https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78694
--- Comment #12 from Sebastian Huber <sebastian.hu...@embedded-brains.de> --- Its strange that it is so hard to reproduce. Maybe it has something to do with the default architecture version. It fails with: -mthumb -O2 -ftls-model=local-exec -march=armv4t -mthumb -O2 -ftls-model=local-exec -march=armv5t -mthumb -O2 -ftls-model=local-exec -march=armv6 It works with: -mthumb -O2 -ftls-model=local-exec -march=armv7
