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