[Octave-bug-tracker] [bug #40608] MinGW: crashes with JIT

[Philip Nienhuis]

URL:
  <http://savannah.gnu.org/bugs/?40608>

                 Summary: MinGW: crashes with JIT
                 Project: GNU Octave
            Submitted by: philipnienhuis
            Submitted on: Sun 17 Nov 2013 01:00:13 PM CET
                Category: Libraries
                Severity: 3 - Normal
                Priority: 5 - Normal
              Item Group: Crash
                  Status: None
             Assigned to: None
         Originator Name: Philip Nienhuis
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any
                 Release: dev
        Operating System: Microsoft Windows

    _______________________________________________________

Details:

Running octave-cli-3.7.7+.exe (cs17941:9799a996b2c1, mxe cross-built) in a
cmd32.exe window:


X:\Octave\octave-2013-11-16-20-38\bin>octave-cli-3.7.7+.exe --jit-compiler
GNU Octave, version 3.7.7+
Copyright (C) 2013 John W. Eaton and others.
This is free software; see the source code for copying conditions.
There is ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  For details, type 'warranty'.

Octave was configured for "i686-pc-mingw32".

Additional information about Octave is available at http://www.octave.org.

Please contribute if you find this software useful.
For more information, visit http://www.octave.org/get-involved.html

Read http://www.octave.org/bugs.html to learn how to submit bug reports.
For information about changes from previous versions, type 'news'.

