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Issue 2595733003: [wasm] Remove non-standard kExprI8Const bytecode (Closed)
Patch Set: Remove regression test Created 3 years, 11 months ago
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« test/mjsunit/regress/wasm/regression-665402.js ('K') | « test/mjsunit/wasm/wasm-constants.js ('k') | test/unittests/wasm/function-body-decoder-unittest.cc » ('j') | no next file with comments »
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1 // Copyright 2016 the V8 project authors. All rights reserved. 1 // Copyright 2016 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "test/unittests/test-utils.h" 5 #include "test/unittests/test-utils.h"
6 #include "testing/gmock/include/gmock/gmock.h" 6 #include "testing/gmock/include/gmock/gmock.h"
7 7
8 #include "src/v8.h" 8 #include "src/v8.h"
9 9
10 #include "src/wasm/wasm-interpreter.h" 10 #include "src/wasm/wasm-interpreter.h"
(...skipping 145 matching lines...) Expand 10 before | Expand all | Expand 10 after
156 }; 156 };
157 EXPECT_PC_DELTAS({2, 3}, {4, 2}); 157 EXPECT_PC_DELTAS({2, 3}, {4, 2});
158 } 158 }
159 159
160 TEST_F(ControlTransferTest, SimpleIfElse_v1) { 160 TEST_F(ControlTransferTest, SimpleIfElse_v1) {
161 byte code[] = { 161 byte code[] = {
162 kExprI32Const, // @0 162 kExprI32Const, // @0
163 0, // @1 163 0, // @1
164 kExprIf, // @2 164 kExprIf, // @2
165 kLocalVoid, // @3 165 kLocalVoid, // @3
166 kExprI8Const, // @4 166 kExprI32Const, // @4
167 0, // @5 167 0, // @5
168 kExprElse, // @6 168 kExprElse, // @6
169 kExprI8Const, // @7 169 kExprI32Const, // @7
170 0, // @8 170 0, // @8
171 kExprEnd // @9 171 kExprEnd // @9
172 }; 172 };
173 EXPECT_PC_DELTAS({2, 5}, {6, 4}); 173 EXPECT_PC_DELTAS({2, 5}, {6, 4});
174 } 174 }
175 175
176 TEST_F(ControlTransferTest, SimpleIfElse1) { 176 TEST_F(ControlTransferTest, SimpleIfElse1) {
177 byte code[] = { 177 byte code[] = {
178 kExprI32Const, // @0 178 kExprI32Const, // @0
179 0, // @1 179 0, // @1
(...skipping 73 matching lines...) Expand 10 before | Expand all | Expand 10 after
253 kExprNop, // @2 253 kExprNop, // @2
254 kExprBr, // @3 254 kExprBr, // @3
255 0, // @4 255 0, // @4
256 kExprEnd // @5 256 kExprEnd // @5
257 }; 257 };
258 EXPECT_PC_DELTAS({3, 3}); 258 EXPECT_PC_DELTAS({3, 3});
259 } 259 }
260 260
261 TEST_F(ControlTransferTest, Br_v1a) { 261 TEST_F(ControlTransferTest, Br_v1a) {
262 byte code[] = { 262 byte code[] = {
263 kExprBlock, // @0 263 kExprBlock, // @0
264 kLocalVoid, // @1 264 kLocalVoid, // @1
265 kExprI8Const, // @2 265 kExprI32Const, // @2
266 0, // @3 266 0, // @3
267 kExprBr, // @4 267 kExprBr, // @4
268 0, // @5 268 0, // @5
269 kExprEnd // @6 269 kExprEnd // @6
270 }; 270 };
271 EXPECT_PC_DELTAS({4, 3}); 271 EXPECT_PC_DELTAS({4, 3});
272 } 272 }
273 273
274 TEST_F(ControlTransferTest, Br_v1b) { 274 TEST_F(ControlTransferTest, Br_v1b) {
275 byte code[] = { 275 byte code[] = {
276 kExprBlock, // @0 276 kExprBlock, // @0
277 kLocalVoid, // @1 277 kLocalVoid, // @1
278 kExprI8Const, // @2 278 kExprI32Const, // @2
279 0, // @3 279 0, // @3
280 kExprBr, // @4 280 kExprBr, // @4
281 0, // @5 281 0, // @5
282 kExprEnd // @6 282 kExprEnd // @6
283 }; 283 };
284 EXPECT_PC_DELTAS({4, 3}); 284 EXPECT_PC_DELTAS({4, 3});
285 } 285 }
286 286
287 TEST_F(ControlTransferTest, Br_v1c) { 287 TEST_F(ControlTransferTest, Br_v1c) {
288 byte code[] = { 288 byte code[] = {
289 kExprI8Const, // @0 289 kExprI32Const, // @0
290 0, // @1 290 0, // @1
291 kExprBlock, // @2 291 kExprBlock, // @2
292 kLocalVoid, // @3 292 kLocalVoid, // @3
293 kExprBr, // @4 293 kExprBr, // @4
294 0, // @5 294 0, // @5
295 kExprEnd // @6 295 kExprEnd // @6
296 }; 296 };
297 EXPECT_PC_DELTAS({4, 3}); 297 EXPECT_PC_DELTAS({4, 3});
298 } 298 }
299 299
300 TEST_F(ControlTransferTest, Br2) { 300 TEST_F(ControlTransferTest, Br2) {
301 byte code[] = { 301 byte code[] = {
302 kExprBlock, // @0 302 kExprBlock, // @0
303 kLocalVoid, // @1 303 kLocalVoid, // @1
