JDK-8242491 : C2: assert(v2->bottom_type() == vt) failed: mismatch when creating MacroLogicV
- Type: Bug
- Component: hotspot
- Sub-Component: compiler
- Affected Version: 15
- Priority: P3
- Status: Resolved
- Resolution: Fixed
- CPU: x86
- Submitted: 2020-04-10
- Updated: 2020-04-27
- Resolved: 2020-04-17
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Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
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| JDK 15 |
|---|
15 b20Fixed  |
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Relates :
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Description
# Internal Error (src/hotspot/share/opto/vectornode.cpp:1095), pid=30656, tid=30670 # assert(v2->bottom_type() == vt) failed: mismatch V [libjvm.so+0x17f1be6] MacroLogicVNode::make(PhaseGVN&, Node*, Node*, Node*, unsigned int, TypeVect const*)+0xa6 V [libjvm.so+0x93db5f] Compile::xform_to_MacroLogicV(PhaseIterGVN&, TypeVect const*, Unique_Node_List&, Unique_Node_List&)+0xbf V [libjvm.so+0x93ee77] Compile::process_logic_cone_root(PhaseIterGVN&, Node*, VectorSet&)+0x2a7 V [libjvm.so+0x93f677] Compile::optimize_logic_cones(PhaseIterGVN&)+0x327 V [libjvm.so+0x94c18b] Compile::Optimize()+0x106b V [libjvm.so+0x94cfbb] Compile::Compile(ciEnv*, ciMethod*, int, bool, bool, bool, DirectiveSet*)+0xdab V [libjvm.so+0x7c1aec] C2Compiler::compile_method(ciEnv*, ciMethod*, int, DirectiveSet*)+0xfc V [libjvm.so+0x9588ec] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x2cc V [libjvm.so+0x9598d8] CompileBroker::compiler_thread_loop()+0x4a8 V [libjvm.so+0x17621d6] JavaThread::thread_main_inner()+0x226 V [libjvm.so+0x1767236] Thread::call_run()+0xf6
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