ir_spec.py 9.29 KB
Newer Older
1
nodes = dict(
2
3
4
5
6
7
8

#
# Abstract node types
#
unop = dict(
	abstract = True,
	ins      = [ "op" ]
9
10
),

11
12
13
binop = dict(
	abstract = True,
	ins      = [ "left", "right" ]
14
15
),

16
17
18
19
20
#
# Real node types
#
Abs = dict(
	is_a     = "unop"
21
22
),

23
24
Add = dict(
	is_a     = "binop"
25
26
),

27
28
29
30
31
32
33
34
35
36
37
38
39
Alloc = dict(
	ins   = [ "mem", "size" ],
	outs  = [ "M", "X_regular", "X_except", "res" ],
	attrs = [
		dict(
			name = "type",
			type = "ir_type*"
		),
		dict(
			name = "where",
			type = "ir_where_alloc"
		)
	]
40
41
),

42
43
44
45
46
47
48
49
Anchor = dict(
	mode       = "mode_ANY",
	ins        = [ "end_block", "start_block", "end", "start",
	               "end_reg", "end_except", "initial_exec",
				   "frame", "tls", "initial_mem", "args",
				   "bad", "no_mem" ],
	knownBlock = True,
	noconstr   = True
50
51
),

52
53
54
55
56
57
And = dict(
	is_a     = "binop"
),

Bad = dict(
	mode       = "mode_Bad",
58
59
60
61
	knownBlock = True,
),

Block = dict(
62
	mode       = "mode_BB",
63
	knownBlock = True,
64
	block      = "NULL",
65
	noconstr   = True,
Moritz Kroll's avatar
Moritz Kroll committed
66
	optimize   = False,
67
	arity      = "variable",
Moritz Kroll's avatar
Moritz Kroll committed
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

	init = '''
	/* macroblock header */
	res->in[0] = res;

	res->attr.block.is_dead     = 0;
	res->attr.block.is_mb_head  = 1;
	res->attr.block.has_label   = 0;
	res->attr.block.irg         = irg;
	res->attr.block.backedge    = new_backedge_arr(irg->obst, arity);
	res->attr.block.in_cg       = NULL;
	res->attr.block.cg_backedge = NULL;
	res->attr.block.extblk      = NULL;
	res->attr.block.mb_depth    = 0;
	res->attr.block.label       = 0;

	set_Block_matured(res, 1);
	set_Block_block_visited(res, 0);
	''',

88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
	d_pre = '''
	int i;
	int has_unknown = 0;
	''',

	d_post = '''
	/* Create and initialize array for Phi-node construction. */
	if (get_irg_phase_state(current_ir_graph) == phase_building) {
		res->attr.block.graph_arr = NEW_ARR_D(ir_node *, current_ir_graph->obst,
		                                      current_ir_graph->n_loc);
		memset(res->attr.block.graph_arr, 0, sizeof(ir_node *)*current_ir_graph->n_loc);
	}

	for (i = arity - 1; i >= 0; i--)
		if (is_Unknown(in[i])) {
			has_unknown = 1;
			break;
		}

	if (!has_unknown) res = optimize_node(res);

Moritz Kroll's avatar
Moritz Kroll committed
109
110
	current_ir_graph->current_block = res;

111
112
113
	IRN_VRFY_IRG(res, current_ir_graph);
	''',

114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
	java_add   = '''
	public void addPred(Node node) {
		binding_cons.add_immBlock_pred(ptr, node.ptr);
	}

	public void mature() {
		binding_cons.mature_immBlock(ptr);
	}

	@Override
	public Block getBlock() {
		return null;
	}

	public boolean blockVisited() {
		return 0 != binding.Block_block_visited(ptr);
	}

	public void markBlockVisited() {
		binding.mark_Block_block_visited(ptr);
	}''',
),

137
138
Borrow = dict(
	is_a     = "binop"
139
140
),

141
142
Builtin = dict(
	ins      = [ "mem" ],
143
144
145
	arity    = "variable",
	outs     = [ "M_regular", "X_regular", "X_except", "T_result", "M_except", "P_value_res_base" ],
	attrs    = [
146
147
148
149
		dict(
			type = "ir_builtin_kind",
			name = "kind"
		),
150
		dict(
151
152
153
154
155
156
			type = "ir_type*",
			name = "type"
		)
	]
),

157
158
Call = dict(
	ins      = [ "mem", "ptr" ],
159
160
161
162
	arity    = "variable",
	outs     = [ "M_regular", "X_regular", "X_except", "T_result", "M_except", "P_value_res_base" ],
	attrs    = [
		dict(
163
164
			type = "ir_type*",
			name = "type"
165
166
167
168
169
170
		),
		dict(
			name = "state",
			type = "op_pin_state",
			initname = ".exc.pin_state",
			init = "op_pin_state_pinned"
171
		)
172
173
174
175
176
177
178
179
180
	],
	init = '''
	assert((get_unknown_type() == type) || is_Method_type(type));
	''',
	d_post = '''
	#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Call, &res->attr.call.exc.frag_arr);
	#endif
	'''
181
182
183
184
185
186
),

