https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116463
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #58978|0 |1 is obsolete| | --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 58979 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58979&action=edit Full testcase Before the change fms180snd_2a and fms180snd_1 could not be detected even though they are all the same. Note I think fms180snd_2a is more representative of what is done after the patch for fms180snd rather than fms180snd_1.