[llvm] [llvm] Set emulated-tls by default for x86_64-windows-gnu target (PR #79542)

[Mateusz Mikuła via llvm-commits]

mati865 wrote:

Years ago, when such a change wouldn't cause such widespread breakage, it was rejected by @rnk (and in my opinion, it was the right decision). This has proven to be one of the selling points for using LLVM over GNU toolchains.

Given those reasons, I'm against changing the default, but I wouldn't oppose making this configurable.

https://github.com/llvm/llvm-project/pull/79542