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From "Ivan Zvolsky (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-3643) [drlvm][jit][opt] assertion failure in Ia32GCSafePoints.cpp in debug builds
Date Fri, 13 Apr 2007 04:27:15 GMT
[drlvm][jit][opt] assertion failure in Ia32GCSafePoints.cpp in debug builds
---------------------------------------------------------------------------

                 Key: HARMONY-3643
                 URL: https://issues.apache.org/jira/browse/HARMONY-3643
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
         Environment: linux/ia32
            Reporter: Ivan Zvolsky


Attached test causes assertion failure on debug linux builds (was tested on revision 527496
linux icc debug build). 

1) compile Test.java and Field.java
2) run java -Xem:opt Test

This gives the following output:

java: ...vm/jitrino/src/codegenerator/ia32/Ia32GCSafePoints.cpp:458: void Jitrino::Ia32::GCSafePointsInfo::updatePairsOnInst(Jitrino::Ia32::Inst
*, Jitrino::StlVector<Jitrino::Ia32::MPtrPair, Jitrino::StlMMAllocator<Jitrino::Ia32::MPtrPair>>
&): Assertion `fromOpnd->getType()->isObject() || fromOpnd->getType()->isManagedPtr()'
failed.
SIGABRT in VM code.
Stack trace:
  0: ?? (??:-1)
  1: abort (??:-1)
  2: __assert_fail (??:-1)
  3: Jitrino::Ia32::GCSafePointsInfo::updatePairsOnInst(Jitrino::Ia32::Inst*, Jitrino::StlVector<Jitrino::Ia32::MPtrPair,
Jitrino::StlMMAllocator<Jitrino::Ia32::MPtrPair> >&) (/export/lab_drlbuild/combined_icc_d/s0412/working_vm/vm/jitrino/src/codegenerator/ia3:-1)
  4: Jitrino::Ia32::GCSafePointsInfo::calculateMPtrs() (/export/lab_drlbuild/combined_icc_d/s0412/working_vm/vm/jitrino/src/codegenerator/ia32/Ia32GCSafePoints.cpp:271)
  5: Jitrino::Ia32::GCSafePointsInfo::_calculate() (/export/lab_drlbuild/combined_icc_d/s0412/working_vm/vm/jitrino/src/codegenerator/ia32/Ia32GCSafePoints.cpp:155)
  6: _ZN7Jitrino4Ia3216GCSafePointsInfoC9ERNS_13MemoryManagerERNS0_9IRManagerENS1_4ModeE 
  ...



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