On Fri, 8 Apr 2022 01:05:33 GMT, Srinivas Vamsi Parasa <d...@openjdk.java.net> wrote:
>> Optimizes the divideUnsigned() and remainderUnsigned() methods in >> java.lang.Integer and java.lang.Long classes using x86 intrinsics. This >> change shows 3x improvement for Integer methods and upto 25% improvement for >> Long. This change also implements the DivMod optimization which fuses >> division and modulus operations if needed. The DivMod optimization shows 3x >> improvement for Integer and ~65% improvement for Long. > > Srinivas Vamsi Parasa has updated the pull request incrementally with one > additional commit since the last revision: > > uncomment zero in integer div, mod test Good. I forgot before to ask about how you handle devision by 0 and now you added check for it. Let me run testing before approval. ------------- PR: https://git.openjdk.java.net/jdk/pull/7572
