hg: jdk9/dev/jdk: 8160885: Unsafe.compareAndExchangeDouble/FloatAcquire should defer to compareAndExchangeLong/IntAcquire

[paul.sandoz at oracle.com]

Changeset: 7791205bea66
Author:    psandoz
Date:      2016-07-07 18:30 +0200
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/7791205bea66

8160885: Unsafe.compareAndExchangeDouble/FloatAcquire should defer to compareAndExchangeLong/IntAcquire
Reviewed-by: mhaupt

! src/java.base/share/classes/jdk/internal/misc/Unsafe.java