1 files changed, 5 insertions, 6 deletions
diff --git a/lld/ELF/InputFiles.cpp b/lld/ELF/InputFiles.cpp
index b5510b3b2736..775999a5f534 100644
--- a/lld/ELF/InputFiles.cpp
+++ b/lld/ELF/InputFiles.cpp
@@ -152,18 +152,17 @@ static bool isCompatible(InputFile *file) {
     return false;
   }
 
-  InputFile *existing;
+  InputFile *existing = nullptr;
   if (!objectFiles.empty())
     existing = objectFiles[0];
   else if (!sharedFiles.empty())
     existing = sharedFiles[0];
   else if (!bitcodeFiles.empty())
     existing = bitcodeFiles[0];
-  else
-    llvm_unreachable("Must have -m, OUTPUT_FORMAT or existing input file to "
-                     "determine target emulation");
-
-  error(toString(file) + " is incompatible with " + toString(existing));
+  std::string with;
+  if (existing)
+    with = " with " + toString(existing);
+  error(toString(file) + " is incompatible" + with);
   return false;
 }