4 # inssel-s390x.brg: burg file for special s390 instructions
7 # Neale Ferguson (Neale.Ferguson@SoftwareAG-usa.com)
8 # Dietmar Maurer (dietmar@ximian.com)
9 # Paolo Molaro (lupus@ximian.com)
11 # (C) 2002 Ximian, Inc.
14 stmt: OP_START_HANDLER {
15 MonoInst *spvar = mono_find_spvar_for_region (s, s->cbb->region);
16 tree->inst_left = spvar;
17 mono_bblock_add_inst (s->cbb, tree);
21 MonoInst *spvar = mono_find_spvar_for_region (s, s->cbb->region);
22 tree->inst_left = spvar;
23 mono_bblock_add_inst (s->cbb, tree);
26 stmt: OP_ENDFILTER (reg) {
27 MonoInst *spvar = mono_find_spvar_for_region (s, s->cbb->region);
28 tree->inst_left = spvar;
29 tree->sreg1 = state->left->reg1;
30 mono_bblock_add_inst (s->cbb, tree);
33 reg: CEE_ADD_OVF (reg, reg),
34 reg: OP_LADD_OVF (reg, reg),
35 reg: CEE_ADD_OVF_UN (reg, reg),
36 reg: OP_LADD_OVF_UN (reg, reg),
37 reg: CEE_SUB_OVF (reg, reg),
38 reg: OP_LSUB_OVF (reg, reg),
39 reg: CEE_SUB_OVF_UN (reg, reg),
40 reg: OP_LSUB_OVF_UN (reg, reg) "0" {
41 MONO_EMIT_BIALU (s, tree, tree->opcode, state->reg1, state->left->reg1, state->right->reg1);
44 stmt: CEE_STIND_I8 (OP_REGVAR, reg) {
45 MONO_EMIT_NEW_UNALU (s, OP_MOVE, state->left->tree->dreg, state->right->reg1);
48 reg: CEE_LDIND_I8 (OP_REGVAR) {
49 state->reg1 = state->left->tree->dreg;
52 freg: OP_LCONV_TO_R8 (lreg) {
53 tree->dreg = state->reg1;
54 tree->sreg1 = state->left->reg1;
55 tree->sreg2 = state->left->reg2;
56 mono_bblock_add_inst (s->cbb, tree);
59 freg: OP_LCONV_TO_R4 (lreg) {
60 tree->dreg = state->reg1;
61 tree->sreg1 = state->left->reg1;
62 tree->sreg2 = state->left->reg2;
63 mono_bblock_add_inst (s->cbb, tree);
66 freg: CEE_CONV_R_UN (reg) {
67 tree->dreg = state->reg1;
68 tree->sreg1 = state->left->reg1;
69 mono_bblock_add_inst (s->cbb, tree);
72 freg: CEE_CONV_R_UN (reg) {
73 mono_bblock_add_inst (s->cbb, tree);
76 stmt: OP_MEMCPY (reg, reg) "0" {
77 int size = tree->backend.memcpy_args->size;
79 MONO_EMIT_NEW_MOVE (s, state->left->reg1, 0, state->right->reg1, 0, size);
82 stmt: OP_MEMCPY (base, base) "0" {
83 int size = tree->backend.memcpy_args->size;
85 MONO_EMIT_NEW_MOVE (s, state->left->tree->sreg1,
86 state->left->tree->inst_offset,
87 state->right->tree->sreg1,
88 state->right->tree->inst_offset,
92 reg: OP_LOCALLOC (OP_ICONST) {
93 /* microcoded in mini-s390.c */
94 tree->sreg1 = mono_regstate_next_int (s->rs);
95 tree->dreg = state->reg1;
96 MONO_EMIT_NEW_ICONST (s, tree->sreg1, state->left->tree->inst_c0);
97 mono_bblock_add_inst (s->cbb, tree);
100 reg: OP_LOCALLOC (reg) {
101 tree->dreg = state->reg1;
102 tree->sreg1 = state->left->reg1;
103 mono_bblock_add_inst (s->cbb, tree);
106 stmt: OP_SETRET (reg) {
107 tree->opcode = OP_MOVE;
108 tree->sreg1 = state->left->reg1;
109 tree->dreg = state->left->reg2;
110 mono_bblock_add_inst (s->cbb, tree);
113 stmt: OP_SETRET (freg) {
114 if (mono_method_signature (s->method)->ret->type == MONO_TYPE_R4) {
115 tree->opcode = OP_S390_SETF4RET;
116 tree->sreg1 = state->left->reg1;
118 tree->opcode = OP_FMOVE;
119 tree->sreg1 = state->left->reg1;
121 mono_bblock_add_inst (s->cbb, tree);
124 stmt: OP_SETRET (OP_ICONST) {
125 tree->opcode = OP_ICONST;
126 tree->inst_c0 = state->left->tree->inst_c0;
127 tree->dreg = s390_r2;
128 mono_bblock_add_inst (s->cbb, tree);
131 stmt: OP_OUTARG (reg) {
132 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
134 tree->opcode = OP_SETREG;
135 tree->dreg = mono_regstate_next_int (s->rs);
