[Bug middle-end/43631] var-tracking inserts notes with non-NULL BLOCK_FOR_INSN in between basic blocks

[steven at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43631

Steven Bosscher <steven at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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  Attachment #28673|0                           |1
        is obsolete|                            |
  Attachment #28890|0                           |1
        is obsolete|                            |
             Status|REOPENED                    |NEW
         AssignedTo|jakub at gcc dot gnu.org    |steven at gcc dot gnu.org

--- Comment #24 from Steven Bosscher <steven at gcc dot gnu.org> 2013-04-06 12:38:54 UTC ---
Created attachment 29814
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=29814
Improve handling of BLOCK_FOR_INSN on notes

This is what I'm testing now. Looks good so far, so attaching here
in anticipation of success :-)