1 //==- WebAssemblyMCTargetDesc.h - WebAssembly Target Descriptions -*- C++ -*-=//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
10 /// This file provides WebAssembly-specific target descriptions.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_TARGET_WEBASSEMBLY_MCTARGETDESC_WEBASSEMBLYMCTARGETDESC_H
15 #define LLVM_LIB_TARGET_WEBASSEMBLY_MCTARGETDESC_WEBASSEMBLYMCTARGETDESC_H
17 #include "../WebAssemblySubtarget.h"
18 #include "llvm/BinaryFormat/Wasm.h"
19 #include "llvm/MC/MCInstrDesc.h"
20 #include "llvm/Support/DataTypes.h"
29 class MCObjectTargetWriter;
30 class MCSubtargetInfo;
34 class raw_pwrite_stream;
36 MCCodeEmitter *createWebAssemblyMCCodeEmitter(const MCInstrInfo &MCII);
38 MCAsmBackend *createWebAssemblyAsmBackend(const Triple &TT);
40 std::unique_ptr<MCObjectTargetWriter>
41 createWebAssemblyWasmObjectWriter(bool Is64Bit);
43 namespace WebAssembly {
45 /// Basic block label in a branch construct.
46 OPERAND_BASIC_BLOCK = MCOI::OPERAND_FIRST_TARGET,
51 /// 32-bit integer immediates.
53 /// 64-bit integer immediates.
55 /// 32-bit floating-point immediates.
57 /// 64-bit floating-point immediates.
59 /// 8-bit vector lane immediate
61 /// 16-bit vector lane immediate
63 /// 32-bit vector lane immediate
65 /// 64-bit vector lane immediate
67 /// 32-bit unsigned function indices.
69 /// 32-bit unsigned memory offsets.
71 /// p2align immediate for load and store address alignment.
73 /// signature immediate for block/loop.
75 /// type signature immediate for call_indirect.
79 /// A list of branch targets for br_list.
82 } // end namespace WebAssembly
84 namespace WebAssemblyII {
86 /// Target Operand Flag enum.
90 // On a symbol operand this indicates that the immediate is a wasm global
91 // index. The value of the wasm global will be set to the symbol address at
92 // runtime. This adds a level of indirection similar to the GOT on native
96 // On a symbol operand this indicates that the immediate is the symbol
97 // address relative the __memory_base wasm global.
98 // Only applicable to data symbols.
101 // On a symbol operand this indicates that the immediate is the symbol
102 // address relative the __table_base wasm global.
103 // Only applicable to function symbols.
107 } // end namespace WebAssemblyII
109 } // end namespace llvm
111 // Defines symbolic names for WebAssembly registers. This defines a mapping from
112 // register name to register number.
114 #define GET_REGINFO_ENUM
115 #include "WebAssemblyGenRegisterInfo.inc"
117 // Defines symbolic names for the WebAssembly instructions.
119 #define GET_INSTRINFO_ENUM
120 #include "WebAssemblyGenInstrInfo.inc"
123 namespace WebAssembly {
125 /// This is used to indicate block signatures.
126 enum class ExprType : unsigned {
137 /// Instruction opcodes emitted via means other than CodeGen.
138 static const unsigned Nop = 0x01;
139 static const unsigned End = 0x0b;
141 wasm::ValType toValType(const MVT &Ty);
143 /// Return the default p2align value for a load or store with the given opcode.