136 tree->sreg1 = state->left->reg1;
137 mono_bblock_add_inst (s->cbb, tree);
139 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, FALSE);
142 stmt: OP_OUTARG_MEMBASE (reg) {
143 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
145 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG, STK_BASE,
146 arg->offset, state->left->reg1);
149 stmt: OP_OUTARG (OP_REGVAR) {
150 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
152 tree->opcode = OP_SETREG;
153 tree->dreg = mono_regstate_next_int (s->rs);
154 tree->sreg1 = state->left->tree->dreg;
155 mono_bblock_add_inst (s->cbb, tree);
157 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, FALSE);
160 stmt: OP_OUTARG_MEMBASE (OP_REGVAR) {
161 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
163 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG, STK_BASE,
164 arg->offset, state->left->tree->dreg);
167 stmt: OP_OUTARG (OP_I8CONST),
168 stmt: OP_OUTARG (OP_ICONST) {
169 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
171 tree->opcode = OP_ICONST;
172 tree->dreg = mono_regstate_next_int (s->rs);
173 tree->inst_c0 = state->left->tree->inst_c0;
174 mono_bblock_add_inst (s->cbb, tree);
176 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, FALSE);
179 stmt: OP_OUTARG_MEMBASE (OP_ICONST) {
180 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
182 MONO_EMIT_NEW_STORE_MEMBASE_IMM (s, OP_STORE_MEMBASE_IMM, STK_BASE,
183 arg->offset, state->left->tree->inst_c0);
186 stmt: OP_OUTARG (CEE_LDIND_REF (OP_REGVAR)) {
187 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
189 tree->opcode = OP_SETREG;
190 tree->sreg1 = state->left->left->tree->dreg;
191 tree->dreg = mono_regstate_next_int (s->rs);
192 mono_bblock_add_inst (s->cbb, tree);
194 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, FALSE);
197 stmt: OP_OUTARG_MEMBASE (CEE_LDIND_REF (OP_REGVAR)) {
198 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
200 MONO_EMIT_NEW_STORE_MEMBASE_IMM (s, OP_STORE_MEMBASE_IMM, STK_BASE,
201 arg->offset, state->left->tree->inst_c0);
204 stmt: OP_OUTARG_MEMBASE (OP_LDADDR (OP_S390_LOADARG)) {
205 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
207 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG, STK_BASE,
208 arg->offset, state->left->left->tree->dreg);
211 freg: OP_FCONV_TO_R4 (freg) "0" {
212 MONO_EMIT_UNALU (s, tree, OP_FMOVE, state->reg1, state->left->reg1);
215 stmt: OP_OUTARG_R4 (freg) {
216 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
218 tree->opcode = OP_S390_SETF4RET;
219 tree->dreg = mono_regstate_next_float (s->rs);
220 tree->sreg1 = state->left->reg1;
221 mono_bblock_add_inst (s->cbb, tree);
223 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, TRUE);
226 stmt: OP_OUTARG_R8 (freg),
227 stmt: OP_OUTARG (freg) {
228 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
230 tree->opcode = OP_SETFREG;
231 tree->dreg = mono_regstate_next_float (s->rs);
232 tree->sreg1 = state->left->reg1;
233 mono_bblock_add_inst (s->cbb, tree);
235 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, TRUE);
238 stmt: OP_OUTARG_MEMBASE (freg) {
239 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
241 /*----------------------------------------------*/
242 /* The length stored in size tells us whether */
243 /* we need to store a float or a double */
244 /*----------------------------------------------*/
245 if (arg->size == 4) {
246 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORER4_MEMBASE_REG,
