[Bug target/120819] [16 regression] ICE when building opencv-4.11.0 with -O1 -m32 -march=znver2

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120819

--- Comment #3 from Sam James <sjames at gcc dot gnu.org> ---
r16-1631-g2334d30cd8feac is good, r16-1657-ged7fc2b29ead88 is bad. Bisecting..