https://gcc.gnu.org/bugzilla/show_bug.cgi?id=113481
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|middle-end |debug --- Comment #8 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (note 21 19 24 (var_location num (const_int -3355444 [0xffffffffffcccccc])) NOTE_INSN_VAR_LOCATION) It is sign extended in the RTL.