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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 #if V8_TARGET_ARCH_PPC | 5 #if V8_TARGET_ARCH_PPC |
| 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/base/bits.h" | 9 #include "src/base/bits.h" |
| 10 #include "src/bootstrapper.h" | 10 #include "src/bootstrapper.h" |
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| 3730 HandleArrayCases(masm, feedback, receiver_map, scratch1, r10, false, &miss); | 3730 HandleArrayCases(masm, feedback, receiver_map, scratch1, r10, false, &miss); |
| 3731 | 3731 |
| 3732 __ bind(&miss); | 3732 __ bind(&miss); |
| 3733 KeyedLoadIC::GenerateMiss(masm); | 3733 KeyedLoadIC::GenerateMiss(masm); |
| 3734 | 3734 |
| 3735 __ bind(&load_smi_map); | 3735 __ bind(&load_smi_map); |
| 3736 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3736 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
| 3737 __ b(&compare_map); | 3737 __ b(&compare_map); |
| 3738 } | 3738 } |
| 3739 | 3739 |
| 3740 | 3740 void StoreICTrampolineStub::Generate(MacroAssembler* masm) { |
| 3741 void VectorStoreICTrampolineStub::Generate(MacroAssembler* masm) { | |
| 3742 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); | 3741 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); |
| 3743 VectorStoreICStub stub(isolate(), state()); | 3742 StoreICStub stub(isolate(), state()); |
| 3744 stub.GenerateForTrampoline(masm); | 3743 stub.GenerateForTrampoline(masm); |
| 3745 } | 3744 } |
| 3746 | 3745 |
| 3747 | 3746 void KeyedStoreICTrampolineStub::Generate(MacroAssembler* masm) { |
| 3748 void VectorKeyedStoreICTrampolineStub::Generate(MacroAssembler* masm) { | |
| 3749 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); | 3747 __ EmitLoadTypeFeedbackVector(VectorStoreICDescriptor::VectorRegister()); |
| 3750 VectorKeyedStoreICStub stub(isolate(), state()); | 3748 KeyedStoreICStub stub(isolate(), state()); |
| 3751 stub.GenerateForTrampoline(masm); | 3749 stub.GenerateForTrampoline(masm); |
| 3752 } | 3750 } |
| 3753 | 3751 |
| 3752 void StoreICStub::Generate(MacroAssembler* masm) { GenerateImpl(masm, false); } |
| 3754 | 3753 |
| 3755 void VectorStoreICStub::Generate(MacroAssembler* masm) { | 3754 void StoreICStub::GenerateForTrampoline(MacroAssembler* masm) { |
| 3756 GenerateImpl(masm, false); | |
| 3757 } | |
| 3758 | |
| 3759 | |
| 3760 void VectorStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { | |
| 3761 GenerateImpl(masm, true); | 3755 GenerateImpl(masm, true); |
| 3762 } | 3756 } |
| 3763 | 3757 |
| 3764 | 3758 void StoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { |
| 3765 void VectorStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { | |
| 3766 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // r4 | 3759 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // r4 |
| 3767 Register key = VectorStoreICDescriptor::NameRegister(); // r5 | 3760 Register key = VectorStoreICDescriptor::NameRegister(); // r5 |
| 3768 Register vector = VectorStoreICDescriptor::VectorRegister(); // r6 | 3761 Register vector = VectorStoreICDescriptor::VectorRegister(); // r6 |
| 3769 Register slot = VectorStoreICDescriptor::SlotRegister(); // r7 | 3762 Register slot = VectorStoreICDescriptor::SlotRegister(); // r7 |
| 3770 DCHECK(VectorStoreICDescriptor::ValueRegister().is(r3)); // r3 | 3763 DCHECK(VectorStoreICDescriptor::ValueRegister().is(r3)); // r3 |
| 3771 Register feedback = r8; | 3764 Register feedback = r8; |
| 3772 Register receiver_map = r9; | 3765 Register receiver_map = r9; |
| 3773 Register scratch1 = r10; | 3766 Register scratch1 = r10; |
| 3774 | 3767 |
| 3775 __ SmiToPtrArrayOffset(r0, slot); | 3768 __ SmiToPtrArrayOffset(r0, slot); |
| (...skipping 25 matching lines...) Expand all Loading... |
| 3801 masm, receiver, key, feedback, receiver_map, scratch1, scratch2); | 3794 masm, receiver, key, feedback, receiver_map, scratch1, scratch2); |
| 3802 | 3795 |
| 3803 __ bind(&miss); | 3796 __ bind(&miss); |
| 3804 StoreIC::GenerateMiss(masm); | 3797 StoreIC::GenerateMiss(masm); |
