https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116463
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #58977|0 |1 is obsolete| | --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 58978 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=58978&action=edit Better testcase Before the patch fms180snd could be detected but fms180snd_1 could not. BUT both are the same function just changed when the multiply by i happens. fms180snd_1 represents what happens after the patch for fms180snd .