an operand vector have a zero offset. */ | |
1832 | off = gimple_ops_offset_[gimple_statement_structure (gs)]; | |
2bc0a660 | 1833 | gcc_gimple_checking_assert (off != 0); |
f2c4a81c RH |
1834 | |
1835 | return (tree *) ((char *) gs + off); | |
726a989a RB |
1836 | } |
1837 | ||
1838 | ||
1839 | /* Return operand I for statement GS. */ | |
1840 | ||
1841 | static inline tree | |
1842 | gimple_op (const_gimple gs, unsigned i) | |
1843 | { | |
1844 | if (gimple_has_ops (gs)) | |
1845 | { | |
2bc0a660 | 1846 | gcc_gimple_checking_assert (i < gimple_num_ops (gs)); |
726a989a RB |
1847 | return gimple_ops (CONST_CAST_GIMPLE (gs))[i]; |
1848 | } | |
1849 | else | |
1850 | return NULL_TREE; | |
1851 | } | |
1852 | ||
1853 | /* Return a pointer to operand I for statement GS. */ | |
1854 | ||
1855 | static inline tree * | |
1856 | gimple_op_ptr (const_gimple gs, unsigned i) | |
1857 | { | |
1858 | if (gimple_has_ops (gs)) | |
1859 | { | |
2bc0a660 | 1860 | gcc_gimple_checking_assert (i < gimple_num_ops (gs)); |
726a989a RB |
1861 | return gimple_ops (CONST_CAST_GIMPLE (gs)) + i; |
1862 | } | |
1863 | else | |
1864 | return NULL; | |
1865 | } | |
1866 | ||
1867 | /* Set operand I of statement GS to OP. */ | |
1868 | ||
1869 | static inline void | |
1870 | gimple_set_op (gimple gs, unsigned i, tree op) | |
1871 | { | |
2bc0a660 | 1872 | gcc_gimple_checking_assert (gimple_has_ops (gs) && i < gimple_num_ops (gs)); |
726a989a RB |
1873 | |
1874 | /* Note. It may be tempting to assert that OP matches | |
1875 | is_gimple_operand, but that would be wrong. Different tuples | |
1876 | accept slightly different sets of tree operands. Each caller | |
1877 | should perform its own validation. */ | |
1878 | gimple_ops (gs)[i] = op; | |
1879 | } | |
1880 | ||
1881 | /* Return true if GS is a GIMPLE_ASSIGN. */ | |
1882 | ||
1883 | static inline bool | |
1884 | is_gimple_assign (const_gimple gs) | |
1885 | { | |
1886 | return gimple_code (gs) == GIMPLE_ASSIGN; | |
1887 | } | |
1888 | ||
1889 | /* Determine if expression CODE is one of the valid expressions that can | |
1890 | be used on the RHS of GIMPLE assignments. */ | |
1891 | ||
1892 | static inline enum gimple_rhs_class | |
1893 | get_gimple_rhs_class (enum tree_code code) | |
1894 | { | |
1895 | return (enum gimple_rhs_class) gimple_rhs_class_table[(int) code]; | |
1896 | } | |
1897 | ||
1898 | /* Return the LHS of assignment statement GS. */ | |
1899 | ||
1900 | static inline tree | |
1901 | gimple_assign_lhs (const_gimple gs) | |
1902 | { | |
1903 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1904 | return gimple_op (gs, 0); | |
1905 | } | |
1906 | ||
1907 | ||
1908 | /* Return a pointer to the LHS of assignment statement GS. */ | |
1909 | ||
1910 | static inline tree * | |
1911 | gimple_assign_lhs_ptr (const_gimple gs) | |
1912 | { | |
1913 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1914 | return gimple_op_ptr (gs, 0); | |
1915 | } | |
1916 | ||
1917 | ||
1918 | /* Set LHS to be the LHS operand of assignment statement GS. */ | |
1919 | ||
1920 | static inline void | |
1921 | gimple_assign_set_lhs (gimple gs, tree lhs) | |
1922 | { | |
1923 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
726a989a RB |
1924 | gimple_set_op (gs, 0, lhs); |
1925 | ||
1926 | if (lhs && TREE_CODE (lhs) == SSA_NAME) | |
1927 | SSA_NAME_DEF_STMT (lhs) = gs; | |
1928 | } | |
1929 | ||
1930 | ||
1931 | /* Return the first operand on the RHS of assignment statement GS. */ | |
1932 | ||
1933 | static inline tree | |
1934 | gimple_assign_rhs1 (const_gimple gs) | |
1935 | { | |
1936 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1937 | return gimple_op (gs, 1); | |
1938 | } | |
1939 | ||
1940 | ||
1941 | /* Return a pointer to the first operand on the RHS of assignment | |
1942 | statement GS. */ | |
1943 | ||
1944 | static inline tree * | |
1945 | gimple_assign_rhs1_ptr (const_gimple gs) | |
1946 | { | |
1947 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1948 | return gimple_op_ptr (gs, 1); | |
1949 | } | |
1950 | ||
1951 | /* Set RHS to be the first operand on the RHS of assignment statement GS. */ | |
1952 | ||
1953 | static inline void | |
1954 | gimple_assign_set_rhs1 (gimple gs, tree rhs) | |
1955 | { | |
1956 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1957 | ||
726a989a RB |
1958 | gimple_set_op (gs, 1, rhs); |
1959 | } | |
1960 | ||
1961 | ||
1962 | /* Return the second operand on the RHS of assignment statement GS. | |
1963 | If GS does not have two operands, NULL is returned instead. */ | |
1964 | ||
1965 | static inline tree | |
1966 | gimple_assign_rhs2 (const_gimple gs) | |
1967 | { | |
1968 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1969 | ||
1970 | if (gimple_num_ops (gs) >= 3) | |
1971 | return gimple_op (gs, 2); | |
1972 | else | |
1973 | return NULL_TREE; | |
1974 | } | |
1975 | ||
1976 | ||
1977 | /* Return a pointer to the second operand on the RHS of assignment | |
1978 | statement GS. */ | |
1979 | ||
1980 | static inline tree * | |
1981 | gimple_assign_rhs2_ptr (const_gimple gs) | |
1982 | { | |
1983 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1984 | return gimple_op_ptr (gs, 2); | |
1985 | } | |
1986 | ||
1987 | ||
1988 | /* Set RHS to be the second operand on the RHS of assignment statement GS. */ | |
1989 | ||
1990 | static inline void | |
1991 | gimple_assign_set_rhs2 (gimple gs, tree rhs) | |
1992 | { | |
1993 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
1994 | ||
726a989a RB |
1995 | gimple_set_op (gs, 2, rhs); |
1996 | } | |
1997 | ||
0354c0c7 BS |
1998 | /* Return the third operand on the RHS of assignment statement GS. |
1999 | If GS does not have two operands, NULL is returned instead. */ | |
2000 | ||
2001 | static inline tree | |
2002 | gimple_assign_rhs3 (const_gimple gs) | |
2003 | { | |
2004 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2005 | ||
2006 | if (gimple_num_ops (gs) >= 4) | |
2007 | return gimple_op (gs, 3); | |
2008 | else | |
2009 | return NULL_TREE; | |
2010 | } | |
2011 | ||
2012 | /* Return a pointer to the third operand on the RHS of assignment | |
2013 | statement GS. */ | |
2014 | ||
2015 | static inline tree * | |
2016 | gimple_assign_rhs3_ptr (const_gimple gs) | |
2017 | { | |
2018 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2019 | return gimple_op_ptr (gs, 3); | |
2020 | } | |
2021 | ||
2022 | ||
2023 | /* Set RHS to be the third operand on the RHS of assignment statement GS. */ | |
2024 | ||
2025 | static inline void | |
2026 | gimple_assign_set_rhs3 (gimple gs, tree rhs) | |
2027 | { | |
2028 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2029 | ||
2030 | gimple_set_op (gs, 3, rhs); | |
2031 | } | |
2032 | ||
2033 | /* A wrapper around gimple_assign_set_rhs_with_ops_1, for callers which expect | |
2034 | to see only a maximum of two operands. */ | |
2035 | ||
2036 | static inline void | |
2037 | gimple_assign_set_rhs_with_ops (gimple_stmt_iterator *gsi, enum tree_code code, | |
2038 | tree op1, tree op2) | |
2039 | { | |
2040 | gimple_assign_set_rhs_with_ops_1 (gsi, code, op1, op2, NULL); | |
2041 | } | |
2042 | ||
2043 | /* A wrapper around extract_ops_from_tree_1, for callers which expect | |
2044 | to see only a maximum of two operands. */ | |
2045 | ||
2046 | static inline void | |
2047 | extract_ops_from_tree (tree expr, enum tree_code *code, tree *op0, | |
2048 | tree *op1) | |
2049 | { | |
2050 | tree op2; | |
2051 | extract_ops_from_tree_1 (expr, code, op0, op1, &op2); | |
2052 | gcc_assert (op2 == NULL_TREE); | |
2053 | } | |
2054 | ||
726a989a RB |
2055 | /* Returns true if GS is a nontemporal move. */ |
2056 | ||
2057 | static inline bool | |
2058 | gimple_assign_nontemporal_move_p (const_gimple gs) | |
2059 | { | |
2060 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2061 | return gs->gsbase.nontemporal_move; | |
2062 | } | |
2063 | ||
2064 | /* Sets nontemporal move flag of GS to NONTEMPORAL. */ | |
2065 | ||
2066 | static inline void | |
2067 | gimple_assign_set_nontemporal_move (gimple gs, bool nontemporal) | |
2068 | { | |
2069 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2070 | gs->gsbase.nontemporal_move = nontemporal; | |
2071 | } | |
2072 | ||
2073 | ||
2074 | /* Return the code of the expression computed on the rhs of assignment | |
2075 | statement GS. In case that the RHS is a single object, returns the | |
2076 | tree code of the object. */ | |
2077 | ||
2078 | static inline enum tree_code | |
2079 | gimple_assign_rhs_code (const_gimple gs) | |
2080 | { | |
2081 | enum tree_code code; | |
2082 | GIMPLE_CHECK (gs, GIMPLE_ASSIGN); | |
2083 | ||
3dbe9454 RG |
2084 | code = (enum tree_code) gs->gsbase.subcode; |
2085 | /* While we initially set subcode to the TREE_CODE of the rhs for | |
2086 | GIMPLE_SINGLE_RHS assigns we do not update that subcode to stay | |
2087 | in sync when we rewrite stmts into SSA form or do SSA propagations. */ | |
726a989a RB |
2088 | if (get_gimple_rhs_class (code) == GIMPLE_SINGLE_RHS) |
2089 | code = TREE_CODE (gimple_assign_rhs1 (gs)); | |
2090 | ||
2091 | return code; | |
2092 | } | |
2093 | ||
2094 | ||
2095 | /* Set CODE to be the code for the expression computed on the RHS of | |
2096 | assignment S. */ | |
2097 | ||
2098 | static inline void | |
2099 | gimple_assign_set_rhs_code (gimple s, enum tree_code code) | |
2100 | { | |
2101 | GIMPLE_CHECK (s, GIMPLE_ASSIGN); | |
2102 | s->gsbase.subcode = code; | |
2103 | } | |
2104 | ||
2105 | ||
0f336c35 RG |
2106 | /* Return the gimple rhs class of the code of the expression computed on |
2107 | the rhs of assignment statement GS. | |
2108 | This will never return GIMPLE_INVALID_RHS. */ | |
2109 | ||
2110 | static inline enum gimple_rhs_class | |
2111 | gimple_assign_rhs_class (const_gimple gs) | |
2112 | { | |
2113 | return get_gimple_rhs_class (gimple_assign_rhs_code (gs)); | |
2114 | } | |
2115 | ||
3dbe9454 RG |
2116 | /* Return true if GS is an assignment with a singleton RHS, i.e., |
2117 | there is no operator associated with the assignment itself. | |
2118 | Unlike gimple_assign_copy_p, this predicate returns true for | |
2119 | any RHS operand, including those that perform an operation | |
2120 | and do not have the semantics of a copy, such as COND_EXPR. */ | |
2121 | ||
2122 | static inline bool | |
2123 | gimple_assign_single_p (gimple gs) | |
2124 | { | |
2125 | return (is_gimple_assign (gs) | |
2126 | && gimple_assign_rhs_class (gs) == GIMPLE_SINGLE_RHS); | |
2127 | } | |
2128 | ||
c12d9242 RB |
2129 | /* Return true if GS performs a store to its lhs. */ |
2130 | ||
2131 | static inline bool | |
2132 | gimple_store_p (gimple gs) | |
2133 | { | |
2134 | tree lhs = gimple_get_lhs (gs); | |
2135 | return lhs && !is_gimple_reg (lhs); | |
2136 | } | |
2137 | ||
2138 | /* Return true if GS is an assignment that loads from its rhs1. */ | |
2139 | ||
2140 | static inline bool | |
2141 | gimple_assign_load_p (gimple gs) | |
2142 | { | |
2143 | tree rhs; | |
2144 | if (!gimple_assign_single_p (gs)) | |
2145 | return false; | |
2146 | rhs = gimple_assign_rhs1 (gs); | |
2147 | if (TREE_CODE (rhs) == WITH_SIZE_EXPR) | |
2148 | return true; | |
2149 | rhs = get_base_address (rhs); | |
2150 | return (DECL_P (rhs) | |
2151 | || TREE_CODE (rhs) == MEM_REF || TREE_CODE (rhs) == TARGET_MEM_REF); | |
2152 | } | |
2153 | ||
0f336c35 | 2154 | |
726a989a RB |
2155 | /* Return true if S is a type-cast assignment. */ |
2156 | ||
2157 | static inline bool | |
2158 | gimple_assign_cast_p (gimple s) | |
2159 | { | |
2160 | if (is_gimple_assign (s)) | |
2161 | { | |
2162 | enum tree_code sc = gimple_assign_rhs_code (s); | |
1a87cf0c | 2163 | return CONVERT_EXPR_CODE_P (sc) |
726a989a RB |
2164 | || sc == VIEW_CONVERT_EXPR |
2165 | || sc == FIX_TRUNC_EXPR; | |
2166 | } | |
2167 | ||
2168 | return false; | |
2169 | } | |
2170 | ||
47598145 MM |
2171 | /* Return true if S is a clobber statement. */ |
2172 | ||
2173 | static inline bool | |
2174 | gimple_clobber_p (gimple s) | |
2175 | { | |
2176 | return gimple_assign_single_p (s) | |
2177 | && TREE_CLOBBER_P (gimple_assign_rhs1 (s)); | |
2178 | } | |
726a989a RB |
2179 | |
2180 | /* Return true if GS is a GIMPLE_CALL. */ | |
2181 | ||
2182 | static inline bool | |
2183 | is_gimple_call (const_gimple gs) | |
2184 | { | |
2185 | return gimple_code (gs) == GIMPLE_CALL; | |
2186 | } | |
2187 | ||
2188 | /* Return the LHS of call statement GS. */ | |
2189 | ||
2190 | static inline tree | |
2191 | gimple_call_lhs (const_gimple gs) | |
2192 | { | |
2193 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2194 | return gimple_op (gs, 0); | |
2195 | } | |
2196 | ||
2197 | ||
2198 | /* Return a pointer to the LHS of call statement GS. */ | |
2199 | ||
2200 | static inline tree * | |
2201 | gimple_call_lhs_ptr (const_gimple gs) | |
2202 | { | |
2203 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2204 | return gimple_op_ptr (gs, 0); | |
2205 | } | |
2206 | ||
2207 | ||
2208 | /* Set LHS to be the LHS operand of call statement GS. */ | |
2209 | ||
2210 | static inline void | |
2211 | gimple_call_set_lhs (gimple gs, tree lhs) | |
2212 | { | |
2213 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
726a989a RB |
2214 | gimple_set_op (gs, 0, lhs); |
2215 | if (lhs && TREE_CODE (lhs) == SSA_NAME) | |
2216 | SSA_NAME_DEF_STMT (lhs) = gs; | |
2217 | } | |
2218 | ||
2219 | ||
25583c4f RS |
2220 | /* Return true if call GS calls an internal-only function, as enumerated |
2221 | by internal_fn. */ | |
2222 | ||
2223 | static inline bool | |
2224 | gimple_call_internal_p (const_gimple gs) | |
2225 | { | |
2226 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2227 | return (gs->gsbase.subcode & GF_CALL_INTERNAL) != 0; | |
2228 | } | |
2229 | ||
2230 | ||
2231 | /* Return the target of internal call GS. */ | |
2232 | ||
2233 | static inline enum internal_fn | |
2234 | gimple_call_internal_fn (const_gimple gs) | |
2235 | { | |
2236 | gcc_gimple_checking_assert (gimple_call_internal_p (gs)); | |
2237 | return gs->gimple_call.u.internal_fn; | |
2238 | } | |
2239 | ||
2240 | ||
f20ca725 | 2241 | /* Return the function type of the function called by GS. */ |
726a989a RB |
2242 | |
2243 | static inline tree | |
f20ca725 | 2244 | gimple_call_fntype (const_gimple gs) |
726a989a RB |
2245 | { |
2246 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
25583c4f RS |
2247 | if (gimple_call_internal_p (gs)) |
2248 | return NULL_TREE; | |
2249 | return gs->gimple_call.u.fntype; | |
726a989a RB |
2250 | } |
2251 | ||
f20ca725 RG |
2252 | /* Set the type of the function called by GS to FNTYPE. */ |
2253 | ||
2254 | static inline void | |
2255 | gimple_call_set_fntype (gimple gs, tree fntype) | |
2256 | { | |
2257 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
25583c4f RS |
2258 | gcc_gimple_checking_assert (!gimple_call_internal_p (gs)); |
2259 | gs->gimple_call.u.fntype = fntype; | |
f20ca725 RG |
2260 | } |
2261 | ||
2262 | ||
2263 | /* Return the tree node representing the function called by call | |
2264 | statement GS. */ | |
9bfc434b RG |
2265 | |
2266 | static inline tree | |
f20ca725 | 2267 | gimple_call_fn (const_gimple gs) |
9bfc434b | 2268 | { |
f20ca725 RG |
2269 | GIMPLE_CHECK (gs, GIMPLE_CALL); |
2270 | return gimple_op (gs, 1); | |
9bfc434b | 2271 | } |
726a989a RB |
2272 | |
2273 | /* Return a pointer to the tree node representing the function called by call | |
2274 | statement GS. */ | |
2275 | ||
2276 | static inline tree * | |
2277 | gimple_call_fn_ptr (const_gimple gs) | |
2278 | { | |
2279 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2280 | return gimple_op_ptr (gs, 1); | |
2281 | } | |
2282 | ||
2283 | ||
2284 | /* Set FN to be the function called by call statement GS. */ | |
2285 | ||
2286 | static inline void | |
2287 | gimple_call_set_fn (gimple gs, tree fn) | |
2288 | { | |
2289 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
25583c4f | 2290 | gcc_gimple_checking_assert (!gimple_call_internal_p (gs)); |
726a989a RB |
2291 | gimple_set_op (gs, 1, fn); |
2292 | } | |
2293 | ||
2294 | ||
7c9577be RG |
2295 | /* Set FNDECL to be the function called by call statement GS. */ |
2296 | ||
2297 | static inline void | |
2298 | gimple_call_set_fndecl (gimple gs, tree decl) | |
2299 | { | |
2300 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
25583c4f | 2301 | gcc_gimple_checking_assert (!gimple_call_internal_p (gs)); |
db3927fb | 2302 | gimple_set_op (gs, 1, build_fold_addr_expr_loc (gimple_location (gs), decl)); |
7c9577be RG |
2303 | } |
2304 | ||
25583c4f RS |
2305 | |
2306 | /* Set internal function FN to be the function called by call statement GS. */ | |
2307 | ||
2308 | static inline void | |
2309 | gimple_call_set_internal_fn (gimple gs, enum internal_fn fn) | |
2310 | { | |
2311 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2312 | gcc_gimple_checking_assert (gimple_call_internal_p (gs)); | |
2313 | gs->gimple_call.u.internal_fn = fn; | |
2314 | } | |
2315 | ||
2316 | ||
3b45a007 RG |
2317 | /* Given a valid GIMPLE_CALL function address return the FUNCTION_DECL |
2318 | associated with the callee if known. Otherwise return NULL_TREE. */ | |
