[llvm] [llvm-reduce]: print short form, actionable names in the log (PR #133561)

[Matt Arsenault via llvm-commits]

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@@ -176,8 +175,4 @@ static void extractArgumentsFromModule(Oracle &O, ReducerWorkItem &WorkItem) {
     F->replaceAllUsesWith(ClonedFunc);
     F->eraseFromParent();
   }
-}
-
-void llvm::reduceArgumentsDeltaPass(TestRunner &Test) {
-  runDeltaPass(Test, extractArgumentsFromModule, "Reducing Arguments");
-}
+}
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arsenm wrote:

```suggestion
}

```

More of these 

https://github.com/llvm/llvm-project/pull/133561