[clang] [llvm] [OptBisect][IR] Adding a new OptPassGate for disabling passes via name (PR #145059)

[Nikita Popov via llvm-commits]

================
@@ -114,6 +114,10 @@ class LLVM_ABI Pass {
   /// Registration templates, but can be overloaded directly.
   virtual StringRef getPassName() const;
 
+  /// getPassArgument - Return a nice clean name for a pass
----------------
nikic wrote:

```suggestion
  /// Return a nice clean name for a pass
```

https://github.com/llvm/llvm-project/pull/145059