[Bug target/94707] [8/9/10 Regression] class with empty base passed incorrectly with -std=c++17 on powerpc64le

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94707

--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
The ELFv2 ABI has a prominent note specifying:

"Floating-point and vector aggregates that contain padding words and integer
fields with a width of 0 should not be treated as homogeneous aggregates."