https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117811
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to work| |4.6.4 Known to fail| |5.1.0 Target|arm-linux-gnueabihf |arm-linux-gnueabi* Build|x86_64-pc-linux-gnu | Host|x86_64-pc-linux-gnu | --- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> --- `-O1 -mfloat-abi=hard -march=armv7-a -mfpu=neon` which can reproduce the issue all way back to at least 5.1.0. It worked with GCC 4.6.4 though.