On Fri, 4 Feb 2022 10:13:28 GMT, Daniel Jeliński <djelin...@openjdk.org> wrote:
> The proposed form of borrow bit handling is [already used in BigInteger > class](https://github.com/djelinski/jdk/blob/ce26a19be5e907c11164b46f1bcb370b534d5bf6/src/java.base/share/classes/java/math/BigInteger.java#L1558). > > JMH results without the patch: > > Benchmark (maxNumbits) Mode Cnt Score Error Units > BigIntegers.testGcd 256 avgt 25 3181205,367 ± 155272,427 ns/op > > JMH results with the patch applied: > > Benchmark (maxNumbits) Mode Cnt Score Error Units > BigIntegers.testGcd 256 avgt 25 2696030,849 ± 14141,940 ns/op Yessir! Tier1 and tier2 passed. Added noreg-perf label. ------------- PR: https://git.openjdk.java.net/jdk/pull/7342
