diff --git a/llvm/include/llvm/CodeGen/CodeGenPassBuilder.h b/llvm/include/llvm/CodeGen/CodeGenPassBuilder.h
index d8fb7841d478..f5010c6b8bc5 100644
--- a/llvm/include/llvm/CodeGen/CodeGenPassBuilder.h
+++ b/llvm/include/llvm/CodeGen/CodeGenPassBuilder.h
@@ -159,7 +159,7 @@ protected:
   class AddIRPass {
   public:
     AddIRPass(ModulePassManager &MPM, bool DebugPM, bool Check = true)
-        : MPM(MPM), FPM(DebugPM) {
+        : MPM(MPM), FPM() {
       if (Check)
         AddingFunctionPasses = false;
     }