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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_S390 | 5 #if V8_TARGET_ARCH_S390 |
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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3584 // Is it a fixed array? | 3584 // Is it a fixed array? |
3585 __ bind(&try_array); | 3585 __ bind(&try_array); |
3586 __ LoadP(scratch1, FieldMemOperand(feedback, HeapObject::kMapOffset)); | 3586 __ LoadP(scratch1, FieldMemOperand(feedback, HeapObject::kMapOffset)); |
3587 __ CompareRoot(scratch1, Heap::kFixedArrayMapRootIndex); | 3587 __ CompareRoot(scratch1, Heap::kFixedArrayMapRootIndex); |
3588 __ bne(¬_array, Label::kNear); | 3588 __ bne(¬_array, Label::kNear); |
3589 HandleArrayCases(masm, feedback, receiver_map, scratch1, r9, true, &miss); | 3589 HandleArrayCases(masm, feedback, receiver_map, scratch1, r9, true, &miss); |
3590 | 3590 |
3591 __ bind(¬_array); | 3591 __ bind(¬_array); |
3592 __ CompareRoot(feedback, Heap::kmegamorphic_symbolRootIndex); | 3592 __ CompareRoot(feedback, Heap::kmegamorphic_symbolRootIndex); |
3593 __ bne(&miss); | 3593 __ bne(&miss); |
3594 Code::Flags code_flags = | 3594 masm->isolate()->load_stub_cache()->GenerateProbe( |
3595 Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::LOAD_IC)); | 3595 masm, receiver, name, feedback, receiver_map, scratch1, r9); |
3596 masm->isolate()->stub_cache()->GenerateProbe(masm, Code::LOAD_IC, code_flags, | |
3597 receiver, name, feedback, | |
3598 receiver_map, scratch1, r9); | |
3599 | 3596 |
3600 __ bind(&miss); | 3597 __ bind(&miss); |
3601 LoadIC::GenerateMiss(masm); | 3598 LoadIC::GenerateMiss(masm); |
3602 | 3599 |
3603 __ bind(&load_smi_map); | 3600 __ bind(&load_smi_map); |
3604 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3601 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
3605 __ b(&compare_map); | 3602 __ b(&compare_map); |
3606 } | 3603 } |
3607 | 3604 |
3608 void KeyedLoadICStub::Generate(MacroAssembler* masm) { | 3605 void KeyedLoadICStub::Generate(MacroAssembler* masm) { |
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3719 __ CompareRoot(scratch1, Heap::kFixedArrayMapRootIndex); | 3716 __ CompareRoot(scratch1, Heap::kFixedArrayMapRootIndex); |
3720 __ bne(¬_array); | 3717 __ bne(¬_array); |
3721 | 3718 |
3722 Register scratch2 = ip; | 3719 Register scratch2 = ip; |
3723 HandleArrayCases(masm, feedback, receiver_map, scratch1, scratch2, true, | 3720 HandleArrayCases(masm, feedback, receiver_map, scratch1, scratch2, true, |
3724 &miss); | 3721 &miss); |
3725 | 3722 |
3726 __ bind(¬_array); | 3723 __ bind(¬_array); |
3727 __ CompareRoot(feedback, Heap::kmegamorphic_symbolRootIndex); | 3724 __ CompareRoot(feedback, Heap::kmegamorphic_symbolRootIndex); |
3728 __ bne(&miss); | 3725 __ bne(&miss); |
3729 Code::Flags code_flags = | 3726 masm->isolate()->store_stub_cache()->GenerateProbe( |
3730 Code::RemoveHolderFromFlags(Code::ComputeHandlerFlags(Code::STORE_IC)); | 3727 masm, receiver, key, feedback, receiver_map, scratch1, scratch2); |
3731 masm->isolate()->stub_cache()->GenerateProbe( | |
3732 masm, Code::STORE_IC, code_flags, receiver, key, feedback, receiver_map, | |
3733 scratch1, scratch2); | |
3734 | 3728 |
3735 __ bind(&miss); | 3729 __ bind(&miss); |
3736 StoreIC::GenerateMiss(masm); | 3730 StoreIC::GenerateMiss(masm); |
3737 | 3731 |
3738 __ bind(&load_smi_map); | 3732 __ bind(&load_smi_map); |
3739 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); | 3733 __ LoadRoot(receiver_map, Heap::kHeapNumberMapRootIndex); |
3740 __ b(&compare_map); | 3734 __ b(&compare_map); |
3741 } | 3735 } |
3742 | 3736 |
3743 void VectorKeyedStoreICStub::Generate(MacroAssembler* masm) { | 3737 void VectorKeyedStoreICStub::Generate(MacroAssembler* masm) { |
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5399 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref, | 5393 CallApiFunctionAndReturn(masm, api_function_address, thunk_ref, |
5400 kStackUnwindSpace, NULL, return_value_operand, NULL); | 5394 kStackUnwindSpace, NULL, return_value_operand, NULL); |
5401 } | 5395 } |
5402 | 5396 |
5403 #undef __ | 5397 #undef __ |
5404 | 5398 |
5405 } // namespace internal | 5399 } // namespace internal |
5406 } // namespace v8 | 5400 } // namespace v8 |
5407 | 5401 |
5408 #endif // V8_TARGET_ARCH_S390 | 5402 #endif // V8_TARGET_ARCH_S390 |
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