304 kExprNop, // @2 304 kExprNop, // @2
305 kExprNop, // @3 305 kExprNop, // @3
(...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after
376 kExprNop, // @2 376 kExprNop, // @2
377 kExprBr, // @3 377 kExprBr, // @3
378 1, // @4 378 1, // @4
379 kExprEnd // @5 379 kExprEnd // @5
380 }; 380 };
381 EXPECT_PC_DELTAS({3, 3}); 381 EXPECT_PC_DELTAS({3, 3});
382 } 382 }
383 383
384 TEST_F(ControlTransferTest, BrTable0) { 384 TEST_F(ControlTransferTest, BrTable0) {
385 byte code[] = { 385 byte code[] = {
386 kExprBlock, // @0 386 kExprBlock, // @0
387 kLocalVoid, // @1 387 kLocalVoid, // @1
388 kExprI8Const, // @2 388 kExprI32Const, // @2
389 0, // @3 389 0, // @3
390 kExprBrTable, // @4 390 kExprBrTable, // @4
391 0, // @5 391 0, // @5
392 U32V_1(0), // @6 392 U32V_1(0), // @6
393 kExprEnd // @7 393 kExprEnd // @7
394 }; 394 };
395 EXPECT_PC_DELTAS({4, 4}); 395 EXPECT_PC_DELTAS({4, 4});
396 } 396 }
397 397
398 TEST_F(ControlTransferTest, BrTable0_v1a) { 398 TEST_F(ControlTransferTest, BrTable0_v1a) {
399 byte code[] = { 399 byte code[] = {
400 kExprBlock, // @0 400 kExprBlock, // @0
401 kLocalVoid, // @1 401 kLocalVoid, // @1
402 kExprI8Const, // @2 402 kExprI32Const, // @2
403 0, // @3 403 0, // @3
404 kExprI8Const, // @4 404 kExprI32Const, // @4
405 0, // @5 405 0, // @5
406 kExprBrTable, // @6 406 kExprBrTable, // @6
407 0, // @7 407 0, // @7
408 U32V_1(0), // @8 408 U32V_1(0), // @8
409 kExprEnd // @9 409 kExprEnd // @9
410 }; 410 };
411 EXPECT_PC_DELTAS({6, 4}); 411 EXPECT_PC_DELTAS({6, 4});
412 } 412 }
413 413
414 TEST_F(ControlTransferTest, BrTable0_v1b) { 414 TEST_F(ControlTransferTest, BrTable0_v1b) {
415 byte code[] = { 415 byte code[] = {
416 kExprBlock, // @0 416 kExprBlock, // @0
417 kLocalVoid, // @1 417 kLocalVoid, // @1
418 kExprI8Const, // @2 418 kExprI32Const, // @2
419 0, // @3 419 0, // @3
420 kExprI8Const, // @4 420 kExprI32Const, // @4
421 0, // @5 421 0, // @5
422 kExprBrTable, // @6 422 kExprBrTable, // @6
423 0, // @7 423 0, // @7
424 U32V_1(0), // @8 424 U32V_1(0), // @8
425 kExprEnd // @9 425 kExprEnd // @9
426 }; 426 };
427 EXPECT_PC_DELTAS({6, 4}); 427 EXPECT_PC_DELTAS({6, 4});
428 } 428 }
429 429
430 TEST_F(ControlTransferTest, BrTable1) { 430 TEST_F(ControlTransferTest, BrTable1) {
431 byte code[] = { 431 byte code[] = {
432 kExprBlock, // @0 432 kExprBlock, // @0
433 kLocalVoid, // @1 433 kLocalVoid, // @1
434 kExprI8Const, // @2 434 kExprI32Const, // @2
435 0, // @3 435 0, // @3
436 kExprBrTable, // @4 436 kExprBrTable, // @4
437 1, // @5 437 1, // @5
438 U32V_1(0), // @6 438 U32V_1(0), // @6
439 U32V_1(0), // @7 439 U32V_1(0), // @7
440 kExprEnd // @8 440 kExprEnd // @8
441 }; 441 };
442 EXPECT_PC_DELTAS({4, 5}, {5, 4}); 442 EXPECT_PC_DELTAS({4, 5}, {5, 4});
443 } 443 }
444 444
445 TEST_F(ControlTransferTest, BrTable2) { 445 TEST_F(ControlTransferTest, BrTable2) {
446 byte code[] = { 446 byte code[] = {
447 kExprBlock, // @0 447 kExprBlock, // @0
448 kLocalVoid, // @1 448 kLocalVoid, // @1
449 kExprBlock, // @2 449 kExprBlock, // @2
450 kLocalVoid, // @3 450 kLocalVoid, // @3
451 kExprI8Const, // @4 451 kExprI32Const, // @4
452 0, // @5 452 0, // @5
453 kExprBrTable, // @6 453 kExprBrTable, // @6
454 2, // @7 454 2, // @7
455 U32V_1(0), // @8 455 U32V_1(0), // @8
456 U32V_1(0), // @9 456 U32V_1(0), // @9
457 U32V_1(1), // @10 457 U32V_1(1), // @10
458 kExprEnd, // @11 458 kExprEnd, // @11
459 kExprEnd // @12 459 kExprEnd // @12
460 }; 460 };
461 EXPECT_PC_DELTAS({6, 6}, {7, 5}, {8, 5}); 461 EXPECT_PC_DELTAS({6, 6}, {7, 5}, {8, 5});
462 } 462 }
463 463
464 } // namespace wasm 464 } // namespace wasm
465 } // namespace internal 465 } // namespace internal
466 } // namespace v8 466 } // namespace v8
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« test/mjsunit/regress/wasm/regression-665402.js ('K') | « test/mjsunit/wasm/wasm-constants.js ('k') | test/unittests/wasm/function-body-decoder-unittest.cc » ('j') | no next file with comments »

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