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
30namespace v8 {
31namespace internal {
32
33bool LAllocator::IsGapAt(int index) { return chunk_->IsGapAt(index); }
34
35
36LInstruction* LAllocator::InstructionAt(int index) {
37  return chunk_->instructions()->at(index);
38}
39
40
41LGap* LAllocator::GapAt(int index) {
42  return chunk_->GetGapAt(index);
43}
44
45
46void 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