[llvm] [Mips] Derive module ABI flags from a function definition (PR #220672)

[Nikita Popov via llvm-commits]

nikic wrote:

Wait, wat?

Why is Mips trying to compute module-level ABI information from target features on functions, rather than deciding this based on float-abi/target-abi module flags?

https://github.com/llvm/llvm-project/pull/220672