247 STK_BASE, arg->offset+4,
250 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORER8_MEMBASE_REG,
251 STK_BASE, arg->offset,
256 stmt: OP_OUTARG_R4 (CEE_LDOBJ (OP_REGOFFSET)),
257 stmt: OP_OUTARG_R8 (CEE_LDOBJ (OP_REGOFFSET)) {
258 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
260 tree->opcode = OP_SETFREG;
261 tree->dreg = mono_regstate_next_float (s->rs);
262 tree->sreg1 = state->left->reg1;
263 mono_bblock_add_inst (s->cbb, tree);
265 mono_call_inst_add_outarg_reg (s, call, tree->dreg, tree->backend.reg3, TRUE);
268 stmt: OP_OUTARG_VT (CEE_LDOBJ (base)) {
269 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
270 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
271 MonoInst *vt = state->left->left->tree;
273 int start_reg = tree->sreg1;
274 int size = arg->size;
275 int soffset = vt->inst_offset;
280 treg = mono_regstate_next_int (s->rs);
281 MONO_EMIT_NEW_MOVE(s, STK_BASE, arg->offPrm,
282 vt->inst_basereg, soffset, size);
283 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE, arg->offPrm);
284 if (start_reg != STK_BASE) {
285 mono_call_inst_add_outarg_reg (s, call, treg, start_reg, FALSE);
287 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG,
288 STK_BASE, arg->offset, treg);
291 if (start_reg != STK_BASE) {
292 MONO_OUTPUT_VTR (s, size, start_reg, vt->inst_basereg, soffset);
294 MONO_OUTPUT_VTS (s, size, STK_BASE, arg->offset,
295 vt->inst_basereg, soffset);
300 stmt: OP_OUTARG_VT (CEE_LDOBJ (OP_S390_ARGPTR)) {
301 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
302 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
303 MonoInst *vt = state->left->left->tree;
305 int start_reg = tree->sreg1;
306 int size = arg->size;
307 int soffset = vt->inst_offset;
309 //printf("OP_OUTARG_VT(CEE_LDOBJ(OP_S390_ARGPTR))\n");
310 if (start_reg != STK_BASE) {
311 MONO_OUTPUT_VTR (s, size, start_reg, vt->inst_basereg, soffset);
313 MONO_OUTPUT_VTS (s, size, STK_BASE, arg->offset,
314 vt->inst_basereg, soffset);
318 stmt: OP_OUTARG_VT (CEE_LDOBJ (OP_REGOFFSET)) "0" {
319 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
320 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
321 MonoInst *vt = state->left->left->tree;
323 int start_reg = tree->sreg1;
324 int size = arg->size;
325 int soffset = vt->inst_offset;
328 //printf("OP_OUTARG_VT(CEE_LDOBJ(OP_REGOFFSET))\n");
331 treg = mono_regstate_next_int (s->rs);
332 MONO_EMIT_NEW_MOVE (s, STK_BASE, arg->offPrm,
333 vt->inst_basereg, soffset, size);
334 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE, arg->offPrm);
335 if (start_reg != STK_BASE) {
336 mono_call_inst_add_outarg_reg (s, call, treg, start_reg, FALSE);
338 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG,
339 STK_BASE, arg->offset, treg);
342 if (start_reg != STK_BASE) {
343 MONO_OUTPUT_VTR(s, size, start_reg, vt->inst_basereg, soffset);
345 MONO_OUTPUT_VTS(s, size, STK_BASE, arg->offset,
346 vt->inst_basereg, soffset);
351 stmt: OP_OUTARG_VT (CEE_LDOBJ (OP_S390_LOADARG)) {
352 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
353 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
354 MonoInst *vt = state->left->left->tree;
356 int start_reg = tree->inst_basereg;
357 int size = -arg->size;
358 int soffset = vt->inst_offset;
361 //printf("OP_OUTARG_VT(CEE_LDOBJ(OP_S390_LOADARG))\n");
362 treg = mono_regstate_next_int (s->rs);
363 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, treg, s->frame_reg);