144 inline unsigned GetDefaultP2AlignAny(unsigned Opc) {
146 case WebAssembly::LOAD8_S_I32:
147 case WebAssembly::LOAD8_S_I32_S:
148 case WebAssembly::LOAD8_U_I32:
149 case WebAssembly::LOAD8_U_I32_S:
150 case WebAssembly::LOAD8_S_I64:
151 case WebAssembly::LOAD8_S_I64_S:
152 case WebAssembly::LOAD8_U_I64:
153 case WebAssembly::LOAD8_U_I64_S:
154 case WebAssembly::ATOMIC_LOAD8_U_I32:
155 case WebAssembly::ATOMIC_LOAD8_U_I32_S:
156 case WebAssembly::ATOMIC_LOAD8_U_I64:
157 case WebAssembly::ATOMIC_LOAD8_U_I64_S:
158 case WebAssembly::STORE8_I32:
159 case WebAssembly::STORE8_I32_S:
160 case WebAssembly::STORE8_I64:
161 case WebAssembly::STORE8_I64_S:
162 case WebAssembly::ATOMIC_STORE8_I32:
163 case WebAssembly::ATOMIC_STORE8_I32_S:
164 case WebAssembly::ATOMIC_STORE8_I64:
165 case WebAssembly::ATOMIC_STORE8_I64_S:
166 case WebAssembly::ATOMIC_RMW8_U_ADD_I32:
167 case WebAssembly::ATOMIC_RMW8_U_ADD_I32_S:
168 case WebAssembly::ATOMIC_RMW8_U_ADD_I64:
169 case WebAssembly::ATOMIC_RMW8_U_ADD_I64_S:
170 case WebAssembly::ATOMIC_RMW8_U_SUB_I32:
171 case WebAssembly::ATOMIC_RMW8_U_SUB_I32_S:
172 case WebAssembly::ATOMIC_RMW8_U_SUB_I64:
173 case WebAssembly::ATOMIC_RMW8_U_SUB_I64_S:
174 case WebAssembly::ATOMIC_RMW8_U_AND_I32:
175 case WebAssembly::ATOMIC_RMW8_U_AND_I32_S:
176 case WebAssembly::ATOMIC_RMW8_U_AND_I64:
177 case WebAssembly::ATOMIC_RMW8_U_AND_I64_S:
178 case WebAssembly::ATOMIC_RMW8_U_OR_I32:
179 case WebAssembly::ATOMIC_RMW8_U_OR_I32_S:
180 case WebAssembly::ATOMIC_RMW8_U_OR_I64:
181 case WebAssembly::ATOMIC_RMW8_U_OR_I64_S:
182 case WebAssembly::ATOMIC_RMW8_U_XOR_I32:
183 case WebAssembly::ATOMIC_RMW8_U_XOR_I32_S:
184 case WebAssembly::ATOMIC_RMW8_U_XOR_I64:
185 case WebAssembly::ATOMIC_RMW8_U_XOR_I64_S:
186 case WebAssembly::ATOMIC_RMW8_U_XCHG_I32:
187 case WebAssembly::ATOMIC_RMW8_U_XCHG_I32_S:
188 case WebAssembly::ATOMIC_RMW8_U_XCHG_I64:
189 case WebAssembly::ATOMIC_RMW8_U_XCHG_I64_S:
190 case WebAssembly::ATOMIC_RMW8_U_CMPXCHG_I32:
191 case WebAssembly::ATOMIC_RMW8_U_CMPXCHG_I32_S:
192 case WebAssembly::ATOMIC_RMW8_U_CMPXCHG_I64:
193 case WebAssembly::ATOMIC_RMW8_U_CMPXCHG_I64_S:
195 case WebAssembly::LOAD16_S_I32:
196 case WebAssembly::LOAD16_S_I32_S:
197 case WebAssembly::LOAD16_U_I32:
198 case WebAssembly::LOAD16_U_I32_S:
199 case WebAssembly::LOAD16_S_I64:
200 case WebAssembly::LOAD16_S_I64_S:
201 case WebAssembly::LOAD16_U_I64:
202 case WebAssembly::LOAD16_U_I64_S:
203 case WebAssembly::ATOMIC_LOAD16_U_I32:
204 case WebAssembly::ATOMIC_LOAD16_U_I32_S:
