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Side by Side Diff: src/interface-descriptors.h

Issue 735653003: Revert "Use a stub in crankshaft for grow store arrays." (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 6 years, 1 month 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 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_ 5 #ifndef V8_CALL_INTERFACE_DESCRIPTOR_H_
6 #define V8_CALL_INTERFACE_DESCRIPTOR_H_ 6 #define V8_CALL_INTERFACE_DESCRIPTOR_H_
7 7
8 #include "src/assembler.h" 8 #include "src/assembler.h"
9 #include "src/macro-assembler.h" 9 #include "src/macro-assembler.h"
10 10
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46 V(Keyed) \ 46 V(Keyed) \
47 V(Named) \ 47 V(Named) \
48 V(CallHandler) \ 48 V(CallHandler) \
49 V(ArgumentAdaptor) \ 49 V(ArgumentAdaptor) \
50 V(ApiGetter) \ 50 V(ApiGetter) \
51 V(ApiFunction) \ 51 V(ApiFunction) \
52 V(ArgumentsAccessRead) \ 52 V(ArgumentsAccessRead) \
53 V(StoreArrayLiteralElement) \ 53 V(StoreArrayLiteralElement) \
54 V(MathPowTagged) \ 54 V(MathPowTagged) \
55 V(MathPowInteger) \ 55 V(MathPowInteger) \
56 V(ContextOnly) \ 56 V(ContextOnly)
57 V(GrowArrayElements)
58 57
59 58
60 class CallInterfaceDescriptorData { 59 class CallInterfaceDescriptorData {
61 public: 60 public:
62 CallInterfaceDescriptorData() : register_param_count_(-1) {} 61 CallInterfaceDescriptorData() : register_param_count_(-1) {}
63 62
64 // A copy of the passed in registers and param_representations is made 63 // A copy of the passed in registers and param_representations is made
65 // and owned by the CallInterfaceDescriptorData. 64 // and owned by the CallInterfaceDescriptorData.
66 65
67 // TODO(mvstanton): Instead of taking parallel arrays register and 66 // TODO(mvstanton): Instead of taking parallel arrays register and
(...skipping 414 matching lines...) Expand 10 before | Expand all | Expand 10 after
482 481
483 static const Register exponent(); 482 static const Register exponent();
484 }; 483 };
485 484
486 485
487 class ContextOnlyDescriptor : public CallInterfaceDescriptor { 486 class ContextOnlyDescriptor : public CallInterfaceDescriptor {
488 public: 487 public:
489 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor) 488 DECLARE_DESCRIPTOR(ContextOnlyDescriptor, CallInterfaceDescriptor)
490 }; 489 };
491 490
492
493 class GrowArrayElementsDescriptor : public CallInterfaceDescriptor {
494 public:
495 DECLARE_DESCRIPTOR(GrowArrayElementsDescriptor, CallInterfaceDescriptor)
496
497 enum RegisterInfo { kObjectIndex, kKeyIndex, kCapacityIndex };
498 static const Register ObjectRegister();
499 static const Register KeyRegister();
500 static const Register CapacityRegister();
501 };
502
503 #undef DECLARE_DESCRIPTOR 491 #undef DECLARE_DESCRIPTOR
504 492
505 493
506 // We define the association between CallDescriptors::Key and the specialized 494 // We define the association between CallDescriptors::Key and the specialized
507 // descriptor here to reduce boilerplate and mistakes. 495 // descriptor here to reduce boilerplate and mistakes.
508 #define DEF_KEY(name) \ 496 #define DEF_KEY(name) \
509 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; } 497 CallDescriptors::Key name##Descriptor::key() { return CallDescriptors::name; }
510 INTERFACE_DESCRIPTOR_LIST(DEF_KEY) 498 INTERFACE_DESCRIPTOR_LIST(DEF_KEY)
511 #undef DEF_KEY 499 #undef DEF_KEY
512 } 500 }
513 } // namespace v8::internal 501 } // namespace v8::internal
514 502
515 503
516 #if V8_TARGET_ARCH_ARM64 504 #if V8_TARGET_ARCH_ARM64
517 #include "src/arm64/interface-descriptors-arm64.h" 505 #include "src/arm64/interface-descriptors-arm64.h"
518 #elif V8_TARGET_ARCH_ARM 506 #elif V8_TARGET_ARCH_ARM
519 #include "src/arm/interface-descriptors-arm.h" 507 #include "src/arm/interface-descriptors-arm.h"
520 #endif 508 #endif
521 509
522 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_ 510 #endif // V8_CALL_INTERFACE_DESCRIPTOR_H_
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