octave-cli-3.7.7+.exe:1> __run_test_suite__
:
<runs tests OK, until:>
:
  libinterp\corefcn\pinv.cc-tst .......................... PASS    8/8
  libinterp\corefcn\pr-output.cc-tst ..................... PASS    2/2
  libinterp\corefcn\quad.cc-tst .......................... PASS    8/8
  libinterp\corefcn\quadcc.cc-tst ........................
  0x668FE4A9 (0x06D06E78 0x06D2D2E0 0x06D32B30 0x06C81030),
octave_jit_grab_matrix() + 0x29 bytes(s)
0x6691A2A9 (0x0022C89C 0x0022C728 0x0022C89C 0x06BD45D0),
_ZNK17jit_function_info7executeERK17octave_value_listRS0_() + 0x29 bytes(s)
0x66921EE2 (0x06CCA1F8 0x0022C89C 0x0022C728 0x7C9101DB),
_ZN8tree_jit10do_executeER20octave_user_functionRK17octave_value_listRS2_() +
0xA2 bytes(s)
0x66921F36 (0x06CCA1F8 0x0022C89C 0x0022C728 0x7C0001DB),
_ZN8tree_jit7executeER20octave_user_functionRK17octave_value_listRS2_() + 0x26
bytes(s)
0x6657CF33 (0x06CCA1F8 0x00000001 0x0022C89C 0x00000000),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x53 bytes(s)
0x66578B1C (0x06CCA1F8 0x00000001 0x0022C89C 0x0022C748),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_list() + 0x2C
bytes(s)
0x665D2475 (0x0022C8EC 0x06CCA1F8 0x0022C89C 0x00000001),
_Z5fevalP15octave_functionRK17octave_value_listi() + 0x35 bytes(s)
0x6685B833 (0x0022CA74 0x06C39B60 0x00000001 0x0022CAE8),
_Z7FquadccRK17octave_value_listi() + 0x623 bytes(s)
0x66510307 (0x02CDD170 0x00000001 0x06C39B60 0x00000000),
_ZN14octave_builtin17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x5F7 bytes(s)
0x6650F4C9 (0x02CDD170 0x0022CD24 0x0022CD78 0x00000001),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x149 bytes(s)
0x6650FD01 (0x02CDD170 0x0022CD24 0x0022CD78 0x00000001),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() +
0x31 bytes(s)
0x669A3840 (0x02CDD170 0x0022CD24 0x0022CD78 0x6FC7FEB6),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EE() + 0x30
bytes(s)
0x6657FC89 (0x0022CD38 0x0022CD24 0x0022CD78 0x00000001),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() + 0x59
bytes(s)
0x6657FD26 (0x0022CD38 0x0022CD24 0x0022CD78 0x00000001),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x66 bytes(s)
0x665B294A (0x06D2CEB0 0x00000001 0x00000000 0x00000000),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665B3083 (0x06D2CEB0 0x00000001 0x0022CCD0 0x0022CEC0),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665AFE94 (0x06D2CEB0 0x00000001 0x00000006 0x0022D078),
_ZN21tree_index_expression7rvalue1Ei() + 0x24 bytes(s)
0x6659EA74 (0x06CEFFB0 0x00000000 0x66C92630 0x00000000),
_ZN18tree_argument_list23convert_to_const_vectorEPK12octave_value() + 0x314
bytes(s)
0x665B26F0 (0x06D30A30 0x00000000 0x00000000 0x66990B34),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x150
bytes(s)
0x665B3083 (0x06D30A30 0x00000000 0x02D38FBD 0x02D38FBD),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665AFE94 (0x06D30A30 0x00000000 0x003E0000 0x00000000),
_ZN21tree_index_expression7rvalue1Ei() + 0x24 bytes(s)
0x665AA3FF (0x06CBC770 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x06D42F70 0x0022D288 0x00000000 0x0022D2EC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x06B6DB18 0x00000000 0x06AE2E20 0x00000000),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
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0x6657A141 (0x06B6DB18 0x0022D564 0x0022D5B8 0x00000000),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0xB1 bytes(s)
0x6657A2E1 (0x06B6DB18 0x0022D564 0x0022D5B8 0x00000000),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi()
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0x6657FC65 (0x0022D578 0x0022D564 0x0022D5B8 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() + 0x35
bytes(s)
0x6657FD26 (0x0022D578 0x0022D564 0x0022D5B8 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x66 bytes(s)
0x665B294A (0x06CE22A0 0x00000000 0x00000000 0x0022D73C),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665B3083 (0x06CE22A0 0x00000000 0x003E0000 0x00000000),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665DB2A7 (0x0022D7E4 0x0022D7B4 0x00000000 0x0022D7E0),