205 case WebAssembly::ATOMIC_LOAD16_U_I64:
206 case WebAssembly::ATOMIC_LOAD16_U_I64_S:
207 case WebAssembly::STORE16_I32:
208 case WebAssembly::STORE16_I32_S:
209 case WebAssembly::STORE16_I64:
210 case WebAssembly::STORE16_I64_S:
211 case WebAssembly::ATOMIC_STORE16_I32:
212 case WebAssembly::ATOMIC_STORE16_I32_S:
213 case WebAssembly::ATOMIC_STORE16_I64:
214 case WebAssembly::ATOMIC_STORE16_I64_S:
215 case WebAssembly::ATOMIC_RMW16_U_ADD_I32:
216 case WebAssembly::ATOMIC_RMW16_U_ADD_I32_S:
217 case WebAssembly::ATOMIC_RMW16_U_ADD_I64:
218 case WebAssembly::ATOMIC_RMW16_U_ADD_I64_S:
219 case WebAssembly::ATOMIC_RMW16_U_SUB_I32:
220 case WebAssembly::ATOMIC_RMW16_U_SUB_I32_S:
221 case WebAssembly::ATOMIC_RMW16_U_SUB_I64:
222 case WebAssembly::ATOMIC_RMW16_U_SUB_I64_S:
223 case WebAssembly::ATOMIC_RMW16_U_AND_I32:
224 case WebAssembly::ATOMIC_RMW16_U_AND_I32_S:
225 case WebAssembly::ATOMIC_RMW16_U_AND_I64:
226 case WebAssembly::ATOMIC_RMW16_U_AND_I64_S:
227 case WebAssembly::ATOMIC_RMW16_U_OR_I32:
228 case WebAssembly::ATOMIC_RMW16_U_OR_I32_S:
229 case WebAssembly::ATOMIC_RMW16_U_OR_I64:
230 case WebAssembly::ATOMIC_RMW16_U_OR_I64_S:
231 case WebAssembly::ATOMIC_RMW16_U_XOR_I32:
232 case WebAssembly::ATOMIC_RMW16_U_XOR_I32_S:
233 case WebAssembly::ATOMIC_RMW16_U_XOR_I64:
234 case WebAssembly::ATOMIC_RMW16_U_XOR_I64_S:
235 case WebAssembly::ATOMIC_RMW16_U_XCHG_I32:
236 case WebAssembly::ATOMIC_RMW16_U_XCHG_I32_S:
237 case WebAssembly::ATOMIC_RMW16_U_XCHG_I64:
238 case WebAssembly::ATOMIC_RMW16_U_XCHG_I64_S:
239 case WebAssembly::ATOMIC_RMW16_U_CMPXCHG_I32:
240 case WebAssembly::ATOMIC_RMW16_U_CMPXCHG_I32_S:
241 case WebAssembly::ATOMIC_RMW16_U_CMPXCHG_I64:
242 case WebAssembly::ATOMIC_RMW16_U_CMPXCHG_I64_S:
244 case WebAssembly::LOAD_I32:
245 case WebAssembly::LOAD_I32_S:
246 case WebAssembly::LOAD_F32:
247 case WebAssembly::LOAD_F32_S:
248 case WebAssembly::STORE_I32:
249 case WebAssembly::STORE_I32_S:
250 case WebAssembly::STORE_F32:
251 case WebAssembly::STORE_F32_S:
252 case WebAssembly::LOAD32_S_I64:
253 case WebAssembly::LOAD32_S_I64_S:
254 case WebAssembly::LOAD32_U_I64:
255 case WebAssembly::LOAD32_U_I64_S:
256 case WebAssembly::STORE32_I64:
257 case WebAssembly::STORE32_I64_S:
258 case WebAssembly::ATOMIC_LOAD_I32:
259 case WebAssembly::ATOMIC_LOAD_I32_S:
260 case WebAssembly::ATOMIC_LOAD32_U_I64:
261 case WebAssembly::ATOMIC_LOAD32_U_I64_S:
262 case WebAssembly::ATOMIC_STORE_I32:
263 case WebAssembly::ATOMIC_STORE_I32_S:
264 case WebAssembly::ATOMIC_STORE32_I64:
265 case WebAssembly::ATOMIC_STORE32_I64_S:
