void initializeMachineFunctionPrinterPassPass(PassRegistry&);
void initializeMIRPrintingPassPass(PassRegistry&);
void initializeStackMapLivenessPass(PassRegistry&);
-void initializeLiveDebugValuesPass(PassRegistry&);
void initializeMachineCombinerPass(PassRegistry &);
void initializeLoadCombinePass(PassRegistry&);
void initializeRewriteSymbolsPass(PassRegistry&);