_Z11eval_stringRKSsbRii() + 0x1E7 bytes(s)
0x665DB761 (0x0022D7E0 0x00000000 0x00000000 0x00C7E6C4),
_Z11eval_stringRKSsbRi() + 0x1E1 bytes(s)
0x665DB83A (0x0022D8C4 0x06AE27A8 0x00000000 0x66AE1344),
_Z5FevalRK17octave_value_listi() + 0xAA bytes(s)
0x66510307 (0x02D074B0 0x00000000 0x06AE27A8 0x00000000),
_ZN14octave_builtin17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x5F7 bytes(s)
0x6650F4C9 (0x02D074B0 0x0022DB04 0x0022DB58 0x00000000),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x149 bytes(s)
0x6650FD01 (0x02D074B0 0x0022DB04 0x0022DB58 0x00000000),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() +
0x31 bytes(s)
0x6657FC65 (0x0022DB18 0x0022DB04 0x0022DB58 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() + 0x35
bytes(s)
0x6657FD26 (0x0022DB18 0x0022DB04 0x0022DB58 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x66 bytes(s)
0x665B294A (0x0683ECD8 0x00000000 0x00000000 0x0022DCD8),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665B3083 (0x0683ECD8 0x00000000 0x0683EEF8 0x00000001),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665AFE94 (0x0683ECD8 0x00000000 0x0022DCE8 0x665AD1D6),
_ZN21tree_index_expression7rvalue1Ei() + 0x24 bytes(s)
0x665AA3FF (0x0683EDF8 0x00000009 0x0672A520 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x0683E618 0x00000000 0x00000000 0x77C2C3CE),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x0683F938 0x00000000 0x0022DE78 0x6FCAA607),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x0683D0F8 0x0022DE3C 0x00000000 0x0022DE58),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AB43B (0x06841CA0 0x068420B8 0x0022DEB8 0x665AD1D6),
_ZN14tree_evaluator23visit_try_catch_commandER22tree_try_catch_command() +
0xDB bytes(s)
0x665AA345 (0x068419C0 0x00000005 0x066C6E88 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x06841CD0 0x00000000 0x06A67360 0x0022FFE0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x068420F8 0x0022DFB4 0x0022DFE4 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x068096B8 0x0022DFE4 0x0022FFE0 0x77C35C94),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x06848248 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x068481B0 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067F2580 0x0022E138 0x00000004 0x0022E19C),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x0684E1C0 0x00000004 0x06A9C588 0x0022E51C),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x6657A141 (0x0684E1C0 0x0022E3A4 0x0022E3F8 0x00000004),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0xB1 bytes(s)
0x6657FCF8 (0x0022E3B8 0x0022E3A4 0x0022E3F8 0x00000004),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x38 bytes(s)
0x665B294A (0x067EDA88 0x00000004 0x0022E51C 0x067E97F0),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665A01B8 (0x067EE4F0 0x00000000 0x00000038 0x067EC018),
_ZN21tree_multi_assignment6rvalueEi() + 0x98 bytes(s)
0x6659FC9C (0x067EE4F0 0x00000000 0x0022E6A8 0x665AD1D6),
_ZN21tree_multi_assignment7rvalue1Ei() + 0x3C bytes(s)
0x665AA3FF (0x067EE6C0 0x00000007 0x06766270 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x067EBF98 0x00000000 0x0022E728 0x665AD1D6),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x067F0230 0x00000005 0x06766730 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067E8688 0x00000000 0x068AB940 0x0022FFE0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x067F0310 0x0022E824 0x0022E854 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067E7538 0x0022E854 0x77C2C2E3 0x66985420),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x067F03A8 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x067F03E0 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067E1108 0x0022E9A8 0x00000004 0x0022EA0C),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x067F0510 0x00000004 0x066D0D00 0x0022ED8C),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x6657A141 (0x067F0510 0x0022EC14 0x0022EC68 0x00000004),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
