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Bug
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Resolution: Fixed
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P3
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17, 18, 19
Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
---|---|---|---|---|---|---|
JDK-8284251 | 18.0.2 | Tobias Hartmann | P3 | Resolved | Fixed | b02 |
JDK-8284062 | 17.0.4-oracle | Tobias Hartmann | P3 | Resolved | Fixed | b02 |
JDK-8284151 | 17.0.4 | Martin Doerr | P3 | Resolved | Fixed | b01 |
To reproduce:
Run TestOverunrolling.java with additional flag -XX:+StressReflectiveCode.
With jtreg:
path-to-jtreg/jtreg -va -s -jdk:path-to-jdk/jdk/ -javaoptions:"-XX:+StressReflectiveCode" test/hotspot/jtreg/compiler/loopopts/TestOverunrolling.java
You can find hs_err file in Attachment.
# To suppress the following error report, specify this argument
# after -XX: or in .hotspotrc: SuppressErrorAt=/gcm.cpp:1423
#
# A fatal error has been detected by the Java Runtime Environment:
#
# Internal Error (/home/emanuel/Documents/closed-jdk/open/src/hotspot/share/opto/gcm.cpp:1423), pid=268648, tid=268661
# assert(false) failed: graph should be schedulable
#
# JRE version: Java(TM) SE Runtime Environment (19.0) (slowdebug build 19-internal-2022-02-28-1116307.emanuel...)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (slowdebug 19-internal-2022-02-28-1116307.emanuel..., compiled mode, compressed oops, compressed class ptrs, parallel gc, linux-amd64)
# Problematic frame:
# V [libjvm.so+0xadfc8b] PhaseCFG::schedule_late(VectorSet&, Node_Stack&)+0x605
#
Current CompileTask:
C2: 32296 3423 b compiler.loopopts.TestOverunrolling::test3 (89 bytes)
Stack: [0x00007f3c5d0c6000,0x00007f3c5d1c7000], sp=0x00007f3c5d1c1960, free space=1006k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xadfc8b] PhaseCFG::schedule_late(VectorSet&, Node_Stack&)+0x605
V [libjvm.so+0xae00cd] PhaseCFG::global_code_motion()+0x1f3
V [libjvm.so+0xae08da] PhaseCFG::do_global_code_motion()+0x60
V [libjvm.so+0x85c3ea] Compile::Code_Gen()+0x1c6
V [libjvm.so+0x85324d] Compile::Compile(ciEnv*, ciMethod*, int, Options, DirectiveSet*)+0x1567
V [libjvm.so+0x748299] C2Compiler::compile_method(ciEnv*, ciMethod*, int, bool, DirectiveSet*)+0x185
V [libjvm.so+0x87088d] CompileBroker::invoke_compiler_on_method(CompileTask*)+0x899
V [libjvm.so+0x86f4e7] CompileBroker::compiler_thread_loop()+0x3df
V [libjvm.so+0x88fc3b] CompilerThread::thread_entry(JavaThread*, JavaThread*)+0x69
V [libjvm.so+0x124901f] JavaThread::thread_main_inner()+0x15d
V [libjvm.so+0x1248ebf] JavaThread::run()+0x167
V [libjvm.so+0x12467d0] Thread::call_run()+0x180
V [libjvm.so+0x105262b] thread_native_entry(Thread*)+0x18f
- backported by
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JDK-8284062 C2: assert(false) failed: graph should be schedulable
- Resolved
-
JDK-8284151 C2: assert(false) failed: graph should be schedulable
- Resolved
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JDK-8284251 C2: assert(false) failed: graph should be schedulable
- Resolved
- relates to
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JDK-8280600 C2: assert(!had_error) failed: bad dominance
- Resolved
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JDK-8280799 С2: assert(false) failed: cyclic dependency prevents range check elimination
- Resolved
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JDK-8325494 C2: Broken graph after not skipping CastII node anymore for Assertion Predicates after JDK-8309902
- Resolved
- links to
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Commit openjdk/jdk17u-dev/52bbd698
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Commit openjdk/jdk18u/515a9476
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Commit openjdk/jdk/85628a87
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Review openjdk/jdk17u-dev/321
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Review openjdk/jdk18u/80
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Review openjdk/jdk/7758