[PATCH] D108345: [WebAssembly] Avoid unused function imports in PIC mode

[Sam Clegg via Phabricator via llvm-commits]

sbc100 created this revision.
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In PIC mode we import function address via `GOT.mem` imports but for
direct function calls we still import the first class function.
However, if the function is never directly called we can avoid the first
class import completely.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D108345

Files:
  lld/test/wasm/shared.s
  lld/test/wasm/shared64.s
  lld/wasm/Writer.cpp

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