1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/IR/LegacyPassManager.cpp b/llvm/lib/IR/LegacyPassManager.cpp
index b04787cb30e..46bfba7f5a0 100644
--- a/llvm/lib/IR/LegacyPassManager.cpp
+++ b/llvm/lib/IR/LegacyPassManager.cpp
@@ -545,7 +545,11 @@ public:
     Timer *&T = TimingData[P];
     if (!T) {
       StringRef PassName = P->getPassName();
-      T = new Timer(PassName, PassName, TG);
+      StringRef PassArgument;
+      if (const PassInfo *PI = Pass::lookupPassInfo(P->getPassID()))
+        PassArgument = PI->getPassArgument();
+      T = new Timer(PassArgument.empty() ? PassName : PassArgument, PassName,
+                    TG);
     }
     return T;
   }