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
3 // found in the LICENSE file.
4 
5 #ifndef V8_CRANKSHAFT_LITHIUM_ALLOCATOR_INL_H_
6 #define V8_CRANKSHAFT_LITHIUM_ALLOCATOR_INL_H_
7 
8 #include "src/crankshaft/lithium-allocator.h"
9 
10 #if V8_TARGET_ARCH_IA32
11 #include "src/crankshaft/ia32/lithium-ia32.h" // NOLINT
12 #elif V8_TARGET_ARCH_X64
13 #include "src/crankshaft/x64/lithium-x64.h" // NOLINT
14 #elif V8_TARGET_ARCH_ARM64
15 #include "src/crankshaft/arm64/lithium-arm64.h" // NOLINT
16 #elif V8_TARGET_ARCH_ARM
17 #include "src/crankshaft/arm/lithium-arm.h" // NOLINT
18 #elif V8_TARGET_ARCH_PPC
19 #include "src/crankshaft/ppc/lithium-ppc.h"  // NOLINT
20 #elif V8_TARGET_ARCH_MIPS
21 #include "src/crankshaft/mips/lithium-mips.h" // NOLINT
22 #elif V8_TARGET_ARCH_MIPS64
23 #include "src/crankshaft/mips64/lithium-mips64.h" // NOLINT
24 #elif V8_TARGET_ARCH_X87
25 #include "src/crankshaft/x87/lithium-x87.h" // NOLINT
26 #else
27 #error "Unknown architecture."
28 #endif
29 
30 namespace v8 {
31 namespace internal {
32 
IsGapAt(int index)33 bool LAllocator::IsGapAt(int index) { return chunk_->IsGapAt(index); }
34 
35 
InstructionAt(int index)36 LInstruction* LAllocator::InstructionAt(int index) {
37   return chunk_->instructions()->at(index);
38 }
39 
40 
GapAt(int index)41 LGap* LAllocator::GapAt(int index) {
42   return chunk_->GetGapAt(index);
43 }
44 
45 
SetLiveRangeAssignedRegister(LiveRange * range,int reg)46 void LAllocator::SetLiveRangeAssignedRegister(LiveRange* range, int reg) {
47   if (range->Kind() == DOUBLE_REGISTERS) {
48     assigned_double_registers_->Add(reg);
49   } else {
50     DCHECK(range->Kind() == GENERAL_REGISTERS);
51     assigned_registers_->Add(reg);
52   }
53   range->set_assigned_register(reg, chunk()->zone());
54 }
55 
56 
57 }  // namespace internal
58 }  // namespace v8
59 
60 #endif  // V8_CRANKSHAFT_LITHIUM_ALLOCATOR_INL_H_
61