[PATCH] D42999: [TLS] use emulated TLS if the target supports only this mode

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo added a comment.

This broke enabling emulated TLS manually from clang; clang sets `Options.EmulatedTLS` in `llvm::TargetOptions` but doesn't yet set `Options.ExplicitEmulatedTLS` anywhere.


Repository:
  rL LLVM

https://reviews.llvm.org/D42999