Carry = dict(
	is_a     = "binop"
),

187
188
189
190
191
192
193
194
195
196
197
198
Cast = dict(
	ins      = [ "op" ],
	mode     = "get_irn_mode(irn_op)",
	attrs    = [
		dict(
			type = "ir_type*",
			name = "type"
		)
	],
	init     = "assert(is_atomic_type(type));"
),

199
200
201
Cmp = dict(
	is_a     = "binop",
	outs     = [ "False", "Eq", "Lt", "Le", "Gt", "Ge", "Lg", "Leg", "Uo", "Ue", "Ul", "Ule", "Ug", "Uge", "Ne", "True" ],
202
203
),

204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
Cond = dict(
	ins      = [ "selector" ],
	outs     = [ "false", "true" ],
	attrs    = [
		dict(
			name = "kind",
			type = "cond_kind",
			init = "dense"
		),
		dict(
			name = "default_proj",
			type = "long",
			init = "0"
		),
		dict(
			name = "jmp_pred",
			type = "cond_jmp_predicate",
			init = "COND_JMP_PRED_NONE"
		)
	]
224
225
),

226
227
228
229
230
231
232
233
234
Confirm = dict(
	ins      = [ "value", "bound" ],
	mode     = "get_irn_mode(irn_value)",
	attrs    = [
		dict(
			name = "cmp",
			type = "pn_Cmp"
		),
	],
235
236
),

237
238
239
240
241
242
243
244
245
246
Const = dict(
	mode       = "",
	knownBlock = True,
	attrs_name = "con",
	attrs      = [
		dict(
			type = "tarval*",
			name = "tarval",
		)
	],
247
248
),

249
250
251
252
253
254
255
256
257
258
259
260
261
Conv = dict(
	is_a     = "unop",
	attrs = [
		dict(
			name = "strict",
			type = "int",
			init = "0",
			special = dict(
				prefix = "strict",
				init = "1"
			)
		)
	]
262
263
),

264
265
266
CopyB = dict(
	ins   = [ "mem", "dst", "src" ],
	outs  = [ "M", "X_regular", "X_except" ],
267
268
	attrs = [
		dict(
269
270
			name = "type",
			type = "ir_type*"
271
272
273
274
		)
	]
),

275
276
277
Div = dict(
	ins   = [ "mem", "dividend", "divisor" ],
	outs  = [ "M", "X_regular", "X_except", "res" ],
278
	attrs_name = "divmod",
279
280
281
282
283
284
285
	attrs = [
		dict(
			type = "ir_mode*",
			name = "resmode"
		),
		dict(
			name = "state",
286
287
			type = "op_pin_state",
			initname = ".exc.pin_state"
Moritz Kroll's avatar
Moritz Kroll committed
288
289
290
291
292
293
294
295
296
		),
		dict(
			name = "no_remainder",
			type = "int",
			init = "0",
			special = dict(
				suffix = "RL",
				init = "1"
			)
297
		)
298
299
300
301
302
303
	],
	d_post = '''
	#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Div, &res->attr.except.frag_arr);
	#endif
	'''
304
305
306
307
308
),

DivMod = dict(
	ins   = [ "mem", "dividend", "divisor" ],
	outs  = [ "M", "X_regular", "X_except", "res_div", "res_mod" ],
309
	attrs_name = "divmod",
310
311
312
313
314
315
316
	attrs = [
		dict(
			type = "ir_mode*",
			name = "resmode"
		),
		dict(
			name = "state",
317
318
			type = "op_pin_state",
			initname = ".exc.pin_state"
319
		)
320
321
322
323
324
325
	],
	d_post = '''
	#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_DivMod, &res->attr.except.frag_arr);
	#endif
	'''
326
327
),

328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
End = dict(
	mode       = "mode_X",
	op_flags   = "cfopcode",
	state      = "pinned",
	arity      = "dynamic",
	noconstr   = True,
	optimize   = False
),

Eor = dict(
	is_a     = "binop"
),

Free = dict(
	ins   = [ "mem", "ptr", "size" ],
	mode  = "mode_M",
344
345
	attrs = [
		dict(
346
347
			name = "type",
			type = "ir_type*"
348
349
		),
		dict(
350
351
			name = "where",
			type = "ir_where_alloc"
352
353
354
355
		)
	]
),

356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
Id = dict(
	ins = [ "pred" ]
),

IJmp = dict(
	mode     = "mode_X",
	op_flags = "cfopcode",
	state    = "pinned",
	ins      = [ "target" ],
),

Jmp = dict(
	mode     = "mode_X",
	op_flags = "cfopcode",
	state    = "pinned",
	ins      = [],
),

