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Bug
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Resolution: Fixed
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P3
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10, 11, 14, 15
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b10
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8246665 | 13.0.4 | Roland Westrelin | P3 | Resolved | Fixed | b04 |
| JDK-8243384 | 11.0.8-oracle | Roland Westrelin | P3 | Resolved | Fixed | b04 |
| JDK-8242268 | 11.0.8 | Roland Westrelin | P3 | Resolved | Fixed | b01 |
# Internal Error (src/hotspot/share/opto/node.hpp:852), pid=1623963, tid=1623975
# assert(is_MachReturn()) failed: invalid node class
root cause is that GraphKit::must_be_not_null() is called with a known to be non null input. This causes the null branch of the test to be optimized to top and a top be added to the RootNode. RootNode::Ideal() is never called to clean the top inputs and the assert is hit during matching.
# assert(is_MachReturn()) failed: invalid node class
root cause is that GraphKit::must_be_not_null() is called with a known to be non null input. This causes the null branch of the test to be optimized to top and a top be added to the RootNode. RootNode::Ideal() is never called to clean the top inputs and the assert is hit during matching.
- backported by
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JDK-8242268 assert(is_MachReturn()) running CTW with fix for JDK-8231291
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- Resolved
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- Resolved
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- Resolved
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- relates to
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- Resolved
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JDK-8231291 C2: loop opts before EA should maximally unroll loops
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- Resolved
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