At some point, someone is going to have to explain why - despite nobody ever wanting this in production code ever, for any reason - the default CSR state for divide by zero on most platforms is fault instead of flush.
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I assume that at some point someone called this sort of thing a "Control Status Register", and then that is just what people call it now. A hardware person would probably know better than I...
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That's for SSE. You can't actually disable the exception for (integer) division by zero on x86 (though disabling interrupts works).
End of conversation
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