Imported Upstream version 5.18.0.207

Former-commit-id: 3b152f462918d427ce18620a2cbe4f8b79650449

external/llvm/tools/llvm-cov/CoverageSummaryInfo.cpp

@@ -1,71 +0,0 @@
-//===- CoverageSummaryInfo.cpp - Coverage summary for function/file -------===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// These structures are used to represent code coverage metrics
-// for functions/files.
-//
-//===----------------------------------------------------------------------===//
-
-#include "CoverageSummaryInfo.h"
-
-using namespace llvm;
-using namespace coverage;
-
-FunctionCoverageSummary
-FunctionCoverageSummary::get(const CoverageMapping &CM,
-                             const coverage::FunctionRecord &Function) {
-  // Compute the region coverage.
-  size_t NumCodeRegions = 0, CoveredRegions = 0;
-  for (auto &CR : Function.CountedRegions) {
-    if (CR.Kind != CounterMappingRegion::CodeRegion)
-      continue;
-    ++NumCodeRegions;
-    if (CR.ExecutionCount != 0)
-      ++CoveredRegions;
-  }
-
-  // Compute the line coverage
-  size_t NumLines = 0, CoveredLines = 0;
-  CoverageData CD = CM.getCoverageForFunction(Function);
-  for (const auto &LCS : getLineCoverageStats(CD)) {
-    if (!LCS.isMapped())
-      continue;
-    ++NumLines;
-    if (LCS.getExecutionCount())
-      ++CoveredLines;
-  }
-
-  return FunctionCoverageSummary(
-      Function.Name, Function.ExecutionCount,
-      RegionCoverageInfo(CoveredRegions, NumCodeRegions),
-      LineCoverageInfo(CoveredLines, NumLines));
-}
-
-FunctionCoverageSummary
-FunctionCoverageSummary::get(const InstantiationGroup &Group,
-                             ArrayRef<FunctionCoverageSummary> Summaries) {
-  std::string Name;
-  if (Group.hasName()) {
-    Name = Group.getName();
-  } else {
-    llvm::raw_string_ostream OS(Name);
-    OS << "Definition at line " << Group.getLine() << ", column "
-       << Group.getColumn();
-  }
-
-  FunctionCoverageSummary Summary(Name);
-  Summary.ExecutionCount = Group.getTotalExecutionCount();
-  Summary.RegionCoverage = Summaries[0].RegionCoverage;
-  Summary.LineCoverage = Summaries[0].LineCoverage;
-  for (const auto &FCS : Summaries.drop_front()) {
-    Summary.RegionCoverage.merge(FCS.RegionCoverage);
-    Summary.LineCoverage.merge(FCS.LineCoverage);
-  }
-  return Summary;
-}