Merge pull request #35350 from xymus/fix-73006157-rebranch

[rebranch] Update reference to initializeDwarfEHPreparePass

Author: xymus

tools/swift-llvm-opt/LLVMOpt.cpp

@@ -237,7 +237,7 @@ int main(int argc, char **argv) {
   initializeAtomicExpandPass(Registry);
   initializeRewriteSymbolsLegacyPassPass(Registry);
   initializeWinEHPreparePass(Registry);
-  initializeDwarfEHPreparePass(Registry);
+  initializeDwarfEHPrepareLegacyPassPass(Registry);
   initializeSjLjEHPreparePass(Registry);
 
   // Register Swift Only Passes.