[llvm-mca] Minor code cleanup. NFC

llvm-svn: 329796
diff --git a/llvm/tools/llvm-mca/llvm-mca.cpp b/llvm/tools/llvm-mca/llvm-mca.cpp
index 3cb6292..89900a4 100644
--- a/llvm/tools/llvm-mca/llvm-mca.cpp
+++ b/llvm/tools/llvm-mca/llvm-mca.cpp
@@ -441,7 +441,7 @@
           llvm::make_unique<mca::InstructionInfoView>(*STI, *MCII, S, *IP));
 
     if (PrintDispatchStats)
-      Printer.addView(llvm::make_unique<mca::DispatchStatistics>(*STI));
+      Printer.addView(llvm::make_unique<mca::DispatchStatistics>());
 
     if (PrintSchedulerStats)
       Printer.addView(llvm::make_unique<mca::SchedulerStatistics>(*STI));