http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58864
--- Comment #3 from Paul Pluzhnikov <ppluzhnikov at google dot com> --- > I cannot reproduce this with 4.8 or trunk on a x86_64 host. Strange: the crash reproduces for me using multiple independent builds of trunk on x86_64, configured as: ../configure --prefix /tmp/gcc-svn-install --enable-linker-build-id --disable-lto --with-linker-hash-style=gnu --disable-libstdcxx-pch --enable-languages=c,c++ Also reproduced using a clean gcc-4_8 branch as of 2 weeks ago: gcc (GCC) 4.8.2 20131012 (prerelease), configured similarly: ../configure --prefix /tmp/gcc-svn-4.8-install --enable-languages=c,c++ --enable-linker-build-id --with-linker-hash-style=gnu --disable-lto t.cc: In member function 'void L::compute()': t.cc:69:1: internal compiler error: in connect_traces, at dwarf2cfi.c:2676 } ^ 0x6a5ee7 connect_traces ../../gcc/dwarf2cfi.c:2676 0x6a5ee7 execute_dwarf2_frame ../../gcc/dwarf2cfi.c:2898 I just repeated a build on a clean gcc-4.8: URL: svn+ssh://ppluzhni...@gcc.gnu.org/svn/gcc/branches/gcc-4_8-branch Revision: 204069 with exactly the same outcome. You are using '-Os -m32', right?