[Statistics] Use the new Statistic::updateMax to atomically calculate a maximum value statistic.
llvm-svn: 303320
diff --git a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
index 2114033b..2c3169c 100644
--- a/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
+++ b/clang/lib/StaticAnalyzer/Core/BugReporter.cpp
@@ -3448,14 +3448,12 @@
// 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.
diff --git a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index 0fe0f3a..c47edc7 100644
--- a/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -674,10 +674,8 @@
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);