[Bug target/96262] [11 Regression] ICE: in decompose, at rtl.h:2280 with -O -mavx512bw since r11-1411-gc7199fb6e694d1a0

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96262

--- Comment #4 from Zdenek Sojka <zsojka at seznam dot cz> ---
Created attachment 49080
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=49080&action=edit
another testcase