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https://github.com/c64scene-ar/llvm-6502.git
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6c7a6a1ba2
This commit expands llvm-cov's functionality by adding support for a new code coverage tool that uses LLVM's coverage mapping format and clang's instrumentation based profiling. The gcov compatible tool can be invoked by supplying the 'gcov' command as the first argument, or by modifying the tool's name to end with 'gcov'. Differential Revision: http://reviews.llvm.org/D4445 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216300 91177308-0d34-0410-b5e6-96231b3b80d8
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
//===- FunctionCoverageMapping.h - Function coverage mapping record -------===//
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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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// A structure that stores the coverage mapping record for a single function.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_COV_FUNCTIONCOVERAGEMAPPING_H
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#define LLVM_COV_FUNCTIONCOVERAGEMAPPING_H
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#include <string>
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#include <vector>
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/ProfileData/CoverageMapping.h"
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namespace llvm {
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/// \brief Associates a source range with an execution count.
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struct MappingRegion : public coverage::CounterMappingRegion {
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uint64_t ExecutionCount;
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MappingRegion(const CounterMappingRegion &R, uint64_t ExecutionCount)
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: CounterMappingRegion(R), ExecutionCount(ExecutionCount) {}
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};
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/// \brief Stores all the required information
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/// about code coverage for a single function.
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struct FunctionCoverageMapping {
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/// \brief Raw function name.
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std::string Name;
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/// \brief Demangled function name.
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std::string PrettyName;
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std::vector<std::string> Filenames;
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std::vector<MappingRegion> MappingRegions;
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FunctionCoverageMapping(StringRef Name, ArrayRef<StringRef> Filenames)
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: Name(Name), PrettyName(Name),
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Filenames(Filenames.begin(), Filenames.end()) {}
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};
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} // namespace llvm
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#endif // LLVM_COV_FUNCTIONCOVERAGEMAPPING_H
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