[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#640170, @probinson wrote:

> In my experience, modifying source


Note that the source modification consists of adding `#pragma clang optimize off` to the top of the file.  It is not a complicated thing.


https://reviews.llvm.org/D28404