1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/tools/llvm-lto/llvm-lto.cpp b/llvm/tools/llvm-lto/llvm-lto.cpp
index 2f0a1dfb9fa..ece0130c9fb 100644
--- a/llvm/tools/llvm-lto/llvm-lto.cpp
+++ b/llvm/tools/llvm-lto/llvm-lto.cpp
@@ -130,6 +130,11 @@ static cl::opt<std::string> ThinLTOSaveTempsPrefix(
     cl::desc("Save ThinLTO temp files using filenames created by adding "
              "suffixes to the given file path prefix."));
 
+static cl::opt<std::string> ThinLTOGeneratedObjectsDir(
+    "thinlto-save-objects",
+    cl::desc("Save ThinLTO generated object files using filenames created in "
+             "the given directory."));
+
 static cl::opt<bool>
     SaveModuleFile("save-merged-module", cl::init(false),
                    cl::desc("Write merged LTO module to file before CodeGen"));
@@ -707,6 +712,13 @@ private:
 
     if (!ThinLTOSaveTempsPrefix.empty())
       ThinGenerator.setSaveTempsDir(ThinLTOSaveTempsPrefix);
+
+    if (!ThinLTOGeneratedObjectsDir.empty()) {
+      ThinGenerator.setGeneratedObjectsDirectory(ThinLTOGeneratedObjectsDir);
+      ThinGenerator.run();
+      return;
+    }
+
     ThinGenerator.run();
 
     auto &Binaries = ThinGenerator.getProducedBinaries();