Integrated: 8369979: Flag UsePopCountInstruction was accidentally disabled on PPC64

David Briemann dbriemann at openjdk.org
Fri Oct 17 09:03:16 UTC 2025


On Thu, 16 Oct 2025 10:01:13 GMT, David Briemann <dbriemann at openjdk.org> wrote:

> Reenables the flag UsePopCountInstruction for PPC in `src/hotspot/cpu/ppc/vm_version_ppc.cpp` to reactivate the support for popcount intrinsics on PPC.

This pull request has now been integrated.

Changeset: 9b9559a2
Author:    David Briemann <dbriemann at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/9b9559a2e33827126e1aeab7bf6f4861acaae109
Stats:     4 lines in 1 file changed: 4 ins; 0 del; 0 mod

8369979: Flag UsePopCountInstruction was accidentally disabled on PPC64

Reviewed-by: aph, mdoerr

-------------

PR: https://git.openjdk.org/jdk/pull/27843


More information about the hotspot-dev mailing list