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Issue 10534006: Remove TLS access for current Zone. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Address review. Created 8 years, 6 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 #if defined(V8_TARGET_ARCH_IA32) 30 #if defined(V8_TARGET_ARCH_IA32)
31 31
32 #include "ia32/lithium-gap-resolver-ia32.h" 32 #include "ia32/lithium-gap-resolver-ia32.h"
33 #include "ia32/lithium-codegen-ia32.h" 33 #include "ia32/lithium-codegen-ia32.h"
34 34
35 namespace v8 { 35 namespace v8 {
36 namespace internal { 36 namespace internal {
37 37
38 LGapResolver::LGapResolver(LCodeGen* owner) 38 LGapResolver::LGapResolver(LCodeGen* owner)
39 : cgen_(owner), 39 : cgen_(owner),
40 moves_(32), 40 moves_(32, owner->zone()),
41 source_uses_(), 41 source_uses_(),
42 destination_uses_(), 42 destination_uses_(),
43 spilled_register_(-1) {} 43 spilled_register_(-1) {}
44 44
45 45
46 void LGapResolver::Resolve(LParallelMove* parallel_move) { 46 void LGapResolver::Resolve(LParallelMove* parallel_move) {
47 ASSERT(HasBeenReset()); 47 ASSERT(HasBeenReset());
48 // Build up a worklist of moves. 48 // Build up a worklist of moves.
49 BuildInitialMoveList(parallel_move); 49 BuildInitialMoveList(parallel_move);
50 50
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150 } 150 }
151 151
152 152
153 void LGapResolver::AddMove(LMoveOperands move) { 153 void LGapResolver::AddMove(LMoveOperands move) {
154 LOperand* source = move.source(); 154 LOperand* source = move.source();
155 if (source->IsRegister()) ++source_uses_[source->index()]; 155 if (source->IsRegister()) ++source_uses_[source->index()];
156 156
157 LOperand* destination = move.destination(); 157 LOperand* destination = move.destination();
158 if (destination->IsRegister()) ++destination_uses_[destination->index()]; 158 if (destination->IsRegister()) ++destination_uses_[destination->index()];
159 159
160 moves_.Add(move); 160 moves_.Add(move, cgen_->zone());
161 } 161 }
162 162
163 163
164 void LGapResolver::RemoveMove(int index) { 164 void LGapResolver::RemoveMove(int index) {
165 LOperand* source = moves_[index].source(); 165 LOperand* source = moves_[index].source();
166 if (source->IsRegister()) { 166 if (source->IsRegister()) {
167 --source_uses_[source->index()]; 167 --source_uses_[source->index()];
168 ASSERT(source_uses_[source->index()] >= 0); 168 ASSERT(source_uses_[source->index()] >= 0);
169 } 169 }
170 170
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481 } else if (destination->IsRegister()) { 481 } else if (destination->IsRegister()) {
482 source_uses_[destination->index()] = CountSourceUses(destination); 482 source_uses_[destination->index()] = CountSourceUses(destination);
483 } 483 }
484 } 484 }
485 485
486 #undef __ 486 #undef __
487 487
488 } } // namespace v8::internal 488 } } // namespace v8::internal
489 489
490 #endif // V8_TARGET_ARCH_IA32 490 #endif // V8_TARGET_ARCH_IA32
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