266 case WebAssembly::ATOMIC_RMW_ADD_I32:
267 case WebAssembly::ATOMIC_RMW_ADD_I32_S:
268 case WebAssembly::ATOMIC_RMW32_U_ADD_I64:
269 case WebAssembly::ATOMIC_RMW32_U_ADD_I64_S:
270 case WebAssembly::ATOMIC_RMW_SUB_I32:
271 case WebAssembly::ATOMIC_RMW_SUB_I32_S:
272 case WebAssembly::ATOMIC_RMW32_U_SUB_I64:
273 case WebAssembly::ATOMIC_RMW32_U_SUB_I64_S:
274 case WebAssembly::ATOMIC_RMW_AND_I32:
275 case WebAssembly::ATOMIC_RMW_AND_I32_S:
276 case WebAssembly::ATOMIC_RMW32_U_AND_I64:
277 case WebAssembly::ATOMIC_RMW32_U_AND_I64_S:
278 case WebAssembly::ATOMIC_RMW_OR_I32:
279 case WebAssembly::ATOMIC_RMW_OR_I32_S:
280 case WebAssembly::ATOMIC_RMW32_U_OR_I64:
281 case WebAssembly::ATOMIC_RMW32_U_OR_I64_S:
282 case WebAssembly::ATOMIC_RMW_XOR_I32:
283 case WebAssembly::ATOMIC_RMW_XOR_I32_S:
284 case WebAssembly::ATOMIC_RMW32_U_XOR_I64:
285 case WebAssembly::ATOMIC_RMW32_U_XOR_I64_S:
286 case WebAssembly::ATOMIC_RMW_XCHG_I32:
287 case WebAssembly::ATOMIC_RMW_XCHG_I32_S:
288 case WebAssembly::ATOMIC_RMW32_U_XCHG_I64:
289 case WebAssembly::ATOMIC_RMW32_U_XCHG_I64_S:
290 case WebAssembly::ATOMIC_RMW_CMPXCHG_I32:
291 case WebAssembly::ATOMIC_RMW_CMPXCHG_I32_S:
292 case WebAssembly::ATOMIC_RMW32_U_CMPXCHG_I64:
293 case WebAssembly::ATOMIC_RMW32_U_CMPXCHG_I64_S:
294 case WebAssembly::ATOMIC_NOTIFY:
295 case WebAssembly::ATOMIC_NOTIFY_S:
296 case WebAssembly::ATOMIC_WAIT_I32:
297 case WebAssembly::ATOMIC_WAIT_I32_S:
299 case WebAssembly::LOAD_I64:
300 case WebAssembly::LOAD_I64_S:
301 case WebAssembly::LOAD_F64:
302 case WebAssembly::LOAD_F64_S:
303 case WebAssembly::STORE_I64:
304 case WebAssembly::STORE_I64_S:
305 case WebAssembly::STORE_F64:
306 case WebAssembly::STORE_F64_S:
307 case WebAssembly::ATOMIC_LOAD_I64:
308 case WebAssembly::ATOMIC_LOAD_I64_S:
309 case WebAssembly::ATOMIC_STORE_I64:
310 case WebAssembly::ATOMIC_STORE_I64_S:
311 case WebAssembly::ATOMIC_RMW_ADD_I64:
312 case WebAssembly::ATOMIC_RMW_ADD_I64_S:
313 case WebAssembly::ATOMIC_RMW_SUB_I64:
314 case WebAssembly::ATOMIC_RMW_SUB_I64_S:
315 case WebAssembly::ATOMIC_RMW_AND_I64:
316 case WebAssembly::ATOMIC_RMW_AND_I64_S:
317 case WebAssembly::ATOMIC_RMW_OR_I64:
318 case WebAssembly::ATOMIC_RMW_OR_I64_S:
319 case WebAssembly::ATOMIC_RMW_XOR_I64:
320 case WebAssembly::ATOMIC_RMW_XOR_I64_S:
321 case WebAssembly::ATOMIC_RMW_XCHG_I64:
322 case WebAssembly::ATOMIC_RMW_XCHG_I64_S:
323 case WebAssembly::ATOMIC_RMW_CMPXCHG_I64:
324 case WebAssembly::ATOMIC_RMW_CMPXCHG_I64_S:
325 case WebAssembly::ATOMIC_WAIT_I64:
