Why would you want to switch to llvm from gcc for a GNU/Linux distribution? (I mean, beyond proving that the code is portable and do regression testing)? I do

Why would you want to switch to llvm from gcc for a GNU/Linux distribution? (I mean, beyond proving that the code is portable and do regression testing)? I do remember talk on and off about shifting to the Intel c compiler, for increased performance - apparently Intel now has their own distro: https://clearlinux.org/ https://clearlinux.org/