374
375
376
377
378
379
380
381
382
383
384
385
Load = dict(
	ins      = [ "mem", "ptr" ],
	outs     = [ "M", "X_regular", "X_except", "res" ],
	attrs    = [
		dict(
			type = "ir_mode*",
			name = "mode",
			java_name = "load_mode"
		),
	],
	constructor_args = [
		dict(
Moritz Kroll's avatar
Moritz Kroll committed
386
			type = "ir_cons_flags",
387
388
389
			name = "flags",
		),
	],
390
391
392
393
394
	d_post = '''
#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Load, &res->attr.load.exc.frag_arr);
#endif
	'''
395
396
),

397
398
399
400
401
402
403
Minus = dict(
	is_a     = "unop"
),

Mod = dict(
	ins   = [ "mem", "dividend", "divisor" ],
	outs  = [ "M", "X_regular", "X_except", "res" ],
404
	attrs_name = "divmod",
405
	attrs = [
406
		dict(
407
408
			type = "ir_mode*",
			name = "resmode"
409
		),
410
411
		dict(
			name = "state",
412
413
			type = "op_pin_state",
			initname = ".exc.pin_state"
414
		)
415
416
417
418
419
420
	],
	d_post = '''
	#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Mod, &res->attr.except.frag_arr);
	#endif
	'''
421
422
),

423
424
425
426
427
428
429
430
431
432
Mul = dict(
	is_a     = "binop"
),

Mulh = dict(
	is_a     = "binop"
),

Mux = dict(
	ins      = [ "sel", "false", "true" ]
433
434
435
436
437
438
439
),

NoMem = dict(
	mode       = "mode_M",
	knownBlock = True,
),

440
441
442
443
444
445
446
447
448
449
450
451
Not = dict(
	is_a     = "unop"
),

Or = dict(
	is_a     = "binop"
),

Phi = dict(
	noconstr = True,
	state    = "pinned",
	arity    = "variable",
452
453
454
455
),

Pin = dict(
	ins      = [ "op" ],
456
	mode     = "get_irn_mode(irn_op)"
457
458
459
460
461
462
463
),

Proj = dict(
	ins      = [ "pred" ],
	attrs    = [
		dict(
			type = "long",
464
465
			name = "proj",
			initname = ""
466
467
468
469
		)
	]
),

470
471
472
Quot = dict(
	ins   = [ "mem", "dividend", "divisor" ],
	outs  = [ "M", "X_regular", "X_except", "res" ],
473
	attrs_name = "divmod",
474
	attrs = [
475
		dict(
476
477
478
479
480
			type = "ir_mode*",
			name = "resmode"
		),
		dict(
			name = "state",
481
482
			type = "op_pin_state",
			initname = ".exc.pin_state"
483
		)
484
485
486
487
488
489
	],
	d_post = '''
	#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Quot, &res->attr.except.frag_arr);
	#endif
	'''
490
491
),

492
493
Return = dict(
	ins      = [ "mem" ],
494
	arity    = "variable",
495
	mode     = "mode_X"
496
497
),

498
499
Rotl = dict(
	is_a     = "binop"
500
501
),

502
503
504
505
Sel = dict(
	ins    = [ "mem", "ptr" ],
	arity  = "variable",
	mode   = "is_Method_type(get_entity_type(entity)) ? mode_P_code : mode_P_data",
506
507
	attrs    = [
		dict(
508
509
510
511
			type = "ir_entity*",
			name = "entity"
		)
	]
512
513
),

514
515
Shl = dict(
	is_a     = "binop"
516
517
),

518
519
Shr = dict(
	is_a     = "binop"
520
521
),

522
523
Shrs = dict(
	is_a     = "binop"
524
525
),

526
527
528
529
530
531
Start = dict(
	mode       = "mode_T",
	op_flags   = "cfopcode",
	state      = "pinned",
	noconstr   = True,
	optimize   = False
532
533
),

534
535
536
537
Store = dict(
	ins      = [ "mem", "ptr", "value" ],
	outs     = [ "M", "X_regular", "X_except" ],
	constructor_args = [
538
		dict(
539
540
			type = "ir_cons_flags",
			name = "flags",
541
		),
542
543
544
545
546
547
	],
	d_post = '''
#if PRECISE_EXC_CONTEXT
	firm_alloc_frag_arr(res, op_Store, &res->attr.store.exc.frag_arr);
#endif
	'''
548
549
),

550
551
Sub = dict(
	is_a     = "binop"
552
553
),

554
555
556
557
558
SymConst = dict(
	mode       = "mode_P",
	knownBlock = True,
	noconstr   = True,
	attrs      = [
559
		dict(
560
561
			type = "ir_entity*",
			name = "entity"
562
		)
563
	],
564
565
),

566
567
568
569
Sync = dict(
	mode     = "mode_M",
	optimize = False,
	arity    = "dynamic"
570
571
),

572
573
574
Tuple = dict(
	arity    = "variable",
	mode     = "mode_T",
575
),
Moritz Kroll's avatar
Moritz Kroll committed
576

577
578
579
580
Unknown = dict(
	knownBlock = True,
	block      = "get_irg_start_block(irg)",
	nodbginfo  = True
Moritz Kroll's avatar
Moritz Kroll committed
581
),
582
)