From ef915aab0ac566c55bfb0d7a9f6635bb5d94d4af Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 26 Jun 2017 20:33:12 +0000
Subject: Vendor import of clang trunk r306325:
 https://llvm.org/svn/llvm-project/cfe/trunk@306325

---
 lib/StaticAnalyzer/Checkers/CloneChecker.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'lib/StaticAnalyzer/Checkers/CloneChecker.cpp')

diff --git a/lib/StaticAnalyzer/Checkers/CloneChecker.cpp b/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
index 1885b0e39203c..83955c586b688 100644
--- a/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CloneChecker.cpp
@@ -73,12 +73,17 @@ void CloneChecker::checkEndOfTranslationUnit(const TranslationUnitDecl *TU,
   bool ReportNormalClones = Mgr.getAnalyzerOptions().getBooleanOption(
       "ReportNormalClones", true, this);
 
+  StringRef IgnoredFilesPattern = Mgr.getAnalyzerOptions().getOptionAsString(
+      "IgnoredFilesPattern", "", this);
+
   // Let the CloneDetector create a list of clones from all the analyzed
   // statements. We don't filter for matching variable patterns at this point
   // because reportSuspiciousClones() wants to search them for errors.
   std::vector<CloneDetector::CloneGroup> AllCloneGroups;
 
-  Detector.findClones(AllCloneGroups, RecursiveCloneTypeIIConstraint(),
+  Detector.findClones(AllCloneGroups,
+                      FilenamePatternConstraint(IgnoredFilesPattern),
+                      RecursiveCloneTypeIIConstraint(),
                       MinComplexityConstraint(MinComplexity),
                       MinGroupSizeConstraint(2), OnlyLargestCloneConstraint());
 
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