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The compiler would have to determine that these are pure calls which I wouldn't rely on if performance actually matters I just tested a recent gcc at -O2 with
by BoorishBears 10mo ago
The compiler would have to determine that these are pure calls which I wouldn't rely on if performance actually matters
I just tested a recent gcc at -O2 with a contrived example using strings in an unordered_set: a look-up always occurs if not relying on short-circuiting
- 1718627440 10mo agoTrue, I missed that the calls likely traverse translation units, because this is not how I write code.