326 case WebAssembly::ATOMIC_WAIT_I64_S:
328 case WebAssembly::LOAD_v16i8:
329 case WebAssembly::LOAD_v16i8_S:
330 case WebAssembly::LOAD_v8i16:
331 case WebAssembly::LOAD_v8i16_S:
332 case WebAssembly::LOAD_v4i32:
333 case WebAssembly::LOAD_v4i32_S:
334 case WebAssembly::LOAD_v2i64:
335 case WebAssembly::LOAD_v2i64_S:
336 case WebAssembly::LOAD_v4f32:
337 case WebAssembly::LOAD_v4f32_S:
338 case WebAssembly::LOAD_v2f64:
339 case WebAssembly::LOAD_v2f64_S:
340 case WebAssembly::STORE_v16i8:
341 case WebAssembly::STORE_v16i8_S:
342 case WebAssembly::STORE_v8i16:
343 case WebAssembly::STORE_v8i16_S:
344 case WebAssembly::STORE_v4i32:
345 case WebAssembly::STORE_v4i32_S:
346 case WebAssembly::STORE_v2i64:
347 case WebAssembly::STORE_v2i64_S:
348 case WebAssembly::STORE_v4f32:
349 case WebAssembly::STORE_v4f32_S:
350 case WebAssembly::STORE_v2f64:
351 case WebAssembly::STORE_v2f64_S:
358 inline unsigned GetDefaultP2Align(unsigned Opc) {
359 auto Align = GetDefaultP2AlignAny(Opc);
361 llvm_unreachable("Only loads and stores have p2align values");
366 inline bool isArgument(unsigned Opc) {
368 case WebAssembly::ARGUMENT_i32:
369 case WebAssembly::ARGUMENT_i32_S:
370 case WebAssembly::ARGUMENT_i64:
371 case WebAssembly::ARGUMENT_i64_S:
372 case WebAssembly::ARGUMENT_f32:
373 case WebAssembly::ARGUMENT_f32_S:
374 case WebAssembly::ARGUMENT_f64:
375 case WebAssembly::ARGUMENT_f64_S:
376 case WebAssembly::ARGUMENT_v16i8:
377 case WebAssembly::ARGUMENT_v16i8_S:
378 case WebAssembly::ARGUMENT_v8i16:
379 case WebAssembly::ARGUMENT_v8i16_S:
380 case WebAssembly::ARGUMENT_v4i32:
381 case WebAssembly::ARGUMENT_v4i32_S:
382 case WebAssembly::ARGUMENT_v2i64:
383 case WebAssembly::ARGUMENT_v2i64_S:
384 case WebAssembly::ARGUMENT_v4f32:
385 case WebAssembly::ARGUMENT_v4f32_S:
386 case WebAssembly::ARGUMENT_v2f64:
387 case WebAssembly::ARGUMENT_v2f64_S:
388 case WebAssembly::ARGUMENT_exnref:
389 case WebAssembly::ARGUMENT_exnref_S:
396 inline bool isCopy(unsigned Opc) {
398 case WebAssembly::COPY_I32:
399 case WebAssembly::COPY_I32_S:
400 case WebAssembly::COPY_I64:
401 case WebAssembly::COPY_I64_S:
402 case WebAssembly::COPY_F32:
403 case WebAssembly::COPY_F32_S:
404 case WebAssembly::COPY_F64:
405 case WebAssembly::COPY_F64_S:
406 case WebAssembly::COPY_V128:
407 case WebAssembly::COPY_V128_S:
408 case WebAssembly::COPY_EXNREF:
409 case WebAssembly::COPY_EXNREF_S:
416 inline bool isTee(unsigned Opc) {
418 case WebAssembly::TEE_I32:
419 case WebAssembly::TEE_I32_S:
420 case WebAssembly::TEE_I64:
