https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862
--- Comment #17 from niva at niisi dot msk.ru --- (In reply to Wilco from comment #16) > (In reply to niva from comment #15) > > (In reply to Vladimir Makarov from comment #14) ... > If you implement the hook like I did on AArch64 then the problem is worked > around reasonably. : Do you mean the hook TARGET_IRA_CHANGE_PSEUDO_ALLOCNO_CLASS? Actually we are using the mips target where this hook is already present. Is this enough?