Shuffle optimisation level flags for Flambda 2#517
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mshinwell merged 2 commits intooxcaml:mainfrom Feb 4, 2022
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This changes to
-O2, which we haven't really been using but should be the default for "optimised" compilation, to be what we currently have for-O3minus functor return types.-O3is then-O2plus functor return types. This should make it easier to compile large source trees where certain parts are problematic at the highest levels of optimisation.