[PATCH] D28404: IRGen: Add optnone attribute on function during O0
Paul Robinson via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Jan 10 11:35:07 PST 2017
probinson added a comment.
In https://reviews.llvm.org/D28404#641557, @mehdi_amini wrote:
> As I stand right now, there hasn't been any correction.
> I still consider the fact that `optnone` wouldn't produce the "same" result (modulo corner cases around `merging global variables` for instance) as O0 a bug that need to be fixed.
Why? That's not the purpose of optnone. You've already admitted there are some differences. Why are other differences important?
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