diff --git a/llvm/tools/llc/llc.cpp b/llvm/tools/llc/llc.cpp
index e883142caf948..ce1ce5d68c137 100644
--- a/llvm/tools/llc/llc.cpp
+++ b/llvm/tools/llc/llc.cpp
@@ -306,9 +306,7 @@ static int compileModule(char **argv, LLVMContext &Context,
   llvm_unreachable("reportError() should not return");
 }
 
-static std::unique_ptr<ToolOutputFile> GetOutputStream(const char *TargetName,
-                                                       Triple::OSType OS,
-                                                       const char *ProgName) {
+static std::unique_ptr<ToolOutputFile> GetOutputStream(Triple::OSType OS) {
   // If we don't yet have an output filename, make one.
   if (OutputFilename.empty()) {
     if (InputFilename == "-")
@@ -671,8 +669,7 @@ static int compileModule(char **argv, LLVMContext &Context,
     Target->Options.FloatABIType = codegen::getFloatABIForCalls();
 
   // Figure out where we are going to send the output.
-  std::unique_ptr<ToolOutputFile> Out =
-      GetOutputStream(TheTarget->getName(), TheTriple.getOS(), argv[0]);
+  std::unique_ptr<ToolOutputFile> Out = GetOutputStream(TheTriple.getOS());
   if (!Out)
     return 1;