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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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24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include "ia32/lithium-gap-resolver-ia32.h" | 28 #include "ia32/lithium-gap-resolver-ia32.h" |
29 #include "ia32/lithium-codegen-ia32.h" | 29 #include "ia32/lithium-codegen-ia32.h" |
30 | 30 |
31 namespace v8 { | 31 namespace v8 { |
32 namespace internal { | 32 namespace internal { |
33 | 33 |
34 LGapResolver::LGapResolver(LCodeGen* owner) | 34 #ifdef _MSC_VER |
35 #pragma warning(push) | |
36 #pragma warning(disable : 4351) | |
37 #endif // _MSC_VER | |
William Hesse
2011/02/05 19:38:12
Can't we disable the warning as a setting in the V
| |
38 LGapResolver::LGapResolver(LCodeGen* owner) | |
35 : cgen_(owner), | 39 : cgen_(owner), |
36 moves_(32), | 40 moves_(32), |
37 source_uses_(), | 41 source_uses_(), |
38 destination_uses_(), | 42 destination_uses_(), |
39 spilled_register_(-1) {} | 43 spilled_register_(-1) {} |
40 | 44 #ifdef _MSC_VER |
45 #pragma warning(pop) | |
46 #endif // _MSC_VER | |
41 | 47 |
42 void LGapResolver::Resolve(LParallelMove* parallel_move) { | 48 void LGapResolver::Resolve(LParallelMove* parallel_move) { |
43 ASSERT(HasBeenReset()); | 49 ASSERT(HasBeenReset()); |
44 // Build up a worklist of moves. | 50 // Build up a worklist of moves. |
45 BuildInitialMoveList(parallel_move); | 51 BuildInitialMoveList(parallel_move); |
46 | 52 |
47 for (int i = 0; i < moves_.length(); ++i) { | 53 for (int i = 0; i < moves_.length(); ++i) { |
48 LMoveOperands move = moves_[i]; | 54 LMoveOperands move = moves_[i]; |
49 // Skip constants to perform them last. They don't block other moves | 55 // Skip constants to perform them last. They don't block other moves |
50 // and skipping such moves with register destinations keeps those | 56 // and skipping such moves with register destinations keeps those |
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451 // Compute those counts now. | 457 // Compute those counts now. |
452 source_uses_[source->index()] = CountSourceUses(source); | 458 source_uses_[source->index()] = CountSourceUses(source); |
453 } else if (destination->IsRegister()) { | 459 } else if (destination->IsRegister()) { |
454 source_uses_[destination->index()] = CountSourceUses(destination); | 460 source_uses_[destination->index()] = CountSourceUses(destination); |
455 } | 461 } |
456 } | 462 } |
457 | 463 |
458 #undef __ | 464 #undef __ |
459 | 465 |
460 } } // namespace v8::internal | 466 } } // namespace v8::internal |
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