[PATCH] D145043: [llvm-c] Remove PassRegistry and initialization APIs

[Arthur Eubanks via Phabricator via llvm-commits]

aeubanks added a comment.

IMO it's better to delete API surfaces (not deleting one off functions since that does cause unnecessary churn, but e.g. everything that revolves around `LLVMPassRegistryRef`) that don't do anything, else it can be confusing for people to figure out how to use the C API when a good portion of them are no-ops

but yeah short term delaying this patch is fine


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https://reviews.llvm.org/D145043