Coverage Report

Created: 2019-07-24 05:18

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Target/SystemZ/SystemZTargetMachine.h
Line
Count
Source (jump to first uncovered line)
1
//=- SystemZTargetMachine.h - Define TargetMachine for SystemZ ----*- C++ -*-=//
2
//
3
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4
// See https://llvm.org/LICENSE.txt for license information.
5
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6
//
7
//===----------------------------------------------------------------------===//
8
//
9
// This file declares the SystemZ specific subclass of TargetMachine.
10
//
11
//===----------------------------------------------------------------------===//
12
13
14
#ifndef LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H
15
#define LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H
16
17
#include "SystemZSubtarget.h"
18
#include "llvm/ADT/Optional.h"
19
#include "llvm/ADT/StringRef.h"
20
#include "llvm/Analysis/TargetTransformInfo.h"
21
#include "llvm/Support/CodeGen.h"
22
#include "llvm/Target/TargetMachine.h"
23
#include <memory>
24
25
namespace llvm {
26
27
class SystemZTargetMachine : public LLVMTargetMachine {
28
  std::unique_ptr<TargetLoweringObjectFile> TLOF;
29
  SystemZSubtarget Subtarget;
30
31
public:
32
  SystemZTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
33
                       StringRef FS, const TargetOptions &Options,
34
                       Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
35
                       CodeGenOpt::Level OL, bool JIT);
36
  ~SystemZTargetMachine() override;
37
38
0
  const SystemZSubtarget *getSubtargetImpl() const { return &Subtarget; }
39
40
148k
  const SystemZSubtarget *getSubtargetImpl(const Function &) const override {
41
148k
    return &Subtarget;
42
148k
  }
43
44
  // Override LLVMTargetMachine
45
  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
46
  TargetTransformInfo getTargetTransformInfo(const Function &F) override;
47
48
35.4k
  TargetLoweringObjectFile *getObjFileLowering() const override {
49
35.4k
    return TLOF.get();
50
35.4k
  }
51
52
1.00k
  bool targetSchedulesPostRAScheduling() const override { return true; };
53
};
54
55
} // end namespace llvm
56
57
#endif // LLVM_LIB_TARGET_SYSTEMZ_SYSTEMZTARGETMACHINE_H