[llvm] [LLVM][TableGen] Check overloaded intrinsic mangling suffix conflicts (PR #110324)

[Nikita Popov via llvm-commits]

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@@ -124,6 +125,132 @@ void CodeGenIntrinsicTable::CheckTargetIndependentIntrinsics() const {
   }
 }
 
+// Return true if the given Suffix looks like mangled type. Note that this
+// check is conservative, but allows all existing LLVM intrinsic suffixes to be
+// consider as not looking like a mangling suffix.
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nikic wrote:

```suggestion
// considered as not looking like a mangling suffix.
```

https://github.com/llvm/llvm-project/pull/110324