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0x6657FCF8 (0x0022EC28 0x0022EC14 0x0022EC68 0x00000004),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x38 bytes(s)
0x665B294A (0x067E4AC0 0x00000004 0x0022ED8C 0x665801F7),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665A01B8 (0x067E4E70 0x00000000 0x067E6BD0 0x00000001),
_ZN21tree_multi_assignment6rvalueEi() + 0x98 bytes(s)
0x6659FC9C (0x067E4E70 0x00000000 0x0022EF18 0x665AD1D6),
_ZN21tree_multi_assignment7rvalue1Ei() + 0x3C bytes(s)
0x665AA3FF (0x067E6620 0x00000005 0x06760140 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x067E6648 0x00000000 0x0688A7A0 0x0022FFE0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x067E6FA0 0x0022F014 0x0022F044 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067E3F10 0x0022F044 0x77C2C2E3 0x66985420),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x067E7038 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x067E7070 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067E1108 0x0022F198 0x00000004 0x0022F1FC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x067F0510 0x00000004 0x065DAB18 0x0022F57C),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
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0x6657A141 (0x067F0510 0x0022F404 0x0022F458 0x00000004),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
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0x6657FCF8 (0x0022F418 0x0022F404 0x0022F458 0x00000004),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
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0x665B294A (0x067AF898 0x00000004 0x0022F57C 0x067AF160),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665A01B8 (0x067ADB88 0x00000000 0x66C99E88 0x067DF808),
_ZN21tree_multi_assignment6rvalueEi() + 0x98 bytes(s)
0x6659FC9C (0x067ADB88 0x00000000 0x067AF160 0x0022FFE0),
_ZN21tree_multi_assignment7rvalue1Ei() + 0x3C bytes(s)
0x665AA3FF (0x067AF988 0x0022F784 0x0022F7B4 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x067AF938 0x0022F7B4 0x00000003 0x06744C18),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x067B0370 0x00000000 0x00000000 0x77C2C3CE),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x067AFFA0 0x00000000 0x0022F998 0x6FCAA607),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067AA6A0 0x00000001 0x00000000 0x0022F958),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AB43B (0x067BE240 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator23visit_try_catch_commandER22tree_try_catch_command() +
0xDB bytes(s)
0x665AA345 (0x067BEDD8 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x06783CA8 0x0022FA58 0x00000000 0x0022FABC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x067BEEE8 0x00000000 0x0022FC78 0x00000000),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x66578B1C (0x067BEEE8 0x00000000 0x0022FC78 0x0022FCF8),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_list() + 0x2C
bytes(s)
0x6657FD67 (0x0022FC20 0x00000000 0x0022FC78 0x0022FC3C),
_ZN12octave_value17do_multi_index_opEiRK17octave_value_list() + 0x27 bytes(s)
0x665AF880 (0x02D45F38 0x00000000 0x00000000 0x6FCAB809),
_ZN15tree_identifier6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x870
bytes(s)
0x669AC585 (0x02D45F38 0x00000000 0x0022FCFC 0xFFFFFFFF),
_ZN15tree_identifier6rvalueEi() + 0x25 bytes(s)
0x665AE9E0 (0x02D45F38 0x00000000 0x66C92630 0x00000000),
_ZN15tree_identifier7rvalue1Ei() + 0x40 bytes(s)
0x665AA3FF (0x02D45FA8 0x0022FEC8 0x0022FE08 0x665D99A3),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x02D45FD0 0x0000000E 0x02B8884C 0x0022FE60),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x668BAF79 (0x00000001 0x0022FEC8 0x0022FE64 0x0022FE6C), _Z9main_loopv() +
0x139 bytes(s)
0x66284F46 (0x00000002 0x02B8E5B0 0x00000000 0x7FFDF000),
octave_execute_interpreter() + 0x586 bytes(s)
0x00401D15 (0x00000002 0x02B8E5B0 0x003E2AA0 0x00405000)
0x004010FD (0x00401280 0x00000000 0x78746341 0x00000020)
panic: Segmentation violation -- stopping myself...