| 3805 | 3798 |
| 3806 __ bind(&load_smi_map); | 3799 __ bind(&load_smi_map); |
| 3807 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3800 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
| 3808 __ b(&compare_map); | 3801 __ b(&compare_map); |
| 3809 } | 3802 } |
| 3810 | 3803 |
| 3811 | 3804 void KeyedStoreICStub::Generate(MacroAssembler* masm) { |
| 3812 void VectorKeyedStoreICStub::Generate(MacroAssembler* masm) { | |
| 3813 GenerateImpl(masm, false); | 3805 GenerateImpl(masm, false); |
| 3814 } | 3806 } |
| 3815 | 3807 |
| 3816 | 3808 void KeyedStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { |
| 3817 void VectorKeyedStoreICStub::GenerateForTrampoline(MacroAssembler* masm) { | |
| 3818 GenerateImpl(masm, true); | 3809 GenerateImpl(masm, true); |
| 3819 } | 3810 } |
| 3820 | 3811 |
| 3821 | 3812 |
| 3822 static void HandlePolymorphicStoreCase(MacroAssembler* masm, Register feedback, | 3813 static void HandlePolymorphicStoreCase(MacroAssembler* masm, Register feedback, |
| 3823 Register receiver_map, Register scratch1, | 3814 Register receiver_map, Register scratch1, |
| 3824 Register scratch2, Label* miss) { | 3815 Register scratch2, Label* miss) { |
| 3825 // feedback initially contains the feedback array | 3816 // feedback initially contains the feedback array |
| 3826 Label next_loop, prepare_next; | 3817 Label next_loop, prepare_next; |
| 3827 Label start_polymorphic; | 3818 Label start_polymorphic; |
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| 3876 | 3867 |
| 3877 __ bind(&prepare_next); | 3868 __ bind(&prepare_next); |
| 3878 __ addi(pointer_reg, pointer_reg, Operand(kPointerSize * 3)); | 3869 __ addi(pointer_reg, pointer_reg, Operand(kPointerSize * 3)); |
| 3879 __ cmpl(pointer_reg, too_far); | 3870 __ cmpl(pointer_reg, too_far); |
| 3880 __ blt(&next_loop); | 3871 __ blt(&next_loop); |
| 3881 | 3872 |
| 3882 // We exhausted our array of map handler pairs. | 3873 // We exhausted our array of map handler pairs. |
| 3883 __ b(miss); | 3874 __ b(miss); |
| 3884 } | 3875 } |
| 3885 | 3876 |
| 3886 | 3877 void KeyedStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { |
| 3887 void VectorKeyedStoreICStub::GenerateImpl(MacroAssembler* masm, bool in_frame) { | |
| 3888 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // r4 | 3878 Register receiver = VectorStoreICDescriptor::ReceiverRegister(); // r4 |
| 3889 Register key = VectorStoreICDescriptor::NameRegister(); // r5 | 3879 Register key = VectorStoreICDescriptor::NameRegister(); // r5 |
| 3890 Register vector = VectorStoreICDescriptor::VectorRegister(); // r6 | 3880 Register vector = VectorStoreICDescriptor::VectorRegister(); // r6 |
| 3891 Register slot = VectorStoreICDescriptor::SlotRegister(); // r7 | 3881 Register slot = VectorStoreICDescriptor::SlotRegister(); // r7 |
| 3892 DCHECK(VectorStoreICDescriptor::ValueRegister().is(r3)); // r3 | 3882 DCHECK(VectorStoreICDescriptor::ValueRegister().is(r3)); // r3 |
| 3893 Register feedback = r8; | 3883 Register feedback = r8; |
| 3894 Register receiver_map = r9; | 3884 Register receiver_map = r9; |
| 3895 Register scratch1 = r10; | 3885 Register scratch1 = r10; |
| 3896 | 3886 |
| 3897 __ SmiToPtrArrayOffset(r0, slot); | 3887 __ SmiToPtrArrayOffset(r0, slot); |
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| 5487 fp, (PropertyCallbackArguments::kReturnValueOffset + 3) * kPointerSize); | 5477 fp, (PropertyCallbackArguments::kReturnValueOffset + 3) * kPointerSize); |
| 5488 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref, | 5478 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref, |
| 5489 kStackUnwindSpace, NULL, return_value_operand, NULL); | 5479 kStackUnwindSpace, NULL, return_value_operand, NULL); |
| 5490 } | 5480 } |
| 5491 | 5481 |
| 5492 #undef __ | 5482 #undef __ |
| 5493 } // namespace internal | 5483 } // namespace internal |
| 5494 } // namespace v8 | 5484 } // namespace v8 |
| 5495 | 5485 |
| 5496 #endif // V8_TARGET_ARCH_PPC | 5486 #endif // V8_TARGET_ARCH_PPC |
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