https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70164
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |missed-optimization, ra Priority|P3 |P1 CC| |vmakarov at gcc dot gnu.org --- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- So it's an RA issue then which previously was mitigated by the extra copy (and thus split life-range).