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Issue 78003002: Removed unused --preallocate-message-memory flag. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Rebased. Created 7 years, 1 month 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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28 #include "v8.h" 28 #include "v8.h"
29 29
30 #include "scopes.h" 30 #include "scopes.h"
31 31
32 #include "accessors.h" 32 #include "accessors.h"
33 #include "bootstrapper.h" 33 #include "bootstrapper.h"
34 #include "compiler.h" 34 #include "compiler.h"
35 #include "messages.h" 35 #include "messages.h"
36 #include "scopeinfo.h" 36 #include "scopeinfo.h"
37 37
38 #include "allocation-inl.h"
39
40 namespace v8 { 38 namespace v8 {
41 namespace internal { 39 namespace internal {
42 40
43 // ---------------------------------------------------------------------------- 41 // ----------------------------------------------------------------------------
44 // Implementation of LocalsMap 42 // Implementation of LocalsMap
45 // 43 //
46 // Note: We are storing the handle locations as key values in the hash map. 44 // Note: We are storing the handle locations as key values in the hash map.
47 // When inserting a new variable via Declare(), we rely on the fact that 45 // When inserting a new variable via Declare(), we rely on the fact that
48 // the handle location remains alive for the duration of that variable 46 // the handle location remains alive for the duration of that variable
49 // use. Because a Variable holding a handle with the same location exists 47 // use. Because a Variable holding a handle with the same location exists
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1407 } 1405 }
1408 1406
1409 1407
1410 int Scope::ContextLocalCount() const { 1408 int Scope::ContextLocalCount() const {
1411 if (num_heap_slots() == 0) return 0; 1409 if (num_heap_slots() == 0) return 0;
1412 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS - 1410 return num_heap_slots() - Context::MIN_CONTEXT_SLOTS -
1413 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0); 1411 (function_ != NULL && function_->proxy()->var()->IsContextSlot() ? 1 : 0);
1414 } 1412 }
1415 1413
1416 } } // namespace v8::internal 1414 } } // namespace v8::internal
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