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Side by Side Diff: src/compiler/bytecode-graph-builder.cc

Issue 1343363002: [Interpreter] Basic flow control. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Clarify comment and diff reduction. Created 5 years, 3 months ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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 "src/compiler/bytecode-graph-builder.h" 5 #include "src/compiler/bytecode-graph-builder.h"
6 6
7 #include "src/compiler/linkage.h" 7 #include "src/compiler/linkage.h"
8 #include "src/compiler/operator-properties.h" 8 #include "src/compiler/operator-properties.h"
9 #include "src/interpreter/bytecode-array-iterator.h" 9 #include "src/interpreter/bytecode-array-iterator.h"
10 10
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319 BuildBinaryOp(javascript()->Divide(language_mode()), iterator); 319 BuildBinaryOp(javascript()->Divide(language_mode()), iterator);
320 } 320 }
321 321
322 322
323 void BytecodeGraphBuilder::VisitMod( 323 void BytecodeGraphBuilder::VisitMod(
324 const interpreter::BytecodeArrayIterator& iterator) { 324 const interpreter::BytecodeArrayIterator& iterator) {
325 BuildBinaryOp(javascript()->Modulus(language_mode()), iterator); 325 BuildBinaryOp(javascript()->Modulus(language_mode()), iterator);
326 } 326 }
327 327
328 328
329 void BytecodeGraphBuilder::VisitTestEqual(
330 const interpreter::BytecodeArrayIterator& iterator) {
331 UNIMPLEMENTED();
332 }
333
334
335 void BytecodeGraphBuilder::VisitTestNotEqual(
336 const interpreter::BytecodeArrayIterator& iterator) {
337 UNIMPLEMENTED();
338 }
339
340
341 void BytecodeGraphBuilder::VisitTestEqualStrict(
342 const interpreter::BytecodeArrayIterator& iterator) {
343 UNIMPLEMENTED();
344 }
345
346
347 void BytecodeGraphBuilder::VisitTestNotEqualStrict(
348 const interpreter::BytecodeArrayIterator& iterator) {
349 UNIMPLEMENTED();
350 }
351
352
353 void BytecodeGraphBuilder::VisitTestLessThan(
354 const interpreter::BytecodeArrayIterator& iterator) {
355 UNIMPLEMENTED();
356 }
357
358
359 void BytecodeGraphBuilder::VisitTestGreaterThan(
360 const interpreter::BytecodeArrayIterator& iterator) {
361 UNIMPLEMENTED();
362 }
363
364
365 void BytecodeGraphBuilder::VisitTestLessThanEqual(
366 const interpreter::BytecodeArrayIterator& iterator) {
367 UNIMPLEMENTED();
368 }
369
370
371 void BytecodeGraphBuilder::VisitTestGreaterThanEqual(
372 const interpreter::BytecodeArrayIterator& iterator) {
373 UNIMPLEMENTED();
374 }
375
376
377 void BytecodeGraphBuilder::VisitTestIn(
378 const interpreter::BytecodeArrayIterator& iterator) {
379 UNIMPLEMENTED();
380 }
381
382
383 void BytecodeGraphBuilder::VisitTestInstanceOf(
384 const interpreter::BytecodeArrayIterator& iterator) {
385 UNIMPLEMENTED();
386 }
387
388
389 void BytecodeGraphBuilder::VisitJumpSmi8(
390 const interpreter::BytecodeArrayIterator& iterator) {
391 UNIMPLEMENTED();
392 }
393
394
395 void BytecodeGraphBuilder::VisitJumpConstant(
396 const interpreter::BytecodeArrayIterator& iterator) {
397 UNIMPLEMENTED();
398 }
399
400
401 void BytecodeGraphBuilder::VisitJumpIfTrueSmi8(
402 const interpreter::BytecodeArrayIterator& iterator) {
403 UNIMPLEMENTED();
404 }
405
406
407 void BytecodeGraphBuilder::VisitJumpIfTrueConstant(
408 const interpreter::BytecodeArrayIterator& iterator) {
409 UNIMPLEMENTED();
410 }
411
412
413 void BytecodeGraphBuilder::VisitJumpIfFalseSmi8(
414 const interpreter::BytecodeArrayIterator& iterator) {
415 UNIMPLEMENTED();
416 }
417
418
419 void BytecodeGraphBuilder::VisitJumpIfFalseConstant(
420 const interpreter::BytecodeArrayIterator& iterator) {
421 UNIMPLEMENTED();
422 }
423
424
329 void BytecodeGraphBuilder::VisitReturn( 425 void BytecodeGraphBuilder::VisitReturn(
330 const interpreter::BytecodeArrayIterator& iterator) { 426 const interpreter::BytecodeArrayIterator& iterator) {
331 Node* control = 427 Node* control =
332 NewNode(common()->Return(), environment()->LookupAccumulator()); 428 NewNode(common()->Return(), environment()->LookupAccumulator());
333 UpdateControlDependencyToLeaveFunction(control); 429 UpdateControlDependencyToLeaveFunction(control);
334 } 430 }
335 431
336 432
337 Node** BytecodeGraphBuilder::EnsureInputBufferSize(int size) { 433 Node** BytecodeGraphBuilder::EnsureInputBufferSize(int size) {
338 if (size > input_buffer_size_) { 434 if (size > input_buffer_size_) {
(...skipping 91 matching lines...) Expand 10 before | Expand all | Expand 10 after
430 526
431 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) { 527 void BytecodeGraphBuilder::UpdateControlDependencyToLeaveFunction(Node* exit) {
432 if (environment()->IsMarkedAsUnreachable()) return; 528 if (environment()->IsMarkedAsUnreachable()) return;
433 environment()->MarkAsUnreachable(); 529 environment()->MarkAsUnreachable();
434 exit_controls_.push_back(exit); 530 exit_controls_.push_back(exit);
435 } 531 }
436 532
437 } // namespace compiler 533 } // namespace compiler
438 } // namespace internal 534 } // namespace internal
439 } // namespace v8 535 } // namespace v8
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