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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/builtins.h" | 5 #include "src/builtins.h" |
6 | 6 |
7 #include "src/api-arguments.h" | 7 #include "src/api-arguments.h" |
8 #include "src/api-natives.h" | 8 #include "src/api-natives.h" |
9 #include "src/api.h" | 9 #include "src/api.h" |
10 #include "src/base/ieee754.h" | 10 #include "src/base/ieee754.h" |
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2450 using compiler::Node; | 2450 using compiler::Node; |
2451 | 2451 |
2452 Node* x = assembler->Parameter(1); | 2452 Node* x = assembler->Parameter(1); |
2453 Node* context = assembler->Parameter(4); | 2453 Node* context = assembler->Parameter(4); |
2454 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); | 2454 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
2455 Node* value = assembler->Float64Cos(x_value); | 2455 Node* value = assembler->Float64Cos(x_value); |
2456 Node* result = assembler->ChangeFloat64ToTagged(value); | 2456 Node* result = assembler->ChangeFloat64ToTagged(value); |
2457 assembler->Return(result); | 2457 assembler->Return(result); |
2458 } | 2458 } |
2459 | 2459 |
| 2460 // ES6 section 20.2.2.13 Math.cosh ( x ) |
| 2461 void Builtins::Generate_MathCosh(CodeStubAssembler* assembler) { |
| 2462 using compiler::Node; |
| 2463 |
| 2464 Node* x = assembler->Parameter(1); |
| 2465 Node* context = assembler->Parameter(4); |
| 2466 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
| 2467 Node* value = assembler->Float64Cosh(x_value); |
| 2468 Node* result = assembler->ChangeFloat64ToTagged(value); |
| 2469 assembler->Return(result); |
| 2470 } |
| 2471 |
2460 // ES6 section 20.2.2.14 Math.exp ( x ) | 2472 // ES6 section 20.2.2.14 Math.exp ( x ) |
2461 void Builtins::Generate_MathExp(CodeStubAssembler* assembler) { | 2473 void Builtins::Generate_MathExp(CodeStubAssembler* assembler) { |
2462 using compiler::Node; | 2474 using compiler::Node; |
2463 | 2475 |
2464 Node* x = assembler->Parameter(1); | 2476 Node* x = assembler->Parameter(1); |
2465 Node* context = assembler->Parameter(4); | 2477 Node* context = assembler->Parameter(4); |
2466 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); | 2478 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
2467 Node* value = assembler->Float64Exp(x_value); | 2479 Node* value = assembler->Float64Exp(x_value); |
2468 Node* result = assembler->ChangeFloat64ToTagged(value); | 2480 Node* result = assembler->ChangeFloat64ToTagged(value); |
2469 assembler->Return(result); | 2481 assembler->Return(result); |
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2580 using compiler::Node; | 2592 using compiler::Node; |
2581 | 2593 |
2582 Node* x = assembler->Parameter(1); | 2594 Node* x = assembler->Parameter(1); |
2583 Node* context = assembler->Parameter(4); | 2595 Node* context = assembler->Parameter(4); |
2584 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); | 2596 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
2585 Node* value = assembler->Float64Sin(x_value); | 2597 Node* value = assembler->Float64Sin(x_value); |
2586 Node* result = assembler->ChangeFloat64ToTagged(value); | 2598 Node* result = assembler->ChangeFloat64ToTagged(value); |
2587 assembler->Return(result); | 2599 assembler->Return(result); |
2588 } | 2600 } |
2589 | 2601 |
| 2602 // ES6 section 20.2.2.31 Math.sinh ( x ) |
| 2603 void Builtins::Generate_MathSinh(CodeStubAssembler* assembler) { |
| 2604 using compiler::Node; |
| 2605 |
| 2606 Node* x = assembler->Parameter(1); |
| 2607 Node* context = assembler->Parameter(4); |
| 2608 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
| 2609 Node* value = assembler->Float64Sinh(x_value); |
| 2610 Node* result = assembler->ChangeFloat64ToTagged(value); |
| 2611 assembler->Return(result); |
| 2612 } |
| 2613 |
2590 // ES6 section 20.2.2.32 Math.sqrt ( x ) | 2614 // ES6 section 20.2.2.32 Math.sqrt ( x ) |
2591 void Builtins::Generate_MathSqrt(CodeStubAssembler* assembler) { | 2615 void Builtins::Generate_MathSqrt(CodeStubAssembler* assembler) { |