2319 | ||
2320 | static inline tree | |
2321 | gimple_call_addr_fndecl (const_tree fn) | |
2322 | { | |
25583c4f | 2323 | if (fn && TREE_CODE (fn) == ADDR_EXPR) |
3b45a007 RG |
2324 | { |
2325 | tree fndecl = TREE_OPERAND (fn, 0); | |
2326 | if (TREE_CODE (fndecl) == MEM_REF | |
2327 | && TREE_CODE (TREE_OPERAND (fndecl, 0)) == ADDR_EXPR | |
2328 | && integer_zerop (TREE_OPERAND (fndecl, 1))) | |
2329 | fndecl = TREE_OPERAND (TREE_OPERAND (fndecl, 0), 0); | |
2330 | if (TREE_CODE (fndecl) == FUNCTION_DECL) | |
2331 | return fndecl; | |
2332 | } | |
2333 | return NULL_TREE; | |
2334 | } | |
7c9577be | 2335 | |
726a989a RB |
2336 | /* If a given GIMPLE_CALL's callee is a FUNCTION_DECL, return it. |
2337 | Otherwise return NULL. This function is analogous to | |
2338 | get_callee_fndecl in tree land. */ | |
2339 | ||
2340 | static inline tree | |
2341 | gimple_call_fndecl (const_gimple gs) | |
2342 | { | |
3b45a007 | 2343 | return gimple_call_addr_fndecl (gimple_call_fn (gs)); |
726a989a RB |
2344 | } |
2345 | ||
2346 | ||
2347 | /* Return the type returned by call statement GS. */ | |
2348 | ||
2349 | static inline tree | |
2350 | gimple_call_return_type (const_gimple gs) | |
2351 | { | |
9bfc434b | 2352 | tree type = gimple_call_fntype (gs); |
726a989a | 2353 | |
25583c4f RS |
2354 | if (type == NULL_TREE) |
2355 | return TREE_TYPE (gimple_call_lhs (gs)); | |
2356 | ||
9bfc434b | 2357 | /* The type returned by a function is the type of its |
726a989a RB |
2358 | function type. */ |
2359 | return TREE_TYPE (type); | |
2360 | } | |
2361 | ||
2362 | ||
2363 | /* Return the static chain for call statement GS. */ | |
2364 | ||
2365 | static inline tree | |
2366 | gimple_call_chain (const_gimple gs) | |
2367 | { | |
2368 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2369 | return gimple_op (gs, 2); | |
2370 | } | |
2371 | ||
2372 | ||
2373 | /* Return a pointer to the static chain for call statement GS. */ | |
2374 | ||
2375 | static inline tree * | |
2376 | gimple_call_chain_ptr (const_gimple gs) | |
2377 | { | |
2378 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2379 | return gimple_op_ptr (gs, 2); | |
2380 | } | |
2381 | ||
2382 | /* Set CHAIN to be the static chain for call statement GS. */ | |
2383 | ||
2384 | static inline void | |
2385 | gimple_call_set_chain (gimple gs, tree chain) | |
2386 | { | |
2387 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
f68a75df | 2388 | |
726a989a RB |
2389 | gimple_set_op (gs, 2, chain); |
2390 | } | |
2391 | ||
2392 | ||
2393 | /* Return the number of arguments used by call statement GS. */ | |
2394 | ||
2395 | static inline unsigned | |
2396 | gimple_call_num_args (const_gimple gs) | |
2397 | { | |
2398 | unsigned num_ops; | |
2399 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2400 | num_ops = gimple_num_ops (gs); | |
726a989a RB |
2401 | return num_ops - 3; |
2402 | } | |
2403 | ||
2404 | ||
2405 | /* Return the argument at position INDEX for call statement GS. */ | |
2406 | ||
2407 | static inline tree | |
2408 | gimple_call_arg (const_gimple gs, unsigned index) | |
2409 | { | |
2410 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2411 | return gimple_op (gs, index + 3); | |
2412 | } | |
2413 | ||
2414 | ||
2415 | /* Return a pointer to the argument at position INDEX for call | |
2416 | statement GS. */ | |
2417 | ||
2418 | static inline tree * | |
2419 | gimple_call_arg_ptr (const_gimple gs, unsigned index) | |
2420 | { | |
2421 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
2422 | return gimple_op_ptr (gs, index + 3); | |
2423 | } | |
2424 | ||
2425 | ||
2426 | /* Set ARG to be the argument at position INDEX for call statement GS. */ | |
2427 | ||
2428 | static inline void | |
2429 | gimple_call_set_arg (gimple gs, unsigned index, tree arg) | |
2430 | { | |
2431 | GIMPLE_CHECK (gs, GIMPLE_CALL); | |
726a989a RB |
2432 | gimple_set_op (gs, index + 3, arg); |
2433 | } | |
2434 | ||
2435 | ||
2436 | /* If TAIL_P is true, mark call statement S as being a tail call | |
2437 | (i.e., a call just before the exit of a function). These calls are | |
2438 | candidate for tail call optimization. */ | |
2439 | ||
2440 | static inline void | |
2441 | gimple_call_set_tail (gimple s, bool tail_p) | |
2442 | { | |
2443 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2444 | if (tail_p) | |
2445 | s->gsbase.subcode |= GF_CALL_TAILCALL; | |
2446 | else | |
2447 | s->gsbase.subcode &= ~GF_CALL_TAILCALL; | |
2448 | } | |
2449 | ||
2450 | ||
2451 | /* Return true if GIMPLE_CALL S is marked as a tail call. */ | |
2452 | ||
2453 | static inline bool | |
2454 | gimple_call_tail_p (gimple s) | |
2455 | { | |
2456 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2457 | return (s->gsbase.subcode & GF_CALL_TAILCALL) != 0; | |
2458 | } | |
2459 | ||
2460 | ||
726a989a RB |
2461 | /* If RETURN_SLOT_OPT_P is true mark GIMPLE_CALL S as valid for return |
2462 | slot optimization. This transformation uses the target of the call | |
2463 | expansion as the return slot for calls that return in memory. */ | |
2464 | ||
2465 | static inline void | |
2466 | gimple_call_set_return_slot_opt (gimple s, bool return_slot_opt_p) | |
2467 | { | |
2468 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2469 | if (return_slot_opt_p) | |
2470 | s->gsbase.subcode |= GF_CALL_RETURN_SLOT_OPT; | |
2471 | else | |
2472 | s->gsbase.subcode &= ~GF_CALL_RETURN_SLOT_OPT; | |
2473 | } | |
2474 | ||
2475 | ||
2476 | /* Return true if S is marked for return slot optimization. */ | |
2477 | ||
2478 | static inline bool | |
2479 | gimple_call_return_slot_opt_p (gimple s) | |
2480 | { | |
2481 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2482 | return (s->gsbase.subcode & GF_CALL_RETURN_SLOT_OPT) != 0; | |
2483 | } | |
2484 | ||
2485 | ||
2486 | /* If FROM_THUNK_P is true, mark GIMPLE_CALL S as being the jump from a | |
2487 | thunk to the thunked-to function. */ | |
2488 | ||
2489 | static inline void | |
2490 | gimple_call_set_from_thunk (gimple s, bool from_thunk_p) | |
2491 | { | |
2492 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2493 | if (from_thunk_p) | |
2494 | s->gsbase.subcode |= GF_CALL_FROM_THUNK; | |
2495 | else | |
2496 | s->gsbase.subcode &= ~GF_CALL_FROM_THUNK; | |
2497 | } | |
2498 | ||
2499 | ||
2500 | /* Return true if GIMPLE_CALL S is a jump from a thunk. */ | |
2501 | ||
2502 | static inline bool | |
2503 | gimple_call_from_thunk_p (gimple s) | |
2504 | { | |
2505 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2506 | return (s->gsbase.subcode & GF_CALL_FROM_THUNK) != 0; | |
2507 | } | |
2508 | ||
2509 | ||
2510 | /* If PASS_ARG_PACK_P is true, GIMPLE_CALL S is a stdarg call that needs the | |
2511 | argument pack in its argument list. */ | |
2512 | ||
2513 | static inline void | |
2514 | gimple_call_set_va_arg_pack (gimple s, bool pass_arg_pack_p) | |
2515 | { | |
2516 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2517 | if (pass_arg_pack_p) | |
2518 | s->gsbase.subcode |= GF_CALL_VA_ARG_PACK; | |
2519 | else | |
2520 | s->gsbase.subcode &= ~GF_CALL_VA_ARG_PACK; | |
2521 | } | |
2522 | ||
2523 | ||
2524 | /* Return true if GIMPLE_CALL S is a stdarg call that needs the | |
2525 | argument pack in its argument list. */ | |
2526 | ||
2527 | static inline bool | |
2528 | gimple_call_va_arg_pack_p (gimple s) | |
2529 | { | |
2530 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2531 | return (s->gsbase.subcode & GF_CALL_VA_ARG_PACK) != 0; | |
2532 | } | |
2533 | ||
2534 | ||
2535 | /* Return true if S is a noreturn call. */ | |
2536 | ||
2537 | static inline bool | |
2538 | gimple_call_noreturn_p (gimple s) | |
2539 | { | |
2540 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2541 | return (gimple_call_flags (s) & ECF_NORETURN) != 0; | |
2542 | } | |
2543 | ||
2544 | ||
9bb1a81b JM |
2545 | /* If NOTHROW_P is true, GIMPLE_CALL S is a call that is known to not throw |
2546 | even if the called function can throw in other cases. */ | |
2547 | ||
2548 | static inline void | |
2549 | gimple_call_set_nothrow (gimple s, bool nothrow_p) | |
2550 | { | |
2551 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2552 | if (nothrow_p) | |
2553 | s->gsbase.subcode |= GF_CALL_NOTHROW; | |
2554 | else | |
2555 | s->gsbase.subcode &= ~GF_CALL_NOTHROW; | |
2556 | } | |
2557 | ||
726a989a RB |
2558 | /* Return true if S is a nothrow call. */ |
2559 | ||
2560 | static inline bool | |
2561 | gimple_call_nothrow_p (gimple s) | |
2562 | { | |
2563 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2564 | return (gimple_call_flags (s) & ECF_NOTHROW) != 0; | |
2565 | } | |
2566 | ||
63d2a353 MM |
2567 | /* If FOR_VAR is true, GIMPLE_CALL S is a call to builtin_alloca that |
2568 | is known to be emitted for VLA objects. Those are wrapped by | |
2569 | stack_save/stack_restore calls and hence can't lead to unbounded | |
2570 | stack growth even when they occur in loops. */ | |
2571 | ||
2572 | static inline void | |
2573 | gimple_call_set_alloca_for_var (gimple s, bool for_var) | |
2574 | { | |
2575 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2576 | if (for_var) | |
2577 | s->gsbase.subcode |= GF_CALL_ALLOCA_FOR_VAR; | |
2578 | else | |
2579 | s->gsbase.subcode &= ~GF_CALL_ALLOCA_FOR_VAR; | |
2580 | } | |
2581 | ||
2582 | /* Return true of S is a call to builtin_alloca emitted for VLA objects. */ | |
2583 | ||
2584 | static inline bool | |
2585 | gimple_call_alloca_for_var_p (gimple s) | |
2586 | { | |
2587 | GIMPLE_CHECK (s, GIMPLE_CALL); | |
2588 | return (s->gsbase.subcode & GF_CALL_ALLOCA_FOR_VAR) != 0; | |
2589 | } | |
726a989a RB |
2590 | |
2591 | /* Copy all the GF_CALL_* flags from ORIG_CALL to DEST_CALL. */ | |
2592 | ||
2593 | static inline void | |
2594 | gimple_call_copy_flags (gimple dest_call, gimple orig_call) | |
2595 | { | |
2596 | GIMPLE_CHECK (dest_call, GIMPLE_CALL); | |
2597 | GIMPLE_CHECK (orig_call, GIMPLE_CALL); | |
2598 | dest_call->gsbase.subcode = orig_call->gsbase.subcode; | |
2599 | } | |
2600 | ||
2601 | ||
d086d311 RG |
2602 | /* Return a pointer to the points-to solution for the set of call-used |
2603 | variables of the call CALL. */ | |
2604 | ||
2605 | static inline struct pt_solution * | |
2606 | gimple_call_use_set (gimple call) | |
2607 | { | |
2608 | GIMPLE_CHECK (call, GIMPLE_CALL); | |
2609 | return &call->gimple_call.call_used; | |
2610 | } | |
2611 | ||
2612 | ||
2613 | /* Return a pointer to the points-to solution for the set of call-used | |
2614 | variables of the call CALL. */ | |
2615 | ||
2616 | static inline struct pt_solution * | |
2617 | gimple_call_clobber_set (gimple call) | |
2618 | { | |
2619 | GIMPLE_CHECK (call, GIMPLE_CALL); | |
2620 | return &call->gimple_call.call_clobbered; | |
2621 | } | |
2622 | ||
2623 | ||
726a989a RB |
2624 | /* Returns true if this is a GIMPLE_ASSIGN or a GIMPLE_CALL with a |
2625 | non-NULL lhs. */ | |
2626 | ||
2627 | static inline bool | |
2628 | gimple_has_lhs (gimple stmt) | |
2629 | { | |
2630 | return (is_gimple_assign (stmt) | |
2631 | || (is_gimple_call (stmt) | |
2632 | && gimple_call_lhs (stmt) != NULL_TREE)); | |
2633 | } | |
2634 | ||
2635 | ||
2636 | /* Return the code of the predicate computed by conditional statement GS. */ | |
2637 | ||
2638 | static inline enum tree_code | |
2639 | gimple_cond_code (const_gimple gs) | |
2640 | { | |
2641 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
81f40b79 | 2642 | return (enum tree_code) gs->gsbase.subcode; |
726a989a RB |
2643 | } |
2644 | ||
2645 | ||
2646 | /* Set CODE to be the predicate code for the conditional statement GS. */ | |
2647 | ||
2648 | static inline void | |
2649 | gimple_cond_set_code (gimple gs, enum tree_code code) | |
2650 | { | |
2651 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
726a989a RB |
2652 | gs->gsbase.subcode = code; |
2653 | } | |
2654 | ||
2655 | ||
2656 | /* Return the LHS of the predicate computed by conditional statement GS. */ | |
2657 | ||
2658 | static inline tree | |
2659 | gimple_cond_lhs (const_gimple gs) | |
2660 | { | |
2661 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2662 | return gimple_op (gs, 0); | |
2663 | } | |
2664 | ||
2665 | /* Return the pointer to the LHS of the predicate computed by conditional | |
2666 | statement GS. */ | |
2667 | ||
2668 | static inline tree * | |
2669 | gimple_cond_lhs_ptr (const_gimple gs) | |
2670 | { | |
2671 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2672 | return gimple_op_ptr (gs, 0); | |
2673 | } | |
2674 | ||
2675 | /* Set LHS to be the LHS operand of the predicate computed by | |
2676 | conditional statement GS. */ | |
2677 | ||
2678 | static inline void | |
2679 | gimple_cond_set_lhs (gimple gs, tree lhs) | |
2680 | { | |
2681 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
726a989a RB |
2682 | gimple_set_op (gs, 0, lhs); |
2683 | } | |
2684 | ||
2685 | ||
2686 | /* Return the RHS operand of the predicate computed by conditional GS. */ | |
2687 | ||
2688 | static inline tree | |
2689 | gimple_cond_rhs (const_gimple gs) | |
2690 | { | |
2691 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2692 | return gimple_op (gs, 1); | |
2693 | } | |
2694 | ||
2695 | /* Return the pointer to the RHS operand of the predicate computed by | |
2696 | conditional GS. */ | |
2697 | ||
2698 | static inline tree * | |
2699 | gimple_cond_rhs_ptr (const_gimple gs) | |
2700 | { | |
2701 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2702 | return gimple_op_ptr (gs, 1); | |
2703 | } | |
2704 | ||
2705 | ||
2706 | /* Set RHS to be the RHS operand of the predicate computed by | |
2707 | conditional statement GS. */ | |
2708 | ||
2709 | static inline void | |
2710 | gimple_cond_set_rhs (gimple gs, tree rhs) | |
2711 | { | |
2712 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
726a989a RB |
2713 | gimple_set_op (gs, 1, rhs); |
2714 | } | |
2715 | ||
2716 | ||
2717 | /* Return the label used by conditional statement GS when its | |
2718 | predicate evaluates to true. */ | |
2719 | ||
2720 | static inline tree | |
2721 | gimple_cond_true_label (const_gimple gs) | |
2722 | { | |
2723 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2724 | return gimple_op (gs, 2); | |
2725 | } | |
2726 | ||
2727 | ||
2728 | /* Set LABEL to be the label used by conditional statement GS when its | |
2729 | predicate evaluates to true. */ | |
2730 | ||
2731 | static inline void | |
2732 | gimple_cond_set_true_label (gimple gs, tree label) | |
2733 | { | |
2734 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
726a989a RB |
2735 | gimple_set_op (gs, 2, label); |
2736 | } | |
2737 | ||
2738 | ||
2739 | /* Set LABEL to be the label used by conditional statement GS when its | |
2740 | predicate evaluates to false. */ | |
2741 | ||
2742 | static inline void | |
2743 | gimple_cond_set_false_label (gimple gs, tree label) | |
2744 | { | |
2745 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
726a989a RB |
2746 | gimple_set_op (gs, 3, label); |
2747 | } | |
2748 | ||
2749 | ||
2750 | /* Return the label used by conditional statement GS when its | |
2751 | predicate evaluates to false. */ | |
2752 | ||
2753 | static inline tree | |
2754 | gimple_cond_false_label (const_gimple gs) | |
2755 | { | |
2756 | GIMPLE_CHECK (gs, GIMPLE_COND); | |
2757 | return gimple_op (gs, 3); | |
2758 | } | |
2759 | ||
2760 | ||
2761 | /* Set the conditional COND_STMT to be of the form 'if (1 == 0)'. */ | |
2762 | ||
2763 | static inline void | |
2764 | gimple_cond_make_false (gimple gs) | |
2765 | { | |
2766 | gimple_cond_set_lhs (gs, boolean_true_node); | |
2767 | gimple_cond_set_rhs (gs, boolean_false_node); | |
2768 | gs->gsbase.subcode = EQ_EXPR; | |
2769 | } | |
2770 | ||
2771 | ||
2772 | /* Set the conditional COND_STMT to be of the form 'if (1 == 1)'. */ | |
2773 | ||
2774 | static inline void | |
2775 | gimple_cond_make_true (gimple gs) | |
2776 | { | |
2777 | gimple_cond_set_lhs (gs, boolean_true_node); | |
2778 | gimple_cond_set_rhs (gs, boolean_true_node); | |
2779 | gs->gsbase.subcode = EQ_EXPR; | |
2780 | } | |
2781 | ||
2782 | /* Check if conditional statemente GS is of the form 'if (1 == 1)', | |
2783 | 'if (0 == 0)', 'if (1 != 0)' or 'if (0 != 1)' */ | |
2784 | ||
2785 | static inline bool | |
2786 | gimple_cond_true_p (const_gimple gs) | |
2787 | { | |
2788 | tree lhs = gimple_cond_lhs (gs); | |
2789 | tree rhs = gimple_cond_rhs (gs); | |
2790 | enum tree_code code = gimple_cond_code (gs); | |
2791 | ||
2792 | if (lhs != boolean_true_node && lhs != boolean_false_node) | |
2793 | return false; | |
2794 | ||
2795 | if (rhs != boolean_true_node && rhs != boolean_false_node) | |
2796 | return false; | |
2797 | ||
2798 | if (code == NE_EXPR && lhs != rhs) | |
2799 | return true; | |
2800 | ||
2801 | if (code == EQ_EXPR && lhs == rhs) | |
2802 | return true; | |
2803 | ||
2804 | return false; | |
2805 | } | |
2806 | ||
2807 | /* Check if conditional statement GS is of the form 'if (1 != 1)', | |
2808 | 'if (0 != 0)', 'if (1 == 0)' or 'if (0 == 1)' */ | |
2809 | ||
2810 | static inline bool | |
2811 | gimple_cond_false_p (const_gimple gs) | |
2812 | { | |
2813 | tree lhs = gimple_cond_lhs (gs); | |
