[llvm] [NVPTX][NVPTXLowerArgs] Add NewPM interface for NVPTXLowerArgs (PR #128960)

[Akshay Deodhar via llvm-commits]

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@@ -271,6 +272,16 @@ void NVPTXTargetMachine::registerPassBuilderCallbacks(PassBuilder &PB) {
         PM.addPass(createModuleToFunctionPassAdaptor(std::move(FPM)));
       });
 
+  PB.registerPipelineParsingCallback(
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akshayrdeodhar wrote:

Ah- I incorrectly believed that calling that pass in `opt` requires a callback. Looks like it is unnecessary.

https://github.com/llvm/llvm-project/pull/128960