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[Statistics] Use the new Statistic::updateMax to atomically calculate a maximum value statistic.

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llvm-svn: 303320
This commit is contained in:
Craig Topper 2017-05-18 01:11:52 +00:00
parent be42c4aec8
commit 704b4fbbf6
2 changed files with 4 additions and 8 deletions
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6
clang/lib/StaticAnalyzer/Core/BugReporter.cpp
View File

@ -3448,14 +3448,12 @@ void BugReporter::FlushReport(BugReport *exampleReport,
// the BugReporterVisitors may mark this bug as a false positive.
assert(!bugReports.empty());
MaxBugClassSize =
std::max(bugReports.size(), static_cast<size_t>(MaxBugClassSize));
MaxBugClassSize.updateMax(bugReports.size());
if (!generatePathDiagnostic(*D.get(), PD, bugReports))
return;
MaxValidBugClassSize =
std::max(bugReports.size(), static_cast<size_t>(MaxValidBugClassSize));
MaxValidBugClassSize.updateMax(bugReports.size());
// Examine the report and see if the last piece is in a header. Reset the
// report location to the last piece in the main source file.

6
clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
View File

@ -674,10 +674,8 @@ void AnalysisConsumer::HandleCode(Decl *D, AnalysisMode Mode,
DisplayFunction(D, Mode, IMode);
CFG *DeclCFG = Mgr->getCFG(D);
if (DeclCFG) {
unsigned CFGSize = DeclCFG->size();
MaxCFGSize = MaxCFGSize < CFGSize ? CFGSize : MaxCFGSize;
}
if (DeclCFG)
MaxCFGSize.updateMax(DeclCFG->size());
BugReporter BR(*Mgr);