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Issue 12221064: Implement many KeyedStoreStubs using Crankshaft (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Final review feedback Created 7 years, 9 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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54 Isolate* isolate, 54 Isolate* isolate,
55 CodeStubInterfaceDescriptor* descriptor) { 55 CodeStubInterfaceDescriptor* descriptor) {
56 static Register registers[] = { r1, r0 }; 56 static Register registers[] = { r1, r0 };
57 descriptor->register_param_count_ = 2; 57 descriptor->register_param_count_ = 2;
58 descriptor->register_params_ = registers; 58 descriptor->register_params_ = registers;
59 descriptor->deoptimization_handler_ = 59 descriptor->deoptimization_handler_ =
60 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure); 60 FUNCTION_ADDR(KeyedLoadIC_MissFromStubFailure);
61 } 61 }
62 62
63 63
64 void KeyedStoreFastElementStub::InitializeInterfaceDescriptor(
65 Isolate* isolate,
66 CodeStubInterfaceDescriptor* descriptor) {
67 static Register registers[] = { r2, r1, r0 };
68 descriptor->register_param_count_ = 3;
69 descriptor->register_params_ = registers;
70 descriptor->deoptimization_handler_ =
71 FUNCTION_ADDR(KeyedStoreIC_MissFromStubFailure);
72 }
73
74
64 void TransitionElementsKindStub::InitializeInterfaceDescriptor( 75 void TransitionElementsKindStub::InitializeInterfaceDescriptor(
65 Isolate* isolate, 76 Isolate* isolate,
66 CodeStubInterfaceDescriptor* descriptor) { 77 CodeStubInterfaceDescriptor* descriptor) {
67 static Register registers[] = { r0, r1 }; 78 static Register registers[] = { r0, r1 };
68 descriptor->register_param_count_ = 2; 79 descriptor->register_param_count_ = 2;
69 descriptor->register_params_ = registers; 80 descriptor->register_params_ = registers;
70 Address entry = 81 Address entry =
71 Runtime::FunctionForId(Runtime::kTransitionElementsKind)->entry; 82 Runtime::FunctionForId(Runtime::kTransitionElementsKind)->entry;
72 descriptor->deoptimization_handler_ = FUNCTION_ADDR(entry); 83 descriptor->deoptimization_handler_ = FUNCTION_ADDR(entry);
73 } 84 }
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8051 8062
8052 __ Pop(lr, r5, r1); 8063 __ Pop(lr, r5, r1);
8053 __ Ret(); 8064 __ Ret();
8054 } 8065 }
8055 8066
8056 #undef __ 8067 #undef __
8057 8068
8058 } } // namespace v8::internal 8069 } } // namespace v8::internal
8059 8070
8060 #endif // V8_TARGET_ARCH_ARM 8071 #endif // V8_TARGET_ARCH_ARM
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