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1 // Copyright 2014 the V8 project authors. All rights reserved. | 1 // Copyright 2014 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/typer.h" | 5 #include "src/compiler/typer.h" |
6 | 6 |
7 #include "src/base/flags.h" | 7 #include "src/base/flags.h" |
8 #include "src/bootstrapper.h" | 8 #include "src/bootstrapper.h" |
9 #include "src/compilation-dependencies.h" | 9 #include "src/compilation-dependencies.h" |
10 #include "src/compiler/common-operator.h" | 10 #include "src/compiler/common-operator.h" |
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617 return Type::Intersect(Type::Range(number, number, zone()), | 617 return Type::Intersect(Type::Range(number, number, zone()), |
618 Type::UntaggedIntegral32(), zone()); | 618 Type::UntaggedIntegral32(), zone()); |
619 } | 619 } |
620 | 620 |
621 | 621 |
622 Type* Typer::Visitor::TypeInt64Constant(Node* node) { | 622 Type* Typer::Visitor::TypeInt64Constant(Node* node) { |
623 // TODO(rossberg): This actually seems to be a PointerConstant so far... | 623 // TODO(rossberg): This actually seems to be a PointerConstant so far... |
624 return Type::Internal(); // TODO(rossberg): Add int64 bitset type? | 624 return Type::Internal(); // TODO(rossberg): Add int64 bitset type? |
625 } | 625 } |
626 | 626 |
627 // TODO(gdeepti) : Fix this to do something meaningful. | |
628 Type* Typer::Visitor::TypeRelocatableInt32Constant(Node* node) { | |
629 return Type::Internal(); | |
630 } | |
631 | |
632 Type* Typer::Visitor::TypeRelocatableInt64Constant(Node* node) { | |
633 return Type::Internal(); | |
634 } | |
635 | 627 |
636 Type* Typer::Visitor::TypeFloat32Constant(Node* node) { | 628 Type* Typer::Visitor::TypeFloat32Constant(Node* node) { |
637 return Type::Intersect(Type::Of(OpParameter<float>(node), zone()), | 629 return Type::Intersect(Type::Of(OpParameter<float>(node), zone()), |
638 Type::UntaggedFloat32(), zone()); | 630 Type::UntaggedFloat32(), zone()); |
639 } | 631 } |
640 | 632 |
641 | 633 |
642 Type* Typer::Visitor::TypeFloat64Constant(Node* node) { | 634 Type* Typer::Visitor::TypeFloat64Constant(Node* node) { |
643 return Type::Intersect(Type::Of(OpParameter<double>(node), zone()), | 635 return Type::Intersect(Type::Of(OpParameter<double>(node), zone()), |
644 Type::UntaggedFloat64(), zone()); | 636 Type::UntaggedFloat64(), zone()); |
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2542 } | 2534 } |
2543 if (Type::IsInteger(*value)) { | 2535 if (Type::IsInteger(*value)) { |
2544 return Type::Range(value->Number(), value->Number(), zone()); | 2536 return Type::Range(value->Number(), value->Number(), zone()); |
2545 } | 2537 } |
2546 return Type::Constant(value, zone()); | 2538 return Type::Constant(value, zone()); |
2547 } | 2539 } |
2548 | 2540 |
2549 } // namespace compiler | 2541 } // namespace compiler |
2550 } // namespace internal | 2542 } // namespace internal |
2551 } // namespace v8 | 2543 } // namespace v8 |
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