RFE: https://bugs.openjdk.java.net/browse/JDK-8211268
Webrev: http://cr.openjdk.java.net/~shade/8211268/webrev.01/ Not all GCs are supported by Zero, because it requires implementing the GC barriers in C++ interpreter. Now that we have jvm features that can selectively disable particular GCs, we can only build supported GCs. This avoids surprise build failures like these: https://bugs.openjdk.java.net/browse/JDK-8211228 Testing: x86_64 Zero build, running GCBasher with the rest of GCs Thanks, -Aleksey
