https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78694
--- Comment #6 from Sebastian Huber <sebastian.hu...@embedded-brains.de> --- (In reply to ktkachov from comment #5) > I cannot reproduce with that revision. > Again, how do you configure your gcc. > What is the output of arm-eabi-gcc -v that you built? arm-eabi-gcc -v Using built-in specs. COLLECT_GCC=arm-eabi-gcc COLLECT_LTO_WRAPPER=/scratch/install-arm-eabi/lib/gcc/arm-eabi/7.0.0/lto-wrapper Target: arm-eabi Configured with: /home/EB/sebastian_h/archive/gcc-git/configure --prefix=/scratch/install-arm-eabi --target=arm-eabi --verbose --enable-languages=c --disable-multilib Thread model: single gcc version 7.0.0 20161206 (experimental) [master revision c59a180:88a522b:8c1527e8f37c8e80912aa3a465d623381aaa41e0] (GCC)