hg: jdk/sandbox: 2 new changesets

[chris.hegarty at oracle.com]

Changeset: 5afedc9e4662
Author:    redestad
Date:      2018-05-22 14:44 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/5afedc9e4662

8203352: Improve java implementation of Integer/Long.numberOfLeadingZeros
Reviewed-by: martin, igerasim
Contributed-by: ivan.gerasimov at oracle.com, claes.redestad at oracle.com

! src/java.base/share/classes/java/lang/Integer.java
! src/java.base/share/classes/java/lang/Long.java
! test/jdk/java/lang/Integer/BitTwiddle.java
! test/jdk/java/lang/Long/BitTwiddle.java

Changeset: c4800cdd45c7
Author:    bulasevich
Date:      2018-05-22 14:54 +0200
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/c4800cdd45c7

8203431: TestFloatsOnStackDeopt.java throws java.lang.LinkageError: loader <bootstrap> attempted duplicate class definition for java.lang.invoke.BoundMethodHandle$Species_LLL
Reviewed-by: redestad

! test/hotspot/jtreg/ProblemList.txt
! test/hotspot/jtreg/compiler/runtime/TestFloatsOnStackDeopt.java