Index: tools/opt/opt.cpp
===================================================================
--- tools/opt/opt.cpp
+++ tools/opt/opt.cpp
@@ -615,7 +615,7 @@
   if (OptLevelO3)
     AddOptimizationPasses(Passes, *FPasses, TM.get(), 3, 0);
 
-  if (OptLevelO1 || OptLevelO2 || OptLevelOs || OptLevelOz || OptLevelO3) {
+  if (FPasses) {
     FPasses->doInitialization();
     for (Function &F : *M)
       FPasses->run(F);