[llvm] [CodeGen] Port PrintMIR to new pass manager (PR #79440)

[Arthur Eubanks via llvm-commits]

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@@ -1866,7 +1867,7 @@ Error PassBuilder::parseMachinePass(MachineFunctionPassManager &MFPM,
   }
 #define MACHINE_FUNCTION_PASS(NAME, PASS_NAME, CONSTRUCTOR)                    \
   if (Name == NAME) {                                                          \
-    MFPM.addPass(PASS_NAME());                                                 \
+    MFPM.addPass(PASS_NAME CONSTRUCTOR);                                       \
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aeubanks wrote:

there should be a default constructor for `PrintMIRPass` that uses `dbgs()`, e.g.
`PrintMIRPass() : OS(dbgs()) {}`

https://github.com/llvm/llvm-project/pull/79440