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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/instruction-selector-impl.h" | 5 #include "src/compiler/instruction-selector-impl.h" |
6 #include "src/compiler/node-matchers.h" | 6 #include "src/compiler/node-matchers.h" |
7 #include "src/compiler/node-properties-inl.h" | 7 #include "src/compiler/node-properties-inl.h" |
8 | 8 |
9 namespace v8 { | 9 namespace v8 { |
10 namespace internal { | 10 namespace internal { |
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369 | 369 |
370 | 370 |
371 void InstructionSelector::VisitChangeFloat64ToInt32(Node* node) { | 371 void InstructionSelector::VisitChangeFloat64ToInt32(Node* node) { |
372 IA32OperandGenerator g(this); | 372 IA32OperandGenerator g(this); |
373 Emit(kSSEFloat64ToInt32, g.DefineAsRegister(node), g.Use(node->InputAt(0))); | 373 Emit(kSSEFloat64ToInt32, g.DefineAsRegister(node), g.Use(node->InputAt(0))); |
374 } | 374 } |
375 | 375 |
376 | 376 |
377 void InstructionSelector::VisitChangeFloat64ToUint32(Node* node) { | 377 void InstructionSelector::VisitChangeFloat64ToUint32(Node* node) { |
378 IA32OperandGenerator g(this); | 378 IA32OperandGenerator g(this); |
379 // TODO(turbofan): IA32 SSE subsd() should take an operand. | 379 Emit(kSSEFloat64ToUint32, g.DefineAsRegister(node), g.Use(node->InputAt(0))); |
380 Emit(kSSEFloat64ToUint32, g.DefineAsRegister(node), | |
381 g.UseRegister(node->InputAt(0))); | |
382 } | 380 } |
383 | 381 |
384 | 382 |
385 void InstructionSelector::VisitFloat64Add(Node* node) { | 383 void InstructionSelector::VisitFloat64Add(Node* node) { |
386 IA32OperandGenerator g(this); | 384 IA32OperandGenerator g(this); |
387 Emit(kSSEFloat64Add, g.DefineSameAsFirst(node), | 385 Emit(kSSEFloat64Add, g.DefineSameAsFirst(node), |
388 g.UseRegister(node->InputAt(0)), g.UseRegister(node->InputAt(1))); | 386 g.UseRegister(node->InputAt(0)), g.UseRegister(node->InputAt(1))); |
389 } | 387 } |
390 | 388 |
391 | 389 |
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560 if (descriptor->kind() == CallDescriptor::kCallAddress && | 558 if (descriptor->kind() == CallDescriptor::kCallAddress && |
561 buffer.pushed_nodes.size() > 0) { | 559 buffer.pushed_nodes.size() > 0) { |
562 DCHECK(deoptimization == NULL && continuation == NULL); | 560 DCHECK(deoptimization == NULL && continuation == NULL); |
563 Emit(kArchDrop | MiscField::encode(buffer.pushed_nodes.size()), NULL); | 561 Emit(kArchDrop | MiscField::encode(buffer.pushed_nodes.size()), NULL); |
564 } | 562 } |
565 } | 563 } |
566 | 564 |
567 } // namespace compiler | 565 } // namespace compiler |
568 } // namespace internal | 566 } // namespace internal |
569 } // namespace v8 | 567 } // namespace v8 |
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