[Bug target/83789] __builtin_altivec_lvx fails for powerpc for altivec-4.c

[bergner at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83789

--- Comment #20 from Peter Bergner <bergner at gcc dot gnu.org> ---
Kaushik, remind me, you're seeing the same ICE in GCC 7 as well, so we need a
backport of the patch committed to trunk?