blob: ef4e0682bf4bd0ec49c3a25aaf01c701afdb966f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
|
#pragma once
#ifdef __GNUC__
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#endif
//== llvm/Support/CodeGenCoverage.h ------------------------------*- C++ -*-==//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
/// \file This file provides rule coverage tracking for tablegen-erated CodeGen.
//===----------------------------------------------------------------------===//
#ifndef LLVM_SUPPORT_CODEGENCOVERAGE_H
#define LLVM_SUPPORT_CODEGENCOVERAGE_H
#include "llvm/ADT/BitVector.h"
namespace llvm {
class LLVMContext;
class MemoryBuffer;
class CodeGenCoverage {
protected:
BitVector RuleCoverage;
public:
using const_covered_iterator = BitVector::const_set_bits_iterator;
CodeGenCoverage();
void setCovered(uint64_t RuleID);
bool isCovered(uint64_t RuleID) const;
iterator_range<const_covered_iterator> covered() const;
bool parse(MemoryBuffer &Buffer, StringRef BackendName);
bool emit(StringRef FilePrefix, StringRef BackendName) const;
void reset();
};
} // namespace llvm
#endif // ifndef LLVM_SUPPORT_CODEGENCOVERAGE_H
#ifdef __GNUC__
#pragma GCC diagnostic pop
#endif
|
