[llvm] [CodeGen][NewPM] Port `AsmPrinter` to new pass manager (PR #99320)

[Akshat Oke via llvm-commits]

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@@ -4454,6 +4533,26 @@ void AsmPrinter::emitStackMaps() {
     SM.serializeToStackMapSection();
 }
 
+void AsmPrinter::emitStackMaps(Module &M) {
+  auto &Map = MAM->getResult<CollectorMetadataAnalysis>(M);
+  bool NeedsDefault = false;
+  if (Map.empty())
+    // No GC strategy, use the default format.
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optimisan wrote:

Instead of duplicating multiple things can this class just take the analysis result directly (and not use pass managers)?

https://github.com/llvm/llvm-project/pull/99320