------- Comment #11 from jakub at gcc dot gnu dot org 2010-02-23 14:24 ------- To emit an extra DEBUG_INSN to a D# temporary and using that D# temporary you'd need to know where exactly to insert the DEBUG_INSN. I guess we'd need to remember for MAY_HAVE_DEBUG_INSNS a mapping from each of the SSA names in SA.values to the insn stream right before first rtl expanded from that statement.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43077
