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6d04c8c1dc
This adds a callback to the LLVMTargetMachine that lets target indicate that they do not pass the machine verifier checks in all cases yet. This is intended to be a temporary measure while the targets are fixed allowing us to enable the machine verifier by default with EXPENSIVE_CHECKS enabled! Differential Revision: https://reviews.llvm.org/D33696 llvm-svn: 304320
60 lines
1.8 KiB
C++
60 lines
1.8 KiB
C++
//===-- LanaiTargetMachine.h - Define TargetMachine for Lanai --- 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 declares the Lanai specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H
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#define LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H
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#include "LanaiFrameLowering.h"
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#include "LanaiISelLowering.h"
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#include "LanaiInstrInfo.h"
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#include "LanaiSelectionDAGInfo.h"
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#include "LanaiSubtarget.h"
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#include "llvm/Target/TargetFrameLowering.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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class formatted_raw_ostream;
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class LanaiTargetMachine : public LLVMTargetMachine {
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LanaiSubtarget Subtarget;
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std::unique_ptr<TargetLoweringObjectFile> TLOF;
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public:
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LanaiTargetMachine(const Target &TheTarget, const Triple &TargetTriple,
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StringRef Cpu, StringRef FeatureString,
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const TargetOptions &Options,
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Optional<Reloc::Model> RelocationModel,
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CodeModel::Model CodeModel, CodeGenOpt::Level OptLevel);
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const LanaiSubtarget *
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getSubtargetImpl(const llvm::Function & /*Fn*/) const override {
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return &Subtarget;
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}
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TargetIRAnalysis getTargetIRAnalysis() override;
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// Pass Pipeline Configuration
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TargetPassConfig *createPassConfig(PassManagerBase &pass_manager) override;
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TargetLoweringObjectFile *getObjFileLowering() const override {
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return TLOF.get();
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}
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bool isMachineVerifierClean() const override {
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return false;
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}
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};
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} // namespace llvm
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#endif // LLVM_LIB_TARGET_LANAI_LANAITARGETMACHINE_H
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