X:\Octave\octave-2013-11-16-20-38\bin>


If I run octave-cli without the --jit-compiler switch, a crash occurs when
__run_test_suite__ processes jit.tst. 
Initially Octave seems to hang forever, but that's not the case. Instead,
after 10-15 minutes, it segfaults:


  jit.tst ................................................
0x77C50CCC (0x08B971E0 0x0022D7C8 0x093CA410 0x0022D748), modf() + 0x46C
bytes(s)
0x6691B96A (0x0022D7C8 0x0917E238 0x0022D854 0x091D4E58),
_ZNK8jit_info7executeERKSt3mapISsPK12octave_valueSt4lessISsESaISt4pairIKSsS3_EEE()
+ 0x3A bytes(s)
0x6692286B (0x0917E238 0x0022D854 0x7C910060 0x0917E238),
_ZN8tree_jit10do_executeER23tree_simple_for_commandRK12octave_value() + 0x1BB
bytes(s)
0x6692295F (0x0917E238 0x0022D854 0x0022D8CC 0x0936FD00),
_ZN8tree_jit7executeER23tree_simple_for_commandRK12octave_value() + 0x1F
bytes(s)
0x665AA81D (0x0917E238 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x9D bytes(s)
0x665AA345 (0x0920A238 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x091A5A58 0x0022D9D8 0x00000000 0x0022DA3C),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x0936FCF0 0x00000000 0x09377A18 0x00000000),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x6657A141 (0x0936FCF0 0x0022DCB4 0x0022DD08 0x00000000),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0xB1 bytes(s)
0x6657A2E1 (0x0936FCF0 0x0022DCB4 0x0022DD08 0x00000000),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi()
+ 0x31 bytes(s)
0x6657FC65 (0x0022DCC8 0x0022DCB4 0x0022DD08 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() + 0x35
bytes(s)
0x6657FD26 (0x0022DCC8 0x0022DCB4 0x0022DD08 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x66 bytes(s)
0x665B294A (0x092BE488 0x00000000 0x00000000 0x0022DE8C),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665B3083 (0x092BE488 0x00000000 0x003E0000 0x00000000),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665DB2A7 (0x0022DF34 0x0022DF04 0x00000000 0x0022DF30),
_Z11eval_stringRKSsbRii() + 0x1E7 bytes(s)
0x665DB761 (0x0022DF30 0x00000000 0x00000000 0x00C7E6C4),
_Z11eval_stringRKSsbRi() + 0x1E1 bytes(s)
0x665DB83A (0x0022E014 0x09148200 0x00000000 0x66ACBD94),
_Z5FevalRK17octave_value_listi() + 0xAA bytes(s)
0x66510307 (0x02D07490 0x00000000 0x09148200 0x00000000),
_ZN14octave_builtin17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x5F7 bytes(s)
0x6650F4C9 (0x02D07490 0x0022E254 0x0022E2A8 0x00000000),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x149 bytes(s)
0x6650FD01 (0x02D07490 0x0022E254 0x0022E2A8 0x00000000),
_ZN14octave_builtin7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() +
0x31 bytes(s)
0x6657FC65 (0x0022E268 0x0022E254 0x0022E2A8 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEi() + 0x35
bytes(s)
0x6657FD26 (0x0022E268 0x0022E254 0x0022E2A8 0x00000000),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x66 bytes(s)
0x665B294A (0x0683F148 0x00000000 0x00000000 0x0022E428),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665B3083 (0x0683F148 0x00000000 0x0683F368 0x00000001),
_ZN21tree_index_expression6rvalueEi() + 0x23 bytes(s)
0x665AFE94 (0x0683F148 0x00000000 0x0022E438 0x665AD1D6),
_ZN21tree_index_expression7rvalue1Ei() + 0x24 bytes(s)
0x665AA3FF (0x0683F268 0x00000009 0x06734430 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x0683EA88 0x00000000 0x00000000 0x77C2C3CE),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x0683FDA8 0x00000000 0x0022E5C8 0x6FCAA607),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x0683D568 0x0022E58C 0x00000000 0x0022E5A8),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AB43B (0x068420F0 0x06842508 0x0022E608 0x665AD1D6),
_ZN14tree_evaluator23visit_try_catch_commandER22tree_try_catch_command() +
0xDB bytes(s)
0x665AA345 (0x06841E10 0x00000005 0x06729978 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x06842120 0x00000000 0x66C99E88 0x0022FFE0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x06842548 0x0022E704 0x0022E734 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x06809B20 0x0022E734 0x0022FFE0 0x77C35C94),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x06848528 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x06848490 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067F24A0 0x0022E888 0x00000004 0x0022E8EC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x06805F78 0x00000004 0x09287338 0x0022EC6C),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x6657A141 (0x06805F78 0x0022EAF4 0x0022EB48 0x00000004),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0xB1 bytes(s)
0x6657FCF8 (0x0022EB08 0x0022EAF4 0x0022EB48 0x00000004),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x38 bytes(s)
0x665B294A (0x067DCD20 0x00000004 0x0022EC6C 0x7C9100B8),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665A01B8 (0x067DD7E0 0x00000000 0x067DE660 0x00000001),
_ZN21tree_multi_assignment6rvalueEi() + 0x98 bytes(s)
0x6659FC9C (0x067DD7E0 0x00000000 0x0022EDF8 0x665AD1D6),
_ZN21tree_multi_assignment7rvalue1Ei() + 0x3C bytes(s)
