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Side by Side Diff: src/ic/mips/handler-compiler-mips.cc

Issue 1845243005: [ic] Use the CallFunction builtin to invoke accessors. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: mips64 fix 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_MIPS 5 #if V8_TARGET_ARCH_MIPS
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 __ lw(scratch, 41 __ lw(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(a1, holder, accessor_index, ACCESSOR_GETTER); 46 __ LoadAccessor(a1, holder, accessor_index, ACCESSOR_GETTER);
49 __ InvokeFunction(a1, expected, actual, CALL_FUNCTION, 47 __ li(a0, Operand(0));
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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78 DCHECK(!receiver.is(scratch)); 78 DCHECK(!receiver.is(scratch));
79 DCHECK(!value().is(scratch)); 79 DCHECK(!value().is(scratch));
80 // Call the JavaScript setter with receiver and value on the stack. 80 // Call the JavaScript setter with receiver and value on the stack.
81 if (map->IsJSGlobalObjectMap()) { 81 if (map->IsJSGlobalObjectMap()) {
82 // Swap in the global receiver. 82 // Swap in the global receiver.
83 __ lw(scratch, 83 __ lw(scratch,
84 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset)); 84 FieldMemOperand(receiver, JSGlobalObject::kGlobalProxyOffset));
85 receiver = scratch; 85 receiver = scratch;
86 } 86 }
87 __ Push(receiver, value()); 87 __ Push(receiver, value());
88 ParameterCount actual(1);
89 ParameterCount expected(expected_arguments);
90 __ LoadAccessor(a1, holder, accessor_index, ACCESSOR_SETTER); 88 __ LoadAccessor(a1, holder, accessor_index, ACCESSOR_SETTER);
91 __ InvokeFunction(a1, expected, actual, CALL_FUNCTION, 89 __ li(a0, Operand(1));
92 CheckDebugStepCallWrapper()); 90 __ Call(masm->isolate()->builtins()->CallFunction(
91 ConvertReceiverMode::kNotNullOrUndefined),
92 RelocInfo::CODE_TARGET);
93 } else { 93 } else {
94 // If we generate a global code snippet for deoptimization only, remember 94 // If we generate a global code snippet for deoptimization only, remember
95 // the place to continue after deoptimization. 95 // the place to continue after deoptimization.
96 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset()); 96 masm->isolate()->heap()->SetSetterStubDeoptPCOffset(masm->pc_offset());
97 } 97 }
98 98
99 // We have to return the passed value, not the return value of the setter. 99 // We have to return the passed value, not the return value of the setter.
100 // Restore context register. 100 // Restore context register.
101 __ Pop(cp, v0); 101 __ Pop(cp, v0);
102 } 102 }
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780 // Return the generated code. 780 // Return the generated code.
781 return GetCode(kind(), Code::NORMAL, name); 781 return GetCode(kind(), Code::NORMAL, name);
782 } 782 }
783 783
784 784
785 #undef __ 785 #undef __
786 } // namespace internal 786 } // namespace internal
787 } // namespace v8 787 } // namespace v8
788 788
789 #endif // V8_TARGET_ARCH_MIPS 789 #endif // V8_TARGET_ARCH_MIPS
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