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

[Nikita Popov via llvm-commits]

================
@@ -62,8 +62,13 @@ static std::string getDescription(const Module &M) {
 
 bool ModulePass::skipModule(const Module &M) const {
   const OptPassGate &Gate = M.getContext().getOptPassGate();
+
+  StringRef PassName = this->getPassArgument();
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nikic wrote:

```suggestion
  StringRef PassName = getPassArgument();
```

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