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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Redistribution and use in source and binary forms, with or without |
3 // found in the LICENSE file. | 3 // modification, are permitted provided that the following conditions are |
4 // met: | |
5 // | |
6 // * Redistributions of source code must retain the above copyright | |
Michael Starzinger
2014/07/30 13:03:04
Let's switch to the short copyright header.
| |
7 // notice, this list of conditions and the following disclaimer. | |
8 // * Redistributions in binary form must reproduce the above | |
9 // copyright notice, this list of conditions and the following | |
10 // disclaimer in the documentation and/or other materials provided | |
11 // with the distribution. | |
12 // * Neither the name of Google Inc. nor the names of its | |
13 // contributors may be used to endorse or promote products derived | |
14 // from this software without specific prior written permission. | |
15 // | |
16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
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. | |
4 | 27 |
5 #ifndef V8_LITHIUM_ALLOCATOR_INL_H_ | 28 #ifndef V8_LITHIUM_INL_H_ |
6 #define V8_LITHIUM_ALLOCATOR_INL_H_ | 29 #define V8_LITHIUM_INL_H_ |
7 | 30 |
8 #include "src/lithium-allocator.h" | 31 #include "src/lithium.h" |
9 | 32 |
10 #if V8_TARGET_ARCH_IA32 | 33 #if V8_TARGET_ARCH_IA32 |
11 #include "src/ia32/lithium-ia32.h" // NOLINT | 34 #include "src/ia32/lithium-ia32.h" // NOLINT |
12 #elif V8_TARGET_ARCH_X64 | 35 #elif V8_TARGET_ARCH_X64 |
13 #include "src/x64/lithium-x64.h" // NOLINT | 36 #include "src/x64/lithium-x64.h" // NOLINT |
14 #elif V8_TARGET_ARCH_ARM64 | 37 #elif V8_TARGET_ARCH_ARM64 |
15 #include "src/arm64/lithium-arm64.h" // NOLINT | 38 #include "src/arm64/lithium-arm64.h" // NOLINT |
16 #elif V8_TARGET_ARCH_ARM | 39 #elif V8_TARGET_ARCH_ARM |
17 #include "src/arm/lithium-arm.h" // NOLINT | 40 #include "src/arm/lithium-arm.h" // NOLINT |
41 #elif V8_TARGET_ARCH_A64 | |
Michael Starzinger
2014/07/30 13:03:04
The #ifdef for A64 should be dropped, must have sn
| |
42 #include "src/a64/lithium-a64.h" // NOLINT | |
18 #elif V8_TARGET_ARCH_MIPS | 43 #elif V8_TARGET_ARCH_MIPS |
19 #include "src/mips/lithium-mips.h" // NOLINT | 44 #include "src/mips/lithium-mips.h" // NOLINT |
20 #elif V8_TARGET_ARCH_MIPS64 | |
21 #include "src/mips64/lithium-mips64.h" // NOLINT | |
22 #elif V8_TARGET_ARCH_X87 | 45 #elif V8_TARGET_ARCH_X87 |
23 #include "src/x87/lithium-x87.h" // NOLINT | 46 #include "src/x87/lithium-x87.h" // NOLINT |
24 #else | 47 #else |
25 #error "Unknown architecture." | 48 #error "Unknown architecture." |
26 #endif | 49 #endif |
27 | 50 |
28 namespace v8 { | 51 namespace v8 { |
29 namespace internal { | 52 namespace internal { |
30 | 53 |
31 bool LAllocator::IsGapAt(int index) { return chunk_->IsGapAt(index); } | |
32 | |
33 | |
34 LInstruction* LAllocator::InstructionAt(int index) { | |
35 return chunk_->instructions()->at(index); | |
36 } | |
37 | |
38 | |
39 LGap* LAllocator::GapAt(int index) { | |
40 return chunk_->GetGapAt(index); | |
41 } | |
42 | |
43 | |
44 TempIterator::TempIterator(LInstruction* instr) | 54 TempIterator::TempIterator(LInstruction* instr) |
45 : instr_(instr), | 55 : instr_(instr), |
46 limit_(instr->TempCount()), | 56 limit_(instr->TempCount()), |
47 current_(0) { | 57 current_(0) { |
48 SkipUninteresting(); | 58 SkipUninteresting(); |
49 } | 59 } |
50 | 60 |
51 | 61 |
52 bool TempIterator::Done() { return current_ >= limit_; } | 62 bool TempIterator::Done() { return current_ >= limit_; } |
53 | 63 |
(...skipping 67 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
121 } | 131 } |
122 | 132 |
123 | 133 |
124 void UseIterator::Advance() { | 134 void UseIterator::Advance() { |
125 input_iterator_.Done() | 135 input_iterator_.Done() |
126 ? env_iterator_.Advance() | 136 ? env_iterator_.Advance() |
127 : input_iterator_.Advance(); | 137 : input_iterator_.Advance(); |
128 } | 138 } |
129 | 139 |
130 | 140 |
131 void LAllocator::SetLiveRangeAssignedRegister(LiveRange* range, int reg) { | |
132 if (range->Kind() == DOUBLE_REGISTERS) { | |
133 assigned_double_registers_->Add(reg); | |
134 } else { | |
135 ASSERT(range->Kind() == GENERAL_REGISTERS); | |
136 assigned_registers_->Add(reg); | |
137 } | |
138 range->set_assigned_register(reg, chunk()->zone()); | |
139 } | |
140 | |
141 | |
142 } } // namespace v8::internal | 141 } } // namespace v8::internal |
143 | 142 |
144 #endif // V8_LITHIUM_ALLOCATOR_INL_H_ | 143 #endif // V8_LITHIUM_INL_H_ |
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