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From "Chunrong Lai (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-5674) [drlvm][jitrino] assertion failure when running dacapo.eclipse
Date Tue, 01 Apr 2008 09:26:27 GMT
[drlvm][jitrino] assertion failure when running dacapo.eclipse
--------------------------------------------------------------

                 Key: HARMONY-5674
                 URL: https://issues.apache.org/jira/browse/HARMONY-5674
             Project: Harmony
          Issue Type: Bug
          Components: DRLVM
         Environment: Win32 + Linux32
            Reporter: Chunrong Lai



 It is noted that the Harmony of debug-build reports assertion failure when running Dacapo.eclipse
(http://dacapobench.org/). One can reproduce the crashes with the command line "java -Xem:opt
-Xms512M -Xmx512M -jar dacapo-2006-10-MR2.jar -s large eclipse".
 The reported failed assertions are in line 237 and 246 of jitrino/src/codegenerator/ia32/ia32regalloc2.cpp.
They are in the function of void RegAlloc2::Opand::update ().
 It is also noted that the bug disappears if use release-build-binary or if do not use "-Xem:opt".
And I can not simply fix the failure by remove/comment the assertions.
 Can Jit people have a check/look on the issue? Thanks a lot.

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