https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77686
--- Comment #9 from ktkachov at gcc dot gnu.org --- Created attachment 39688 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=39688&action=edit Preprocessed source Attaching the preprocessed source. The function in question is: _ZN1C4doCbEv This is compiled with -std=gnu++14 -O2 -march=armv7-a -mfpu=vfpv3-d16 -mfloat-abi=hard