[8u] RFR (XS): Backport 8162540: Crash in C2 escape analysis with assert: "node should be registered"
vladimir.x.ivanov at oracle.com
Fri May 11 01:04:42 UTC 2018
It's a backport of JDK-8162540 into 8u.
The bug can lead to broken code being generated in product binaries when
Unsafe.getAndSetObject() or Unsafe.compareAndSwapObject() are used (some
details are described in JDK-8198543).
The fix from 9 doesn't apply cleanly, but minor adjustments are enough.
Testing: failing test, hotspot/test/
More information about the hotspot-compiler-dev