364 MONO_EMIT_NEW_LOAD_MEMBASE (s, treg, treg, vt->backend.arg_info);
365 MONO_EMIT_NEW_MOVE (s, STK_BASE, soffset, treg, 0, size);
366 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE, soffset);
367 if (start_reg != STK_BASE) {
368 mono_call_inst_add_outarg_reg (s, call, treg, start_reg, FALSE);
370 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG,
371 STK_BASE, arg->offset, treg);
375 stmt: OP_OUTARG_VT (CEE_LDOBJ (OP_S390_ARGREG)) {
376 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
377 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
378 MonoInst *vt = state->left->left->tree;
380 int start_reg = tree->inst_basereg;
381 int size = -arg->size;
382 int soffset = vt->inst_offset;
385 //printf("OP_OUTARG_VT(CEE_LDOBJ(OP_S390_ARGREG))\n");
386 treg = mono_regstate_next_int (s->rs);
387 MONO_EMIT_NEW_LOAD_MEMBASE (s, treg, s->frame_reg, soffset);
388 MONO_EMIT_NEW_MOVE (s, STK_BASE, arg->offPrm, treg, 0, size);
389 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE, arg->offPrm);
390 if (start_reg != STK_BASE) {
391 mono_call_inst_add_outarg_reg (s, call, treg, start_reg, FALSE);
393 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG,
394 STK_BASE, arg->offset, treg);
398 stmt: OP_OUTARG_VT (OP_ICONST) {
399 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
400 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
402 int start_reg = tree->sreg1;
403 int size = arg->size;
404 int nregs = size / 4;
406 //printf("OP_OUTARG_VT(OP_ICONST) %d\n",nregs);
407 if (start_reg != STK_BASE) {
409 tree->opcode = OP_SETREGIMM;
410 tree->dreg = mono_regstate_next_int (s->rs);
411 tree->inst_c0 = state->left->tree->inst_c0;
412 mono_bblock_add_inst (s->cbb, tree);
413 mono_call_inst_add_outarg_reg (s, call, tree->dreg, start_reg, FALSE);
416 MONO_OUTPUT_VTS (s, size, STK_BASE, tree->inst_c0,
417 s->frame_reg, tree->inst_offset);
421 stmt: OP_OUTARG_VT (reg) {
422 MonoCallInst *call = (MonoCallInst*) tree->inst_right;
423 MonoCallArgParm *arg = (MonoCallArgParm *) tree;
424 MonoInst *vt = state->left->left->tree;
425 int start_reg = tree->sreg1;
426 int size = arg->size;
427 int soffset = vt->inst_offset;
432 treg = mono_regstate_next_int (s->rs);
433 if (start_reg != STK_BASE) {
434 //printf("OP_OUTARG_VT(reg) 1\n");
435 MONO_EMIT_NEW_MOVE (s, STK_BASE, arg->offPrm, state->left->reg1,
437 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg,
438 STK_BASE, arg->offPrm);
439 mono_call_inst_add_outarg_reg (s, call, treg, start_reg, FALSE);
441 //printf("OP_OUTARG_VT(reg) 1\n");
442 MONO_EMIT_NEW_MOVE (s, STK_BASE, soffset+size, state->left->reg1,
444 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE,
446 MONO_EMIT_NEW_STORE_MEMBASE (s, OP_STORE_MEMBASE_REG,
447 STK_BASE, arg->offset, treg);
450 if (start_reg != STK_BASE) {
451 MONO_OUTPUT_VTR (s, size, start_reg, STK_BASE, soffset);
453 //printf("OP_OUTARG_VT(reg) 2\n");
454 treg = mono_regstate_next_int (s->rs);
455 MONO_OUTPUT_VTS (s, size, STK_BASE, soffset, treg,
456 state->left->tree->inst_offset);
457 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, STK_BASE,
463 stmt: OP_OUTARG_VT (OP_REFANYTYPE (reg)) "0" {
464 //printf("OP_OUTARG_VT (OP_REFANYTYPE (base))\n");
465 MONO_EMIT_NEW_LOAD_MEMBASE (s, state->tree->sreg1, state->left->left->reg1,
466 G_STRUCT_OFFSET (MonoTypedRef, type));
469 stmt: CEE_STIND_R8 (OP_REGVAR, freg) {
470 /* nothing to do: the value is already on the FP stack */
473 stmt: CEE_BNE_UN (fpcflags) {
