https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94261
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #48083|0 |1 is obsolete| | Attachment #48087|0 |1 is obsolete| | --- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> --- Created attachment 48089 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48089&action=edit patch That didn't work out. Rather than trying to fix up I'm making this minimal fix to the sofar theoretical issue - avoid rearranging SLP nodes with COND_EXPRs. Further cleanup of that code left for GCC 11.