421 case WebAssembly::TEE_I64_S:
422 case WebAssembly::TEE_F32:
423 case WebAssembly::TEE_F32_S:
424 case WebAssembly::TEE_F64:
425 case WebAssembly::TEE_F64_S:
426 case WebAssembly::TEE_V128:
427 case WebAssembly::TEE_V128_S:
428 case WebAssembly::TEE_EXNREF:
429 case WebAssembly::TEE_EXNREF_S:
436 inline bool isCallDirect(unsigned Opc) {
438 case WebAssembly::CALL_VOID:
439 case WebAssembly::CALL_VOID_S:
440 case WebAssembly::CALL_i32:
441 case WebAssembly::CALL_i32_S:
442 case WebAssembly::CALL_i64:
443 case WebAssembly::CALL_i64_S:
444 case WebAssembly::CALL_f32:
445 case WebAssembly::CALL_f32_S:
446 case WebAssembly::CALL_f64:
447 case WebAssembly::CALL_f64_S:
448 case WebAssembly::CALL_v16i8:
449 case WebAssembly::CALL_v16i8_S:
450 case WebAssembly::CALL_v8i16:
451 case WebAssembly::CALL_v8i16_S:
452 case WebAssembly::CALL_v4i32:
453 case WebAssembly::CALL_v4i32_S:
454 case WebAssembly::CALL_v2i64:
455 case WebAssembly::CALL_v2i64_S:
456 case WebAssembly::CALL_v4f32:
457 case WebAssembly::CALL_v4f32_S:
458 case WebAssembly::CALL_v2f64:
459 case WebAssembly::CALL_v2f64_S:
460 case WebAssembly::CALL_exnref:
461 case WebAssembly::CALL_exnref_S:
462 case WebAssembly::RET_CALL:
463 case WebAssembly::RET_CALL_S:
470 inline bool isCallIndirect(unsigned Opc) {
472 case WebAssembly::CALL_INDIRECT_VOID:
473 case WebAssembly::CALL_INDIRECT_VOID_S:
474 case WebAssembly::CALL_INDIRECT_i32:
475 case WebAssembly::CALL_INDIRECT_i32_S:
476 case WebAssembly::CALL_INDIRECT_i64:
477 case WebAssembly::CALL_INDIRECT_i64_S:
478 case WebAssembly::CALL_INDIRECT_f32:
479 case WebAssembly::CALL_INDIRECT_f32_S:
480 case WebAssembly::CALL_INDIRECT_f64:
481 case WebAssembly::CALL_INDIRECT_f64_S:
482 case WebAssembly::CALL_INDIRECT_v16i8:
483 case WebAssembly::CALL_INDIRECT_v16i8_S:
484 case WebAssembly::CALL_INDIRECT_v8i16:
485 case WebAssembly::CALL_INDIRECT_v8i16_S:
486 case WebAssembly::CALL_INDIRECT_v4i32:
487 case WebAssembly::CALL_INDIRECT_v4i32_S:
488 case WebAssembly::CALL_INDIRECT_v2i64:
489 case WebAssembly::CALL_INDIRECT_v2i64_S:
490 case WebAssembly::CALL_INDIRECT_v4f32:
491 case WebAssembly::CALL_INDIRECT_v4f32_S:
492 case WebAssembly::CALL_INDIRECT_v2f64:
493 case WebAssembly::CALL_INDIRECT_v2f64_S:
494 case WebAssembly::CALL_INDIRECT_exnref:
495 case WebAssembly::CALL_INDIRECT_exnref_S:
496 case WebAssembly::RET_CALL_INDIRECT:
497 case WebAssembly::RET_CALL_INDIRECT_S:
504 /// Returns the operand number of a callee, assuming the argument is a call
506 inline unsigned getCalleeOpNo(unsigned Opc) {
