| OLD | NEW |
| 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 #if V8_TARGET_ARCH_ARM64 | 5 #if V8_TARGET_ARCH_ARM64 |
| 6 | 6 |
| 7 #include "src/code-stubs.h" | 7 #include "src/code-stubs.h" |
| 8 #include "src/api-arguments.h" | 8 #include "src/api-arguments.h" |
| 9 #include "src/bootstrapper.h" | 9 #include "src/bootstrapper.h" |
| 10 #include "src/codegen.h" | 10 #include "src/codegen.h" |
| (...skipping 3525 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 3536 HandleArrayCases(masm, feedback, receiver_map, scratch1, x7, false, &miss); | 3536 HandleArrayCases(masm, feedback, receiver_map, scratch1, x7, false, &miss); |
| 3537 | 3537 |
| 3538 __ Bind(&miss); | 3538 __ Bind(&miss); |
| 3539 KeyedLoadIC::GenerateMiss(masm); | 3539 KeyedLoadIC::GenerateMiss(masm); |
| 3540 | 3540 |
| 3541 __ Bind(&load_smi_map); | 3541 __ Bind(&load_smi_map); |
| 3542 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3542 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
| 3543 __ jmp(&compare_map); | 3543 __ jmp(&compare_map); |
| 3544 } | 3544 } |
| 3545 | 3545 |
| 3546 | 3546 void StoreICTrampolineStub::Generate(MacroAssembler* masm) { |
| 3547 void VectorStoreICTrampolineStub::Generate(MacroAssembler* masm) { | |
| 3548 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); | 3547 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); |
| 3549 VectorStoreICStub stub(isolate(), state()); | 3548 StoreICStub stub(isolate(), state()); |
| 3550 stub.GenerateForTrampoline(masm); | 3549 stub.GenerateForTrampoline(masm); |
| 3551 } | 3550 } |
| 3552 | 3551 |
| 3553 | 3552 void KeyedStoreICTrampolineStub::Generate(MacroAssembler* masm) { |
| 3554 void VectorKeyedStoreICTrampolineStub::Generate(MacroAssembler* masm) { | |
| 3555 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); | 3553 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); |
| 3556 VectorKeyedStoreICStub stub(isolate(), state()); | 3554 KeyedStoreICStub stub(isolate(), state()); |
| 3557 stub.GenerateForTrampoline(masm); | 3555 stub.GenerateForTrampoline(masm); |
| 3558 } | 3556 } |
| 3559 | 3557 |
| 3558 void StoreICStub::Generate(MacroAssembler* masm) { GenerateImpl(masm, false); } |
| 3560 | 3559 |
| 3561 void VectorStoreICStub::Generate(MacroAssembler* masm) { | 3560 void StoreICStub::GenerateForTrampoline(MacroAssembler* masm) { |
| 3562 GenerateImpl(masm, false); | |
| 3563 } | |
| 3564 | |
| 3565 | |
| 3566 void VectorStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { | |
| 3567 GenerateImpl(masm, true); | 3561 GenerateImpl(masm, true); |
| 3568 } | 3562 } |
| 3569 | 3563 |
| 3570 | 3564 void StoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { |
| 3571 void VectorStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { | |
| 3572 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // x1 | 3565 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // x1 |
| 3573 Register key = VectorStoreICDescriptor::NameRegister(); // x2 | 3566 Register key = VectorStoreICDescriptor::NameRegister(); // x2 |
| 3574 Register vector = VectorStoreICDescriptor::VectorRegister(); // x3 | 3567 Register vector = VectorStoreICDescriptor::VectorRegister(); // x3 |
| 3575 Register slot = VectorStoreICDescriptor::SlotRegister(); // x4 | 3568 Register slot = VectorStoreICDescriptor::SlotRegister(); // x4 |
| 3576 DCHECK(VectorStoreICDescriptor::ValueRegister().is(x0)); // x0 | 3569 DCHECK(VectorStoreICDescriptor::ValueRegister().is(x0)); // x0 |
| 3577 Register feedback = x5; | 3570 Register feedback = x5; |
| 3578 Register receiver_map = x6; | 3571 Register receiver_map = x6; |
| 3579 Register scratch1 = x7; | 3572 Register scratch1 = x7; |
| 3580 | 3573 |
| 3581 __ Add(feedback, vector, Operand::UntagSmiAndScale(slot, kPointerSizeLog2)); | 3574 __ Add(feedback, vector, Operand::UntagSmiAndScale(slot, kPointerSizeLog2)); |
| (...skipping 19 matching lines...) Expand all Loading... |
| 3601 masm, receiver, key, feedback, receiver_map, scratch1, x8); | 3594 masm, receiver, key, feedback, receiver_map, scratch1, x8); |
