On Fri, Nov 25, 2011 at 2:03 PM, Michael Matz <m...@suse.de> wrote: > Hi, > > On Fri, 25 Nov 2011, Tom de Vries wrote: > >> > Note that you actually can remove labels also if they are >> > !can_delete_label_p, if you use delete_insn (which you do). It will >> > replace such undeletable labels by a DELETED_LABEL note. >> >> I tried that as well but ran into these errors in rtl_verify_flow_info_1: >> ... >> libquadmath/printf/cmp.c:56:1: error: NOTE_INSN_BASIC_BLOCK is missing for >> block 6 >> libquadmath/printf/cmp.c:56:1: error: NOTE_INSN_BASIC_BLOCK 79 in middle of >> basic block 6 > > Hmpf, probably bitrotted over time. Oh well, so be it.
No, DELETED_LABEL notes still work just fine. It depends on how you remove the label and replace it with a note, and Tom isn't showing what he did, so... Ciao! Steven
