[cfe-dev] fp-contract at -O0

David Greene via cfe-dev cfe-dev at lists.llvm.org
Tue Feb 18 11:00:27 PST 2020

"Kaylor, Andrew via cfe-dev" <cfe-dev at lists.llvm.org> writes:

> I’m not opposed to allowing the explicit use of -ffp-contract=on to
> lead clang to generate a call to llvm.fmuladd, but I don’t think that
> should happen by default at -O0.

+1.  This seems like the most reasonable behavior to me.


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