0x665AA3FF (0x067DD9B0 0x00000009 0x067DE510 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x067DCB48 0x00000000 0x0022EE78 0x665AD1D6),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x067DEBF8 0x00000007 0x067542E0 0x66E126D4),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067D9EE0 0x00000000 0x66C99E88 0x0022FFE0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA345 (0x067DF508 0x0022EF74 0x0022EFA4 0x6657EB60),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067D9A90 0x0022EFA4 0x003EEA00 0x66BD25B0),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA967 (0x067DF5C0 0x00000000 0x00000000 0x0022F108),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x1E7 bytes(s)
0x665AA345 (0x067DF308 0x3FF00000 0x00000037 0x067D7740),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067D9548 0x00000007 0x0022F024 0x067D7EC8),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AC11F (0x067DED60 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator28visit_unwind_protect_commandER27tree_unwind_protect_command()
+ 0x1F bytes(s)
0x665AA345 (0x067DF7F8 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067D23A0 0x0022F198 0x00000004 0x0022F1FC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x067DFEA8 0x00000004 0x0903B678 0x0022F57C),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x6657A141 (0x067DFEA8 0x0022F404 0x0022F458 0x00000004),
_ZN20octave_user_function7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0xB1 bytes(s)
0x6657FCF8 (0x0022F418 0x0022F404 0x0022F458 0x00000004),
_ZN12octave_value7subsrefERKSsRKSt4listI17octave_value_listSaIS3_EEiPKS2_I13octave_lvalueSaIS8_EE()
+ 0x38 bytes(s)
0x665B294A (0x067B1D38 0x00000004 0x0022F57C 0x7C9100B8),
_ZN21tree_index_expression6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x3AA
bytes(s)
0x665A01B8 (0x067B11A0 0x00000000 0x66C99E88 0x02B823E8),
_ZN21tree_multi_assignment6rvalueEi() + 0x98 bytes(s)
0x6659FC9C (0x067B11A0 0x00000000 0x66C99E88 0x069540E0),
_ZN21tree_multi_assignment7rvalue1Ei() + 0x3C bytes(s)
0x665AA3FF (0x067B1E50 0x0022F784 0x0022F748 0x6692295F),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x067B1DD8 0x0022F784 0x0022FFE0 0x77C35C94),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AA9EC (0x067B2798 0x00000000 0x00000000 0x77C2C3CE),
_ZN14tree_evaluator24visit_simple_for_commandER23tree_simple_for_command() +
0x26C bytes(s)
0x665AA345 (0x067B23C8 0x00000000 0x0022F998 0x6FCAA607),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x067AAFF0 0x00000001 0x00000000 0x0022F958),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x665AB43B (0x067BE7F0 0x00000000 0x003E0000 0x00000000),
_ZN14tree_evaluator23visit_try_catch_commandER22tree_try_catch_command() +
0xDB bytes(s)
0x665AA345 (0x067BF388 0x00000000 0x6FCB7A30 0x6FCB7A20),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0x35 bytes(s)
0x665A99E5 (0x02D43D78 0x0022FA58 0x00000000 0x0022FABC),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x6657D632 (0x067BF498 0x00000000 0x0022FC78 0x00000000),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_listPKSt4listI13octave_lvalueSaIS4_EE()
+ 0x752 bytes(s)
0x66578B1C (0x067BF498 0x00000000 0x0022FC78 0x0022FCF8),
_ZN20octave_user_function17do_multi_index_opEiRK17octave_value_list() + 0x2C
bytes(s)
0x6657FD67 (0x0022FC20 0x00000000 0x0022FC78 0x0022FC3C),
_ZN12octave_value17do_multi_index_opEiRK17octave_value_list() + 0x27 bytes(s)
0x665AF880 (0x02D3B140 0x00000000 0x00000000 0x6FCAB809),
_ZN15tree_identifier6rvalueEiPKSt4listI13octave_lvalueSaIS1_EE() + 0x870
bytes(s)
0x669AC585 (0x02D3B140 0x00000000 0x0022FCFC 0xFFFFFFFF),
_ZN15tree_identifier6rvalueEi() + 0x25 bytes(s)
0x665AE9E0 (0x02D3B140 0x00000000 0x66C92630 0x00000000),
_ZN15tree_identifier7rvalue1Ei() + 0x40 bytes(s)
0x665AA3FF (0x02D3B1B0 0x0022FEC8 0x0022FE08 0x665D99A3),
_ZN14tree_evaluator15visit_statementER14tree_statement() + 0xEF bytes(s)
0x665A99E5 (0x02D3B1D8 0x0022FDE4 0x02B84B9C 0x0022FE60),
_ZN14tree_evaluator20visit_statement_listER19tree_statement_list() + 0x45
bytes(s)
0x668BAF79 (0x00000001 0x0022FEC8 0x0022FE64 0x0022FE6C), _Z9main_loopv() +
0x139 bytes(s)
0x66284F46 (0x00000001 0x02B7EFC8 0x00000000 0x7FFDB000),
octave_execute_interpreter() + 0x586 bytes(s)
0x00401D15 (0x00000001 0x02B7EFC8 0x003E2AB8 0x00405000)
0x004010FD (0x00401280 0x00000000 0x78746341 0x00000020)

X:\Octave\octave-2013-11-16-20-38\bin>


So with or without the --jit-compiler flag, LLVM-enabled mxe-built Octave
binaries for MinGW appear unstable. I know (suspect) that in jit.tst is
enabled (apparently overriding the start-up flag).
I have a fairly up-to-date mxe-octave (3286:29e227f8bef6 Don't depend on
build-m4/buid-xz for and native-MinGW); it includes LLVM 3.3.

On a positive note, since few days I see no more FAILs at all in the
"Integrated test scripts" section (running __run_test_suite__.m). That's the
first time since I started building Octave for MinGW some 3 or 4 years ago.
Nice!





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