has_fetch_add_v should take a value type, not an atomic<>. (!1167) · Merge requests · Gaudi / Gaudi · GitLab

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Scott Snyder requested to merge ssnyder/Gaudi:gcc11-atomic-20201219 into master Dec 19, 2020

So pass it OutputType rather than InternalType (which may be atomic. Fixes compilation failure seen with gcc11.