[clang] [llvm] [polly] [PassManager] Make passes inherit from RequiredPassInfoMixin/OptionalPassInfoMixin (PR #192120)

[Nikita Popov via cfe-commits]

================
@@ -94,7 +94,7 @@ class HashRecognize {
 };
 
 class HashRecognizePrinterPass
-    : public PassInfoMixin<HashRecognizePrinterPass> {
+    : public OptionalPassInfoMixin<HashRecognizePrinterPass> {
----------------
nikic wrote:

Similar here, printer pass should be required.

https://github.com/llvm/llvm-project/pull/192120