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From "Alexey Varlamov (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-3382) [drlvm][jit][jet][EUT] 1 test from org.eclipse.jdt.core.tests.compiler.parser.TestAll suit fails fails due to assert in JET
Date Mon, 04 Jun 2007 12:22:36 GMT

    [ https://issues.apache.org/jira/browse/HARMONY-3382?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12501194
] 

Alexey Varlamov commented on HARMONY-3382:
------------------------------------------

Nina, the idea of regtest is to extract minimal and stable reproducer, which is possible using
Jasmin assembler in this particular case. Igor made a step in right direction but actually
his code fails verification and successfully passes compilation if verifier is on. So the
test should be improved.

I've applied the fix at revision: 544139, to not hold EUT progress. Keeping this issue open
since regtest is pending.


> [drlvm][jit][jet][EUT] 1 test from org.eclipse.jdt.core.tests.compiler.parser.TestAll
suit fails fails due to assert in JET
> ---------------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-3382
>                 URL: https://issues.apache.org/jira/browse/HARMONY-3382
>             Project: Harmony
>          Issue Type: Bug
>          Components: DRLVM
>         Environment: test case (X.java) is to be compiled with Eclipse compiler
>            Reporter: Aleksey Ignatenko
>            Assignee: Alexey Varlamov
>         Attachments: H3382.patch.txt, H3382.regtest.patch.txt, H3382.regtest.patch.txt,
H3382.regtest.patch.txt, X.java
>
>
> org.eclipse.jdt.core.tests.compiler.regression.test044 fails due to assertion in JET
code.
> Stack trace:
> >	jitrino.dll!_assert(const char * expr=0x01b64e38, const char * filename=0x01b64d68,
unsigned int lineno=102)  Line 295	C
>  	jitrino.dll!Jitrino::Jet::SmartPtr<Jitrino::Jet::JInst>::operator[](unsigned
int idx=25)  Line 102 + 0x1c	C++
>  	jitrino.dll!Jitrino::Jet::Compiler::gen_bb_leave(unsigned int to=25)  Line 614 + 0x1a
C++
>  	jitrino.dll!Jitrino::Jet::Compiler::handle_inst()  Line 100	C++
>  	jitrino.dll!Jitrino::Jet::Compiler::comp_gen_insts(unsigned int pc=14, unsigned int
parentPC=14, unsigned int jsr_lead=4294967295)  Line 1018	C++
>  	jitrino.dll!Jitrino::Jet::Compiler::comp_gen_code_bb(unsigned int pc=14)  Line 818
+ 0x14	C++
>  	jitrino.dll!Jitrino::Jet::Compiler::compile(void * ch=0x0375f154, Method * method=0x0314b7d0,
const OpenMethodExecutionParams & params={...})  Line 395	C++
>  	jitrino.dll!Jitrino::Jet::compile_with_params(void * jit_handle=0x01267810, void *
ch=0x0375f154, Method * method=0x0314b7d0, OpenMethodExecutionParams params={...})  Line 523
+ 0x17	C++
>  	jitrino.dll!JIT_compile_method_with_params(void * jit=0x01267810, void * compilation=0x0375f154,
Method * method_handle=0x0314b7d0, OpenMethodExecutionParams compilation_params={...})  Line
274 + 0x15	C++
>  	harmonyvm.dll!Dll_JIT::compile_method_with_params(void * compilation=0x0375f154, Method
* method=0x0314b7d0, OpenMethodExecutionParams flags={...})  Line 86 + 0x18	C++
>  	harmonyvm.dll!compile_do_compilation_jit(Method * method=0x0314b7d0, JIT * jit=0x01267810)
 Line 652 + 0x19	C++
>  	harmonyvm.dll!vm_compile_method(void * jit=0x01267810, Method * method=0x0314b7d0)
 Line 2472 + 0xd	C++
>  	em.dll!DrlEMImpl::compileMethod(Method * mh=0x0314b7d0)  Line 570 + 0x13	C++
>  	em.dll!CompileMethod(Method * method_handle=0x0314b7d0)  Line 49 + 0x19	C++
>  	harmonyvm.dll!compile_do_compilation(Method * method=0x0314b7d0)  Line 765 + 0x15	C++
>  	harmonyvm.dll!compile_me(Method * method=0x0314b7d0)  Line 785 + 0x9	C++

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