[Bug c/55491] New: Segmentation fault

["tom.day at amlin dot co.uk" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55491

             Bug #: 55491
           Summary: Segmentation fault
    Classification: Unclassified
           Product: gcc
           Version: 4.7.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: tom.day@amlin.co.uk


Created attachment 28795
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28795
Preprocessed source required to reproduce error

Compilation of the attached produces segmentation fault error. GCC was invoked
using following command line:

gcc -O2 -mrtd conftest.c

Output is as follows:

conftest.c: In function 'e':
conftest.c:12:1: 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.

Output from gcc -v is as follows:

Using built-in specs.
COLLECT_GCC=C:\MinGW472\bin\gcc.exe
COLLECT_LTO_WRAPPER=c:/mingw472/bin/../libexec/gcc/mingw32/4.7.2/lto-wrapper.exe
Target: mingw32
Configured with: ../gcc-4.7.2/configure
--enable-languages=c,c++,ada,fortran,objc,obj-c++ --disable-sjlj-exceptions
--with-dwarf2 --enable-shared --enable-libgomp --disable-win32-registry
--enable-libstdcxx-debug --disable-build-poststage1-with-cxx
--enable-version-specific-runtime-libs --build=mingw32 --prefix=/mingw
Thread model: win32
gcc version 4.7.2 (GCC) 

Preprocessed source is attached.