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Issue 1027713002: [turbofan] More inlinable Math builtins. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 9 months ago
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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/base/flags.h" 5 #include "src/base/flags.h"
6 #include "src/bootstrapper.h" 6 #include "src/bootstrapper.h"
7 #include "src/compiler/graph-reducer.h" 7 #include "src/compiler/graph-reducer.h"
8 #include "src/compiler/js-operator.h" 8 #include "src/compiler/js-operator.h"
9 #include "src/compiler/node.h" 9 #include "src/compiler/node.h"
10 #include "src/compiler/node-properties.h" 10 #include "src/compiler/node-properties.h"
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1529 case Runtime::kInlineIsArray: 1529 case Runtime::kInlineIsArray:
1530 case Runtime::kInlineIsFunction: 1530 case Runtime::kInlineIsFunction:
1531 case Runtime::kInlineIsRegExp: 1531 case Runtime::kInlineIsRegExp:
1532 return Bounds(Type::None(zone()), Type::Boolean(zone())); 1532 return Bounds(Type::None(zone()), Type::Boolean(zone()));
1533 case Runtime::kInlineDoubleLo: 1533 case Runtime::kInlineDoubleLo:
1534 case Runtime::kInlineDoubleHi: 1534 case Runtime::kInlineDoubleHi:
1535 return Bounds(Type::None(zone()), Type::Signed32()); 1535 return Bounds(Type::None(zone()), Type::Signed32());
1536 case Runtime::kInlineConstructDouble: 1536 case Runtime::kInlineConstructDouble:
1537 case Runtime::kInlineMathFloor: 1537 case Runtime::kInlineMathFloor:
1538 case Runtime::kInlineMathSqrt: 1538 case Runtime::kInlineMathSqrt:
1539 case Runtime::kInlineMathAcos:
1540 case Runtime::kInlineMathAsin:
1541 case Runtime::kInlineMathAtan:
1542 case Runtime::kInlineMathAtan2:
1539 return Bounds(Type::None(zone()), Type::Number()); 1543 return Bounds(Type::None(zone()), Type::Number());
1540 case Runtime::kInlineMathClz32: 1544 case Runtime::kInlineMathClz32:
1541 return Bounds(Type::None(), Type::Range(0, 32, zone())); 1545 return Bounds(Type::None(), Type::Range(0, 32, zone()));
1542 case Runtime::kInlineStringGetLength: 1546 case Runtime::kInlineStringGetLength:
1543 // The string::length property is always an unsigned smi. 1547 // The string::length property is always an unsigned smi.
1544 return Bounds(Type::None(), Type::Intersect(Type::UnsignedSmall(), 1548 return Bounds(Type::None(), Type::Intersect(Type::UnsignedSmall(),
1545 Type::TaggedSigned())); 1549 Type::TaggedSigned()));
1546 default: 1550 default:
1547 break; 1551 break;
1548 } 1552 }
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2253 TYPED_ARRAYS(TYPED_ARRAY_CASE) 2257 TYPED_ARRAYS(TYPED_ARRAY_CASE)
2254 #undef TYPED_ARRAY_CASE 2258 #undef TYPED_ARRAY_CASE
2255 } 2259 }
2256 } 2260 }
2257 return Type::Constant(value, zone()); 2261 return Type::Constant(value, zone());
2258 } 2262 }
2259 2263
2260 } // namespace compiler 2264 } // namespace compiler
2261 } // namespace internal 2265 } // namespace internal
2262 } // namespace v8 2266 } // namespace v8
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