How would -flto help when all the code is in one module? | Hacker News

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		twoodfin on Oct 5, 2013 \| parent \| context \| favorite \| on: Go vs C++: Ray tracer (part 3) How would -flto help when all the code is in one module?

bluecalm on Oct 5, 2013 [–]

All I know about gcc flags is from testing a lot of combinations of them. I don't really know how -flto works but maybe it does something for functions from included files ?

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