https://gcc.gnu.org/bugzilla/show_bug.cgi?id=53513
Oleg Endo <olegendo at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #33690|0 |1 is obsolete| | --- Comment #15 from Oleg Endo <olegendo at gcc dot gnu.org> --- Created attachment 33691 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33691&action=edit a possible patch The previous patch was buggy, it always generated a PR toggle sequence, even if a mode should be set directly.