[10] RFR(S): 8191362: [Graal] gc/g1/TestShrinkAuxiliaryData tests crash with "assert(check_klass_alignment(result)) failed: address not aligned"

[Tobias Hartmann]

Hi,

please review the following patch:
https://bugs.openjdk.java.net/browse/JDK-8191362
http://cr.openjdk.java.net/~thartmann/8191362/webrev.03/

Graal should respect the ObjectAlignmentInBytes flag when computing array allocation sizes. This already has been
reviewed by Tom Rodriguez and Gilles Duboscq (see [GR-7679]) and was pushed to the Graal/jvmci repos.

Thanks,
Tobias