tree 8193a0aad2fe9acc99c576aecca59b7f6ca1df4a
parent 05a295b1c1f96e2e35daf4f90c1a5c43c992e68a
author Fangrui Song <i@maskray.me> 1638300796 -0800
committer Copybara-Service <copybara-worker@google.com> 1638301479 -0800

[ELF][PPC64] Remove unneeded PPC64PCRelLongBranchThunk

This reverts the PPC64PCRelLongBranchThunk part from D86706.
PPC64PCRelLongBranchThunk is the same as PPC64R12SetupStub.

Use `__gep_setup_` instead of `__long_branch_pcrel_` for the stub symbol name
as it more closely indicates the operation.
(Note: GNU ld uses `*.long_branch.*` and `*.plt_branch.*`).

Reviewed By: NeHuang, nemanjai

Differential Revision: https://reviews.llvm.org/D114656

GitOrigin-RevId: ad45df91ad6ad01234ded221d1cbdc168eaee53b