Implements x86 intrinsics for compare() method in java.lang.Integer and java.lang.Long.
------------- Commit messages: - add JMH benchmarks - 8283726: x86 intrinsics for compare method in Integer and Long Changes: https://git.openjdk.java.net/jdk/pull/7975/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=7975&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8283726 Stats: 430 lines in 13 files changed: 428 ins; 0 del; 2 mod Patch: https://git.openjdk.java.net/jdk/pull/7975.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/7975/head:pull/7975 PR: https://git.openjdk.java.net/jdk/pull/7975
