diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -4081,7 +4081,8 @@
         Out.flush();
         std::error_code EC;
         llvm::raw_fd_ostream OS(CCPrintStatReportFilename, EC,
-                                llvm::sys::fs::OF_Append);
+                                llvm::sys::fs::OF_Append |
+                                    llvm::sys::fs::OF_Text);
         if (EC)
           return;
         auto L = OS.lock();