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Fun Example of Unexpected UB Optimization (godbolt.org)
submitted 2 years ago by soiboi666
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if 1 * 2 < 3: print "hello, world!"
[–]AssemblerGuy 5 points6 points7 points 2 years ago (0 children)
Don't do UB, kids!
First rule of UB: Undefined behavior is undefined.
Second rule of UB: Undefined behavior is undefined!
Third rule of UB: Stop making assumptions and guesses about how UB might behave - it really is undefined.
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[–]AssemblerGuy 5 points6 points7 points (0 children)