https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61481
--- Comment #1 from Craig Schroeder <cas43 at cs dot stanford.edu> --- The compiler used in the above compilation was: Using built-in specs. COLLECT_GCC=/home/craig/new-gcc/i-trunk/bin/g++ COLLECT_LTO_WRAPPER=/home/craig/new-gcc/i-trunk/libexec/gcc/x86_64-unknown-linux-gnu/4.10.0/lto-wrapper Target: x86_64-unknown-linux-gnu Configured with: ../s-trunk/configure --prefix=/home/craig/new-gcc/i-trunk Thread model: posix gcc version 4.10.0 20140602 (experimental) (GCC)