| 3602 | 3595 |
| 3603 __ Bind(&miss); | 3596 __ Bind(&miss); |
| 3604 StoreIC::GenerateMiss(masm); | 3597 StoreIC::GenerateMiss(masm); |
| 3605 | 3598 |
| 3606 __ Bind(&load_smi_map); | 3599 __ Bind(&load_smi_map); |
| 3607 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3600 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
| 3608 __ jmp(&compare_map); | 3601 __ jmp(&compare_map); |
| 3609 } | 3602 } |
| 3610 | 3603 |
| 3611 | 3604 void KeyedStoreICStub::Generate(MacroAssembler* masm) { |
| 3612 void VectorKeyedStoreICStub::Generate(MacroAssembler* masm) { | |
| 3613 GenerateImpl(masm, false); | 3605 GenerateImpl(masm, false); |
| 3614 } | 3606 } |
| 3615 | 3607 |
| 3616 | 3608 void KeyedStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { |
| 3617 void VectorKeyedStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { | |
| 3618 GenerateImpl(masm, true); | 3609 GenerateImpl(masm, true); |
| 3619 } | 3610 } |
| 3620 | 3611 |
| 3621 | 3612 |
| 3622 static void HandlePolymorphicStoreCase(MacroAssembler* masm, Register feedback, | 3613 static void HandlePolymorphicStoreCase(MacroAssembler* masm, Register feedback, |
| 3623 Register receiver_map, Register scratch1, | 3614 Register receiver_map, Register scratch1, |
| 3624 Register scratch2, Label* miss) { | 3615 Register scratch2, Label* miss) { |
| 3625 // feedback initially contains the feedback array | 3616 // feedback initially contains the feedback array |
| 3626 Label next_loop, prepare_next; | 3617 Label next_loop, prepare_next; |
| 3627 Label start_polymorphic; | 3618 Label start_polymorphic; |
| (...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 3676 | 3667 |
| 3677 __ Bind(&prepare_next); | 3668 __ Bind(&prepare_next); |
| 3678 __ Add(pointer_reg, pointer_reg, kPointerSize * 3); | 3669 __ Add(pointer_reg, pointer_reg, kPointerSize * 3); |
| 3679 __ Cmp(pointer_reg, too_far); | 3670 __ Cmp(pointer_reg, too_far); |
| 3680 __ B(lt, &next_loop); | 3671 __ B(lt, &next_loop); |
| 3681 | 3672 |
| 3682 // We exhausted our array of map handler pairs. | 3673 // We exhausted our array of map handler pairs. |
| 3683 __ jmp(miss); | 3674 __ jmp(miss); |
| 3684 } | 3675 } |
| 3685 | 3676 |
| 3686 | 3677 void KeyedStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { |
| 3687 void VectorKeyedStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { | |
| 3688 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // x1 | 3678 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // x1 |
| 3689 Register key = VectorStoreICDescriptor::NameRegister(); // x2 | 3679 Register key = VectorStoreICDescriptor::NameRegister(); // x2 |
| 3690 Register vector = VectorStoreICDescriptor::VectorRegister(); // x3 | 3680 Register vector = VectorStoreICDescriptor::VectorRegister(); // x3 |
| 3691 Register slot = VectorStoreICDescriptor::SlotRegister(); // x4 | 3681 Register slot = VectorStoreICDescriptor::SlotRegister(); // x4 |
| 3692 DCHECK(VectorStoreICDescriptor::ValueRegister().is(x0)); // x0 | 3682 DCHECK(VectorStoreICDescriptor::ValueRegister().is(x0)); // x0 |
| 3693 Register feedback = x5; | 3683 Register feedback = x5; |
| 3694 Register receiver_map = x6; | 3684 Register receiver_map = x6; |
| 3695 Register scratch1 = x7; | 3685 Register scratch1 = x7; |
| 3696 | 3686 |
| 3697 __ Add(feedback, vector, Operand::UntagSmiAndScale(slot, kPointerSizeLog2)); | 3687 __ Add(feedback, vector, Operand::UntagSmiAndScale(slot, kPointerSizeLog2)); |
| (...skipping 1892 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 5590 kStackUnwindSpace, NULL, spill_offset, | 5580 kStackUnwindSpace, NULL, spill_offset, |
| 5591 return_value_operand, NULL); | 5581 return_value_operand, NULL); |
| 5592 } | 5582 } |
| 5593 | 5583 |
| 5594 #undef __ | 5584 #undef __ |
| 5595 | 5585 |
| 5596 } // namespace internal | 5586 } // namespace internal |
| 5597 } // namespace v8 | 5587 } // namespace v8 |
| 5598 | 5588 |
| 5599 #endif // V8_TARGET_ARCH_ARM64 | 5589 #endif // V8_TARGET_ARCH_ARM64 |
| OLD | NEW |