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From: "vahagn.khachatryan at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/55528] New: g++ 4.5.2 crash when compiling template function containing asm
Date: Thu, 29 Nov 2012 09:19:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55528

             Bug #: 55528
           Summary: g++ 4.5.2 crash when compiling template function
                    containing asm
    Classification: Unclassified
           Product: gcc
           Version: 4.5.2
            Status: UNCONFIRMED
          Severity: minor
          Priority: P3
         Component: c++
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: vahagn.khachatryan@gmail.com


Created attachment 28827
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28827
source file

Hi Folks,

g++ 4.5.2 segfaults when compiling a template function containing inline
assembler. 
I have attached the source file. 
Here is how it crashes:

[vahagnk@icwb-nemrut test]$ g++ test_i32_overflow.cpp
test_i32_overflow.cpp: In function \u2018C add2(C, C) [with C = int]\u2019:
test_i32_overflow.cpp:63:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
[vahagnk@icwb-nemrut test]$
[vahagnk@icwb-nemrut test]$ cat /etc/motd


        Linux 2.6.9-89.ELlargesmp x86_64
        OS:        RedHat Enterprise Linux 4.0 U8
        Hostname:  icwb-nemrut (vahagnk)
        Location:  AM04
        CPU: 24 x 2666 MHz, Intel(R)Xeon(R) (2 socket, six core, HT)
        Memory: 48 GB RAM, 82 GB Swap

        QSC:            QSC-F

[vahagnk@icwb-nemrut test]$ g++ --version
g++ (GCC) 4.5.2
Copyright (C) 2010 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.


Regard,
Vahagn