474 tree->opcode = OP_FBNE_UN;
475 mono_bblock_add_inst (s->cbb, tree);
478 stmt: CEE_BEQ (fpcflags) {
479 tree->opcode = OP_FBEQ;
480 mono_bblock_add_inst (s->cbb, tree);
483 stmt: CEE_BLT (fpcflags) {
484 tree->opcode = OP_FBLT;
485 mono_bblock_add_inst (s->cbb, tree);
488 stmt: CEE_BLT_UN (fpcflags) {
489 tree->opcode = OP_FBLT_UN;
490 mono_bblock_add_inst (s->cbb, tree);
493 stmt: CEE_BGT (fpcflags) {
494 tree->opcode = OP_FBGT;
495 mono_bblock_add_inst (s->cbb, tree);
498 stmt: CEE_BGT_UN (fpcflags) {
499 tree->opcode = OP_FBGT_UN;
500 mono_bblock_add_inst (s->cbb, tree);
503 stmt: CEE_BGE (fpcflags) {
504 tree->opcode = OP_FBGE;
505 mono_bblock_add_inst (s->cbb, tree);
508 stmt: CEE_BGE_UN (fpcflags) {
509 tree->opcode = OP_FBGE_UN;
510 mono_bblock_add_inst (s->cbb, tree);
513 stmt: CEE_BLE (fpcflags) {
514 tree->opcode = OP_FBLE;
515 mono_bblock_add_inst (s->cbb, tree);
518 stmt: CEE_BLE_UN (fpcflags) {
519 tree->opcode = OP_FBLE_UN;
520 mono_bblock_add_inst (s->cbb, tree);
523 stmt: CEE_POP (freg) "0" {
527 freg: OP_LCONV_TO_R8 (lreg) {
528 /* nothing to do - emulated */
531 freg: OP_LCONV_TO_R4 (lreg) {
532 /* nothing to do - emulated */
535 freg: OP_LCONV_TO_R_UN (lreg) {
536 /* nothing to do - emulated */
539 freg: OP_FREM (freg, freg) {
540 /* nothing to do - emulated */
543 reg: OP_CEQ (OP_COMPARE (freg, freg)) {
544 MONO_EMIT_BIALU (s, tree, OP_FCEQ, state->reg1, state->left->left->reg1,
545 state->left->right->reg1);
548 reg: OP_CLT (OP_COMPARE (freg, freg)) {
549 MONO_EMIT_BIALU (s, tree, OP_FCLT, state->reg1, state->left->left->reg1,
550 state->left->right->reg1);
553 reg: OP_CLT_UN (OP_COMPARE (freg, freg)) {
554 MONO_EMIT_BIALU (s, tree, OP_FCLT_UN, state->reg1, state->left->left->reg1,
555 state->left->right->reg1);
558 reg: OP_CGT (OP_COMPARE (freg, freg)) {
559 MONO_EMIT_BIALU (s, tree, OP_FCGT, state->reg1, state->left->left->reg1,
560 state->left->right->reg1);
563 reg: OP_CGT_UN (OP_COMPARE (freg, freg)) {
564 MONO_EMIT_BIALU (s, tree, OP_FCGT_UN, state->reg1, state->left->left->reg1,
565 state->left->right->reg1);
568 base: OP_S390_STKARG "0" {
571 tmpr = mono_regstate_next_int (s->rs);
572 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, tmpr, s->frame_reg);
573 tree->inst_offset = state->tree->inst_offset;
574 tree->inst_basereg = tmpr;
577 reg: CEE_LDIND_I4 (CEE_REFANYVAL (base)) "0" {
578 MonoInst *base = state->left->left->left->tree;
581 tmpr = mono_regstate_next_int (s->rs);
582 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
583 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
584 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADI4_MEMBASE, state->reg1, tmpr, 4);
587 reg: CEE_LDIND_I2 (CEE_REFANYVAL (base)) "0" {
588 MonoInst *base = state->left->left->left->tree;
591 tmpr = mono_regstate_next_int (s->rs);
592 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
593 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
594 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADI2_MEMBASE, state->reg1, tmpr, 6);
597 reg: CEE_LDIND_I1 (CEE_REFANYVAL (base)) "0" {
598 MonoInst *base = state->left->left->left->tree;
601 tmpr = mono_regstate_next_int (s->rs);
602 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
603 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
604 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADI1_MEMBASE, state->reg1, tmpr, 7);
607 reg: CEE_LDIND_U4 (CEE_REFANYVAL (base)) "0" {
608 MonoInst *base = state->left->left->left->tree;
