hg: jdk/jdk: 2 new changesets

[aph at redhat.com]

Changeset: a4e2fc916323
Author:    aph
Date:      2020-03-16 17:10 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/a4e2fc916323

8241018: 32-bit integer log2 functions return the wrong value for negative arguments on 64-bit machines
Reviewed-by: kvn

! src/hotspot/share/utilities/globalDefinitions.hpp
! test/hotspot/gtest/utilities/test_globalDefinitions.cpp

Changeset: 0daa6b52ba56
Author:    aph
Date:      2020-03-17 14:13 +0000
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/0daa6b52ba56

Merge