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A comment on Tesla's Simultaneous Brilliance and Incompetence Revealed in Teardown of Model 3. Parent comment

Re:Tesla's Simultaneous Brilliance and Incompetence Revealed... by samatman on Friday April 27, 2018 @06:35PM (#16944978)
Which comes with the obligatory reminder that it fails when a == b.
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Re:Tesla's Simultaneous Brilliance and Incompetence Revealed... by twtw on Friday April 27, 2018 @06:46PM (#16945016)
No it doesn't. xor swap works fine when the two values are equal. The problem is when &a == &b.
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