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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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 "v8.h" | 5 #include "v8.h" |
6 | 6 |
7 #include "arm64/lithium-codegen-arm64.h" | 7 #include "arm64/lithium-codegen-arm64.h" |
8 #include "arm64/lithium-gap-resolver-arm64.h" | 8 #include "arm64/lithium-gap-resolver-arm64.h" |
9 #include "code-stubs.h" | 9 #include "code-stubs.h" |
10 #include "stub-cache.h" | 10 #include "stub-cache.h" |
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414 | 414 |
415 void LCodeGen::DoCallNew(LCallNew* instr) { | 415 void LCodeGen::DoCallNew(LCallNew* instr) { |
416 ASSERT(ToRegister(instr->context()).is(cp)); | 416 ASSERT(ToRegister(instr->context()).is(cp)); |
417 ASSERT(instr->IsMarkedAsCall()); | 417 ASSERT(instr->IsMarkedAsCall()); |
418 ASSERT(ToRegister(instr->constructor()).is(x1)); | 418 ASSERT(ToRegister(instr->constructor()).is(x1)); |
419 | 419 |
420 __ Mov(x0, instr->arity()); | 420 __ Mov(x0, instr->arity()); |
421 // No cell in x2 for construct type feedback in optimized code. | 421 // No cell in x2 for construct type feedback in optimized code. |
422 __ LoadRoot(x2, Heap::kUndefinedValueRootIndex); | 422 __ LoadRoot(x2, Heap::kUndefinedValueRootIndex); |
423 | 423 |
424 CallConstructStub stub(isolate(), NO_CALL_FUNCTION_FLAGS); | 424 CallConstructStub stub(isolate(), NO_CALL_CONSTRUCTOR_FLAGS); |
425 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); | 425 CallCode(stub.GetCode(), RelocInfo::CONSTRUCT_CALL, instr); |
426 | 426 |
427 ASSERT(ToRegister(instr->result()).is(x0)); | 427 ASSERT(ToRegister(instr->result()).is(x0)); |
428 } | 428 } |
429 | 429 |
430 | 430 |
431 void LCodeGen::DoCallNewArray(LCallNewArray* instr) { | 431 void LCodeGen::DoCallNewArray(LCallNewArray* instr) { |
432 ASSERT(instr->IsMarkedAsCall()); | 432 ASSERT(instr->IsMarkedAsCall()); |
433 ASSERT(ToRegister(instr->context()).is(cp)); | 433 ASSERT(ToRegister(instr->context()).is(cp)); |
434 ASSERT(ToRegister(instr->constructor()).is(x1)); | 434 ASSERT(ToRegister(instr->constructor()).is(x1)); |
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5876 __ Ldr(result, FieldMemOperand(object, JSObject::kPropertiesOffset)); | 5876 __ Ldr(result, FieldMemOperand(object, JSObject::kPropertiesOffset)); |
5877 // Index is equal to negated out of object property index plus 1. | 5877 // Index is equal to negated out of object property index plus 1. |
5878 __ Sub(result, result, Operand::UntagSmiAndScale(index, kPointerSizeLog2)); | 5878 __ Sub(result, result, Operand::UntagSmiAndScale(index, kPointerSizeLog2)); |
5879 __ Ldr(result, FieldMemOperand(result, | 5879 __ Ldr(result, FieldMemOperand(result, |
5880 FixedArray::kHeaderSize - kPointerSize)); | 5880 FixedArray::kHeaderSize - kPointerSize)); |
5881 __ Bind(deferred->exit()); | 5881 __ Bind(deferred->exit()); |
5882 __ Bind(&done); | 5882 __ Bind(&done); |
5883 } | 5883 } |
5884 | 5884 |
5885 } } // namespace v8::internal | 5885 } } // namespace v8::internal |
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