2814 | tree rhs = gimple_cond_rhs (gs); | |
2815 | enum tree_code code = gimple_cond_code (gs); | |
2816 | ||
2817 | if (lhs != boolean_true_node && lhs != boolean_false_node) | |
2818 | return false; | |
2819 | ||
2820 | if (rhs != boolean_true_node && rhs != boolean_false_node) | |
2821 | return false; | |
2822 | ||
2823 | if (code == NE_EXPR && lhs == rhs) | |
2824 | return true; | |
2825 | ||
2826 | if (code == EQ_EXPR && lhs != rhs) | |
2827 | return true; | |
2828 | ||
2829 | return false; | |
2830 | } | |
2831 | ||
726a989a RB |
2832 | /* Set the code, LHS and RHS of GIMPLE_COND STMT from CODE, LHS and RHS. */ |
2833 | ||
2834 | static inline void | |
2835 | gimple_cond_set_condition (gimple stmt, enum tree_code code, tree lhs, tree rhs) | |
2836 | { | |
2837 | gimple_cond_set_code (stmt, code); | |
2838 | gimple_cond_set_lhs (stmt, lhs); | |
2839 | gimple_cond_set_rhs (stmt, rhs); | |
2840 | } | |
2841 | ||
2842 | /* Return the LABEL_DECL node used by GIMPLE_LABEL statement GS. */ | |
2843 | ||
2844 | static inline tree | |
2845 | gimple_label_label (const_gimple gs) | |
2846 | { | |
2847 | GIMPLE_CHECK (gs, GIMPLE_LABEL); | |
2848 | return gimple_op (gs, 0); | |
2849 | } | |
2850 | ||
2851 | ||
2852 | /* Set LABEL to be the LABEL_DECL node used by GIMPLE_LABEL statement | |
2853 | GS. */ | |
2854 | ||
2855 | static inline void | |
2856 | gimple_label_set_label (gimple gs, tree label) | |
2857 | { | |
2858 | GIMPLE_CHECK (gs, GIMPLE_LABEL); | |
726a989a RB |
2859 | gimple_set_op (gs, 0, label); |
2860 | } | |
2861 | ||
2862 | ||
2863 | /* Return the destination of the unconditional jump GS. */ | |
2864 | ||
2865 | static inline tree | |
2866 | gimple_goto_dest (const_gimple gs) | |
2867 | { | |
2868 | GIMPLE_CHECK (gs, GIMPLE_GOTO); | |
2869 | return gimple_op (gs, 0); | |
2870 | } | |
2871 | ||
2872 | ||
2873 | /* Set DEST to be the destination of the unconditonal jump GS. */ | |
2874 | ||
b8698a0f | 2875 | static inline void |
726a989a RB |
2876 | gimple_goto_set_dest (gimple gs, tree dest) |
2877 | { | |
2878 | GIMPLE_CHECK (gs, GIMPLE_GOTO); | |
726a989a RB |
2879 | gimple_set_op (gs, 0, dest); |
2880 | } | |
2881 | ||
2882 | ||
2883 | /* Return the variables declared in the GIMPLE_BIND statement GS. */ | |
2884 | ||
2885 | static inline tree | |
2886 | gimple_bind_vars (const_gimple gs) | |
2887 | { | |
2888 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2889 | return gs->gimple_bind.vars; | |
2890 | } | |
2891 | ||
2892 | ||
2893 | /* Set VARS to be the set of variables declared in the GIMPLE_BIND | |
2894 | statement GS. */ | |
2895 | ||
2896 | static inline void | |
2897 | gimple_bind_set_vars (gimple gs, tree vars) | |
2898 | { | |
2899 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2900 | gs->gimple_bind.vars = vars; | |
2901 | } | |
2902 | ||
2903 | ||
2904 | /* Append VARS to the set of variables declared in the GIMPLE_BIND | |
2905 | statement GS. */ | |
2906 | ||
2907 | static inline void | |
2908 | gimple_bind_append_vars (gimple gs, tree vars) | |
2909 | { | |
2910 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2911 | gs->gimple_bind.vars = chainon (gs->gimple_bind.vars, vars); | |
2912 | } | |
2913 | ||
2914 | ||
355a7673 MM |
2915 | static inline gimple_seq * |
2916 | gimple_bind_body_ptr (gimple gs) | |
2917 | { | |
2918 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2919 | return &gs->gimple_bind.body; | |
2920 | } | |
2921 | ||
726a989a RB |
2922 | /* Return the GIMPLE sequence contained in the GIMPLE_BIND statement GS. */ |
2923 | ||
2924 | static inline gimple_seq | |
2925 | gimple_bind_body (gimple gs) | |
2926 | { | |
355a7673 | 2927 | return *gimple_bind_body_ptr (gs); |
726a989a RB |
2928 | } |
2929 | ||
2930 | ||
2931 | /* Set SEQ to be the GIMPLE sequence contained in the GIMPLE_BIND | |
2932 | statement GS. */ | |
2933 | ||
2934 | static inline void | |
2935 | gimple_bind_set_body (gimple gs, gimple_seq seq) | |
2936 | { | |
2937 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2938 | gs->gimple_bind.body = seq; | |
2939 | } | |
2940 | ||
2941 | ||
2942 | /* Append a statement to the end of a GIMPLE_BIND's body. */ | |
2943 | ||
2944 | static inline void | |
2945 | gimple_bind_add_stmt (gimple gs, gimple stmt) | |
2946 | { | |
2947 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2948 | gimple_seq_add_stmt (&gs->gimple_bind.body, stmt); | |
2949 | } | |
2950 | ||
2951 | ||
2952 | /* Append a sequence of statements to the end of a GIMPLE_BIND's body. */ | |
2953 | ||
2954 | static inline void | |
2955 | gimple_bind_add_seq (gimple gs, gimple_seq seq) | |
2956 | { | |
2957 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2958 | gimple_seq_add_seq (&gs->gimple_bind.body, seq); | |
2959 | } | |
2960 | ||
2961 | ||
2962 | /* Return the TREE_BLOCK node associated with GIMPLE_BIND statement | |
2963 | GS. This is analogous to the BIND_EXPR_BLOCK field in trees. */ | |
2964 | ||
2965 | static inline tree | |
2966 | gimple_bind_block (const_gimple gs) | |
2967 | { | |
2968 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2969 | return gs->gimple_bind.block; | |
2970 | } | |
2971 | ||
2972 | ||
2973 | /* Set BLOCK to be the TREE_BLOCK node associated with GIMPLE_BIND | |
2974 | statement GS. */ | |
2975 | ||
2976 | static inline void | |
2977 | gimple_bind_set_block (gimple gs, tree block) | |
2978 | { | |
2979 | GIMPLE_CHECK (gs, GIMPLE_BIND); | |
2bc0a660 JH |
2980 | gcc_gimple_checking_assert (block == NULL_TREE |
2981 | || TREE_CODE (block) == BLOCK); | |
726a989a RB |
2982 | gs->gimple_bind.block = block; |
2983 | } | |
2984 | ||
2985 | ||
2986 | /* Return the number of input operands for GIMPLE_ASM GS. */ | |
2987 | ||
2988 | static inline unsigned | |
2989 | gimple_asm_ninputs (const_gimple gs) | |
2990 | { | |
2991 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
2992 | return gs->gimple_asm.ni; | |
2993 | } | |
2994 | ||
2995 | ||
2996 | /* Return the number of output operands for GIMPLE_ASM GS. */ | |
2997 | ||
2998 | static inline unsigned | |
2999 | gimple_asm_noutputs (const_gimple gs) | |
3000 | { | |
3001 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3002 | return gs->gimple_asm.no; | |
3003 | } | |
3004 | ||
3005 | ||
3006 | /* Return the number of clobber operands for GIMPLE_ASM GS. */ | |
3007 | ||
3008 | static inline unsigned | |
3009 | gimple_asm_nclobbers (const_gimple gs) | |
3010 | { | |
3011 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3012 | return gs->gimple_asm.nc; | |
3013 | } | |
3014 | ||
1c384bf1 RH |
3015 | /* Return the number of label operands for GIMPLE_ASM GS. */ |
3016 | ||
3017 | static inline unsigned | |
3018 | gimple_asm_nlabels (const_gimple gs) | |
3019 | { | |
3020 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3021 | return gs->gimple_asm.nl; | |
3022 | } | |
726a989a RB |
3023 | |
3024 | /* Return input operand INDEX of GIMPLE_ASM GS. */ | |
3025 | ||
3026 | static inline tree | |
3027 | gimple_asm_input_op (const_gimple gs, unsigned index) | |
3028 | { | |
3029 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 MM |
3030 | gcc_gimple_checking_assert (index < gs->gimple_asm.ni); |
3031 | return gimple_op (gs, index + gs->gimple_asm.no); | |
726a989a RB |
3032 | } |
3033 | ||
3034 | /* Return a pointer to input operand INDEX of GIMPLE_ASM GS. */ | |
3035 | ||
3036 | static inline tree * | |
3037 | gimple_asm_input_op_ptr (const_gimple gs, unsigned index) | |
3038 | { | |
3039 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 MM |
3040 | gcc_gimple_checking_assert (index < gs->gimple_asm.ni); |
3041 | return gimple_op_ptr (gs, index + gs->gimple_asm.no); | |
726a989a RB |
3042 | } |
3043 | ||
3044 | ||
3045 | /* Set IN_OP to be input operand INDEX in GIMPLE_ASM GS. */ | |
3046 | ||
3047 | static inline void | |
3048 | gimple_asm_set_input_op (gimple gs, unsigned index, tree in_op) | |
3049 | { | |
3050 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3051 | gcc_gimple_checking_assert (index < gs->gimple_asm.ni |
2bc0a660 | 3052 | && TREE_CODE (in_op) == TREE_LIST); |
4b671e64 | 3053 | gimple_set_op (gs, index + gs->gimple_asm.no, in_op); |
726a989a RB |
3054 | } |
3055 | ||
3056 | ||
3057 | /* Return output operand INDEX of GIMPLE_ASM GS. */ | |
3058 | ||
3059 | static inline tree | |
3060 | gimple_asm_output_op (const_gimple gs, unsigned index) | |
3061 | { | |
3062 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 MM |
3063 | gcc_gimple_checking_assert (index < gs->gimple_asm.no); |
3064 | return gimple_op (gs, index); | |
726a989a RB |
3065 | } |
3066 | ||
3067 | /* Return a pointer to output operand INDEX of GIMPLE_ASM GS. */ | |
3068 | ||
3069 | static inline tree * | |
3070 | gimple_asm_output_op_ptr (const_gimple gs, unsigned index) | |
3071 | { | |
3072 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 MM |
3073 | gcc_gimple_checking_assert (index < gs->gimple_asm.no); |
3074 | return gimple_op_ptr (gs, index); | |
726a989a RB |
3075 | } |
3076 | ||
3077 | ||
3078 | /* Set OUT_OP to be output operand INDEX in GIMPLE_ASM GS. */ | |
3079 | ||
3080 | static inline void | |
3081 | gimple_asm_set_output_op (gimple gs, unsigned index, tree out_op) | |
3082 | { | |
3083 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3084 | gcc_gimple_checking_assert (index < gs->gimple_asm.no |
2bc0a660 | 3085 | && TREE_CODE (out_op) == TREE_LIST); |
4b671e64 | 3086 | gimple_set_op (gs, index, out_op); |
726a989a RB |
3087 | } |
3088 | ||
3089 | ||
3090 | /* Return clobber operand INDEX of GIMPLE_ASM GS. */ | |
3091 | ||
3092 | static inline tree | |
3093 | gimple_asm_clobber_op (const_gimple gs, unsigned index) | |
3094 | { | |
3095 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3096 | gcc_gimple_checking_assert (index < gs->gimple_asm.nc); |
726a989a RB |
3097 | return gimple_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.no); |
3098 | } | |
3099 | ||
3100 | ||
3101 | /* Set CLOBBER_OP to be clobber operand INDEX in GIMPLE_ASM GS. */ | |
3102 | ||
3103 | static inline void | |
3104 | gimple_asm_set_clobber_op (gimple gs, unsigned index, tree clobber_op) | |
3105 | { | |
3106 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3107 | gcc_gimple_checking_assert (index < gs->gimple_asm.nc |
2bc0a660 | 3108 | && TREE_CODE (clobber_op) == TREE_LIST); |
726a989a RB |
3109 | gimple_set_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.no, clobber_op); |
3110 | } | |
3111 | ||
1c384bf1 RH |
3112 | /* Return label operand INDEX of GIMPLE_ASM GS. */ |
3113 | ||
3114 | static inline tree | |
3115 | gimple_asm_label_op (const_gimple gs, unsigned index) | |
3116 | { | |
3117 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3118 | gcc_gimple_checking_assert (index < gs->gimple_asm.nl); |
1c384bf1 RH |
3119 | return gimple_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.nc); |
3120 | } | |
3121 | ||
3122 | /* Set LABEL_OP to be label operand INDEX in GIMPLE_ASM GS. */ | |
3123 | ||
3124 | static inline void | |
3125 | gimple_asm_set_label_op (gimple gs, unsigned index, tree label_op) | |
3126 | { | |
3127 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
4b671e64 | 3128 | gcc_gimple_checking_assert (index < gs->gimple_asm.nl |
2bc0a660 | 3129 | && TREE_CODE (label_op) == TREE_LIST); |
1c384bf1 RH |
3130 | gimple_set_op (gs, index + gs->gimple_asm.ni + gs->gimple_asm.nc, label_op); |
3131 | } | |
726a989a RB |
3132 | |
3133 | /* Return the string representing the assembly instruction in | |
3134 | GIMPLE_ASM GS. */ | |
3135 | ||
3136 | static inline const char * | |
3137 | gimple_asm_string (const_gimple gs) | |
3138 | { | |
3139 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3140 | return gs->gimple_asm.string; | |
3141 | } | |
3142 | ||
3143 | ||
3144 | /* Return true if GS is an asm statement marked volatile. */ | |
3145 | ||
3146 | static inline bool | |
3147 | gimple_asm_volatile_p (const_gimple gs) | |
3148 | { | |
3149 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3150 | return (gs->gsbase.subcode & GF_ASM_VOLATILE) != 0; | |
3151 | } | |
3152 | ||
3153 | ||
3154 | /* If VOLATLE_P is true, mark asm statement GS as volatile. */ | |
3155 | ||
3156 | static inline void | |
3157 | gimple_asm_set_volatile (gimple gs, bool volatile_p) | |
3158 | { | |
3159 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3160 | if (volatile_p) | |
3161 | gs->gsbase.subcode |= GF_ASM_VOLATILE; | |
3162 | else | |
3163 | gs->gsbase.subcode &= ~GF_ASM_VOLATILE; | |
3164 | } | |
3165 | ||
3166 | ||
3167 | /* If INPUT_P is true, mark asm GS as an ASM_INPUT. */ | |
3168 | ||
3169 | static inline void | |
3170 | gimple_asm_set_input (gimple gs, bool input_p) | |
3171 | { | |
3172 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3173 | if (input_p) | |
3174 | gs->gsbase.subcode |= GF_ASM_INPUT; | |
3175 | else | |
3176 | gs->gsbase.subcode &= ~GF_ASM_INPUT; | |
3177 | } | |
3178 | ||
3179 | ||
3180 | /* Return true if asm GS is an ASM_INPUT. */ | |
3181 | ||
3182 | static inline bool | |
3183 | gimple_asm_input_p (const_gimple gs) | |
3184 | { | |
3185 | GIMPLE_CHECK (gs, GIMPLE_ASM); | |
3186 | return (gs->gsbase.subcode & GF_ASM_INPUT) != 0; | |
3187 | } | |
3188 | ||
3189 | ||
3190 | /* Return the types handled by GIMPLE_CATCH statement GS. */ | |
3191 | ||
3192 | static inline tree | |
3193 | gimple_catch_types (const_gimple gs) | |
3194 | { | |
3195 | GIMPLE_CHECK (gs, GIMPLE_CATCH); | |
3196 | return gs->gimple_catch.types; | |
3197 | } | |
3198 | ||
3199 | ||
3200 | /* Return a pointer to the types handled by GIMPLE_CATCH statement GS. */ | |
3201 | ||
3202 | static inline tree * | |
3203 | gimple_catch_types_ptr (gimple gs) | |
3204 | { | |
3205 | GIMPLE_CHECK (gs, GIMPLE_CATCH); | |
3206 | return &gs->gimple_catch.types; | |
3207 | } | |
3208 | ||
3209 | ||
726a989a RB |
3210 | /* Return a pointer to the GIMPLE sequence representing the body of |
3211 | the handler of GIMPLE_CATCH statement GS. */ | |
3212 | ||
3213 | static inline gimple_seq * | |
3214 | gimple_catch_handler_ptr (gimple gs) | |
3215 | { | |
3216 | GIMPLE_CHECK (gs, GIMPLE_CATCH); | |
3217 | return &gs->gimple_catch.handler; | |
3218 | } | |
3219 | ||
3220 | ||
355a7673 MM |
3221 | /* Return the GIMPLE sequence representing the body of the handler of |
3222 | GIMPLE_CATCH statement GS. */ | |
3223 | ||
3224 | static inline gimple_seq | |
3225 | gimple_catch_handler (gimple gs) | |
3226 | { | |
3227 | return *gimple_catch_handler_ptr (gs); | |
3228 | } | |
3229 | ||
3230 | ||
726a989a RB |
3231 | /* Set T to be the set of types handled by GIMPLE_CATCH GS. */ |
3232 | ||
3233 | static inline void | |
3234 | gimple_catch_set_types (gimple gs, tree t) | |
3235 | { | |
3236 | GIMPLE_CHECK (gs, GIMPLE_CATCH); | |
3237 | gs->gimple_catch.types = t; | |
3238 | } | |
3239 | ||
3240 | ||
3241 | /* Set HANDLER to be the body of GIMPLE_CATCH GS. */ | |
3242 | ||
3243 | static inline void | |
3244 | gimple_catch_set_handler (gimple gs, gimple_seq handler) | |
3245 | { | |
3246 | GIMPLE_CHECK (gs, GIMPLE_CATCH); | |
3247 | gs->gimple_catch.handler = handler; | |
3248 | } | |
3249 | ||
3250 | ||
3251 | /* Return the types handled by GIMPLE_EH_FILTER statement GS. */ | |
3252 | ||
3253 | static inline tree | |
3254 | gimple_eh_filter_types (const_gimple gs) | |
3255 | { | |
3256 | GIMPLE_CHECK (gs, GIMPLE_EH_FILTER); | |
3257 | return gs->gimple_eh_filter.types; | |
3258 | } | |
3259 | ||
3260 | ||
3261 | /* Return a pointer to the types handled by GIMPLE_EH_FILTER statement | |
3262 | GS. */ | |
3263 | ||
3264 | static inline tree * | |
3265 | gimple_eh_filter_types_ptr (gimple gs) | |
3266 | { | |
3267 | GIMPLE_CHECK (gs, GIMPLE_EH_FILTER); | |
3268 | return &gs->gimple_eh_filter.types; | |
3269 | } | |
3270 | ||
3271 | ||
355a7673 MM |
3272 | /* Return a pointer to the sequence of statement to execute when |
3273 | GIMPLE_EH_FILTER statement fails. */ | |
3274 | ||
3275 | static inline gimple_seq * | |
3276 | gimple_eh_filter_failure_ptr (gimple gs) | |
3277 | { | |
3278 | GIMPLE_CHECK (gs, GIMPLE_EH_FILTER); | |
3279 | return &gs->gimple_eh_filter.failure; | |
3280 | } | |
3281 | ||
3282 | ||
726a989a RB |
3283 | /* Return the sequence of statement to execute when GIMPLE_EH_FILTER |
3284 | statement fails. */ | |
3285 | ||
3286 | static inline gimple_seq | |
3287 | gimple_eh_filter_failure (gimple gs) | |
3288 | { | |
355a7673 | 3289 | return *gimple_eh_filter_failure_ptr (gs); |
726a989a RB |
3290 | } |
3291 | ||
3292 | ||
3293 | /* Set TYPES to be the set of types handled by GIMPLE_EH_FILTER GS. */ | |
3294 | ||
3295 | static inline void | |
3296 | gimple_eh_filter_set_types (gimple gs, tree types) | |
3297 | { | |
3298 | GIMPLE_CHECK (gs, GIMPLE_EH_FILTER); | |
3299 | gs->gimple_eh_filter.types = types; | |
3300 | } | |
3301 | ||
3302 | ||
3303 | /* Set FAILURE to be the sequence of statements to execute on failure | |
3304 | for GIMPLE_EH_FILTER GS. */ | |
3305 | ||
3306 | static inline void | |
3307 | gimple_eh_filter_set_failure (gimple gs, gimple_seq failure) | |
3308 | { | |
3309 | GIMPLE_CHECK (gs, GIMPLE_EH_FILTER); | |
