[Bug target/70406] ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mtune=pentium2 -mavx512f

[zsojka at seznam dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70406

--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> ---
Created attachment 38088
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38088&action=edit
reduced testcase