------- Comment #6 from jakub at gcc dot gnu dot org 2010-03-05 15:09 -------
Created an attachment (id=20028)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20028&action=view)
gcc45-pr43176.patch
Patch I'm currently testing. It revamps completely cur_loc handling, cur_loc
is always NULL before vt_emit_notes, during vt_emit_notes it is maintained to
be the loc chain entry that was actually used last time to emit some note. The
patch also should decrease memory consumption during vt_emit_notes phase, by
avoiding creation of notes with the same location as previous note (except for
--enable-checking=rtl where it verifies that this avoidance works well by
actually creating the extra notes and comparing them to the previous ones).
--
jakub at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |jakub at gcc dot gnu dot org
|dot org |
Status|UNCONFIRMED |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43176
