[Bug rtl-optimization/84101] [7/8/9 Regression] -O3 and -ftree-vectorize trying too hard for function returning trivial pair-of-uint64_t-structure

[hoganmeier at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84101

--- Comment #4 from krux <hoganmeier at gmail dot com> ---
Also happens with pairs of floats:
https://godbolt.org/z/QrP0VD