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tgv
on Nov 28, 2022
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GCC undefined behaviors are getting wild
It would seem GCC is doing its very best to make C an irrelevant language. They're taking "-pedantic" a bit too seriously.
mort96
on Nov 28, 2022
[–]
All optimizing compilers do stuff like this. You yourself ask the compiler to do it when you pass it '-O2'. Its default behavior is, in fact, to not optimize based on the assumption that UB won't happen.
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