3310 | gs->gimple_eh_filter.failure = failure; | |
3311 | } | |
3312 | ||
1d65f45c | 3313 | /* Get the function decl to be called by the MUST_NOT_THROW region. */ |
726a989a | 3314 | |
1d65f45c RH |
3315 | static inline tree |
3316 | gimple_eh_must_not_throw_fndecl (gimple gs) | |
726a989a | 3317 | { |
1d65f45c RH |
3318 | GIMPLE_CHECK (gs, GIMPLE_EH_MUST_NOT_THROW); |
3319 | return gs->gimple_eh_mnt.fndecl; | |
726a989a RB |
3320 | } |
3321 | ||
d7f09764 DN |
3322 | /* Set the function decl to be called by GS to DECL. */ |
3323 | ||
3324 | static inline void | |
3325 | gimple_eh_must_not_throw_set_fndecl (gimple gs, tree decl) | |
3326 | { | |
3327 | GIMPLE_CHECK (gs, GIMPLE_EH_MUST_NOT_THROW); | |
3328 | gs->gimple_eh_mnt.fndecl = decl; | |
3329 | } | |
3330 | ||
0a35513e AH |
3331 | /* GIMPLE_EH_ELSE accessors. */ |
3332 | ||
355a7673 MM |
3333 | static inline gimple_seq * |
3334 | gimple_eh_else_n_body_ptr (gimple gs) | |
3335 | { | |
3336 | GIMPLE_CHECK (gs, GIMPLE_EH_ELSE); | |
3337 | return &gs->gimple_eh_else.n_body; | |
3338 | } | |
3339 | ||
0a35513e AH |
3340 | static inline gimple_seq |
3341 | gimple_eh_else_n_body (gimple gs) | |
355a7673 MM |
3342 | { |
3343 | return *gimple_eh_else_n_body_ptr (gs); | |
3344 | } | |
3345 | ||
3346 | static inline gimple_seq * | |
3347 | gimple_eh_else_e_body_ptr (gimple gs) | |
0a35513e AH |
3348 | { |
3349 | GIMPLE_CHECK (gs, GIMPLE_EH_ELSE); | |
355a7673 | 3350 | return &gs->gimple_eh_else.e_body; |
0a35513e AH |
3351 | } |
3352 | ||
3353 | static inline gimple_seq | |
3354 | gimple_eh_else_e_body (gimple gs) | |
3355 | { | |
355a7673 | 3356 | return *gimple_eh_else_e_body_ptr (gs); |
0a35513e AH |
3357 | } |
3358 | ||
3359 | static inline void | |
3360 | gimple_eh_else_set_n_body (gimple gs, gimple_seq seq) | |
3361 | { | |
3362 | GIMPLE_CHECK (gs, GIMPLE_EH_ELSE); | |
3363 | gs->gimple_eh_else.n_body = seq; | |
3364 | } | |
3365 | ||
3366 | static inline void | |
3367 | gimple_eh_else_set_e_body (gimple gs, gimple_seq seq) | |
3368 | { | |
3369 | GIMPLE_CHECK (gs, GIMPLE_EH_ELSE); | |
3370 | gs->gimple_eh_else.e_body = seq; | |
3371 | } | |
d7f09764 | 3372 | |
726a989a RB |
3373 | /* GIMPLE_TRY accessors. */ |
3374 | ||
3375 | /* Return the kind of try block represented by GIMPLE_TRY GS. This is | |
3376 | either GIMPLE_TRY_CATCH or GIMPLE_TRY_FINALLY. */ | |
3377 | ||
3378 | static inline enum gimple_try_flags | |
3379 | gimple_try_kind (const_gimple gs) | |
3380 | { | |
3381 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
3382 | return (enum gimple_try_flags) (gs->gsbase.subcode & GIMPLE_TRY_KIND); | |
3383 | } | |
3384 | ||
3385 | ||
3386 | /* Set the kind of try block represented by GIMPLE_TRY GS. */ | |
3387 | ||
3388 | static inline void | |
3389 | gimple_try_set_kind (gimple gs, enum gimple_try_flags kind) | |
3390 | { | |
3391 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
2bc0a660 JH |
3392 | gcc_gimple_checking_assert (kind == GIMPLE_TRY_CATCH |
3393 | || kind == GIMPLE_TRY_FINALLY); | |
726a989a RB |
3394 | if (gimple_try_kind (gs) != kind) |
3395 | gs->gsbase.subcode = (unsigned int) kind; | |
3396 | } | |
3397 | ||
3398 | ||
3399 | /* Return the GIMPLE_TRY_CATCH_IS_CLEANUP flag. */ | |
3400 | ||
3401 | static inline bool | |
3402 | gimple_try_catch_is_cleanup (const_gimple gs) | |
3403 | { | |
2bc0a660 | 3404 | gcc_gimple_checking_assert (gimple_try_kind (gs) == GIMPLE_TRY_CATCH); |
726a989a RB |
3405 | return (gs->gsbase.subcode & GIMPLE_TRY_CATCH_IS_CLEANUP) != 0; |
3406 | } | |
3407 | ||
3408 | ||
355a7673 MM |
3409 | /* Return a pointer to the sequence of statements used as the |
3410 | body for GIMPLE_TRY GS. */ | |
3411 | ||
3412 | static inline gimple_seq * | |
3413 | gimple_try_eval_ptr (gimple gs) | |
3414 | { | |
3415 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
3416 | return &gs->gimple_try.eval; | |
3417 | } | |
3418 | ||
3419 | ||
726a989a RB |
3420 | /* Return the sequence of statements used as the body for GIMPLE_TRY GS. */ |
3421 | ||
3422 | static inline gimple_seq | |
3423 | gimple_try_eval (gimple gs) | |
355a7673 MM |
3424 | { |
3425 | return *gimple_try_eval_ptr (gs); | |
3426 | } | |
3427 | ||
3428 | ||
3429 | /* Return a pointer to the sequence of statements used as the cleanup body for | |
3430 | GIMPLE_TRY GS. */ | |
3431 | ||
3432 | static inline gimple_seq * | |
3433 | gimple_try_cleanup_ptr (gimple gs) | |
726a989a RB |
3434 | { |
3435 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
355a7673 | 3436 | return &gs->gimple_try.cleanup; |
726a989a RB |
3437 | } |
3438 | ||
3439 | ||
3440 | /* Return the sequence of statements used as the cleanup body for | |
3441 | GIMPLE_TRY GS. */ | |
3442 | ||
3443 | static inline gimple_seq | |
3444 | gimple_try_cleanup (gimple gs) | |
3445 | { | |
355a7673 | 3446 | return *gimple_try_cleanup_ptr (gs); |
726a989a RB |
3447 | } |
3448 | ||
3449 | ||
3450 | /* Set the GIMPLE_TRY_CATCH_IS_CLEANUP flag. */ | |
3451 | ||
3452 | static inline void | |
3453 | gimple_try_set_catch_is_cleanup (gimple g, bool catch_is_cleanup) | |
3454 | { | |
2bc0a660 | 3455 | gcc_gimple_checking_assert (gimple_try_kind (g) == GIMPLE_TRY_CATCH); |
726a989a RB |
3456 | if (catch_is_cleanup) |
3457 | g->gsbase.subcode |= GIMPLE_TRY_CATCH_IS_CLEANUP; | |
3458 | else | |
3459 | g->gsbase.subcode &= ~GIMPLE_TRY_CATCH_IS_CLEANUP; | |
3460 | } | |
3461 | ||
3462 | ||
3463 | /* Set EVAL to be the sequence of statements to use as the body for | |
3464 | GIMPLE_TRY GS. */ | |
3465 | ||
3466 | static inline void | |
3467 | gimple_try_set_eval (gimple gs, gimple_seq eval) | |
3468 | { | |
3469 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
3470 | gs->gimple_try.eval = eval; | |
3471 | } | |
3472 | ||
3473 | ||
3474 | /* Set CLEANUP to be the sequence of statements to use as the cleanup | |
3475 | body for GIMPLE_TRY GS. */ | |
3476 | ||
3477 | static inline void | |
3478 | gimple_try_set_cleanup (gimple gs, gimple_seq cleanup) | |
3479 | { | |
3480 | GIMPLE_CHECK (gs, GIMPLE_TRY); | |
3481 | gs->gimple_try.cleanup = cleanup; | |
3482 | } | |
3483 | ||
3484 | ||
355a7673 MM |
3485 | /* Return a pointer to the cleanup sequence for cleanup statement GS. */ |
3486 | ||
3487 | static inline gimple_seq * | |
3488 | gimple_wce_cleanup_ptr (gimple gs) | |
3489 | { | |
3490 | GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR); | |
3491 | return &gs->gimple_wce.cleanup; | |
3492 | } | |
3493 | ||
3494 | ||
726a989a RB |
3495 | /* Return the cleanup sequence for cleanup statement GS. */ |
3496 | ||
3497 | static inline gimple_seq | |
3498 | gimple_wce_cleanup (gimple gs) | |
3499 | { | |
355a7673 | 3500 | return *gimple_wce_cleanup_ptr (gs); |
726a989a RB |
3501 | } |
3502 | ||
3503 | ||
3504 | /* Set CLEANUP to be the cleanup sequence for GS. */ | |
3505 | ||
3506 | static inline void | |
3507 | gimple_wce_set_cleanup (gimple gs, gimple_seq cleanup) | |
3508 | { | |
3509 | GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR); | |
3510 | gs->gimple_wce.cleanup = cleanup; | |
3511 | } | |
3512 | ||
3513 | ||
3514 | /* Return the CLEANUP_EH_ONLY flag for a WCE tuple. */ | |
3515 | ||
3516 | static inline bool | |
3517 | gimple_wce_cleanup_eh_only (const_gimple gs) | |
3518 | { | |
3519 | GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR); | |
3520 | return gs->gsbase.subcode != 0; | |
3521 | } | |
3522 | ||
3523 | ||
3524 | /* Set the CLEANUP_EH_ONLY flag for a WCE tuple. */ | |
3525 | ||
3526 | static inline void | |
3527 | gimple_wce_set_cleanup_eh_only (gimple gs, bool eh_only_p) | |
3528 | { | |
3529 | GIMPLE_CHECK (gs, GIMPLE_WITH_CLEANUP_EXPR); | |
3530 | gs->gsbase.subcode = (unsigned int) eh_only_p; | |
3531 | } | |
3532 | ||
3533 | ||
3534 | /* Return the maximum number of arguments supported by GIMPLE_PHI GS. */ | |
3535 | ||
3536 | static inline unsigned | |
3537 | gimple_phi_capacity (const_gimple gs) | |
3538 | { | |
3539 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
3540 | return gs->gimple_phi.capacity; | |
3541 | } | |
3542 | ||
3543 | ||
3544 | /* Return the number of arguments in GIMPLE_PHI GS. This must always | |
3545 | be exactly the number of incoming edges for the basic block holding | |
3546 | GS. */ | |
3547 | ||
3548 | static inline unsigned | |
3549 | gimple_phi_num_args (const_gimple gs) | |
3550 | { | |
3551 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
3552 | return gs->gimple_phi.nargs; | |
3553 | } | |
3554 | ||
3555 | ||
3556 | /* Return the SSA name created by GIMPLE_PHI GS. */ | |
3557 | ||
3558 | static inline tree | |
3559 | gimple_phi_result (const_gimple gs) | |
3560 | { | |
3561 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
3562 | return gs->gimple_phi.result; | |
3563 | } | |
3564 | ||
3565 | /* Return a pointer to the SSA name created by GIMPLE_PHI GS. */ | |
3566 | ||
3567 | static inline tree * | |
3568 | gimple_phi_result_ptr (gimple gs) | |
3569 | { | |
3570 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
3571 | return &gs->gimple_phi.result; | |
3572 | } | |
3573 | ||
3574 | /* Set RESULT to be the SSA name created by GIMPLE_PHI GS. */ | |
3575 | ||
3576 | static inline void | |
3577 | gimple_phi_set_result (gimple gs, tree result) | |
3578 | { | |
3579 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
3580 | gs->gimple_phi.result = result; | |
dcc748dd RG |
3581 | if (result && TREE_CODE (result) == SSA_NAME) |
3582 | SSA_NAME_DEF_STMT (result) = gs; | |
726a989a RB |
3583 | } |
3584 | ||
3585 | ||
3586 | /* Return the PHI argument corresponding to incoming edge INDEX for | |
3587 | GIMPLE_PHI GS. */ | |
3588 | ||
3589 | static inline struct phi_arg_d * | |
3590 | gimple_phi_arg (gimple gs, unsigned index) | |
3591 | { | |
3592 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
2bc0a660 | 3593 | gcc_gimple_checking_assert (index <= gs->gimple_phi.capacity); |
726a989a RB |
3594 | return &(gs->gimple_phi.args[index]); |
3595 | } | |
3596 | ||
3597 | /* Set PHIARG to be the argument corresponding to incoming edge INDEX | |
3598 | for GIMPLE_PHI GS. */ | |
3599 | ||
3600 | static inline void | |
3601 | gimple_phi_set_arg (gimple gs, unsigned index, struct phi_arg_d * phiarg) | |
3602 | { | |
3603 | GIMPLE_CHECK (gs, GIMPLE_PHI); | |
2bc0a660 JH |
3604 | gcc_gimple_checking_assert (index <= gs->gimple_phi.nargs); |
3605 | gs->gimple_phi.args[index] = *phiarg; | |
726a989a RB |
3606 | } |
3607 | ||
80560f95 AM |
3608 | /* PHI nodes should contain only ssa_names and invariants. A test |
3609 | for ssa_name is definitely simpler; don't let invalid contents | |
3610 | slip in in the meantime. */ | |
3611 | ||
3612 | static inline bool | |
3613 | phi_ssa_name_p (const_tree t) | |
3614 | { | |
3615 | if (TREE_CODE (t) == SSA_NAME) | |
3616 | return true; | |
3617 | gcc_checking_assert (is_gimple_min_invariant (t)); | |
3618 | return false; | |
3619 | } | |
3620 | ||
3621 | /* Return the PHI nodes for basic block BB, or NULL if there are no | |
3622 | PHI nodes. */ | |
3623 | ||
3624 | static inline gimple_seq | |
3625 | phi_nodes (const_basic_block bb) | |
3626 | { | |
3627 | gcc_checking_assert (!(bb->flags & BB_RTL)); | |
3628 | return bb->il.gimple.phi_nodes; | |
3629 | } | |
3630 | ||
3631 | /* Return a pointer to the PHI nodes for basic block BB. */ | |
3632 | ||
3633 | static inline gimple_seq * | |
3634 | phi_nodes_ptr (basic_block bb) | |
3635 | { | |
3636 | gcc_checking_assert (!(bb->flags & BB_RTL)); | |
3637 | return &bb->il.gimple.phi_nodes; | |
3638 | } | |
3639 | ||
3640 | /* Return the tree operand for argument I of PHI node GS. */ | |
3641 | ||
3642 | static inline tree | |
3643 | gimple_phi_arg_def (gimple gs, size_t index) | |
3644 | { | |
3645 | return gimple_phi_arg (gs, index)->def; | |
3646 | } | |
3647 | ||
3648 | ||
3649 | /* Return a pointer to the tree operand for argument I of PHI node GS. */ | |
3650 | ||
3651 | static inline tree * | |
3652 | gimple_phi_arg_def_ptr (gimple gs, size_t index) | |
3653 | { | |
3654 | return &gimple_phi_arg (gs, index)->def; | |
3655 | } | |
3656 | ||
3657 | /* Return the edge associated with argument I of phi node GS. */ | |
3658 | ||
3659 | static inline edge | |
3660 | gimple_phi_arg_edge (gimple gs, size_t i) | |
3661 | { | |
3662 | return EDGE_PRED (gimple_bb (gs), i); | |
3663 | } | |
3664 | ||
3665 | /* Return the source location of gimple argument I of phi node GS. */ | |
3666 | ||
3667 | static inline source_location | |
3668 | gimple_phi_arg_location (gimple gs, size_t i) | |
3669 | { | |
3670 | return gimple_phi_arg (gs, i)->locus; | |
3671 | } | |
3672 | ||
3673 | /* Return the source location of the argument on edge E of phi node GS. */ | |
3674 | ||
3675 | static inline source_location | |
3676 | gimple_phi_arg_location_from_edge (gimple gs, edge e) | |
3677 | { | |
3678 | return gimple_phi_arg (gs, e->dest_idx)->locus; | |
3679 | } | |
3680 | ||
3681 | /* Set the source location of gimple argument I of phi node GS to LOC. */ | |
3682 | ||
3683 | static inline void | |
3684 | gimple_phi_arg_set_location (gimple gs, size_t i, source_location loc) | |
3685 | { | |
3686 | gimple_phi_arg (gs, i)->locus = loc; | |
3687 | } | |
3688 | ||
3689 | /* Return TRUE if argument I of phi node GS has a location record. */ | |
3690 | ||
3691 | static inline bool | |
3692 | gimple_phi_arg_has_location (gimple gs, size_t i) | |
3693 | { | |
3694 | return gimple_phi_arg_location (gs, i) != UNKNOWN_LOCATION; | |
3695 | } | |
3696 | ||
3697 | ||
726a989a RB |
3698 | /* Return the region number for GIMPLE_RESX GS. */ |
3699 | ||
3700 | static inline int | |
3701 | gimple_resx_region (const_gimple gs) | |
3702 | { | |
3703 | GIMPLE_CHECK (gs, GIMPLE_RESX); | |
1d65f45c | 3704 | return gs->gimple_eh_ctrl.region; |
726a989a RB |
3705 | } |
3706 | ||
3707 | /* Set REGION to be the region number for GIMPLE_RESX GS. */ | |
3708 | ||
3709 | static inline void | |
3710 | gimple_resx_set_region (gimple gs, int region) | |
3711 | { | |
3712 | GIMPLE_CHECK (gs, GIMPLE_RESX); | |
1d65f45c | 3713 | gs->gimple_eh_ctrl.region = region; |
726a989a RB |
3714 | } |
3715 | ||
1d65f45c RH |
3716 | /* Return the region number for GIMPLE_EH_DISPATCH GS. */ |
3717 | ||
3718 | static inline int | |
3719 | gimple_eh_dispatch_region (const_gimple gs) | |
3720 | { | |
3721 | GIMPLE_CHECK (gs, GIMPLE_EH_DISPATCH); | |
3722 | return gs->gimple_eh_ctrl.region; | |
3723 | } | |
3724 | ||
3725 | /* Set REGION to be the region number for GIMPLE_EH_DISPATCH GS. */ | |
3726 | ||
3727 | static inline void | |
3728 | gimple_eh_dispatch_set_region (gimple gs, int region) | |
3729 | { | |
3730 | GIMPLE_CHECK (gs, GIMPLE_EH_DISPATCH); | |
3731 | gs->gimple_eh_ctrl.region = region; | |
3732 | } | |
726a989a RB |
3733 | |
3734 | /* Return the number of labels associated with the switch statement GS. */ | |
3735 | ||
3736 | static inline unsigned | |
3737 | gimple_switch_num_labels (const_gimple gs) | |
3738 | { | |
3739 | unsigned num_ops; | |
3740 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
3741 | num_ops = gimple_num_ops (gs); | |
2bc0a660 | 3742 | gcc_gimple_checking_assert (num_ops > 1); |
726a989a RB |
3743 | return num_ops - 1; |
3744 | } | |
3745 | ||
3746 | ||
3747 | /* Set NLABELS to be the number of labels for the switch statement GS. */ | |
3748 | ||
3749 | static inline void | |
3750 | gimple_switch_set_num_labels (gimple g, unsigned nlabels) | |
3751 | { | |
3752 | GIMPLE_CHECK (g, GIMPLE_SWITCH); | |
3753 | gimple_set_num_ops (g, nlabels + 1); | |
3754 | } | |
3755 | ||
3756 | ||
3757 | /* Return the index variable used by the switch statement GS. */ | |
3758 | ||
3759 | static inline tree | |
3760 | gimple_switch_index (const_gimple gs) | |
3761 | { | |
3762 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
3763 | return gimple_op (gs, 0); | |
3764 | } | |
3765 | ||
3766 | ||
3767 | /* Return a pointer to the index variable for the switch statement GS. */ | |
3768 | ||
3769 | static inline tree * | |
3770 | gimple_switch_index_ptr (const_gimple gs) | |
3771 | { | |
3772 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
3773 | return gimple_op_ptr (gs, 0); | |
3774 | } | |
3775 | ||
3776 | ||
3777 | /* Set INDEX to be the index variable for switch statement GS. */ | |
3778 | ||
3779 | static inline void | |
3780 | gimple_switch_set_index (gimple gs, tree index) | |
3781 | { | |
3782 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
2bc0a660 | 3783 | gcc_gimple_checking_assert (SSA_VAR_P (index) || CONSTANT_CLASS_P (index)); |
726a989a RB |
3784 | gimple_set_op (gs, 0, index); |
3785 | } | |
3786 | ||
3787 | ||
3788 | /* Return the label numbered INDEX. The default label is 0, followed by any | |
3789 | labels in a switch statement. */ | |
3790 | ||
3791 | static inline tree | |
3792 | gimple_switch_label (const_gimple gs, unsigned index) | |
3793 | { | |
3794 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
2bc0a660 | 3795 | gcc_gimple_checking_assert (gimple_num_ops (gs) > index + 1); |
726a989a RB |
3796 | return gimple_op (gs, index + 1); |
3797 | } | |
3798 | ||
3799 | /* Set the label number INDEX to LABEL. 0 is always the default label. */ | |
3800 | ||
