[Bug rtl-optimization/88880] [9 Regression] Wrong code since r264897

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88880

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Upstream bug:
https://github.com/xianyi/OpenBLAS/issues/1964