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Issue 1846953006: PPC: [ic] Use the CallFunction builtin to invoke accessors. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 8 months ago
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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/ic/handler-compiler.h" 7 #include "src/ic/handler-compiler.h"
8 8
9 #include "src/api-arguments.h" 9 #include "src/api-arguments.h"
10 #include "src/field-type.h" 10 #include "src/field-type.h"
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36 DCHECK(!holder.is(scratch)); 36 DCHECK(!holder.is(scratch));
37 DCHECK(!receiver.is(scratch)); 37 DCHECK(!receiver.is(scratch));
38 // Call the JavaScript getter with the receiver on the stack. 38 // Call the JavaScript getter with the receiver on the stack.
39 if (map->IsJSGlobalObjectMap()) { 39 if (map->IsJSGlobalObjectMap()) {
40 // Swap in the global receiver. 40 // Swap in the global receiver.
41 __ LoadP(scratch, 41 __ LoadP(scratch,
42 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); 42 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
43 receiver = scratch; 43 receiver = scratch;
44 } 44 }
45 __ push(receiver); 45 __ push(receiver);
46 ParameterCount actual(0);
47 ParameterCount expected(expected_arguments);
48 __ LoadAccessor(r4, holder, accessor_index, ACCESSOR_GETTER); 46 __ LoadAccessor(r4, holder, accessor_index, ACCESSOR_GETTER);
49 __ InvokeFunction(r4, expected, actual, CALL_FUNCTION, 47 __ li(r3, Operand::Zero());
50 CheckDebugStepCallWrapper()); 48 __ Call(masm->isolate()->builtins()->CallFunction(
49 ConvertReceiverMode::kNotNullOrUndefined),
50 RelocInfo::CODE_TARGET);
51 } else { 51 } else {
52 // If we generate a global code snippet for deoptimization only, remember 52 // If we generate a global code snippet for deoptimization only, remember
53 // the place to continue after deoptimization. 53 // the place to continue after deoptimization.
54 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset()); 54 masm->isolate()->heap()->SetGetterStubDeoptPCOffset(masm->pc_offset());
55 } 55 }
56 56
57 // Restore context register. 57 // Restore context register.
58 __ pop(cp); 58 __ pop(cp);
59 } 59 }
60 __ Ret(); 60 __ Ret();
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79 DCHECK(!receiver.is(scratch)); 79 DCHECK(!receiver.is(scratch));
80 DCHECK(!value().is(scratch)); 80 DCHECK(!value().is(scratch));
81 // Call the JavaScript setter with receiver and value on the stack. 81 // Call the JavaScript setter with receiver and value on the stack.
82 if (map->IsJSGlobalObjectMap()) { 82 if (map->IsJSGlobalObjectMap()) {
83 // Swap in the global receiver. 83 // Swap in the global receiver.
84 __ LoadP(scratch, 84 __ LoadP(scratch,
85 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); 85 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
86 receiver = scratch; 86 receiver = scratch;
87 } 87 }
88 __ Push(receiver, value()); 88 __ Push(receiver, value());
89 ParameterCount actual(1);
90 ParameterCount expected(expected_arguments);
91 __ LoadAccessor(r4, holder, accessor_index, ACCESSOR_SETTER); 89 __ LoadAccessor(r4, holder, accessor_index, ACCESSOR_SETTER);
92 __ InvokeFunction(r4, expected, actual, CALL_FUNCTION, 90 __ li(r3, Operand(1));
93 CheckDebugStepCallWrapper()); 91 __ Call(masm->isolate()->builtins()->CallFunction(
92 ConvertReceiverMode::kNotNullOrUndefined),
93 RelocInfo::CODE_TARGET);
94 } else { 94 } else {
95 // If we generate a global code snippet for deoptimization only, remember 95 // If we generate a global code snippet for deoptimization only, remember
96 // the place to continue after deoptimization. 96 // the place to continue after deoptimization.
97 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); 97 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset());
98 } 98 }
99 99
100 // We have to return the passed value, not the return value of the setter. 100 // We have to return the passed value, not the return value of the setter.
101 // Restore context register. 101 // Restore context register.
102 __ Pop(cp, r3); 102 __ Pop(cp, r3);
103 } 103 }
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779 // Return the generated code. 779 // Return the generated code.
780 return GetCode(kind(), Code::NORMAL, name); 780 return GetCode(kind(), Code::NORMAL, name);
781 } 781 }
782 782
783 783
784 #undef __ 784 #undef __
785 } // namespace internal 785 } // namespace internal
786 } // namespace v8 786 } // namespace v8
787 787
788 #endif // V8_TARGET_ARCH_ARM 788 #endif // V8_TARGET_ARCH_ARM
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