Use StringRef in Pass/PassManager APIs (NFC)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@283004 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CodeGenAction.cpp b/lib/CodeGen/CodeGenAction.cpp
index d09e7b01f9ffd9940b7b19bb005897721feb8c79..15e4f4883e8d4549d46e4af7c2ff937356adcb74 100644 (file)
--- a/lib/CodeGen/CodeGenAction.cpp
+++ b/lib/CodeGen/CodeGenAction.cpp
@@ -517,7 +517,7 @@ void BackendConsumer::EmitOptimizationMessage(
     MsgStream << " (hotness: " << *D.getHotness() << ")";
 
   Diags.Report(Loc, DiagID)
-      << AddFlagValue(D.getPassName() ? D.getPassName() : "")
+      << AddFlagValue(D.getPassName())
       << MsgStream.str();
 
   if (BadDebugInfo)