3801 | static inline void | |
3802 | gimple_switch_set_label (gimple gs, unsigned index, tree label) | |
3803 | { | |
3804 | GIMPLE_CHECK (gs, GIMPLE_SWITCH); | |
2bc0a660 JH |
3805 | gcc_gimple_checking_assert (gimple_num_ops (gs) > index + 1 |
3806 | && (label == NULL_TREE | |
3807 | || TREE_CODE (label) == CASE_LABEL_EXPR)); | |
726a989a RB |
3808 | gimple_set_op (gs, index + 1, label); |
3809 | } | |
3810 | ||
3811 | /* Return the default label for a switch statement. */ | |
3812 | ||
3813 | static inline tree | |
3814 | gimple_switch_default_label (const_gimple gs) | |
3815 | { | |
fd8d363e SB |
3816 | tree label = gimple_switch_label (gs, 0); |
3817 | gcc_checking_assert (!CASE_LOW (label) && !CASE_HIGH (label)); | |
3818 | return label; | |
726a989a RB |
3819 | } |
3820 | ||
3821 | /* Set the default label for a switch statement. */ | |
3822 | ||
3823 | static inline void | |
3824 | gimple_switch_set_default_label (gimple gs, tree label) | |
3825 | { | |
fd8d363e | 3826 | gcc_checking_assert (!CASE_LOW (label) && !CASE_HIGH (label)); |
726a989a RB |
3827 | gimple_switch_set_label (gs, 0, label); |
3828 | } | |
3829 | ||
b5b8b0ac AO |
3830 | /* Return true if GS is a GIMPLE_DEBUG statement. */ |
3831 | ||
3832 | static inline bool | |
3833 | is_gimple_debug (const_gimple gs) | |
3834 | { | |
3835 | return gimple_code (gs) == GIMPLE_DEBUG; | |
3836 | } | |
3837 | ||
3838 | /* Return true if S is a GIMPLE_DEBUG BIND statement. */ | |
3839 | ||
3840 | static inline bool | |
3841 | gimple_debug_bind_p (const_gimple s) | |
3842 | { | |
3843 | if (is_gimple_debug (s)) | |
3844 | return s->gsbase.subcode == GIMPLE_DEBUG_BIND; | |
3845 | ||
3846 | return false; | |
3847 | } | |
3848 | ||
3849 | /* Return the variable bound in a GIMPLE_DEBUG bind statement. */ | |
3850 | ||
3851 | static inline tree | |
3852 | gimple_debug_bind_get_var (gimple dbg) | |
3853 | { | |
3854 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3855 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3856 | return gimple_op (dbg, 0); |
3857 | } | |
3858 | ||
3859 | /* Return the value bound to the variable in a GIMPLE_DEBUG bind | |
3860 | statement. */ | |
3861 | ||
3862 | static inline tree | |
3863 | gimple_debug_bind_get_value (gimple dbg) | |
3864 | { | |
3865 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3866 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3867 | return gimple_op (dbg, 1); |
3868 | } | |
3869 | ||
3870 | /* Return a pointer to the value bound to the variable in a | |
3871 | GIMPLE_DEBUG bind statement. */ | |
3872 | ||
3873 | static inline tree * | |
3874 | gimple_debug_bind_get_value_ptr (gimple dbg) | |
3875 | { | |
3876 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3877 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3878 | return gimple_op_ptr (dbg, 1); |
3879 | } | |
3880 | ||
3881 | /* Set the variable bound in a GIMPLE_DEBUG bind statement. */ | |
3882 | ||
3883 | static inline void | |
3884 | gimple_debug_bind_set_var (gimple dbg, tree var) | |
3885 | { | |
3886 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3887 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3888 | gimple_set_op (dbg, 0, var); |
3889 | } | |
3890 | ||
3891 | /* Set the value bound to the variable in a GIMPLE_DEBUG bind | |
3892 | statement. */ | |
3893 | ||
3894 | static inline void | |
3895 | gimple_debug_bind_set_value (gimple dbg, tree value) | |
3896 | { | |
3897 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3898 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3899 | gimple_set_op (dbg, 1, value); |
3900 | } | |
3901 | ||
3902 | /* The second operand of a GIMPLE_DEBUG_BIND, when the value was | |
3903 | optimized away. */ | |
3904 | #define GIMPLE_DEBUG_BIND_NOVALUE NULL_TREE /* error_mark_node */ | |
3905 | ||
3906 | /* Remove the value bound to the variable in a GIMPLE_DEBUG bind | |
3907 | statement. */ | |
3908 | ||
3909 | static inline void | |
3910 | gimple_debug_bind_reset_value (gimple dbg) | |
3911 | { | |
3912 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3913 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3914 | gimple_set_op (dbg, 1, GIMPLE_DEBUG_BIND_NOVALUE); |
3915 | } | |
3916 | ||
3917 | /* Return true if the GIMPLE_DEBUG bind statement is bound to a | |
3918 | value. */ | |
3919 | ||
3920 | static inline bool | |
3921 | gimple_debug_bind_has_value_p (gimple dbg) | |
3922 | { | |
3923 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
2bc0a660 | 3924 | gcc_gimple_checking_assert (gimple_debug_bind_p (dbg)); |
b5b8b0ac AO |
3925 | return gimple_op (dbg, 1) != GIMPLE_DEBUG_BIND_NOVALUE; |
3926 | } | |
3927 | ||
3928 | #undef GIMPLE_DEBUG_BIND_NOVALUE | |
726a989a | 3929 | |
ddb555ed JJ |
3930 | /* Return true if S is a GIMPLE_DEBUG SOURCE BIND statement. */ |
3931 | ||
3932 | static inline bool | |
3933 | gimple_debug_source_bind_p (const_gimple s) | |
3934 | { | |
3935 | if (is_gimple_debug (s)) | |
3936 | return s->gsbase.subcode == GIMPLE_DEBUG_SOURCE_BIND; | |
3937 | ||
3938 | return false; | |
3939 | } | |
3940 | ||
3941 | /* Return the variable bound in a GIMPLE_DEBUG source bind statement. */ | |
3942 | ||
3943 | static inline tree | |
3944 | gimple_debug_source_bind_get_var (gimple dbg) | |
3945 | { | |
3946 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
3947 | gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg)); | |
3948 | return gimple_op (dbg, 0); | |
3949 | } | |
3950 | ||
3951 | /* Return the value bound to the variable in a GIMPLE_DEBUG source bind | |
3952 | statement. */ | |
3953 | ||
3954 | static inline tree | |
3955 | gimple_debug_source_bind_get_value (gimple dbg) | |
3956 | { | |
3957 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
3958 | gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg)); | |
3959 | return gimple_op (dbg, 1); | |
3960 | } | |
3961 | ||
3962 | /* Return a pointer to the value bound to the variable in a | |
3963 | GIMPLE_DEBUG source bind statement. */ | |
3964 | ||
3965 | static inline tree * | |
3966 | gimple_debug_source_bind_get_value_ptr (gimple dbg) | |
3967 | { | |
3968 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
3969 | gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg)); | |
3970 | return gimple_op_ptr (dbg, 1); | |
3971 | } | |
3972 | ||
3973 | /* Set the variable bound in a GIMPLE_DEBUG source bind statement. */ | |
3974 | ||
3975 | static inline void | |
3976 | gimple_debug_source_bind_set_var (gimple dbg, tree var) | |
3977 | { | |
3978 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
3979 | gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg)); | |
3980 | gimple_set_op (dbg, 0, var); | |
3981 | } | |
3982 | ||
3983 | /* Set the value bound to the variable in a GIMPLE_DEBUG source bind | |
3984 | statement. */ | |
3985 | ||
3986 | static inline void | |
3987 | gimple_debug_source_bind_set_value (gimple dbg, tree value) | |
3988 | { | |
3989 | GIMPLE_CHECK (dbg, GIMPLE_DEBUG); | |
3990 | gcc_gimple_checking_assert (gimple_debug_source_bind_p (dbg)); | |
3991 | gimple_set_op (dbg, 1, value); | |
3992 | } | |
3993 | ||
cc524fc7 AM |
3994 | /* Return the line number for EXPR, or return -1 if we have no line |
3995 | number information for it. */ | |
3996 | static inline int | |
3997 | get_lineno (const_gimple stmt) | |
3998 | { | |
3999 | location_t loc; | |
4000 | ||
4001 | if (!stmt) | |
4002 | return -1; | |
4003 | ||
4004 | loc = gimple_location (stmt); | |
4005 | if (loc == UNKNOWN_LOCATION) | |
4006 | return -1; | |
4007 | ||
4008 | return LOCATION_LINE (loc); | |
4009 | } | |
4010 | ||
355a7673 MM |
4011 | /* Return a pointer to the body for the OMP statement GS. */ |
4012 | ||
4013 | static inline gimple_seq * | |
4014 | gimple_omp_body_ptr (gimple gs) | |
4015 | { | |
4016 | return &gs->omp.body; | |
4017 | } | |
4018 | ||
726a989a RB |
4019 | /* Return the body for the OMP statement GS. */ |
4020 | ||
b8698a0f | 4021 | static inline gimple_seq |
726a989a RB |
4022 | gimple_omp_body (gimple gs) |
4023 | { | |
355a7673 | 4024 | return *gimple_omp_body_ptr (gs); |
726a989a RB |
4025 | } |
4026 | ||
4027 | /* Set BODY to be the body for the OMP statement GS. */ | |
4028 | ||
4029 | static inline void | |
4030 | gimple_omp_set_body (gimple gs, gimple_seq body) | |
4031 | { | |
4032 | gs->omp.body = body; | |
4033 | } | |
4034 | ||
4035 | ||
4036 | /* Return the name associated with OMP_CRITICAL statement GS. */ | |
4037 | ||
4038 | static inline tree | |
4039 | gimple_omp_critical_name (const_gimple gs) | |
4040 | { | |
4041 | GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL); | |
4042 | return gs->gimple_omp_critical.name; | |
4043 | } | |
4044 | ||
4045 | ||
4046 | /* Return a pointer to the name associated with OMP critical statement GS. */ | |
4047 | ||
4048 | static inline tree * | |
4049 | gimple_omp_critical_name_ptr (gimple gs) | |
4050 | { | |
4051 | GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL); | |
4052 | return &gs->gimple_omp_critical.name; | |
4053 | } | |
4054 | ||
4055 | ||
4056 | /* Set NAME to be the name associated with OMP critical statement GS. */ | |
4057 | ||
4058 | static inline void | |
4059 | gimple_omp_critical_set_name (gimple gs, tree name) | |
4060 | { | |
4061 | GIMPLE_CHECK (gs, GIMPLE_OMP_CRITICAL); | |
4062 | gs->gimple_omp_critical.name = name; | |
4063 | } | |
4064 | ||
4065 | ||
74bf76ed JJ |
4066 | /* Return the kind of OMP for statemement. */ |
4067 | ||
4068 | static inline int | |
4069 | gimple_omp_for_kind (const_gimple g) | |
4070 | { | |
4071 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4072 | return (gimple_omp_subcode (g) & GF_OMP_FOR_KIND_MASK); | |
4073 | } | |
4074 | ||
4075 | ||
4076 | /* Set the OMP for kind. */ | |
4077 | ||
4078 | static inline void | |
4079 | gimple_omp_for_set_kind (gimple g, int kind) | |
4080 | { | |
4081 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4082 | g->gsbase.subcode = (g->gsbase.subcode & ~GF_OMP_FOR_KIND_MASK) | |
4083 | | (kind & GF_OMP_FOR_KIND_MASK); | |
4084 | } | |
4085 | ||
4086 | ||
acf0174b JJ |
4087 | /* Return true if OMP for statement G has the |
4088 | GF_OMP_FOR_COMBINED flag set. */ | |
4089 | ||
4090 | static inline bool | |
4091 | gimple_omp_for_combined_p (const_gimple g) | |
4092 | { | |
4093 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4094 | return (gimple_omp_subcode (g) & GF_OMP_FOR_COMBINED) != 0; | |
4095 | } | |
4096 | ||
4097 | ||
4098 | /* Set the GF_OMP_FOR_COMBINED field in G depending on the boolean | |
4099 | value of COMBINED_P. */ | |
4100 | ||
4101 | static inline void | |
4102 | gimple_omp_for_set_combined_p (gimple g, bool combined_p) | |
4103 | { | |
4104 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4105 | if (combined_p) | |
4106 | g->gsbase.subcode |= GF_OMP_FOR_COMBINED; | |
4107 | else | |
4108 | g->gsbase.subcode &= ~GF_OMP_FOR_COMBINED; | |
4109 | } | |
4110 | ||
4111 | ||
4112 | /* Return true if OMP for statement G has the | |
4113 | GF_OMP_FOR_COMBINED_INTO flag set. */ | |
4114 | ||
4115 | static inline bool | |
4116 | gimple_omp_for_combined_into_p (const_gimple g) | |
4117 | { | |
4118 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4119 | return (gimple_omp_subcode (g) & GF_OMP_FOR_COMBINED_INTO) != 0; | |
4120 | } | |
4121 | ||
4122 | ||
4123 | /* Set the GF_OMP_FOR_COMBINED_INTO field in G depending on the boolean | |
4124 | value of COMBINED_P. */ | |
4125 | ||
4126 | static inline void | |
4127 | gimple_omp_for_set_combined_into_p (gimple g, bool combined_p) | |
4128 | { | |
4129 | GIMPLE_CHECK (g, GIMPLE_OMP_FOR); | |
4130 | if (combined_p) | |
4131 | g->gsbase.subcode |= GF_OMP_FOR_COMBINED_INTO; | |
4132 | else | |
4133 | g->gsbase.subcode &= ~GF_OMP_FOR_COMBINED_INTO; | |
4134 | } | |
4135 | ||
4136 | ||
726a989a RB |
4137 | /* Return the clauses associated with OMP_FOR GS. */ |
4138 | ||
4139 | static inline tree | |
4140 | gimple_omp_for_clauses (const_gimple gs) | |
4141 | { | |
4142 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4143 | return gs->gimple_omp_for.clauses; | |
4144 | } | |
4145 | ||
4146 | ||
4147 | /* Return a pointer to the OMP_FOR GS. */ | |
4148 | ||
4149 | static inline tree * | |
4150 | gimple_omp_for_clauses_ptr (gimple gs) | |
4151 | { | |
4152 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4153 | return &gs->gimple_omp_for.clauses; | |
4154 | } | |
4155 | ||
4156 | ||
4157 | /* Set CLAUSES to be the list of clauses associated with OMP_FOR GS. */ | |
4158 | ||
4159 | static inline void | |
4160 | gimple_omp_for_set_clauses (gimple gs, tree clauses) | |
4161 | { | |
4162 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4163 | gs->gimple_omp_for.clauses = clauses; | |
4164 | } | |
4165 | ||
4166 | ||
4167 | /* Get the collapse count of OMP_FOR GS. */ | |
4168 | ||
4169 | static inline size_t | |
4170 | gimple_omp_for_collapse (gimple gs) | |
4171 | { | |
4172 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4173 | return gs->gimple_omp_for.collapse; | |
4174 | } | |
4175 | ||
4176 | ||
4177 | /* Return the index variable for OMP_FOR GS. */ | |
4178 | ||
4179 | static inline tree | |
4180 | gimple_omp_for_index (const_gimple gs, size_t i) | |
4181 | { | |
4182 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4183 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4184 | return gs->gimple_omp_for.iter[i].index; |
4185 | } | |
4186 | ||
4187 | ||
4188 | /* Return a pointer to the index variable for OMP_FOR GS. */ | |
4189 | ||
4190 | static inline tree * | |
4191 | gimple_omp_for_index_ptr (gimple gs, size_t i) | |
4192 | { | |
4193 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4194 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4195 | return &gs->gimple_omp_for.iter[i].index; |
4196 | } | |
4197 | ||
4198 | ||
4199 | /* Set INDEX to be the index variable for OMP_FOR GS. */ | |
4200 | ||
4201 | static inline void | |
4202 | gimple_omp_for_set_index (gimple gs, size_t i, tree index) | |
4203 | { | |
4204 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4205 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4206 | gs->gimple_omp_for.iter[i].index = index; |
4207 | } | |
4208 | ||
4209 | ||
4210 | /* Return the initial value for OMP_FOR GS. */ | |
4211 | ||
4212 | static inline tree | |
4213 | gimple_omp_for_initial (const_gimple gs, size_t i) | |
4214 | { | |
4215 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4216 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4217 | return gs->gimple_omp_for.iter[i].initial; |
4218 | } | |
4219 | ||
4220 | ||
4221 | /* Return a pointer to the initial value for OMP_FOR GS. */ | |
4222 | ||
4223 | static inline tree * | |
4224 | gimple_omp_for_initial_ptr (gimple gs, size_t i) | |
4225 | { | |
4226 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4227 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4228 | return &gs->gimple_omp_for.iter[i].initial; |
4229 | } | |
4230 | ||
4231 | ||
4232 | /* Set INITIAL to be the initial value for OMP_FOR GS. */ | |
4233 | ||
4234 | static inline void | |
4235 | gimple_omp_for_set_initial (gimple gs, size_t i, tree initial) | |
4236 | { | |
4237 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4238 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4239 | gs->gimple_omp_for.iter[i].initial = initial; |
4240 | } | |
4241 | ||
4242 | ||
4243 | /* Return the final value for OMP_FOR GS. */ | |
4244 | ||
4245 | static inline tree | |
4246 | gimple_omp_for_final (const_gimple gs, size_t i) | |
4247 | { | |
4248 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4249 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4250 | return gs->gimple_omp_for.iter[i].final; |
4251 | } | |
4252 | ||
4253 | ||
4254 | /* Return a pointer to the final value for OMP_FOR GS. */ | |
4255 | ||
4256 | static inline tree * | |
4257 | gimple_omp_for_final_ptr (gimple gs, size_t i) | |
4258 | { | |
4259 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4260 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4261 | return &gs->gimple_omp_for.iter[i].final; |
4262 | } | |
4263 | ||
4264 | ||
4265 | /* Set FINAL to be the final value for OMP_FOR GS. */ | |
4266 | ||
4267 | static inline void | |
4268 | gimple_omp_for_set_final (gimple gs, size_t i, tree final) | |
4269 | { | |
4270 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4271 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4272 | gs->gimple_omp_for.iter[i].final = final; |
4273 | } | |
4274 | ||
4275 | ||
4276 | /* Return the increment value for OMP_FOR GS. */ | |
4277 | ||
4278 | static inline tree | |
4279 | gimple_omp_for_incr (const_gimple gs, size_t i) | |
4280 | { | |
4281 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4282 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4283 | return gs->gimple_omp_for.iter[i].incr; |
4284 | } | |
4285 | ||
4286 | ||
4287 | /* Return a pointer to the increment value for OMP_FOR GS. */ | |
4288 | ||
4289 | static inline tree * | |
4290 | gimple_omp_for_incr_ptr (gimple gs, size_t i) | |
4291 | { | |
