https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69124
Mikael Pettersson <mikpelinux at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mikpelinux at gmail dot com --- Comment #2 from Mikael Pettersson <mikpelinux at gmail dot com> --- I can't reproduce this with either gcc-6-20151227 or gcc-5-20151229 on hard-float armv7l (--with-arch=armv7-a --with-tune=cortex-a9 --with-float=hard --with-fpu=vfpv3-d16 configure options). Debian is known to heavily modify their GCC sources. Unless you can reproduce this with a GCC built from vanilla upstream sources I suggest you report this problem to Debian.