https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121405
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenth at gcc dot gnu.org --- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- Note I particularly dislike the hoops to jump through to allow simplification to pick up the to-be-inserted stmts given those representations do not have a leader. That seems excessively costly. Another (costly) possibility would be to lookup the BIT_FIELD_REF as a load itself by composing it with its SSA def op0. That would side-step the intermediate CTOR "value".