4292 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4293 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4294 | return &gs->gimple_omp_for.iter[i].incr; |
4295 | } | |
4296 | ||
4297 | ||
4298 | /* Set INCR to be the increment value for OMP_FOR GS. */ | |
4299 | ||
4300 | static inline void | |
4301 | gimple_omp_for_set_incr (gimple gs, size_t i, tree incr) | |
4302 | { | |
4303 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4304 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4305 | gs->gimple_omp_for.iter[i].incr = incr; |
4306 | } | |
4307 | ||
4308 | ||
355a7673 MM |
4309 | /* Return a pointer to the sequence of statements to execute before the OMP_FOR |
4310 | statement GS starts. */ | |
4311 | ||
4312 | static inline gimple_seq * | |
4313 | gimple_omp_for_pre_body_ptr (gimple gs) | |
4314 | { | |
4315 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4316 | return &gs->gimple_omp_for.pre_body; | |
4317 | } | |
4318 | ||
4319 | ||
726a989a RB |
4320 | /* Return the sequence of statements to execute before the OMP_FOR |
4321 | statement GS starts. */ | |
4322 | ||
4323 | static inline gimple_seq | |
4324 | gimple_omp_for_pre_body (gimple gs) | |
4325 | { | |
355a7673 | 4326 | return *gimple_omp_for_pre_body_ptr (gs); |
726a989a RB |
4327 | } |
4328 | ||
4329 | ||
4330 | /* Set PRE_BODY to be the sequence of statements to execute before the | |
4331 | OMP_FOR statement GS starts. */ | |
4332 | ||
4333 | static inline void | |
4334 | gimple_omp_for_set_pre_body (gimple gs, gimple_seq pre_body) | |
4335 | { | |
4336 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
4337 | gs->gimple_omp_for.pre_body = pre_body; | |
4338 | } | |
4339 | ||
4340 | ||
4341 | /* Return the clauses associated with OMP_PARALLEL GS. */ | |
4342 | ||
4343 | static inline tree | |
4344 | gimple_omp_parallel_clauses (const_gimple gs) | |
4345 | { | |
4346 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4347 | return gs->gimple_omp_parallel.clauses; | |
4348 | } | |
4349 | ||
4350 | ||
4351 | /* Return a pointer to the clauses associated with OMP_PARALLEL GS. */ | |
4352 | ||
4353 | static inline tree * | |
4354 | gimple_omp_parallel_clauses_ptr (gimple gs) | |
4355 | { | |
4356 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4357 | return &gs->gimple_omp_parallel.clauses; | |
4358 | } | |
4359 | ||
4360 | ||
4361 | /* Set CLAUSES to be the list of clauses associated with OMP_PARALLEL | |
4362 | GS. */ | |
4363 | ||
4364 | static inline void | |
4365 | gimple_omp_parallel_set_clauses (gimple gs, tree clauses) | |
4366 | { | |
4367 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4368 | gs->gimple_omp_parallel.clauses = clauses; | |
4369 | } | |
4370 | ||
4371 | ||
4372 | /* Return the child function used to hold the body of OMP_PARALLEL GS. */ | |
4373 | ||
4374 | static inline tree | |
4375 | gimple_omp_parallel_child_fn (const_gimple gs) | |
4376 | { | |
4377 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4378 | return gs->gimple_omp_parallel.child_fn; | |
4379 | } | |
4380 | ||
4381 | /* Return a pointer to the child function used to hold the body of | |
4382 | OMP_PARALLEL GS. */ | |
4383 | ||
4384 | static inline tree * | |
4385 | gimple_omp_parallel_child_fn_ptr (gimple gs) | |
4386 | { | |
4387 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4388 | return &gs->gimple_omp_parallel.child_fn; | |
4389 | } | |
4390 | ||
4391 | ||
4392 | /* Set CHILD_FN to be the child function for OMP_PARALLEL GS. */ | |
4393 | ||
4394 | static inline void | |
4395 | gimple_omp_parallel_set_child_fn (gimple gs, tree child_fn) | |
4396 | { | |
4397 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4398 | gs->gimple_omp_parallel.child_fn = child_fn; | |
4399 | } | |
4400 | ||
4401 | ||
4402 | /* Return the artificial argument used to send variables and values | |
4403 | from the parent to the children threads in OMP_PARALLEL GS. */ | |
4404 | ||
4405 | static inline tree | |
4406 | gimple_omp_parallel_data_arg (const_gimple gs) | |
4407 | { | |
4408 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4409 | return gs->gimple_omp_parallel.data_arg; | |
4410 | } | |
4411 | ||
4412 | ||
4413 | /* Return a pointer to the data argument for OMP_PARALLEL GS. */ | |
4414 | ||
4415 | static inline tree * | |
4416 | gimple_omp_parallel_data_arg_ptr (gimple gs) | |
4417 | { | |
4418 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4419 | return &gs->gimple_omp_parallel.data_arg; | |
4420 | } | |
4421 | ||
4422 | ||
4423 | /* Set DATA_ARG to be the data argument for OMP_PARALLEL GS. */ | |
4424 | ||
4425 | static inline void | |
4426 | gimple_omp_parallel_set_data_arg (gimple gs, tree data_arg) | |
4427 | { | |
4428 | GIMPLE_CHECK (gs, GIMPLE_OMP_PARALLEL); | |
4429 | gs->gimple_omp_parallel.data_arg = data_arg; | |
4430 | } | |
4431 | ||
4432 | ||
4433 | /* Return the clauses associated with OMP_TASK GS. */ | |
4434 | ||
4435 | static inline tree | |
4436 | gimple_omp_task_clauses (const_gimple gs) | |
4437 | { | |
4438 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4439 | return gs->gimple_omp_parallel.clauses; | |
4440 | } | |
4441 | ||
4442 | ||
4443 | /* Return a pointer to the clauses associated with OMP_TASK GS. */ | |
4444 | ||
4445 | static inline tree * | |
4446 | gimple_omp_task_clauses_ptr (gimple gs) | |
4447 | { | |
4448 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4449 | return &gs->gimple_omp_parallel.clauses; | |
4450 | } | |
4451 | ||
4452 | ||
4453 | /* Set CLAUSES to be the list of clauses associated with OMP_TASK | |
4454 | GS. */ | |
4455 | ||
4456 | static inline void | |
4457 | gimple_omp_task_set_clauses (gimple gs, tree clauses) | |
4458 | { | |
4459 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4460 | gs->gimple_omp_parallel.clauses = clauses; | |
4461 | } | |
4462 | ||
4463 | ||
4464 | /* Return the child function used to hold the body of OMP_TASK GS. */ | |
4465 | ||
4466 | static inline tree | |
4467 | gimple_omp_task_child_fn (const_gimple gs) | |
4468 | { | |
4469 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4470 | return gs->gimple_omp_parallel.child_fn; | |
4471 | } | |
4472 | ||
4473 | /* Return a pointer to the child function used to hold the body of | |
4474 | OMP_TASK GS. */ | |
4475 | ||
4476 | static inline tree * | |
4477 | gimple_omp_task_child_fn_ptr (gimple gs) | |
4478 | { | |
4479 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4480 | return &gs->gimple_omp_parallel.child_fn; | |
4481 | } | |
4482 | ||
4483 | ||
4484 | /* Set CHILD_FN to be the child function for OMP_TASK GS. */ | |
4485 | ||
4486 | static inline void | |
4487 | gimple_omp_task_set_child_fn (gimple gs, tree child_fn) | |
4488 | { | |
4489 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4490 | gs->gimple_omp_parallel.child_fn = child_fn; | |
4491 | } | |
4492 | ||
4493 | ||
4494 | /* Return the artificial argument used to send variables and values | |
4495 | from the parent to the children threads in OMP_TASK GS. */ | |
4496 | ||
4497 | static inline tree | |
4498 | gimple_omp_task_data_arg (const_gimple gs) | |
4499 | { | |
4500 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4501 | return gs->gimple_omp_parallel.data_arg; | |
4502 | } | |
4503 | ||
4504 | ||
4505 | /* Return a pointer to the data argument for OMP_TASK GS. */ | |
4506 | ||
4507 | static inline tree * | |
4508 | gimple_omp_task_data_arg_ptr (gimple gs) | |
4509 | { | |
4510 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4511 | return &gs->gimple_omp_parallel.data_arg; | |
4512 | } | |
4513 | ||
4514 | ||
4515 | /* Set DATA_ARG to be the data argument for OMP_TASK GS. */ | |
4516 | ||
4517 | static inline void | |
4518 | gimple_omp_task_set_data_arg (gimple gs, tree data_arg) | |
4519 | { | |
4520 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4521 | gs->gimple_omp_parallel.data_arg = data_arg; | |
4522 | } | |
4523 | ||
4524 | ||
4525 | /* Return the clauses associated with OMP_TASK GS. */ | |
4526 | ||
4527 | static inline tree | |
4528 | gimple_omp_taskreg_clauses (const_gimple gs) | |
4529 | { | |
4530 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4531 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4532 | return gs->gimple_omp_parallel.clauses; | |
4533 | } | |
4534 | ||
4535 | ||
4536 | /* Return a pointer to the clauses associated with OMP_TASK GS. */ | |
4537 | ||
4538 | static inline tree * | |
4539 | gimple_omp_taskreg_clauses_ptr (gimple gs) | |
4540 | { | |
4541 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4542 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4543 | return &gs->gimple_omp_parallel.clauses; | |
4544 | } | |
4545 | ||
4546 | ||
4547 | /* Set CLAUSES to be the list of clauses associated with OMP_TASK | |
4548 | GS. */ | |
4549 | ||
4550 | static inline void | |
4551 | gimple_omp_taskreg_set_clauses (gimple gs, tree clauses) | |
4552 | { | |
4553 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4554 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4555 | gs->gimple_omp_parallel.clauses = clauses; | |
4556 | } | |
4557 | ||
4558 | ||
4559 | /* Return the child function used to hold the body of OMP_TASK GS. */ | |
4560 | ||
4561 | static inline tree | |
4562 | gimple_omp_taskreg_child_fn (const_gimple gs) | |
4563 | { | |
4564 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4565 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4566 | return gs->gimple_omp_parallel.child_fn; | |
4567 | } | |
4568 | ||
4569 | /* Return a pointer to the child function used to hold the body of | |
4570 | OMP_TASK GS. */ | |
4571 | ||
4572 | static inline tree * | |
4573 | gimple_omp_taskreg_child_fn_ptr (gimple gs) | |
4574 | { | |
4575 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4576 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4577 | return &gs->gimple_omp_parallel.child_fn; | |
4578 | } | |
4579 | ||
4580 | ||
4581 | /* Set CHILD_FN to be the child function for OMP_TASK GS. */ | |
4582 | ||
4583 | static inline void | |
4584 | gimple_omp_taskreg_set_child_fn (gimple gs, tree child_fn) | |
4585 | { | |
4586 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4587 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4588 | gs->gimple_omp_parallel.child_fn = child_fn; | |
4589 | } | |
4590 | ||
4591 | ||
4592 | /* Return the artificial argument used to send variables and values | |
4593 | from the parent to the children threads in OMP_TASK GS. */ | |
4594 | ||
4595 | static inline tree | |
4596 | gimple_omp_taskreg_data_arg (const_gimple gs) | |
4597 | { | |
4598 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4599 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4600 | return gs->gimple_omp_parallel.data_arg; | |
4601 | } | |
4602 | ||
4603 | ||
4604 | /* Return a pointer to the data argument for OMP_TASK GS. */ | |
4605 | ||
4606 | static inline tree * | |
4607 | gimple_omp_taskreg_data_arg_ptr (gimple gs) | |
4608 | { | |
4609 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4610 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4611 | return &gs->gimple_omp_parallel.data_arg; | |
4612 | } | |
4613 | ||
4614 | ||
4615 | /* Set DATA_ARG to be the data argument for OMP_TASK GS. */ | |
4616 | ||
4617 | static inline void | |
4618 | gimple_omp_taskreg_set_data_arg (gimple gs, tree data_arg) | |
4619 | { | |
4620 | if (gimple_code (gs) != GIMPLE_OMP_PARALLEL) | |
4621 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4622 | gs->gimple_omp_parallel.data_arg = data_arg; | |
4623 | } | |
4624 | ||
4625 | ||
4626 | /* Return the copy function used to hold the body of OMP_TASK GS. */ | |
4627 | ||
4628 | static inline tree | |
4629 | gimple_omp_task_copy_fn (const_gimple gs) | |
4630 | { | |
4631 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4632 | return gs->gimple_omp_task.copy_fn; | |
4633 | } | |
4634 | ||
4635 | /* Return a pointer to the copy function used to hold the body of | |
4636 | OMP_TASK GS. */ | |
4637 | ||
4638 | static inline tree * | |
4639 | gimple_omp_task_copy_fn_ptr (gimple gs) | |
4640 | { | |
4641 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4642 | return &gs->gimple_omp_task.copy_fn; | |
4643 | } | |
4644 | ||
4645 | ||
4646 | /* Set CHILD_FN to be the copy function for OMP_TASK GS. */ | |
4647 | ||
4648 | static inline void | |
4649 | gimple_omp_task_set_copy_fn (gimple gs, tree copy_fn) | |
4650 | { | |
4651 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4652 | gs->gimple_omp_task.copy_fn = copy_fn; | |
4653 | } | |
4654 | ||
4655 | ||
4656 | /* Return size of the data block in bytes in OMP_TASK GS. */ | |
4657 | ||
4658 | static inline tree | |
4659 | gimple_omp_task_arg_size (const_gimple gs) | |
4660 | { | |
4661 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4662 | return gs->gimple_omp_task.arg_size; | |
4663 | } | |
4664 | ||
4665 | ||
4666 | /* Return a pointer to the data block size for OMP_TASK GS. */ | |
4667 | ||
4668 | static inline tree * | |
4669 | gimple_omp_task_arg_size_ptr (gimple gs) | |
4670 | { | |
4671 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4672 | return &gs->gimple_omp_task.arg_size; | |
4673 | } | |
4674 | ||
4675 | ||
4676 | /* Set ARG_SIZE to be the data block size for OMP_TASK GS. */ | |
4677 | ||
4678 | static inline void | |
4679 | gimple_omp_task_set_arg_size (gimple gs, tree arg_size) | |
4680 | { | |
4681 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4682 | gs->gimple_omp_task.arg_size = arg_size; | |
4683 | } | |
4684 | ||
4685 | ||
4686 | /* Return align of the data block in bytes in OMP_TASK GS. */ | |
4687 | ||
4688 | static inline tree | |
4689 | gimple_omp_task_arg_align (const_gimple gs) | |
4690 | { | |
4691 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4692 | return gs->gimple_omp_task.arg_align; | |
4693 | } | |
4694 | ||
4695 | ||
4696 | /* Return a pointer to the data block align for OMP_TASK GS. */ | |
4697 | ||
4698 | static inline tree * | |
4699 | gimple_omp_task_arg_align_ptr (gimple gs) | |
4700 | { | |
4701 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4702 | return &gs->gimple_omp_task.arg_align; | |
4703 | } | |
4704 | ||
4705 | ||
4706 | /* Set ARG_SIZE to be the data block align for OMP_TASK GS. */ | |
4707 | ||
4708 | static inline void | |
4709 | gimple_omp_task_set_arg_align (gimple gs, tree arg_align) | |
4710 | { | |
4711 | GIMPLE_CHECK (gs, GIMPLE_OMP_TASK); | |
4712 | gs->gimple_omp_task.arg_align = arg_align; | |
4713 | } | |
4714 | ||
4715 | ||
4716 | /* Return the clauses associated with OMP_SINGLE GS. */ | |
4717 | ||
4718 | static inline tree | |
4719 | gimple_omp_single_clauses (const_gimple gs) | |
4720 | { | |
4721 | GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE); | |
4722 | return gs->gimple_omp_single.clauses; | |
4723 | } | |
4724 | ||
4725 | ||
4726 | /* Return a pointer to the clauses associated with OMP_SINGLE GS. */ | |
4727 | ||
4728 | static inline tree * | |
4729 | gimple_omp_single_clauses_ptr (gimple gs) | |
4730 | { | |
4731 | GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE); | |
4732 | return &gs->gimple_omp_single.clauses; | |
4733 | } | |
4734 | ||
4735 | ||
4736 | /* Set CLAUSES to be the clauses associated with OMP_SINGLE GS. */ | |
4737 | ||
4738 | static inline void | |
4739 | gimple_omp_single_set_clauses (gimple gs, tree clauses) | |
4740 | { | |
4741 | GIMPLE_CHECK (gs, GIMPLE_OMP_SINGLE); | |
4742 | gs->gimple_omp_single.clauses = clauses; | |
4743 | } | |
4744 | ||
4745 | ||
acf0174b JJ |
4746 | /* Return the clauses associated with OMP_TARGET GS. */ |
4747 | ||
4748 | static inline tree | |
4749 | gimple_omp_target_clauses (const_gimple gs) | |
4750 | { | |
4751 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4752 | return gs->gimple_omp_parallel.clauses; | |
4753 | } | |
4754 | ||
4755 | ||
4756 | /* Return a pointer to the clauses associated with OMP_TARGET GS. */ | |
4757 | ||
4758 | static inline tree * | |
4759 | gimple_omp_target_clauses_ptr (gimple gs) | |
4760 | { | |
4761 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4762 | return &gs->gimple_omp_parallel.clauses; | |
4763 | } | |
4764 | ||
4765 | ||
4766 | /* Set CLAUSES to be the clauses associated with OMP_TARGET GS. */ | |
4767 | ||
4768 | static inline void | |
4769 | gimple_omp_target_set_clauses (gimple gs, tree clauses) | |
4770 | { | |
4771 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4772 | gs->gimple_omp_parallel.clauses = clauses; | |
4773 | } | |
4774 | ||
4775 | ||
4776 | /* Return the kind of OMP target statemement. */ | |
4777 | ||
4778 | static inline int | |
4779 | gimple_omp_target_kind (const_gimple g) | |
4780 | { | |
4781 | GIMPLE_CHECK (g, GIMPLE_OMP_TARGET); | |
4782 | return (gimple_omp_subcode (g) & GF_OMP_TARGET_KIND_MASK); | |
4783 | } | |
4784 | ||
4785 | ||
4786 | /* Set the OMP target kind. */ | |
4787 | ||
4788 | static inline void | |
4789 | gimple_omp_target_set_kind (gimple g, int kind) | |
4790 | { | |
4791 | GIMPLE_CHECK (g, GIMPLE_OMP_TARGET); | |
4792 | g->gsbase.subcode = (g->gsbase.subcode & ~GF_OMP_TARGET_KIND_MASK) | |
4793 | | (kind & GF_OMP_TARGET_KIND_MASK); | |
4794 | } | |
4795 | ||
4796 | ||
