https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66964
--- Comment #4 from ktkachov at gcc dot gnu.org --- Created attachment 36033 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36033&action=edit reduced testcase Attaching reduced testcase. Not the shortest, but still 100x shorter than the original. Can be reproduced with -march=armv7-a -mfloat-abi=hard -mfpu=neon -O2
