Fixing the -march/-mcpu situation

[Kagamin]

On Thursday, 3 October 2013 at 22:39:55 UTC, David Nadlinger 
wrote:
> True, I agree. But the thing that makes the right 
> interpretation of
> this statement less obvious to me is that most people using 
> LLVM are
> probably just doing so through Clang or another LLVM-based 
> compiler,
> while the LLVM tools like llc, opt and so on are strictly 
> compiler
> developer oriented.

I use llmv-link & opt & llc for whole program optimization. Dunno 
if it works, but I hope so.