hg: jdk/sandbox: 6735527: Bitmap - speed up searches

[chris.hegarty at oracle.com]

Changeset: 96bd0f70ef99
Author:    kbarrett
Date:      2018-11-02 17:51 -0400
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/96bd0f70ef99

6735527: Bitmap - speed up searches
Summary: New parameterized bitmap search routine, using ctz.
Reviewed-by: tschatzl, shade

! src/hotspot/share/utilities/bitMap.hpp
! src/hotspot/share/utilities/bitMap.inline.hpp