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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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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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 #ifndef V8_REGISTER_ALLOCATOR_INL_H_ | 28 #ifndef V8_REGISTER_ALLOCATOR_INL_H_ |
29 #define V8_REGISTER_ALLOCATOR_INL_H_ | 29 #define V8_REGISTER_ALLOCATOR_INL_H_ |
30 | 30 |
31 #include "codegen.h" | 31 #include "codegen.h" |
32 #include "register-allocator.h" | 32 #include "register-allocator.h" |
33 #include "virtual-frame.h" | 33 #include "virtual-frame.h" |
34 | 34 |
| 35 #if V8_TARGET_ARCH_IA32 |
| 36 #include "ia32/register-allocator-ia32-inl.h" |
| 37 #elif V8_TARGET_ARCH_X64 |
| 38 #include "x64/register-allocator-x64-inl.h" |
| 39 #elif V8_TARGET_ARCH_ARM |
| 40 #include "arm/register-allocator-arm-inl.h" |
| 41 #else |
| 42 #error Unsupported target architecture. |
| 43 #endif |
| 44 |
| 45 |
35 namespace v8 { | 46 namespace v8 { |
36 namespace internal { | 47 namespace internal { |
37 | 48 |
38 Result::~Result() { | 49 Result::~Result() { |
39 if (is_register()) { | 50 if (is_register()) { |
40 CodeGeneratorScope::Current()->allocator()->Unuse(reg()); | 51 CodeGeneratorScope::Current()->allocator()->Unuse(reg()); |
41 } | 52 } |
42 } | 53 } |
43 | 54 |
44 | 55 |
45 void Result::Unuse() { | 56 void Result::Unuse() { |
46 if (is_register()) { | 57 if (is_register()) { |
47 CodeGeneratorScope::Current()->allocator()->Unuse(reg()); | 58 CodeGeneratorScope::Current()->allocator()->Unuse(reg()); |
48 } | 59 } |
49 invalidate(); | 60 invalidate(); |
50 } | 61 } |
51 | 62 |
52 | 63 |
53 void Result::CopyTo(Result* destination) const { | 64 void Result::CopyTo(Result* destination) const { |
54 destination->value_ = value_; | 65 destination->value_ = value_; |
55 if (is_register()) { | 66 if (is_register()) { |
56 CodeGeneratorScope::Current()->allocator()->Use(reg()); | 67 CodeGeneratorScope::Current()->allocator()->Use(reg()); |
57 } | 68 } |
58 } | 69 } |
59 | 70 |
60 | 71 |
61 } } // namespace v8::internal | 72 } } // namespace v8::internal |
62 | 73 |
63 #endif // V8_REGISTER_ALLOCATOR_INL_H_ | 74 #endif // V8_REGISTER_ALLOCATOR_INL_H_ |
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