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Issue 7374002: Refactor allocation policies. Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 5 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 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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30 #include "arm/lithium-gap-resolver-arm.h" 30 #include "arm/lithium-gap-resolver-arm.h"
31 #include "arm/lithium-codegen-arm.h" 31 #include "arm/lithium-codegen-arm.h"
32 32
33 namespace v8 { 33 namespace v8 {
34 namespace internal { 34 namespace internal {
35 35
36 static const Register kSavedValueRegister = { 9 }; 36 static const Register kSavedValueRegister = { 9 };
37 static const DoubleRegister kSavedDoubleValueRegister = { 0 }; 37 static const DoubleRegister kSavedDoubleValueRegister = { 0 };
38 38
39 LGapResolver::LGapResolver(LCodeGen* owner) 39 LGapResolver::LGapResolver(LCodeGen* owner)
40 : cgen_(owner), moves_(32), root_index_(0), in_cycle_(false), 40 : cgen_(owner), moves_(owner->zone(), 32), root_index_(0), in_cycle_(false),
41 saved_destination_(NULL) { } 41 saved_destination_(NULL) { }
42 42
43 43
44 void LGapResolver::Resolve(LParallelMove* parallel_move) { 44 void LGapResolver::Resolve(LParallelMove* parallel_move) {
45 ASSERT(moves_.is_empty()); 45 ASSERT(moves_.is_empty());
46 // Build up a worklist of moves. 46 // Build up a worklist of moves.
47 BuildInitialMoveList(parallel_move); 47 BuildInitialMoveList(parallel_move);
48 48
49 for (int i = 0; i < moves_.length(); ++i) { 49 for (int i = 0; i < moves_.length(); ++i) {
50 LMoveOperands move = moves_[i]; 50 LMoveOperands move = moves_[i];
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296 UNREACHABLE(); 296 UNREACHABLE();
297 } 297 }
298 298
299 moves_[index].Eliminate(); 299 moves_[index].Eliminate();
300 } 300 }
301 301
302 302
303 #undef __ 303 #undef __
304 304
305 } } // namespace v8::internal 305 } } // namespace v8::internal
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