611 tmpr = mono_regstate_next_int (s->rs);
612 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
613 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
614 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADU4_MEMBASE, state->reg1, tmpr, 4);
617 reg: CEE_LDIND_U2 (CEE_REFANYVAL (base)) "0" {
618 MonoInst *base = state->left->left->left->tree;
621 tmpr = mono_regstate_next_int (s->rs);
622 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
623 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
624 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADU2_MEMBASE, state->reg1, tmpr, 6);
627 reg: CEE_LDIND_U1 (CEE_REFANYVAL (base)) "0" {
628 MonoInst *base = state->left->left->left->tree;
631 tmpr = mono_regstate_next_int (s->rs);
632 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, base->sreg1, base->inst_offset);
633 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, G_STRUCT_OFFSET (MonoTypedRef, value));
634 MONO_EMIT_LOAD_MEMBASE_OP (s, tree, OP_LOADU1_MEMBASE, state->reg1, tmpr, 7);
637 reg: OP_LDADDR (OP_S390_ARGREG),
638 reg: CEE_LDOBJ (OP_S390_ARGREG) "0" {
639 MONO_EMIT_LOAD_MEMBASE (s, tree, state->reg1, s->frame_reg, state->left->tree->inst_offset);
642 base: OP_LDADDR (OP_S390_LOADARG) "0" {
645 treg = mono_regstate_next_int (s->rs);
646 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, treg, s->frame_reg);
647 MONO_EMIT_NEW_LOAD_MEMBASE (s, treg, treg, state->left->tree->backend.arg_info);
648 tree->inst_offset = 0;
649 tree->inst_basereg = treg;
652 base: OP_LDADDR (OP_S390_ARGPTR) "0" {
655 treg = mono_regstate_next_int (s->rs);
656 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, s->frame_reg,
657 state->left->tree->inst_offset);
658 tree->inst_offset = 0;
659 tree->inst_basereg = treg;
662 base: OP_LDADDR (OP_S390_STKARG) "0" {
665 tmpr = mono_regstate_next_int (s->rs);
666 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, tmpr, s->frame_reg);
667 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, tmpr,
668 state->left->tree->inst_offset);
669 tree->inst_offset = 0;
670 tree->inst_basereg = tmpr;
673 reg: OP_LDADDR (OP_S390_LOADARG) {
676 treg = mono_regstate_next_int (s->rs);
677 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, treg, s->frame_reg);
678 MONO_EMIT_LOAD_MEMBASE (s, tree, state->reg1, treg, state->left->tree->inst_offset);
681 reg: OP_LDADDR (OP_S390_ARGPTR) "2" {
682 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, s->frame_reg,
683 state->left->tree->inst_offset);
684 tree->inst_offset = 0;
685 tree->inst_basereg = state->reg1;
688 reg: OP_LDADDR (OP_S390_STKARG) "2" {
689 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, state->reg1, s->frame_reg);
690 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, state->reg1,
691 (state->left->tree->backend.arg_info +
692 state->left->tree->inst_offset));
693 tree->inst_offset = 0;
694 tree->inst_basereg = state->reg1;
697 reg: CEE_LDOBJ (OP_S390_LOADARG) "1" {
698 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, s->frame_reg,
699 state->left->tree->inst_offset);
702 reg: CEE_LDOBJ (OP_S390_ARGPTR) "0" {
703 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, s->frame_reg,
704 state->left->tree->inst_offset);
707 reg: CEE_LDOBJ (OP_S390_STKARG) "1" {
708 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, state->reg1, s->frame_reg);
709 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, state->reg1, state->reg1,
