8038953,Add sanity tests for BMI1 and LZCNT instructions

[Anton Ivanov]

Hi all,

Please review the patch

New tests for using of blsi,blsr,andn,blsmsk,lzcnt,tzcnt instructions 
were developed.
They verify that instructions above are really presented in emitted 
native code on supported hardware

webrev: http://cr.openjdk.java.net/~iignatyev/aaivanov/8038953/webrev.00
jbs: https://bugs.openjdk.java.net/browse/JDK-8038953
testing: test/compiler/intrinsics/bmi/sanity

-- 
Best regards,
Anton Ivanov