RFR(XS): 8132525: java -client -XX:+TieredCompilation -XX:CICompilerCount=1 -version asserts since 8130858

[Roland Westrelin]

http://cr.openjdk.java.net/~roland/8132525/webrev.00/

My recent change to the validation of CICompilerCount triggers and assert failure: with -client -XX:+TieredCompilation, TieredCompilation is true when the CICompilerCount option is validated and an erroneous value is used for the min number of threads. TieredCompilation is forced off later in the command line validation process.

Roland.