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_S390
25#include "src/crankshaft/s390/lithium-s390.h"  // NOLINT
26#elif V8_TARGET_ARCH_X87
27#include "src/crankshaft/x87/lithium-x87.h" // NOLINT
28#else
29#error "Unknown architecture."
30#endif
31
32namespace v8 {
33namespace internal {
34
35bool LAllocator::IsGapAt(int index) { return chunk_->IsGapAt(index); }
36
37
38LInstruction* LAllocator::InstructionAt(int index) {
39  return chunk_->instructions()->at(index);
40}
41
42
43LGap* LAllocator::GapAt(int index) {
44  return chunk_->GetGapAt(index);
45}
46
47
48void LAllocator::SetLiveRangeAssignedRegister(LiveRange* range, int reg) {
49  if (range->Kind() == DOUBLE_REGISTERS) {
50    assigned_double_registers_->Add(reg);
51  } else {
52    DCHECK(range->Kind() == GENERAL_REGISTERS);
53    assigned_registers_->Add(reg);
54  }
55  range->set_assigned_register(reg, chunk()->zone());
56}
57
58
59}  // namespace internal
60}  // namespace v8
61
62#endif  // V8_CRANKSHAFT_LITHIUM_ALLOCATOR_INL_H_
63