508 case WebAssembly::CALL_VOID:
509 case WebAssembly::CALL_VOID_S:
510 case WebAssembly::CALL_INDIRECT_VOID:
511 case WebAssembly::CALL_INDIRECT_VOID_S:
512 case WebAssembly::RET_CALL:
513 case WebAssembly::RET_CALL_S:
514 case WebAssembly::RET_CALL_INDIRECT:
515 case WebAssembly::RET_CALL_INDIRECT_S:
517 case WebAssembly::CALL_i32:
518 case WebAssembly::CALL_i32_S:
519 case WebAssembly::CALL_i64:
520 case WebAssembly::CALL_i64_S:
521 case WebAssembly::CALL_f32:
522 case WebAssembly::CALL_f32_S:
523 case WebAssembly::CALL_f64:
524 case WebAssembly::CALL_f64_S:
525 case WebAssembly::CALL_v16i8:
526 case WebAssembly::CALL_v16i8_S:
527 case WebAssembly::CALL_v8i16:
528 case WebAssembly::CALL_v8i16_S:
529 case WebAssembly::CALL_v4i32:
530 case WebAssembly::CALL_v4i32_S:
531 case WebAssembly::CALL_v2i64:
532 case WebAssembly::CALL_v2i64_S:
533 case WebAssembly::CALL_v4f32:
534 case WebAssembly::CALL_v4f32_S:
535 case WebAssembly::CALL_v2f64:
536 case WebAssembly::CALL_v2f64_S:
537 case WebAssembly::CALL_exnref:
538 case WebAssembly::CALL_exnref_S:
539 case WebAssembly::CALL_INDIRECT_i32:
540 case WebAssembly::CALL_INDIRECT_i32_S:
541 case WebAssembly::CALL_INDIRECT_i64:
542 case WebAssembly::CALL_INDIRECT_i64_S:
543 case WebAssembly::CALL_INDIRECT_f32:
544 case WebAssembly::CALL_INDIRECT_f32_S:
545 case WebAssembly::CALL_INDIRECT_f64:
546 case WebAssembly::CALL_INDIRECT_f64_S:
547 case WebAssembly::CALL_INDIRECT_v16i8:
548 case WebAssembly::CALL_INDIRECT_v16i8_S:
549 case WebAssembly::CALL_INDIRECT_v8i16:
550 case WebAssembly::CALL_INDIRECT_v8i16_S:
551 case WebAssembly::CALL_INDIRECT_v4i32:
552 case WebAssembly::CALL_INDIRECT_v4i32_S:
553 case WebAssembly::CALL_INDIRECT_v2i64:
554 case WebAssembly::CALL_INDIRECT_v2i64_S:
555 case WebAssembly::CALL_INDIRECT_v4f32:
556 case WebAssembly::CALL_INDIRECT_v4f32_S:
557 case WebAssembly::CALL_INDIRECT_v2f64:
558 case WebAssembly::CALL_INDIRECT_v2f64_S:
559 case WebAssembly::CALL_INDIRECT_exnref:
560 case WebAssembly::CALL_INDIRECT_exnref_S:
563 llvm_unreachable("Not a call instruction");
567 inline bool isMarker(unsigned Opc) {
569 case WebAssembly::BLOCK:
570 case WebAssembly::BLOCK_S:
571 case WebAssembly::END_BLOCK:
572 case WebAssembly::END_BLOCK_S:
573 case WebAssembly::LOOP:
574 case WebAssembly::LOOP_S:
575 case WebAssembly::END_LOOP:
576 case WebAssembly::END_LOOP_S:
577 case WebAssembly::TRY:
578 case WebAssembly::TRY_S:
579 case WebAssembly::END_TRY:
580 case WebAssembly::END_TRY_S:
587 } // end namespace WebAssembly
588 } // end namespace llvm