[PATCH] D109256: [WebAssembly] Support opaque pointers in AddMissingPrototypes

[Nikita Popov via Phabricator via llvm-commits]

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The change here is basically the same as in D108880 <https://reviews.llvm.org/D108880>: Rather than looking at bitcasts, look at calls and their function type. We still need to look through bitcasts to find those calls.

The change in llvm/test/CodeGen/WebAssembly/add-prototypes-conflict.ll is due to different visitation order. add-prototypes-opaque-ptrs.ll is a copy of add-prototypes.ll with `-force-opaque-pointers`.


https://reviews.llvm.org/D109256

Files:
  llvm/lib/Target/WebAssembly/WebAssemblyAddMissingPrototypes.cpp
  llvm/test/CodeGen/WebAssembly/add-prototypes-conflict.ll
  llvm/test/CodeGen/WebAssembly/add-prototypes-opaque-ptrs.ll

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