[8u] RFR: 8134579: [TESTBUG] Some bmi tests fail if can_access_local_variables is on.

[Severin Gehwolf]

Hi,

Could I get a review of this OpenJDK 8u test-fix, please? We are seeing
occasional test failures for LZcntTestI.java and/or LZcntTestL.java
when running OpenJDK 8u tier1 tests. Backporting this change from JDK 9
fixes the issue. The JDK 9 patch didn't apply cleanly. Modifications
I've done are:

 * Record AddnTest{I,L}.java => AndnTest{L,I}.java as a rename.
 * Manually removed AddnTest{I,L}.java tests as the removal rejected.
   This was done part of the rename (hg mv -A source dest)
 * Kept @library and @run definitions of AndnTest{I,L}.java as they
   were, modulo test name (last argument).

Bug: https://bugs.openjdk.java.net/browse/JDK-8134579
webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8134579/jdk8/01/webrev/

Testing: OpenJDK 8u tier1 tests on Linux x86_64 (release/fastdebug).
Relevant test(s) fails prior, passes after.

Thoughts?

Thanks,
Severin