[all-commits] [llvm/llvm-project] def955: [Hashing] Remove Clang<=11 -fno-pic workaround (#1...

[Fangrui Song via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: def9550c9b389eaa3adbac3089acf06a61a6fdb5
      https://github.com/llvm/llvm-project/commit/def9550c9b389eaa3adbac3089acf06a61a6fdb5
  Author: Fangrui Song <i at maskray.me>
  Date:   2024-10-03 (Thu, 03 Oct 2024)

  Changed paths:
    M llvm/include/llvm/ADT/Hashing.h

  Log Message:
  -----------
  [Hashing] Remove Clang<=11 -fno-pic workaround (#110952)

If the LLVM build and an API user have different
`(!defined(__clang__) || __clang_major__ > 11)` values, we will have a
non-benign ODR violation and some users prefer a clear error to silent
breakage.

The Clang<=11 -fno-pic x86-64 workaround is likely not useful anyway
because builds are mostly PIC (`POSITION_INDEPENDENT_CODE` or
LLVM_ENABLE_PIC).



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