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* [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus
@ 2020-05-10 6:10 noloader at gmail dot com
2020-05-11 7:46 ` [Bug analyzer/95031] " marxin at gcc dot gnu.org
` (3 more replies)
0 siblings, 4 replies; 5+ messages in thread
From: noloader at gmail dot com @ 2020-05-10 6:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
Bug ID: 95031
Summary: GCC 10 Analyzer and fatal error: Terminated signal
terminated program cc1plus
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: analyzer
Assignee: dmalcolm at gcc dot gnu.org
Reporter: noloader at gmail dot com
Target Milestone: ---
Created attachment 48496
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48496&action=edit
Preprocessed source file dll.ii
Hi Everyone,
I'm trying out the analyzer on a C++ project. I'm working on Fedora 32 with GCC
10.
$ gcc --version
gcc (GCC) 10.0.1 20200430 (Red Hat 10.0.1-0.14)
Here's what I am seeing:
g++ -fPIC -pthread -pipe -DNDEBUG -g2 -O3 -fanalyzer -c dll.cpp
g++: fatal error: Terminated signal terminated program cc1plus
compilation terminated.
make: *** [GNUmakefile:1693: dll.o] Error 1
It is fairly easy to duplicate with live code. Unfortunately, I am not sure
what is needed for a reproducer based on the error message. It can be
duplicated with live code using:
$ git clone https://github.com/weidai11/cryptopp.git
$ cd cryptopp
$ CXXFLAGS="-DNDEBUG -g2 -O3 -fanalyzer" make dll.o
...
g++: fatal error: Terminated signal terminated program cc1plus
compilation terminated.
Attached is the output with a -save-temps. If someone would kindly provide
instructions, then I would be happy to troubleshot it further.
The file dll.cpp is a real bastard. It includes a lot of template classes. Its
sole purpose is to instantiate a bunch of template classes so the object file
has concrete objects in it. I would not be surprised if some sort of resource
exhaustion was occurring.
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/95031] GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus
2020-05-10 6:10 [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus noloader at gmail dot com
@ 2020-05-11 7:46 ` marxin at gcc dot gnu.org
2020-05-11 7:54 ` marxin at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-11 7:46 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed| |2020-05-11
Status|UNCONFIRMED |ASSIGNED
Ever confirmed|0 |1
CC| |marxin at gcc dot gnu.org
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/95031] GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus
2020-05-10 6:10 [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus noloader at gmail dot com
2020-05-11 7:46 ` [Bug analyzer/95031] " marxin at gcc dot gnu.org
@ 2020-05-11 7:54 ` marxin at gcc dot gnu.org
2020-05-11 16:31 ` dmalcolm at gcc dot gnu.org
2020-05-11 17:19 ` noloader at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: marxin at gcc dot gnu.org @ 2020-05-11 7:54 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
--- Comment #1 from Martin Liška <marxin at gcc dot gnu.org> ---
It finished for me with ~16GB memory eaten in:
user 3m59.520s
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/95031] GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus
2020-05-10 6:10 [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus noloader at gmail dot com
2020-05-11 7:46 ` [Bug analyzer/95031] " marxin at gcc dot gnu.org
2020-05-11 7:54 ` marxin at gcc dot gnu.org
@ 2020-05-11 16:31 ` dmalcolm at gcc dot gnu.org
2020-05-11 17:19 ` noloader at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: dmalcolm at gcc dot gnu.org @ 2020-05-11 16:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
--- Comment #2 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Please note that C++ isn't supported in the -fanalyzer implementation in GCC
10. I hope to get it working for GCC 11 (but there's a lot of work to do).
^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug analyzer/95031] GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus
2020-05-10 6:10 [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus noloader at gmail dot com
` (2 preceding siblings ...)
2020-05-11 16:31 ` dmalcolm at gcc dot gnu.org
@ 2020-05-11 17:19 ` noloader at gmail dot com
3 siblings, 0 replies; 5+ messages in thread
From: noloader at gmail dot com @ 2020-05-11 17:19 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95031
--- Comment #3 from Jeffrey Walton <noloader at gmail dot com> ---
(In reply to David Malcolm from comment #2)
> Please note that C++ isn't supported in the -fanalyzer implementation in GCC
> 10. I hope to get it working for GCC 11 (but there's a lot of work to do).
Oh, sorry about that. That explains a lot.
You might want to add that information to
https://developers.redhat.com/blog/2020/03/26/static-analysis-in-gcc-10/. Maybe
even add an example of the unexpected beahvior when using C++. I started the
Analyzer testing after reading the blog.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2020-05-11 17:19 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
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2020-05-10 6:10 [Bug analyzer/95031] New: GCC 10 Analyzer and fatal error: Terminated signal terminated program cc1plus noloader at gmail dot com
2020-05-11 7:46 ` [Bug analyzer/95031] " marxin at gcc dot gnu.org
2020-05-11 7:54 ` marxin at gcc dot gnu.org
2020-05-11 16:31 ` dmalcolm at gcc dot gnu.org
2020-05-11 17:19 ` noloader at gmail dot com
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