https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65862
--- Comment #18 from Wilco <wilco at gcc dot gnu.org> --- (In reply to niva from comment #17) > (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? Yes on MIPS it should work fine.