4797 | /* Return the child function used to hold the body of OMP_TARGET GS. */ | |
4798 | ||
4799 | static inline tree | |
4800 | gimple_omp_target_child_fn (const_gimple gs) | |
4801 | { | |
4802 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4803 | return gs->gimple_omp_parallel.child_fn; | |
4804 | } | |
4805 | ||
4806 | /* Return a pointer to the child function used to hold the body of | |
4807 | OMP_TARGET GS. */ | |
4808 | ||
4809 | static inline tree * | |
4810 | gimple_omp_target_child_fn_ptr (gimple gs) | |
4811 | { | |
4812 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4813 | return &gs->gimple_omp_parallel.child_fn; | |
4814 | } | |
4815 | ||
4816 | ||
4817 | /* Set CHILD_FN to be the child function for OMP_TARGET GS. */ | |
4818 | ||
4819 | static inline void | |
4820 | gimple_omp_target_set_child_fn (gimple gs, tree child_fn) | |
4821 | { | |
4822 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4823 | gs->gimple_omp_parallel.child_fn = child_fn; | |
4824 | } | |
4825 | ||
4826 | ||
4827 | /* Return the artificial argument used to send variables and values | |
4828 | from the parent to the children threads in OMP_TARGET GS. */ | |
4829 | ||
4830 | static inline tree | |
4831 | gimple_omp_target_data_arg (const_gimple gs) | |
4832 | { | |
4833 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4834 | return gs->gimple_omp_parallel.data_arg; | |
4835 | } | |
4836 | ||
4837 | ||
4838 | /* Return a pointer to the data argument for OMP_TARGET GS. */ | |
4839 | ||
4840 | static inline tree * | |
4841 | gimple_omp_target_data_arg_ptr (gimple gs) | |
4842 | { | |
4843 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4844 | return &gs->gimple_omp_parallel.data_arg; | |
4845 | } | |
4846 | ||
4847 | ||
4848 | /* Set DATA_ARG to be the data argument for OMP_TARGET GS. */ | |
4849 | ||
4850 | static inline void | |
4851 | gimple_omp_target_set_data_arg (gimple gs, tree data_arg) | |
4852 | { | |
4853 | GIMPLE_CHECK (gs, GIMPLE_OMP_TARGET); | |
4854 | gs->gimple_omp_parallel.data_arg = data_arg; | |
4855 | } | |
4856 | ||
4857 | ||
4858 | /* Return the clauses associated with OMP_TEAMS GS. */ | |
4859 | ||
4860 | static inline tree | |
4861 | gimple_omp_teams_clauses (const_gimple gs) | |
4862 | { | |
4863 | GIMPLE_CHECK (gs, GIMPLE_OMP_TEAMS); | |
4864 | return gs->gimple_omp_single.clauses; | |
4865 | } | |
4866 | ||
4867 | ||
4868 | /* Return a pointer to the clauses associated with OMP_TEAMS GS. */ | |
4869 | ||
4870 | static inline tree * | |
4871 | gimple_omp_teams_clauses_ptr (gimple gs) | |
4872 | { | |
4873 | GIMPLE_CHECK (gs, GIMPLE_OMP_TEAMS); | |
4874 | return &gs->gimple_omp_single.clauses; | |
4875 | } | |
4876 | ||
4877 | ||
4878 | /* Set CLAUSES to be the clauses associated with OMP_TEAMS GS. */ | |
4879 | ||
4880 | static inline void | |
4881 | gimple_omp_teams_set_clauses (gimple gs, tree clauses) | |
4882 | { | |
4883 | GIMPLE_CHECK (gs, GIMPLE_OMP_TEAMS); | |
4884 | gs->gimple_omp_single.clauses = clauses; | |
4885 | } | |
4886 | ||
4887 | ||
726a989a RB |
4888 | /* Return the clauses associated with OMP_SECTIONS GS. */ |
4889 | ||
4890 | static inline tree | |
4891 | gimple_omp_sections_clauses (const_gimple gs) | |
4892 | { | |
4893 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4894 | return gs->gimple_omp_sections.clauses; | |
4895 | } | |
4896 | ||
4897 | ||
4898 | /* Return a pointer to the clauses associated with OMP_SECTIONS GS. */ | |
4899 | ||
4900 | static inline tree * | |
4901 | gimple_omp_sections_clauses_ptr (gimple gs) | |
4902 | { | |
4903 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4904 | return &gs->gimple_omp_sections.clauses; | |
4905 | } | |
4906 | ||
4907 | ||
4908 | /* Set CLAUSES to be the set of clauses associated with OMP_SECTIONS | |
4909 | GS. */ | |
4910 | ||
4911 | static inline void | |
4912 | gimple_omp_sections_set_clauses (gimple gs, tree clauses) | |
4913 | { | |
4914 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4915 | gs->gimple_omp_sections.clauses = clauses; | |
4916 | } | |
4917 | ||
4918 | ||
4919 | /* Return the control variable associated with the GIMPLE_OMP_SECTIONS | |
4920 | in GS. */ | |
4921 | ||
4922 | static inline tree | |
4923 | gimple_omp_sections_control (const_gimple gs) | |
4924 | { | |
4925 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4926 | return gs->gimple_omp_sections.control; | |
4927 | } | |
4928 | ||
4929 | ||
4930 | /* Return a pointer to the clauses associated with the GIMPLE_OMP_SECTIONS | |
4931 | GS. */ | |
4932 | ||
4933 | static inline tree * | |
4934 | gimple_omp_sections_control_ptr (gimple gs) | |
4935 | { | |
4936 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4937 | return &gs->gimple_omp_sections.control; | |
4938 | } | |
4939 | ||
4940 | ||
4941 | /* Set CONTROL to be the set of clauses associated with the | |
4942 | GIMPLE_OMP_SECTIONS in GS. */ | |
4943 | ||
4944 | static inline void | |
4945 | gimple_omp_sections_set_control (gimple gs, tree control) | |
4946 | { | |
4947 | GIMPLE_CHECK (gs, GIMPLE_OMP_SECTIONS); | |
4948 | gs->gimple_omp_sections.control = control; | |
4949 | } | |
4950 | ||
4951 | ||
4952 | /* Set COND to be the condition code for OMP_FOR GS. */ | |
4953 | ||
4954 | static inline void | |
4955 | gimple_omp_for_set_cond (gimple gs, size_t i, enum tree_code cond) | |
4956 | { | |
4957 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 JH |
4958 | gcc_gimple_checking_assert (TREE_CODE_CLASS (cond) == tcc_comparison |
4959 | && i < gs->gimple_omp_for.collapse); | |
726a989a RB |
4960 | gs->gimple_omp_for.iter[i].cond = cond; |
4961 | } | |
4962 | ||
4963 | ||
4964 | /* Return the condition code associated with OMP_FOR GS. */ | |
4965 | ||
4966 | static inline enum tree_code | |
4967 | gimple_omp_for_cond (const_gimple gs, size_t i) | |
4968 | { | |
4969 | GIMPLE_CHECK (gs, GIMPLE_OMP_FOR); | |
2bc0a660 | 4970 | gcc_gimple_checking_assert (i < gs->gimple_omp_for.collapse); |
726a989a RB |
4971 | return gs->gimple_omp_for.iter[i].cond; |
4972 | } | |
4973 | ||
4974 | ||
4975 | /* Set the value being stored in an atomic store. */ | |
4976 | ||
4977 | static inline void | |
4978 | gimple_omp_atomic_store_set_val (gimple g, tree val) | |
4979 | { | |
4980 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
4981 | g->gimple_omp_atomic_store.val = val; | |
4982 | } | |
4983 | ||
4984 | ||
4985 | /* Return the value being stored in an atomic store. */ | |
4986 | ||
4987 | static inline tree | |
4988 | gimple_omp_atomic_store_val (const_gimple g) | |
4989 | { | |
4990 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
4991 | return g->gimple_omp_atomic_store.val; | |
4992 | } | |
4993 | ||
4994 | ||
4995 | /* Return a pointer to the value being stored in an atomic store. */ | |
4996 | ||
4997 | static inline tree * | |
4998 | gimple_omp_atomic_store_val_ptr (gimple g) | |
4999 | { | |
5000 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_STORE); | |
5001 | return &g->gimple_omp_atomic_store.val; | |
5002 | } | |
5003 | ||
5004 | ||
5005 | /* Set the LHS of an atomic load. */ | |
5006 | ||
5007 | static inline void | |
5008 | gimple_omp_atomic_load_set_lhs (gimple g, tree lhs) | |
5009 | { | |
5010 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5011 | g->gimple_omp_atomic_load.lhs = lhs; | |
5012 | } | |
5013 | ||
5014 | ||
5015 | /* Get the LHS of an atomic load. */ | |
5016 | ||
5017 | static inline tree | |
5018 | gimple_omp_atomic_load_lhs (const_gimple g) | |
5019 | { | |
5020 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5021 | return g->gimple_omp_atomic_load.lhs; | |
5022 | } | |
5023 | ||
5024 | ||
5025 | /* Return a pointer to the LHS of an atomic load. */ | |
5026 | ||
5027 | static inline tree * | |
5028 | gimple_omp_atomic_load_lhs_ptr (gimple g) | |
5029 | { | |
5030 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5031 | return &g->gimple_omp_atomic_load.lhs; | |
5032 | } | |
5033 | ||
5034 | ||
5035 | /* Set the RHS of an atomic load. */ | |
5036 | ||
5037 | static inline void | |
5038 | gimple_omp_atomic_load_set_rhs (gimple g, tree rhs) | |
5039 | { | |
5040 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5041 | g->gimple_omp_atomic_load.rhs = rhs; | |
5042 | } | |
5043 | ||
5044 | ||
5045 | /* Get the RHS of an atomic load. */ | |
5046 | ||
5047 | static inline tree | |
5048 | gimple_omp_atomic_load_rhs (const_gimple g) | |
5049 | { | |
5050 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5051 | return g->gimple_omp_atomic_load.rhs; | |
5052 | } | |
5053 | ||
5054 | ||
5055 | /* Return a pointer to the RHS of an atomic load. */ | |
5056 | ||
5057 | static inline tree * | |
5058 | gimple_omp_atomic_load_rhs_ptr (gimple g) | |
5059 | { | |
5060 | GIMPLE_CHECK (g, GIMPLE_OMP_ATOMIC_LOAD); | |
5061 | return &g->gimple_omp_atomic_load.rhs; | |
5062 | } | |
5063 | ||
5064 | ||
5065 | /* Get the definition of the control variable in a GIMPLE_OMP_CONTINUE. */ | |
5066 | ||
5067 | static inline tree | |
5068 | gimple_omp_continue_control_def (const_gimple g) | |
5069 | { | |
5070 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5071 | return g->gimple_omp_continue.control_def; | |
5072 | } | |
5073 | ||
5074 | /* The same as above, but return the address. */ | |
5075 | ||
5076 | static inline tree * | |
5077 | gimple_omp_continue_control_def_ptr (gimple g) | |
5078 | { | |
5079 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5080 | return &g->gimple_omp_continue.control_def; | |
5081 | } | |
5082 | ||
5083 | /* Set the definition of the control variable in a GIMPLE_OMP_CONTINUE. */ | |
5084 | ||
5085 | static inline void | |
5086 | gimple_omp_continue_set_control_def (gimple g, tree def) | |
5087 | { | |
5088 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5089 | g->gimple_omp_continue.control_def = def; | |
5090 | } | |
5091 | ||
5092 | ||
5093 | /* Get the use of the control variable in a GIMPLE_OMP_CONTINUE. */ | |
5094 | ||
5095 | static inline tree | |
5096 | gimple_omp_continue_control_use (const_gimple g) | |
5097 | { | |
5098 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5099 | return g->gimple_omp_continue.control_use; | |
5100 | } | |
5101 | ||
5102 | ||
5103 | /* The same as above, but return the address. */ | |
5104 | ||
5105 | static inline tree * | |
5106 | gimple_omp_continue_control_use_ptr (gimple g) | |
5107 | { | |
5108 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5109 | return &g->gimple_omp_continue.control_use; | |
5110 | } | |
5111 | ||
5112 | ||
5113 | /* Set the use of the control variable in a GIMPLE_OMP_CONTINUE. */ | |
5114 | ||
5115 | static inline void | |
5116 | gimple_omp_continue_set_control_use (gimple g, tree use) | |
5117 | { | |
5118 | GIMPLE_CHECK (g, GIMPLE_OMP_CONTINUE); | |
5119 | g->gimple_omp_continue.control_use = use; | |
5120 | } | |
5121 | ||
355a7673 MM |
5122 | /* Return a pointer to the body for the GIMPLE_TRANSACTION statement GS. */ |
5123 | ||
5124 | static inline gimple_seq * | |
5125 | gimple_transaction_body_ptr (gimple gs) | |
5126 | { | |
5127 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5128 | return &gs->gimple_transaction.body; | |
5129 | } | |
5130 | ||
0a35513e AH |
5131 | /* Return the body for the GIMPLE_TRANSACTION statement GS. */ |
5132 | ||
5133 | static inline gimple_seq | |
5134 | gimple_transaction_body (gimple gs) | |
5135 | { | |
355a7673 | 5136 | return *gimple_transaction_body_ptr (gs); |
0a35513e AH |
5137 | } |
5138 | ||
5139 | /* Return the label associated with a GIMPLE_TRANSACTION. */ | |
5140 | ||
5141 | static inline tree | |
5142 | gimple_transaction_label (const_gimple gs) | |
5143 | { | |
5144 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5145 | return gs->gimple_transaction.label; | |
5146 | } | |
5147 | ||
5148 | static inline tree * | |
5149 | gimple_transaction_label_ptr (gimple gs) | |
5150 | { | |
5151 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5152 | return &gs->gimple_transaction.label; | |
5153 | } | |
5154 | ||
5155 | /* Return the subcode associated with a GIMPLE_TRANSACTION. */ | |
5156 | ||
5157 | static inline unsigned int | |
5158 | gimple_transaction_subcode (const_gimple gs) | |
5159 | { | |
5160 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5161 | return gs->gsbase.subcode; | |
5162 | } | |
5163 | ||
5164 | /* Set BODY to be the body for the GIMPLE_TRANSACTION statement GS. */ | |
5165 | ||
5166 | static inline void | |
5167 | gimple_transaction_set_body (gimple gs, gimple_seq body) | |
5168 | { | |
5169 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5170 | gs->gimple_transaction.body = body; | |
5171 | } | |
5172 | ||
5173 | /* Set the label associated with a GIMPLE_TRANSACTION. */ | |
5174 | ||
5175 | static inline void | |
5176 | gimple_transaction_set_label (gimple gs, tree label) | |
5177 | { | |
5178 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5179 | gs->gimple_transaction.label = label; | |
5180 | } | |
5181 | ||
5182 | /* Set the subcode associated with a GIMPLE_TRANSACTION. */ | |
5183 | ||
5184 | static inline void | |
5185 | gimple_transaction_set_subcode (gimple gs, unsigned int subcode) | |
5186 | { | |
5187 | GIMPLE_CHECK (gs, GIMPLE_TRANSACTION); | |
5188 | gs->gsbase.subcode = subcode; | |
5189 | } | |
5190 | ||
726a989a RB |
5191 | |
5192 | /* Return a pointer to the return value for GIMPLE_RETURN GS. */ | |
5193 | ||
5194 | static inline tree * | |
5195 | gimple_return_retval_ptr (const_gimple gs) | |
5196 | { | |
5197 | GIMPLE_CHECK (gs, GIMPLE_RETURN); | |
726a989a RB |
5198 | return gimple_op_ptr (gs, 0); |
5199 | } | |
5200 | ||
5201 | /* Return the return value for GIMPLE_RETURN GS. */ | |
5202 | ||
5203 | static inline tree | |
5204 | gimple_return_retval (const_gimple gs) | |
5205 | { | |
5206 | GIMPLE_CHECK (gs, GIMPLE_RETURN); | |
726a989a RB |
5207 | return gimple_op (gs, 0); |
5208 | } | |
5209 | ||
5210 | ||
5211 | /* Set RETVAL to be the return value for GIMPLE_RETURN GS. */ | |
5212 | ||
5213 | static inline void | |
5214 | gimple_return_set_retval (gimple gs, tree retval) | |
5215 | { | |
5216 | GIMPLE_CHECK (gs, GIMPLE_RETURN); | |
726a989a RB |
5217 | gimple_set_op (gs, 0, retval); |
5218 | } | |
5219 | ||
5220 | ||
073a8998 | 5221 | /* Returns true when the gimple statement STMT is any of the OpenMP types. */ |
726a989a | 5222 | |
8b9db065 RH |
5223 | #define CASE_GIMPLE_OMP \ |
5224 | case GIMPLE_OMP_PARALLEL: \ | |
5225 | case GIMPLE_OMP_TASK: \ | |
5226 | case GIMPLE_OMP_FOR: \ | |
5227 | case GIMPLE_OMP_SECTIONS: \ | |
5228 | case GIMPLE_OMP_SECTIONS_SWITCH: \ | |
5229 | case GIMPLE_OMP_SINGLE: \ | |
acf0174b JJ |
5230 | case GIMPLE_OMP_TARGET: \ |
5231 | case GIMPLE_OMP_TEAMS: \ | |
8b9db065 RH |
5232 | case GIMPLE_OMP_SECTION: \ |
5233 | case GIMPLE_OMP_MASTER: \ | |
acf0174b | 5234 | case GIMPLE_OMP_TASKGROUP: \ |
8b9db065 RH |
5235 | case GIMPLE_OMP_ORDERED: \ |
5236 | case GIMPLE_OMP_CRITICAL: \ | |
5237 | case GIMPLE_OMP_RETURN: \ | |
5238 | case GIMPLE_OMP_ATOMIC_LOAD: \ | |
5239 | case GIMPLE_OMP_ATOMIC_STORE: \ | |
5240 | case GIMPLE_OMP_CONTINUE | |
5241 | ||
726a989a RB |
5242 | static inline bool |
5243 | is_gimple_omp (const_gimple stmt) | |
5244 | { | |
8b9db065 RH |
5245 | switch (gimple_code (stmt)) |
5246 | { | |
5247 | CASE_GIMPLE_OMP: | |
5248 | return true; | |
5249 | default: | |
5250 | return false; | |
5251 | } | |
726a989a RB |
5252 | } |
5253 | ||
5254 | ||
5255 | /* Returns TRUE if statement G is a GIMPLE_NOP. */ | |
5256 | ||
5257 | static inline bool | |
5258 | gimple_nop_p (const_gimple g) | |
5259 | { | |
5260 | return gimple_code (g) == GIMPLE_NOP; | |
5261 | } | |
5262 | ||
5263 | ||
1d65f45c RH |
5264 | /* Return true if GS is a GIMPLE_RESX. */ |
5265 | ||
5266 | static inline bool | |
5267 | is_gimple_resx (const_gimple gs) | |
5268 | { | |
5269 | return gimple_code (gs) == GIMPLE_RESX; | |
5270 | } | |
5271 | ||
726a989a RB |
5272 | /* Return the predictor of GIMPLE_PREDICT statement GS. */ |
5273 | ||
5274 | static inline enum br_predictor | |
5275 | gimple_predict_predictor (gimple gs) | |
5276 | { | |
5277 | GIMPLE_CHECK (gs, GIMPLE_PREDICT); | |
5278 | return (enum br_predictor) (gs->gsbase.subcode & ~GF_PREDICT_TAKEN); | |
5279 | } | |
5280 | ||
5281 | ||
5282 | /* Set the predictor of GIMPLE_PREDICT statement GS to PREDICT. */ | |
5283 | ||
5284 | static inline void | |
5285 | gimple_predict_set_predictor (gimple gs, enum br_predictor predictor) | |
5286 | { | |
5287 | GIMPLE_CHECK (gs, GIMPLE_PREDICT); | |
5288 | gs->gsbase.subcode = (gs->gsbase.subcode & GF_PREDICT_TAKEN) | |
5289 | | (unsigned) predictor; | |
5290 | } | |
5291 | ||
5292 | ||
5293 | /* Return the outcome of GIMPLE_PREDICT statement GS. */ | |
5294 | ||
5295 | static inline enum prediction | |
5296 | gimple_predict_outcome (gimple gs) | |
5297 | { | |
5298 | GIMPLE_CHECK (gs, GIMPLE_PREDICT); | |
5299 | return (gs->gsbase.subcode & GF_PREDICT_TAKEN) ? TAKEN : NOT_TAKEN; | |
5300 | } | |
5301 | ||
5302 | ||
5303 | /* Set the outcome of GIMPLE_PREDICT statement GS to OUTCOME. */ | |
5304 | ||
5305 | static inline void | |
5306 | gimple_predict_set_outcome (gimple gs, enum prediction outcome) | |
