User forums > General (but related to Code::Blocks)
GCC 4.4.0-tdm-1 for MinGW (with installer)
Biplab:
--- Quote from: ollydbg on May 03, 2009, 05:37:41 pm ---Excuse me, What does the ICE means?
Thanks.
--- End quote ---
Internal Compiler Error, if I'm not wrong. ;)
ollydbg:
It seems some DLL support OpenMP are lost in the new TDM GCC 4.4 release. ( It works fine in the TDM GCC 4.3.3)
Hi, I just generate the OpenCV library with OpenMP enabled. But it seems that a DLL file is lost. See the dependencies below.
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Jenna:
--- Quote from: ollydbg on May 03, 2009, 05:37:41 pm ---Excuse me, What does the ICE means?
Thanks.
--- End quote ---
Internal Compiler Error
ollydbg:
I understand.
Thanks to jens and Biplab. :D
TDragon:
--- Quote from: thomas on May 03, 2009, 05:32:01 pm ---However, as described above, I found out that -fcaller-saves (which O2, O3, Os enable) is the culprit. Explicitely disabling caller saves makes the ICE go away. This might possibly give someone interested in the problem a clue where to look.
Alternatively, is there a way to tell gcc not to install signal handlers? Since it reports a segfault, this should actually kick off the just-in-time debugger if gcc didn't catch the exception, so I should be able to get a core dump.
--- End quote ---
Normally with an ICE GCC reports the line number and function within its own source; is that not happening?
--- Quote from: ollydbg on May 03, 2009, 05:44:06 pm ---It seems some DLL support OpenMP are lost in the new TDM GCC 4.4 release. ( It works fine in the TDM GCC 4.3.3)
Hi, I just generate the OpenCV library with OpenMP enabled. But it seems that a DLL file is lost. See the dependencies below.
--- End quote ---
It wouldn't really be so hard to do a search in the MinGW directory for libgomp-1.dll, would it? Check lib/gcc/mingw32/bin.
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