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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 // 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_IA32_MACRO_ASSEMBLER_IA32_H_ | 5 #ifndef V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
6 #define V8_IA32_MACRO_ASSEMBLER_IA32_H_ | 6 #define V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
7 | 7 |
8 #include "src/assembler.h" | 8 #include "src/assembler.h" |
9 #include "src/bailout-reason.h" | 9 #include "src/bailout-reason.h" |
10 #include "src/frames.h" | 10 #include "src/frames.h" |
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947 | 947 |
948 void EmitSeqStringSetCharCheck(Register string, | 948 void EmitSeqStringSetCharCheck(Register string, |
949 Register index, | 949 Register index, |
950 Register value, | 950 Register value, |
951 uint32_t encoding_mask); | 951 uint32_t encoding_mask); |
952 | 952 |
953 static int SafepointRegisterStackIndex(Register reg) { | 953 static int SafepointRegisterStackIndex(Register reg) { |
954 return SafepointRegisterStackIndex(reg.code()); | 954 return SafepointRegisterStackIndex(reg.code()); |
955 } | 955 } |
956 | 956 |
| 957 // Load the type feedback vector from a JavaScript frame. |
| 958 void EmitLoadTypeFeedbackVector(Register vector); |
| 959 |
957 // Activation support. | 960 // Activation support. |
958 void EnterFrame(StackFrame::Type type); | 961 void EnterFrame(StackFrame::Type type); |
959 void EnterFrame(StackFrame::Type type, bool load_constant_pool_pointer_reg); | 962 void EnterFrame(StackFrame::Type type, bool load_constant_pool_pointer_reg); |
960 void LeaveFrame(StackFrame::Type type); | 963 void LeaveFrame(StackFrame::Type type); |
961 | 964 |
962 // Expects object in eax and returns map with validated enum cache | 965 // Expects object in eax and returns map with validated enum cache |
963 // in eax. Assumes that any other register can be used as a scratch. | 966 // in eax. Assumes that any other register can be used as a scratch. |
964 void CheckEnumCache(Label* call_runtime); | 967 void CheckEnumCache(Label* call_runtime); |
965 | 968 |
966 // AllocationMemento support. Arrays may have an associated | 969 // AllocationMemento support. Arrays may have an associated |
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1122 } \ | 1125 } \ |
1123 masm-> | 1126 masm-> |
1124 #else | 1127 #else |
1125 #define ACCESS_MASM(masm) masm-> | 1128 #define ACCESS_MASM(masm) masm-> |
1126 #endif | 1129 #endif |
1127 | 1130 |
1128 | 1131 |
1129 } } // namespace v8::internal | 1132 } } // namespace v8::internal |
1130 | 1133 |
1131 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ | 1134 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ |
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