diff --git a/clang/lib/Frontend/CompilerInstance.cpp b/clang/lib/Frontend/CompilerInstance.cpp
--- a/clang/lib/Frontend/CompilerInstance.cpp
+++ b/clang/lib/Frontend/CompilerInstance.cpp
@@ -895,10 +895,12 @@
     TempPath += "-%%%%%%%%";
     TempPath += OutputExtension;
     TempPath += ".tmp";
+    llvm::sys::fs::OpenFlags BinaryFlags =
+        Binary ? llvm::sys::fs::OF_None : llvm::sys::fs::OF_Text;
     Expected<llvm::sys::fs::TempFile> ExpectedFile =
         llvm::sys::fs::TempFile::create(
             TempPath, llvm::sys::fs::all_read | llvm::sys::fs::all_write,
-            Binary ? llvm::sys::fs::OF_None : llvm::sys::fs::OF_Text);
+            BinaryFlags);
 
     llvm::Error E = handleErrors(
         ExpectedFile.takeError(), [&](const llvm::ECError &E) -> llvm::Error {
@@ -908,7 +910,9 @@
             StringRef Parent = llvm::sys::path::parent_path(OutputPath);
             EC = llvm::sys::fs::create_directories(Parent);
             if (!EC) {
-              ExpectedFile = llvm::sys::fs::TempFile::create(TempPath);
+              ExpectedFile = llvm::sys::fs::TempFile::create(
+                  TempPath, llvm::sys::fs::all_read | llvm::sys::fs::all_write,
+                  BinaryFlags);
               if (!ExpectedFile)
                 return llvm::errorCodeToError(
                     llvm::errc::no_such_file_or_directory);