[Bug bootstrap/70896] gcc4 ABI compatible bootstrap fails

[tulipawn at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70896

--- Comment #6 from PeteVine <tulipawn at gmail dot com> ---
Building with -mfpu=neon has duly helped. The fpu configure option is probably
not relevant here (simply setting the default for emitted code) but rather the
CFLAGS used for compiling these intrinsics. (-mfpu=vfpv4)