1 files changed, 0 insertions, 13 deletions
diff --git a/clang/utils/analyzer/SATestUpdateDiffs.py b/clang/utils/analyzer/SATestUpdateDiffs.py
index c1c3a25cf56..2282af15a52 100755
--- a/clang/utils/analyzer/SATestUpdateDiffs.py
+++ b/clang/utils/analyzer/SATestUpdateDiffs.py
@@ -54,22 +54,9 @@ def updateReferenceResults(ProjName, ProjBuildMode):
     # Clean up the generated difference results.
     SATestBuild.cleanupReferenceResults(RefResultsPath)
 
-    # Remove the created .diffs file before adding.
-    removeDiffsSummaryFiles(RefResultsPath)
-
     runCmd('git add "%s"' % (RefResultsPath,))
 
 
-def removeDiffsSummaryFiles(RefResultsPath):
-    """
-    Remove all auto-generated .diffs files in reference data.
-    """
-    for (Dirpath, Dirnames, Filenames) in os.walk(RefResultsPath):
-        if SATestBuild.DiffsSummaryFileName in Filenames:
-            runCmd("rm '%s'" % os.path.join(
-                Dirpath, SATestBuild.DiffsSummaryFileName))
-
-
 def main(argv):
     if len(argv) == 2 and argv[1] in ('-h', '--help'):
         print >> sys.stderr, "Update static analyzer reference results based "\