On Fri, 8 Apr 2022 22:17:23 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: > > Fix the divmod crash due to lack of control node The issue is easy to reproduce, see [JDK-8284635](https://bugs.openjdk.java.net/browse/JDK-8284635). ------------- PR: https://git.openjdk.java.net/jdk/pull/7572