2592 using compiler::Node; | 2616 using compiler::Node; |
2593 | 2617 |
2594 Node* x = assembler->Parameter(1); | 2618 Node* x = assembler->Parameter(1); |
2595 Node* context = assembler->Parameter(4); | 2619 Node* context = assembler->Parameter(4); |
2596 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); | 2620 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
2597 Node* value = assembler->Float64Sqrt(x_value); | 2621 Node* value = assembler->Float64Sqrt(x_value); |
2598 Node* result = assembler->ChangeFloat64ToTagged(value); | 2622 Node* result = assembler->ChangeFloat64ToTagged(value); |
2599 assembler->Return(result); | 2623 assembler->Return(result); |
2600 } | 2624 } |
2601 | 2625 |
2602 // ES6 section 20.2.2.33 Math.tan ( x ) | 2626 // ES6 section 20.2.2.33 Math.tan ( x ) |
2603 void Builtins::Generate_MathTan(CodeStubAssembler* assembler) { | 2627 void Builtins::Generate_MathTan(CodeStubAssembler* assembler) { |
2604 using compiler::Node; | 2628 using compiler::Node; |
2605 | 2629 |
2606 Node* x = assembler->Parameter(1); | 2630 Node* x = assembler->Parameter(1); |
2607 Node* context = assembler->Parameter(4); | 2631 Node* context = assembler->Parameter(4); |
2608 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); | 2632 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
2609 Node* value = assembler->Float64Tan(x_value); | 2633 Node* value = assembler->Float64Tan(x_value); |
2610 Node* result = assembler->ChangeFloat64ToTagged(value); | 2634 Node* result = assembler->ChangeFloat64ToTagged(value); |
2611 assembler->Return(result); | 2635 assembler->Return(result); |
2612 } | 2636 } |
2613 | 2637 |
| 2638 // ES6 section 20.2.2.34 Math.tanh ( x ) |
| 2639 void Builtins::Generate_MathTanh(CodeStubAssembler* assembler) { |
| 2640 using compiler::Node; |
| 2641 |
| 2642 Node* x = assembler->Parameter(1); |
| 2643 Node* context = assembler->Parameter(4); |
| 2644 Node* x_value = assembler->TruncateTaggedToFloat64(context, x); |
| 2645 Node* value = assembler->Float64Tanh(x_value); |
| 2646 Node* result = assembler->ChangeFloat64ToTagged(value); |
| 2647 assembler->Return(result); |
| 2648 } |
| 2649 |
2614 // ES6 section 20.2.2.35 Math.trunc ( x ) | 2650 // ES6 section 20.2.2.35 Math.trunc ( x ) |
2615 void Builtins::Generate_MathTrunc(CodeStubAssembler* assembler) { | 2651 void Builtins::Generate_MathTrunc(CodeStubAssembler* assembler) { |
2616 Generate_MathRoundingOperation(assembler, &CodeStubAssembler::Float64Trunc); | 2652 Generate_MathRoundingOperation(assembler, &CodeStubAssembler::Float64Trunc); |
2617 } | 2653 } |
2618 | 2654 |
2619 // ----------------------------------------------------------------------------- | 2655 // ----------------------------------------------------------------------------- |
2620 // ES6 section 19.2 Function Objects | 2656 // ES6 section 19.2 Function Objects |
2621 | 2657 |
2622 // ES6 section 19.2.3.6 Function.prototype [ @@hasInstance ] ( V ) | 2658 // ES6 section 19.2.3.6 Function.prototype [ @@hasInstance ] ( V ) |
2623 void Builtins::Generate_FunctionPrototypeHasInstance( | 2659 void Builtins::Generate_FunctionPrototypeHasInstance( |
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6257 BUILTIN_LIST_H(DEFINE_BUILTIN_ACCESSOR_H) | 6293 BUILTIN_LIST_H(DEFINE_BUILTIN_ACCESSOR_H) |
6258 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A) | 6294 BUILTIN_LIST_DEBUG_A(DEFINE_BUILTIN_ACCESSOR_A) |
6259 #undef DEFINE_BUILTIN_ACCESSOR_C | 6295 #undef DEFINE_BUILTIN_ACCESSOR_C |
6260 #undef DEFINE_BUILTIN_ACCESSOR_A | 6296 #undef DEFINE_BUILTIN_ACCESSOR_A |
6261 #undef DEFINE_BUILTIN_ACCESSOR_T | 6297 #undef DEFINE_BUILTIN_ACCESSOR_T |
6262 #undef DEFINE_BUILTIN_ACCESSOR_S | 6298 #undef DEFINE_BUILTIN_ACCESSOR_S |
6263 #undef DEFINE_BUILTIN_ACCESSOR_H | 6299 #undef DEFINE_BUILTIN_ACCESSOR_H |
6264 | 6300 |
6265 } // namespace internal | 6301 } // namespace internal |
6266 } // namespace v8 | 6302 } // namespace v8 |
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