[Bug target/124454] [14/15/16 Regression] during RTL pass: sched2 ICE: in operator[], at vec.h:911 with custom flags since r14-4944

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124454

--- Comment #9 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 63912
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63912&action=edit
patch which I am testing