[Bug target/68228] __builtin_ia32_pbroadcastd256 generates wrong insn at >= -O1

[mirq-gccboogs at rere dot qmqm.pl]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68228

--- Comment #1 from Micha³ Miros³aw <mirq-gccboogs at rere dot qmqm.pl> ---
Created attachment 36657
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36657&action=edit
gcc assembler output for -O1