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

[segher at gcc dot gnu.org]

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

--- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Does not reproduce with powerpc64-linux-gcc -m32 (not on trunk and
not on current 7).