5307 | { | |
5308 | GIMPLE_CHECK (gs, GIMPLE_PREDICT); | |
5309 | if (outcome == TAKEN) | |
5310 | gs->gsbase.subcode |= GF_PREDICT_TAKEN; | |
5311 | else | |
5312 | gs->gsbase.subcode &= ~GF_PREDICT_TAKEN; | |
5313 | } | |
5314 | ||
5315 | ||
828552ed RG |
5316 | /* Return the type of the main expression computed by STMT. Return |
5317 | void_type_node if the statement computes nothing. */ | |
5318 | ||
5319 | static inline tree | |
5320 | gimple_expr_type (const_gimple stmt) | |
5321 | { | |
5322 | enum gimple_code code = gimple_code (stmt); | |
5323 | ||
5324 | if (code == GIMPLE_ASSIGN || code == GIMPLE_CALL) | |
5325 | { | |
5326 | tree type; | |
5327 | /* In general we want to pass out a type that can be substituted | |
5328 | for both the RHS and the LHS types if there is a possibly | |
5329 | useless conversion involved. That means returning the | |
5330 | original RHS type as far as we can reconstruct it. */ | |
5331 | if (code == GIMPLE_CALL) | |
5332 | type = gimple_call_return_type (stmt); | |
5333 | else | |
5334 | switch (gimple_assign_rhs_code (stmt)) | |
5335 | { | |
5336 | case POINTER_PLUS_EXPR: | |
5337 | type = TREE_TYPE (gimple_assign_rhs1 (stmt)); | |
5338 | break; | |
5339 | ||
5340 | default: | |
5341 | /* As fallback use the type of the LHS. */ | |
5342 | type = TREE_TYPE (gimple_get_lhs (stmt)); | |
5343 | break; | |
5344 | } | |
5345 | return type; | |
5346 | } | |
5347 | else if (code == GIMPLE_COND) | |
5348 | return boolean_type_node; | |
5349 | else | |
5350 | return void_type_node; | |
5351 | } | |
5352 | ||
b9af73fc RG |
5353 | /* Return true if TYPE is a suitable type for a scalar register variable. */ |
5354 | ||
5355 | static inline bool | |
5356 | is_gimple_reg_type (tree type) | |
5357 | { | |
5358 | return !AGGREGATE_TYPE_P (type); | |
5359 | } | |
828552ed | 5360 | |
726a989a RB |
5361 | /* Return a new iterator pointing to GIMPLE_SEQ's first statement. */ |
5362 | ||
5363 | static inline gimple_stmt_iterator | |
355a7673 | 5364 | gsi_start_1 (gimple_seq *seq) |
726a989a RB |
5365 | { |
5366 | gimple_stmt_iterator i; | |
5367 | ||
355a7673 | 5368 | i.ptr = gimple_seq_first (*seq); |
726a989a | 5369 | i.seq = seq; |
355a7673 | 5370 | i.bb = i.ptr ? gimple_bb (i.ptr) : NULL; |
726a989a RB |
5371 | |
5372 | return i; | |
5373 | } | |
5374 | ||
c3284718 | 5375 | #define gsi_start(x) gsi_start_1 (&(x)) |
355a7673 MM |
5376 | |
5377 | static inline gimple_stmt_iterator | |
5378 | gsi_none (void) | |
5379 | { | |
5380 | gimple_stmt_iterator i; | |
5381 | i.ptr = NULL; | |
5382 | i.seq = NULL; | |
5383 | i.bb = NULL; | |
5384 | return i; | |
5385 | } | |
726a989a RB |
5386 | |
5387 | /* Return a new iterator pointing to the first statement in basic block BB. */ | |
5388 | ||
5389 | static inline gimple_stmt_iterator | |
5390 | gsi_start_bb (basic_block bb) | |
5391 | { | |
5392 | gimple_stmt_iterator i; | |
355a7673 | 5393 | gimple_seq *seq; |
b8698a0f | 5394 | |
355a7673 | 5395 | seq = bb_seq_addr (bb); |
3e8b732e MM |
5396 | i.ptr = gimple_seq_first (*seq); |
5397 | i.seq = seq; | |
5398 | i.bb = bb; | |
726a989a RB |
5399 | |
5400 | return i; | |
5401 | } | |
5402 | ||
5403 | ||
5404 | /* Return a new iterator initially pointing to GIMPLE_SEQ's last statement. */ | |
5405 | ||
5406 | static inline gimple_stmt_iterator | |
355a7673 | 5407 | gsi_last_1 (gimple_seq *seq) |
726a989a RB |
5408 | { |
5409 | gimple_stmt_iterator i; | |
5410 | ||
355a7673 | 5411 | i.ptr = gimple_seq_last (*seq); |
726a989a | 5412 | i.seq = seq; |
355a7673 | 5413 | i.bb = i.ptr ? gimple_bb (i.ptr) : NULL; |
726a989a RB |
5414 | |
5415 | return i; | |
5416 | } | |
5417 | ||
c3284718 | 5418 | #define gsi_last(x) gsi_last_1 (&(x)) |
726a989a RB |
5419 | |
5420 | /* Return a new iterator pointing to the last statement in basic block BB. */ | |
5421 | ||
5422 | static inline gimple_stmt_iterator | |
5423 | gsi_last_bb (basic_block bb) | |
5424 | { | |
5425 | gimple_stmt_iterator i; | |
355a7673 | 5426 | gimple_seq *seq; |
726a989a | 5427 | |
355a7673 | 5428 | seq = bb_seq_addr (bb); |
3e8b732e MM |
5429 | i.ptr = gimple_seq_last (*seq); |
5430 | i.seq = seq; | |
5431 | i.bb = bb; | |
726a989a RB |
5432 | |
5433 | return i; | |
5434 | } | |
5435 | ||
5436 | ||
5437 | /* Return true if I is at the end of its sequence. */ | |
5438 | ||
5439 | static inline bool | |
5440 | gsi_end_p (gimple_stmt_iterator i) | |
5441 | { | |
5442 | return i.ptr == NULL; | |
5443 | } | |
5444 | ||
5445 | ||
5446 | /* Return true if I is one statement before the end of its sequence. */ | |
5447 | ||
5448 | static inline bool | |
5449 | gsi_one_before_end_p (gimple_stmt_iterator i) | |
5450 | { | |
355a7673 | 5451 | return i.ptr != NULL && i.ptr->gsbase.next == NULL; |
726a989a RB |
5452 | } |
5453 | ||
5454 | ||
5455 | /* Advance the iterator to the next gimple statement. */ | |
5456 | ||
5457 | static inline void | |
5458 | gsi_next (gimple_stmt_iterator *i) | |
5459 | { | |
355a7673 | 5460 | i->ptr = i->ptr->gsbase.next; |
726a989a RB |
5461 | } |
5462 | ||
5463 | /* Advance the iterator to the previous gimple statement. */ | |
5464 | ||
5465 | static inline void | |
5466 | gsi_prev (gimple_stmt_iterator *i) | |
5467 | { | |
355a7673 MM |
5468 | gimple prev = i->ptr->gsbase.prev; |
5469 | if (prev->gsbase.next) | |
5470 | i->ptr = prev; | |
5471 | else | |
5472 | i->ptr = NULL; | |
726a989a RB |
5473 | } |
5474 | ||
5475 | /* Return the current stmt. */ | |
5476 | ||
5477 | static inline gimple | |
5478 | gsi_stmt (gimple_stmt_iterator i) | |
5479 | { | |
355a7673 | 5480 | return i.ptr; |
726a989a RB |
5481 | } |
5482 | ||
5483 | /* Return a block statement iterator that points to the first non-label | |
5484 | statement in block BB. */ | |
5485 | ||
5486 | static inline gimple_stmt_iterator | |
5487 | gsi_after_labels (basic_block bb) | |
5488 | { | |
5489 | gimple_stmt_iterator gsi = gsi_start_bb (bb); | |
5490 | ||
5491 | while (!gsi_end_p (gsi) && gimple_code (gsi_stmt (gsi)) == GIMPLE_LABEL) | |
5492 | gsi_next (&gsi); | |
5493 | ||
5494 | return gsi; | |
5495 | } | |
5496 | ||
b5b8b0ac AO |
5497 | /* Advance the iterator to the next non-debug gimple statement. */ |
5498 | ||
5499 | static inline void | |
5500 | gsi_next_nondebug (gimple_stmt_iterator *i) | |
5501 | { | |
5502 | do | |
5503 | { | |
5504 | gsi_next (i); | |
5505 | } | |
5506 | while (!gsi_end_p (*i) && is_gimple_debug (gsi_stmt (*i))); | |
5507 | } | |
5508 | ||
5509 | /* Advance the iterator to the next non-debug gimple statement. */ | |
5510 | ||
5511 | static inline void | |
5512 | gsi_prev_nondebug (gimple_stmt_iterator *i) | |
5513 | { | |
5514 | do | |
5515 | { | |
5516 | gsi_prev (i); | |
5517 | } | |
5518 | while (!gsi_end_p (*i) && is_gimple_debug (gsi_stmt (*i))); | |
5519 | } | |
5520 | ||
5521 | /* Return a new iterator pointing to the first non-debug statement in | |
5522 | basic block BB. */ | |
5523 | ||
5524 | static inline gimple_stmt_iterator | |
5525 | gsi_start_nondebug_bb (basic_block bb) | |
5526 | { | |
5527 | gimple_stmt_iterator i = gsi_start_bb (bb); | |
5528 | ||
5529 | if (!gsi_end_p (i) && is_gimple_debug (gsi_stmt (i))) | |
5530 | gsi_next_nondebug (&i); | |
5531 | ||
5532 | return i; | |
5533 | } | |
5534 | ||
5535 | /* Return a new iterator pointing to the last non-debug statement in | |
5536 | basic block BB. */ | |
5537 | ||
5538 | static inline gimple_stmt_iterator | |
5539 | gsi_last_nondebug_bb (basic_block bb) | |
5540 | { | |
5541 | gimple_stmt_iterator i = gsi_last_bb (bb); | |
5542 | ||
5543 | if (!gsi_end_p (i) && is_gimple_debug (gsi_stmt (i))) | |
5544 | gsi_prev_nondebug (&i); | |
5545 | ||
5546 | return i; | |
5547 | } | |
5548 | ||
726a989a RB |
5549 | |
5550 | /* Return the basic block associated with this iterator. */ | |
5551 | ||
5552 | static inline basic_block | |
5553 | gsi_bb (gimple_stmt_iterator i) | |
5554 | { | |
5555 | return i.bb; | |
5556 | } | |
5557 | ||
5558 | ||
5559 | /* Return the sequence associated with this iterator. */ | |
5560 | ||
5561 | static inline gimple_seq | |
5562 | gsi_seq (gimple_stmt_iterator i) | |
5563 | { | |
355a7673 | 5564 | return *i.seq; |
726a989a RB |
5565 | } |
5566 | ||
5567 | ||
5568 | enum gsi_iterator_update | |
5569 | { | |
5570 | GSI_NEW_STMT, /* Only valid when single statement is added, move | |
5571 | iterator to it. */ | |
5572 | GSI_SAME_STMT, /* Leave the iterator at the same statement. */ | |
5573 | GSI_CONTINUE_LINKING /* Move iterator to whatever position is suitable | |
5574 | for linking other statements in the same | |
5575 | direction. */ | |
5576 | }; | |
5577 | ||
5578 | /* In gimple-iterator.c */ | |
5579 | gimple_stmt_iterator gsi_start_phis (basic_block); | |
5580 | gimple_seq gsi_split_seq_after (gimple_stmt_iterator); | |
355a7673 MM |
5581 | void gsi_split_seq_before (gimple_stmt_iterator *, gimple_seq *); |
5582 | void gsi_set_stmt (gimple_stmt_iterator *, gimple); | |
726a989a | 5583 | void gsi_replace (gimple_stmt_iterator *, gimple, bool); |
355a7673 | 5584 | void gsi_replace_with_seq (gimple_stmt_iterator *, gimple_seq, bool); |
726a989a RB |
5585 | void gsi_insert_before (gimple_stmt_iterator *, gimple, |
5586 | enum gsi_iterator_update); | |
5587 | void gsi_insert_before_without_update (gimple_stmt_iterator *, gimple, | |
5588 | enum gsi_iterator_update); | |
5589 | void gsi_insert_seq_before (gimple_stmt_iterator *, gimple_seq, | |
5590 | enum gsi_iterator_update); | |
5591 | void gsi_insert_seq_before_without_update (gimple_stmt_iterator *, gimple_seq, | |
5592 | enum gsi_iterator_update); | |
5593 | void gsi_insert_after (gimple_stmt_iterator *, gimple, | |
5594 | enum gsi_iterator_update); | |
5595 | void gsi_insert_after_without_update (gimple_stmt_iterator *, gimple, | |
5596 | enum gsi_iterator_update); | |
5597 | void gsi_insert_seq_after (gimple_stmt_iterator *, gimple_seq, | |
5598 | enum gsi_iterator_update); | |
5599 | void gsi_insert_seq_after_without_update (gimple_stmt_iterator *, gimple_seq, | |
5600 | enum gsi_iterator_update); | |
b5b3ec3e | 5601 | bool gsi_remove (gimple_stmt_iterator *, bool); |
726a989a RB |
5602 | gimple_stmt_iterator gsi_for_stmt (gimple); |
5603 | void gsi_move_after (gimple_stmt_iterator *, gimple_stmt_iterator *); | |
5604 | void gsi_move_before (gimple_stmt_iterator *, gimple_stmt_iterator *); | |
b8244d74 | 5605 | void gsi_move_to_bb_end (gimple_stmt_iterator *, basic_block); |
726a989a RB |
5606 | void gsi_insert_on_edge (edge, gimple); |
5607 | void gsi_insert_seq_on_edge (edge, gimple_seq); | |
5608 | basic_block gsi_insert_on_edge_immediate (edge, gimple); | |
5609 | basic_block gsi_insert_seq_on_edge_immediate (edge, gimple_seq); | |
5610 | void gsi_commit_one_edge_insert (edge, basic_block *); | |
5611 | void gsi_commit_edge_inserts (void); | |
5c0466b5 | 5612 | gimple gimple_call_copy_skip_args (gimple, bitmap); |
726a989a | 5613 | |
b184c8f1 AM |
5614 | /* In gimplify.c. */ |
5615 | tree force_gimple_operand_1 (tree, gimple_seq *, gimple_predicate, tree); | |
5616 | tree force_gimple_operand (tree, gimple_seq *, bool, tree); | |
5617 | tree force_gimple_operand_gsi_1 (gimple_stmt_iterator *, tree, | |
5618 | gimple_predicate, tree, | |
5619 | bool, enum gsi_iterator_update); | |
5620 | tree force_gimple_operand_gsi (gimple_stmt_iterator *, tree, bool, tree, | |
5621 | bool, enum gsi_iterator_update); | |
726a989a RB |
5622 | |
5623 | /* Convenience routines to walk all statements of a gimple function. | |
5624 | Note that this is useful exclusively before the code is converted | |
5625 | into SSA form. Once the program is in SSA form, the standard | |
5626 | operand interface should be used to analyze/modify statements. */ | |
5627 | struct walk_stmt_info | |
5628 | { | |
5629 | /* Points to the current statement being walked. */ | |
5630 | gimple_stmt_iterator gsi; | |
5631 | ||
5632 | /* Additional data that the callback functions may want to carry | |
5633 | through the recursion. */ | |
5634 | void *info; | |
5635 | ||
5636 | /* Pointer map used to mark visited tree nodes when calling | |
5637 | walk_tree on each operand. If set to NULL, duplicate tree nodes | |
5638 | will be visited more than once. */ | |
5639 | struct pointer_set_t *pset; | |
5640 | ||
0a35513e AH |
5641 | /* Operand returned by the callbacks. This is set when calling |
5642 | walk_gimple_seq. If the walk_stmt_fn or walk_tree_fn callback | |
5643 | returns non-NULL, this field will contain the tree returned by | |
5644 | the last callback. */ | |
5645 | tree callback_result; | |
5646 | ||
726a989a RB |
5647 | /* Indicates whether the operand being examined may be replaced |
5648 | with something that matches is_gimple_val (if true) or something | |
5649 | slightly more complicated (if false). "Something" technically | |
5650 | means the common subset of is_gimple_lvalue and is_gimple_rhs, | |
5651 | but we never try to form anything more complicated than that, so | |
5652 | we don't bother checking. | |
5653 | ||
5654 | Also note that CALLBACK should update this flag while walking the | |
5655 | sub-expressions of a statement. For instance, when walking the | |
5656 | statement 'foo (&var)', the flag VAL_ONLY will initially be set | |
5657 | to true, however, when walking &var, the operand of that | |
5658 | ADDR_EXPR does not need to be a GIMPLE value. */ | |
0a35513e | 5659 | BOOL_BITFIELD val_only : 1; |
726a989a RB |
5660 | |
5661 | /* True if we are currently walking the LHS of an assignment. */ | |
0a35513e | 5662 | BOOL_BITFIELD is_lhs : 1; |
726a989a RB |
5663 | |
5664 | /* Optional. Set to true by the callback functions if they made any | |
5665 | changes. */ | |
0a35513e | 5666 | BOOL_BITFIELD changed : 1; |
726a989a RB |
5667 | |
5668 | /* True if we're interested in location information. */ | |
0a35513e | 5669 | BOOL_BITFIELD want_locations : 1; |
726a989a | 5670 | |
0a35513e AH |
5671 | /* True if we've removed the statement that was processed. */ |
5672 | BOOL_BITFIELD removed_stmt : 1; | |
726a989a RB |
5673 | }; |
5674 | ||
5675 | /* Callback for walk_gimple_stmt. Called for every statement found | |
5676 | during traversal. The first argument points to the statement to | |
5677 | walk. The second argument is a flag that the callback sets to | |
5678 | 'true' if it the callback handled all the operands and | |
5679 | sub-statements of the statement (the default value of this flag is | |
5680 | 'false'). The third argument is an anonymous pointer to data | |
5681 | to be used by the callback. */ | |
5682 | typedef tree (*walk_stmt_fn) (gimple_stmt_iterator *, bool *, | |
5683 | struct walk_stmt_info *); | |
5684 | ||
5685 | gimple walk_gimple_seq (gimple_seq, walk_stmt_fn, walk_tree_fn, | |
5686 | struct walk_stmt_info *); | |
355a7673 MM |
5687 | gimple walk_gimple_seq_mod (gimple_seq *, walk_stmt_fn, walk_tree_fn, |
5688 | struct walk_stmt_info *); | |
726a989a RB |
5689 | tree walk_gimple_stmt (gimple_stmt_iterator *, walk_stmt_fn, walk_tree_fn, |
5690 | struct walk_stmt_info *); | |
5691 | tree walk_gimple_op (gimple, walk_tree_fn, struct walk_stmt_info *); | |
5692 | ||
726a989a RB |
5693 | /* Enum and arrays used for allocation stats. Keep in sync with |
5694 | gimple.c:gimple_alloc_kind_names. */ | |
5695 | enum gimple_alloc_kind | |
5696 | { | |
5697 | gimple_alloc_kind_assign, /* Assignments. */ | |
5698 | gimple_alloc_kind_phi, /* PHI nodes. */ | |
5699 | gimple_alloc_kind_cond, /* Conditionals. */ | |
726a989a RB |
5700 | gimple_alloc_kind_rest, /* Everything else. */ |
5701 | gimple_alloc_kind_all | |
5702 | }; | |
5703 | ||
5704 | extern int gimple_alloc_counts[]; | |
5705 | extern int gimple_alloc_sizes[]; | |
5706 | ||
5707 | /* Return the allocation kind for a given stmt CODE. */ | |
5708 | static inline enum gimple_alloc_kind | |
5709 | gimple_alloc_kind (enum gimple_code code) | |
5710 | { | |
5711 | switch (code) | |
5712 | { | |
5713 | case GIMPLE_ASSIGN: | |
5714 | return gimple_alloc_kind_assign; | |
5715 | case GIMPLE_PHI: | |
5716 | return gimple_alloc_kind_phi; | |
5717 | case GIMPLE_COND: | |
5718 | return gimple_alloc_kind_cond; | |
5719 | default: | |
5720 | return gimple_alloc_kind_rest; | |
5721 | } | |
5722 | } | |
726a989a RB |
5723 | |
5724 | extern void dump_gimple_statistics (void); | |
5725 | ||
475b8f37 DN |
5726 | /* Set the location of all statements in SEQ to LOC. */ |
5727 | ||
5728 | static inline void | |
5729 | gimple_seq_set_location (gimple_seq seq, location_t loc) | |
5730 | { | |
5731 | for (gimple_stmt_iterator i = gsi_start (seq); !gsi_end_p (i); gsi_next (&i)) | |
5732 | gimple_set_location (gsi_stmt (i), loc); | |
5733 | } | |
5734 | ||
cc524fc7 AM |
5735 | /* Macros for showing usage statistics. */ |
5736 | #define SCALE(x) ((unsigned long) ((x) < 1024*10 \ | |
5737 | ? (x) \ | |
5738 | : ((x) < 1024*1024*10 \ | |
5739 | ? (x) / 1024 \ | |
5740 | : (x) / (1024*1024)))) | |
5741 | ||
5742 | #define LABEL(x) ((x) < 1024*10 ? 'b' : ((x) < 1024*1024*10 ? 'k' : 'M')) | |
5743 | ||
5744 | #define PERCENT(x,y) ((float)(x) * 100.0 / (float)(y)) | |
5745 | ||
726a989a | 5746 | #endif /* GCC_GIMPLE_H */ |