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Description
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64bit server vm fails with
# Internal Error (/tmp/jprt-jprtadm/temp/P1/B/221709.kvn/source/src/share/vm/opto/gcm.cpp:672), pid=31657, tid=1084266816
# Error: assert(store->find_edge(load) != -1,"missing precedence edge")
in -Xcomp mode with fastdebug build in case Compressed oops are enabled.
The failure is reproduced only with latest hs13-b02 and on linux-amd64.
It is not reproduced with hs13-b01 which is part of jdk7b28.
It is nor reproduced on solaris-sparcv9 (didn't try on windows-amd64 and solaris-amd64).
Stack trace is:
--------------- T H R E A D ---------------
Current thread (0x00000000551a2000): JavaThread "CompilerThread1" daemon [_thread_in_native, id=31677, st
ack(0x0000000040909000,0x0000000040a0a000)]
Stack: [0x0000000040909000,0x0000000040a0a000], sp=0x0000000040a05480, free space=1009k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V [libjvm.so+0xa4cc22];; VMError::report_and_die()+0x262
V [libjvm.so+0x4075de];; report_assertion_failure(char const*, int, char const*)+0x6e
V [libjvm.so+0x493c6d];; PhaseCFG::insert_anti_dependences(Block*, Node*, bool)+0x64d
V [libjvm.so+0x4961f5];; PhaseCFG::schedule_late(VectorSet&, Node_List&)+0x475
V [libjvm.so+0x496a10];; PhaseCFG::GlobalCodeMotion(Matcher&, unsigned int, Node_List&)+0x4b0
V [libjvm.so+0x3a2787];; Compile::Code_Gen()+0x3b7
V [libjvm.so+0x39c82c];; Compile::Compile(ciEnv*, C2Compiler*, ciMethod*, int, bool, bool)+0xacc
V [libjvm.so+0x2cdcec];; C2Compiler::compile_method(ciEnv*, ciMethod*, int)+0x8c
V [libjvm.so+0x3acc89];; CompileBroker::invoke_compiler_on_method(CompileTask*)+0x4c9
V [libjvm.so+0x3ac09f];; CompileBroker::compiler_thread_loop()+0x55f
V [libjvm.so+0x9ea583];; compiler_thread_entry(JavaThread*, Thread*)+0x13
V [libjvm.so+0x9df9e5];; JavaThread::thread_main_inner()+0xd5
V [libjvm.so+0x9df8ad];; JavaThread::run()+0xfd
V [libjvm.so+0x85ee46];; java_start(Thread*)+0x166
Current CompileTask:
C2:295 b Tester_Class_3.<init>()V (381 bytes)
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0x0000000055312000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=31680, stack(0x0000000040a0a000,0x0000000040b0b000)]
=>0x00000000551a2000 JavaThread "CompilerThread1" daemon [_thread_in_native, id=31677, stack(0x0000000040909000,0x0000000040a0a000)]
0x000000005519d000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=31676, stack(0x0000000040808000,0x0000000040909000)]
0x000000005519b000 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=31675, stack(0x0000000040707000,0x0000000040808000)]
0x0000000055167000 JavaThread "Finalizer" daemon [_thread_blocked, id=31670, stack(0x0000000040606000,0x0000000040707000)]
0x0000000055165000 JavaThread "Reference Handler" daemon [_thread_blocked, id=31669, stack(0x0000000040505000,0x0000000040606000)]
0x0000000055093000 JavaThread "main" [_thread_blocked, id=31658, stack(0x0000000040101000,0x0000000040202000)]
Other Threads:
0x000000005515d000 VMThread [stack: 0x0000000040404000,0x0000000040505000] [id=31668]
0x000000005536d000 WatcherThread [stack: 0x0000000040b0b000,0x0000000040c0c000] [id=31687]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 17920K, used 307K [0x00002aaadca00000, 0x00002aaadde00000, 0x00002aaaf0aa0000)
eden space 15360K, 2% used [0x00002aaadca00000,0x00002aaadca4ccd8,0x00002aaadd900000)
from space 2560K, 0% used [0x00002aaaddb80000,0x00002aaaddb80000,0x00002aaadde00000)
to space 2560K, 0% used [0x00002aaadd900000,0x00002aaadd900000,0x00002aaaddb80000)
PSOldGen total 41024K, used 0K [0x00002aaab48a0000, 0x00002aaab70b0000, 0x00002aaadca00000)
customer space 41024K, 0% used [0x00002aaab48a0000,0x00002aaab48a0000,0x00002aaab70b0000)
PSPermGen total 21248K, used 2813K [0x00002aaaaf4a0000, 0x00002aaab0960000, 0x00002aaab48a0000)
customer space 21248K, 13% used [0x00002aaaaf4a0000,0x00002aaaaf75f558,0x00002aaab0960000)
Posted Date : 2008-06-14 09:16:53.0
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