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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 <iomanip> | 7 #include <iomanip> |
8 | 8 |
9 #include "src/base/flags.h" | 9 #include "src/base/flags.h" |
10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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1315 Type* Typer::Visitor::TypeJSCreateBlockContext(Node* node) { | 1315 Type* Typer::Visitor::TypeJSCreateBlockContext(Node* node) { |
1316 return Type::OtherInternal(); | 1316 return Type::OtherInternal(); |
1317 } | 1317 } |
1318 | 1318 |
1319 Type* Typer::Visitor::TypeJSCreateScriptContext(Node* node) { | 1319 Type* Typer::Visitor::TypeJSCreateScriptContext(Node* node) { |
1320 return Type::OtherInternal(); | 1320 return Type::OtherInternal(); |
1321 } | 1321 } |
1322 | 1322 |
1323 // JS other operators. | 1323 // JS other operators. |
1324 | 1324 |
| 1325 Type* Typer::Visitor::TypeJSConstruct(Node* node) { return Type::Receiver(); } |
1325 | 1326 |
1326 Type* Typer::Visitor::TypeJSCallConstruct(Node* node) { | 1327 Type* Typer::Visitor::TypeJSConstructWithSpread(Node* node) { |
1327 return Type::Receiver(); | 1328 return Type::Receiver(); |
1328 } | 1329 } |
1329 | 1330 |
1330 Type* Typer::Visitor::TypeJSCallConstructWithSpread(Node* node) { | |
1331 return Type::Receiver(); | |
1332 } | |
1333 | |
1334 Type* Typer::Visitor::JSCallFunctionTyper(Type* fun, Typer* t) { | 1331 Type* Typer::Visitor::JSCallFunctionTyper(Type* fun, Typer* t) { |
1335 if (fun->IsHeapConstant() && fun->AsHeapConstant()->Value()->IsJSFunction()) { | 1332 if (fun->IsHeapConstant() && fun->AsHeapConstant()->Value()->IsJSFunction()) { |
1336 Handle<JSFunction> function = | 1333 Handle<JSFunction> function = |
1337 Handle<JSFunction>::cast(fun->AsHeapConstant()->Value()); | 1334 Handle<JSFunction>::cast(fun->AsHeapConstant()->Value()); |
1338 if (function->shared()->HasBuiltinFunctionId()) { | 1335 if (function->shared()->HasBuiltinFunctionId()) { |
1339 switch (function->shared()->builtin_function_id()) { | 1336 switch (function->shared()->builtin_function_id()) { |
1340 case kMathRandom: | 1337 case kMathRandom: |
1341 return Type::PlainNumber(); | 1338 return Type::PlainNumber(); |
1342 case kMathFloor: | 1339 case kMathFloor: |
1343 case kMathCeil: | 1340 case kMathCeil: |
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1946 Type* Typer::Visitor::TypeConstant(Handle<Object> value) { | 1943 Type* Typer::Visitor::TypeConstant(Handle<Object> value) { |
1947 if (Type::IsInteger(*value)) { | 1944 if (Type::IsInteger(*value)) { |
1948 return Type::Range(value->Number(), value->Number(), zone()); | 1945 return Type::Range(value->Number(), value->Number(), zone()); |
1949 } | 1946 } |
1950 return Type::NewConstant(value, zone()); | 1947 return Type::NewConstant(value, zone()); |
1951 } | 1948 } |
1952 | 1949 |
1953 } // namespace compiler | 1950 } // namespace compiler |
1954 } // namespace internal | 1951 } // namespace internal |
1955 } // namespace v8 | 1952 } // namespace v8 |
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