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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 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/ast/ast-numbering.h" | 5 #include "src/ast/ast-numbering.h" |
6 | 6 |
7 #include "src/ast/ast.h" | 7 #include "src/ast/ast.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 #include "src/compiler.h" | 9 #include "src/compiler.h" |
10 #include "src/objects-inl.h" | 10 #include "src/objects-inl.h" |
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402 void AstNumberingVisitor::VisitCompareOperation(CompareOperation* node) { | 402 void AstNumberingVisitor::VisitCompareOperation(CompareOperation* node) { |
403 IncrementNodeCount(); | 403 IncrementNodeCount(); |
404 node->set_base_id(ReserveIdRange(CompareOperation::num_ids())); | 404 node->set_base_id(ReserveIdRange(CompareOperation::num_ids())); |
405 Visit(node->left()); | 405 Visit(node->left()); |
406 Visit(node->right()); | 406 Visit(node->right()); |
407 ReserveFeedbackSlots(node); | 407 ReserveFeedbackSlots(node); |
408 } | 408 } |
409 | 409 |
410 void AstNumberingVisitor::VisitSpread(Spread* node) { | 410 void AstNumberingVisitor::VisitSpread(Spread* node) { |
411 IncrementNodeCount(); | 411 IncrementNodeCount(); |
412 // We can only get here from spread calls currently. | 412 // We can only get here from super calls currently. |
413 DisableFullCodegenAndCrankshaft(kSpreadCall); | 413 DisableFullCodegenAndCrankshaft(kSuperReference); |
414 node->set_base_id(ReserveIdRange(Spread::num_ids())); | 414 node->set_base_id(ReserveIdRange(Spread::num_ids())); |
415 Visit(node->expression()); | 415 Visit(node->expression()); |
416 } | 416 } |
417 | 417 |
418 void AstNumberingVisitor::VisitEmptyParentheses(EmptyParentheses* node) { | 418 void AstNumberingVisitor::VisitEmptyParentheses(EmptyParentheses* node) { |
419 UNREACHABLE(); | 419 UNREACHABLE(); |
420 } | 420 } |
421 | 421 |
422 void AstNumberingVisitor::VisitGetIterator(GetIterator* node) { | 422 void AstNumberingVisitor::VisitGetIterator(GetIterator* node) { |
423 IncrementNodeCount(); | 423 IncrementNodeCount(); |
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663 Compiler::EagerInnerFunctionLiterals* eager_literals) { | 663 Compiler::EagerInnerFunctionLiterals* eager_literals) { |
664 DisallowHeapAllocation no_allocation; | 664 DisallowHeapAllocation no_allocation; |
665 DisallowHandleAllocation no_handles; | 665 DisallowHandleAllocation no_handles; |
666 DisallowHandleDereference no_deref; | 666 DisallowHandleDereference no_deref; |
667 | 667 |
668 AstNumberingVisitor visitor(stack_limit, zone, eager_literals); | 668 AstNumberingVisitor visitor(stack_limit, zone, eager_literals); |
669 return visitor.Renumber(function); | 669 return visitor.Renumber(function); |
670 } | 670 } |
671 } // namespace internal | 671 } // namespace internal |
672 } // namespace v8 | 672 } // namespace v8 |
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