[PATCH] D28404: IRGen: Add optnone attribute on function during O0

[Paul Robinson via Phabricator via cfe-commits]

probinson added a comment.

In https://reviews.llvm.org/D28404#640314, @mehdi_amini wrote:

> You just wrote above that " mixing -O0 and LTO " is wrong, *if* I were to agree with you at some point, then I'd make it a hard error.


Yes, I was not clear that I meant that `-O0 -flto` on the same clang command line just seems nonsensical.  "Optimize my program without optimizing it" forsooth.


https://reviews.llvm.org/D28404