[llvm] [NVPTX] Cleanup/Refactoring in NVPTX AsmPrinter and RegisterInfo (NFC) (PR #126800)

[Justin Fargnoli via llvm-commits]

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@@ -959,10 +930,9 @@ void NVPTXAsmPrinter::printModuleLevelGV(const GlobalVariable *GVar,
                                          raw_ostream &O, bool processDemoted,
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justinfargnoli wrote:

```suggestion
                                         raw_ostream &O, bool ProcessDemoted,
```

https://github.com/llvm/llvm-project/pull/126800