[Bug middle-end/82853] Optimize x % 3 == 0 without modulo

andi-gcc at firstfloor dot org gcc-bugzilla@gcc.gnu.org
Sun Nov 5 20:32:00 GMT 2017


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82853

--- Comment #5 from Andi Kleen <andi-gcc at firstfloor dot org> ---
Also I'm not sure why you would want it in the middle end. It should all work
at the tree level


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