[NFC][NewPM/Codegen] Remove unused parameter from verifyMachineFunction

The MachineFunctionAnalysisManager forward declaration is messing with upcoming changes.

Author: aeubanks

llvm/include/llvm/CodeGen/MachineFunction.h

@@ -1423,9 +1423,7 @@ template <> struct GraphTraits<Inverse<const MachineFunction*>> :
   }
 };
 
-class MachineFunctionAnalysisManager;
-void verifyMachineFunction(MachineFunctionAnalysisManager *,
-                           const std::string &Banner,
+void verifyMachineFunction(const std::string &Banner,
                            const MachineFunction &MF);
 
 } // end namespace llvm

llvm/lib/CodeGen/MachinePassManager.cpp

@@ -42,12 +42,12 @@ Error MachineFunctionPassManager::run(Module &M,
     // No need to pop this callback later since MIR pipeline is flat which means
     // current pipeline is the top-level pipeline. Callbacks are not used after
     // current pipeline.
-    PI.pushBeforeNonSkippedPassCallback([&MFAM](StringRef PassID, Any IR) {
+    PI.pushBeforeNonSkippedPassCallback([](StringRef PassID, Any IR) {
       assert(llvm::any_cast<const MachineFunction *>(&IR));
       const MachineFunction *MF = llvm::any_cast<const MachineFunction *>(IR);
       assert(MF && "Machine function should be valid for printing");
       std::string Banner = std::string("After ") + std::string(PassID);
-      verifyMachineFunction(&MFAM, Banner, *MF);
+      verifyMachineFunction(Banner, *MF);
     });
   }
 

llvm/lib/CodeGen/MachineVerifier.cpp

@@ -339,8 +339,7 @@ FunctionPass *llvm::createMachineVerifierPass(const std::string &Banner) {
   return new MachineVerifierPass(Banner);
 }
 
-void llvm::verifyMachineFunction(MachineFunctionAnalysisManager *,
-                                 const std::string &Banner,
+void llvm::verifyMachineFunction(const std::string &Banner,
                                  const MachineFunction &MF) {
   // TODO: Use MFAM after porting below analyses.
   // LiveVariables *LiveVars;