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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/crankshaft/hydrogen-types.h" | 5 #include "src/crankshaft/hydrogen-types.h" |
| 6 | 6 |
| 7 #include "src/handles-inl.h" |
| 7 #include "src/ostreams.h" | 8 #include "src/ostreams.h" |
| 8 #include "src/types-inl.h" | |
| 9 | |
| 10 | 9 |
| 11 namespace v8 { | 10 namespace v8 { |
| 12 namespace internal { | 11 namespace internal { |
| 13 | 12 |
| 14 // static | 13 // static |
| 15 HType HType::FromType(Type* type) { | 14 HType HType::FromType(Type* type) { |
| 16 if (Type::Any()->Is(type)) return HType::Any(); | 15 if (Type::Any()->Is(type)) return HType::Any(); |
| 17 if (!type->IsInhabited()) return HType::None(); | 16 if (!type->IsInhabited()) return HType::None(); |
| 18 if (type->Is(Type::SignedSmall())) return HType::Smi(); | 17 if (type->Is(Type::SignedSmall())) return HType::Smi(); |
| 19 if (type->Is(Type::Number())) return HType::TaggedNumber(); | 18 if (type->Is(Type::Number())) return HType::TaggedNumber(); |
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| 59 return os << #Name; | 58 return os << #Name; |
| 60 HTYPE_LIST(DEFINE_CASE) | 59 HTYPE_LIST(DEFINE_CASE) |
| 61 #undef DEFINE_CASE | 60 #undef DEFINE_CASE |
| 62 } | 61 } |
| 63 UNREACHABLE(); | 62 UNREACHABLE(); |
| 64 return os; | 63 return os; |
| 65 } | 64 } |
| 66 | 65 |
| 67 } // namespace internal | 66 } // namespace internal |
| 68 } // namespace v8 | 67 } // namespace v8 |
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