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1ac2927c37
This patch removes the PBQPBuilder class and its subclasses and replaces them with a composable constraints class: PBQPRAConstraint. This allows constraints that are only required for optimisation (e.g. coalescing, soft pairing) to be mixed and matched. This patch also introduces support for target writers to supply custom constraints for their targets by overriding a TargetSubtargetInfo method: std::unique_ptr<PBQPRAConstraints> getCustomPBQPConstraints() const; This patch should have no effect on allocations. llvm-svn: 219421
52 lines
1.8 KiB
C++
52 lines
1.8 KiB
C++
//==-- AArch64.h - Top-level interface for AArch64 --------------*- C++ -*-==//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the entry points for global functions defined in the LLVM
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// AArch64 back-end.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_AARCH64_AARCH64_H
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#define LLVM_LIB_TARGET_AARCH64_AARCH64_H
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#include "MCTargetDesc/AArch64MCTargetDesc.h"
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#include "Utils/AArch64BaseInfo.h"
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#include "llvm/Support/DataTypes.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class AArch64TargetMachine;
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class FunctionPass;
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class MachineFunctionPass;
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FunctionPass *createAArch64DeadRegisterDefinitions();
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FunctionPass *createAArch64ConditionalCompares();
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FunctionPass *createAArch64AdvSIMDScalar();
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FunctionPass *createAArch64BranchRelaxation();
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FunctionPass *createAArch64ISelDag(AArch64TargetMachine &TM,
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CodeGenOpt::Level OptLevel);
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FunctionPass *createAArch64StorePairSuppressPass();
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FunctionPass *createAArch64ExpandPseudoPass();
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FunctionPass *createAArch64LoadStoreOptimizationPass();
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ModulePass *createAArch64PromoteConstantPass();
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FunctionPass *createAArch64ConditionOptimizerPass();
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FunctionPass *createAArch64AddressTypePromotionPass();
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FunctionPass *createAArch64A57FPLoadBalancing();
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/// \brief Creates an ARM-specific Target Transformation Info pass.
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ImmutablePass *
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createAArch64TargetTransformInfoPass(const AArch64TargetMachine *TM);
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FunctionPass *createAArch64CleanupLocalDynamicTLSPass();
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FunctionPass *createAArch64CollectLOHPass();
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} // end namespace llvm
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#endif
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