[llvm] [LTO] Handle GlobalIFunc in LTOModule::parseSymbols (PR #212515)

[Jon Roelofs via llvm-commits]

jroelofs wrote:

> It should not affect apple since we use MachO and ifunc is not supported.

We do support them: https://github.com/llvm/llvm-project/pull/73687

https://github.com/llvm/llvm-project/pull/212515