RFR: 8240610: [JVMCI] Export VMVersion::_has_intel_jcc_erratum to JVMCI compiler

[Yudi Zheng]

Hello,

Please review this small patch to export VMVersion::_has_intel_jcc_erratum to JVMCI compiler. It allows JVMCI compiler to tell if the hosting architecture is affected by Intel JCC erratum.

http://cr.openjdk.java.net/~yzheng/8240610/webrev.00/ <http://cr.openjdk.java.net/~yzheng/8240610/webrev.00/>
https://bugs.openjdk.java.net/browse/JDK-8240610 <https://bugs.openjdk.java.net/browse/JDK-8240610>

Many thanks,
-Yudi