710 (state->left->tree->backend.arg_info +
711 state->left->tree->inst_offset));
712 tree->inst_offset = 0;
713 tree->dreg = state->reg1;
716 base: CEE_LDOBJ (OP_S390_ARGPTR) "0" {
719 treg = mono_regstate_next_int (s->rs);
720 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, treg, s->frame_reg,
721 state->left->tree->inst_offset);
722 tree->inst_offset = 0;
723 tree->inst_basereg = treg;
726 base: CEE_LDOBJ (OP_S390_STKARG) "0" {
729 tmpr = mono_regstate_next_int (s->rs);
730 MONO_EMIT_NEW_UNALU (s, OP_S390_BKCHAIN, tmpr, s->frame_reg);
731 MONO_EMIT_NEW_BIALU_IMM (s, OP_ADD_IMM, tmpr, tmpr, state->left->tree->backend.arg_info);
732 MONO_EMIT_NEW_LOAD_MEMBASE (s, tmpr, tmpr, state->left->tree->inst_offset);
733 tree->inst_offset = 0;
734 tree->inst_basereg = tmpr;
738 reg: OP_ATOMIC_ADD_NEW_I8 (base, reg),
739 reg: OP_ATOMIC_ADD_NEW_I4 (base, reg),
740 reg: OP_ATOMIC_ADD_I8 (base, reg),
741 reg: OP_ATOMIC_ADD_I4 (base, reg) {
742 tree->inst_basereg = state->left->tree->inst_basereg;
743 tree->inst_offset = state->left->tree->inst_offset;
744 tree->dreg = state->reg1;
745 tree->sreg2 = state->right->reg1;
747 mono_bblock_add_inst (s->cbb, tree);
750 reg: OP_ATOMIC_EXCHANGE_I8 (base, reg),
751 reg: OP_ATOMIC_EXCHANGE_I4 (base, reg) {
752 tree->dreg = state->reg1;
753 tree->sreg2 = state->right->reg1;
754 tree->inst_basereg = state->left->tree->inst_basereg;
755 tree->inst_offset = state->left->tree->inst_offset;
757 mono_bblock_add_inst (s->cbb, tree);
760 reg: OP_LSHL (reg, reg),
761 reg: OP_LSHR (reg, reg),
762 reg: OP_LSHR_UN (reg, reg),
763 reg: OP_LMUL (reg, reg),
764 reg: OP_LDIV (reg, reg),
765 reg: OP_LDIV_UN (reg, reg),
766 reg: OP_LREM (reg, reg),
767 reg: OP_LREM_UN (reg, reg),
768 reg: OP_LMUL_OVF (reg, reg),
769 reg: OP_LMUL_OVF_UN (reg, reg) "0" {
770 MONO_EMIT_BIALU (s, tree, tree->opcode, state->reg1, state->left->reg1, state->right->reg1);
773 reg: OP_LMUL (reg, OP_I8CONST) {
774 MONO_EMIT_BIALU_IMM (s, tree, OP_LMUL_IMM, state->reg1, state->left->reg1, state->right->tree->inst_c0);
776 MBCOND (mono_arch_is_inst_imm (state->right->tree->inst_c0));
780 reg: OP_LSHL (reg, OP_ICONST) {
781 MONO_EMIT_BIALU_IMM (s, tree, OP_LSHL_IMM, state->reg1, state->left->reg1, state->right->tree->inst_c0);
783 MBCOND (mono_arch_is_inst_imm (state->right->tree->inst_c0));
787 reg: OP_LSHR (reg, OP_ICONST) {
788 MONO_EMIT_BIALU_IMM (s, tree, OP_LSHR_IMM, state->reg1, state->left->reg1, state->right->tree->inst_c0);
790 MBCOND (mono_arch_is_inst_imm (state->right->tree->inst_c0));
794 reg: OP_LSHR_UN (reg, OP_ICONST) {
795 MONO_EMIT_BIALU_IMM (s, tree, OP_LSHR_UN_IMM, state->reg1, state->left->reg1, state->right->tree->inst_c0);
797 MBCOND (mono_arch_is_inst_imm (state->right->tree->inst_c0));
801 reg: OP_LCONV_TO_I4 (reg) "0" {
802 /* Sign extend the value in the lower word into the upper word */
803 MONO_EMIT_BIALU_IMM (s, tree, CEE_CONV_I4, state->reg1, state->left->reg1, 0);
806 reg: OP_LCONV_TO_U4 (reg) "0" {
807 /* Clean out the upper word */
808 MONO_EMIT_BIALU_IMM (s, tree, CEE_CONV_U4, state->reg1, state->left->reg1, 0);
811 freg: OP_LCONV_TO_R8 (reg) {
812 /* FIXME: Move this inssel-long.brg */
813 tree->sreg1 = state->left->reg1;
814 tree->dreg = state->reg1;
815 mono_bblock_add_inst (s->cbb, tree);
818 freg: OP_LCONV_TO_R4 (reg) {
819 /* FIXME: Move this inssel-long.brg */
820 tree->sreg1 = state->left->reg1;
821 tree->dreg = state->reg1;
822 mono_bblock_add_inst (s->cbb, tree);