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Answers and rating deltas for

When to use -O2 flag for gcc?

Author Votes Δ
Lance Richardson 21 +4.05
Konrad Rudolph 11 +0.56
Georg Schölly 5 -0.08
Christoffer 5 +0.37
lothar 3 -0.48
jakobengblom2 2 -3.36
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