[3.14] gh-132815: Add support for JUMP_BACKWARD in specialization stats (GH-135606) (#135612)

gh-132815: Add support for JUMP_BACKWARD in specialization stats (GH-135606)
(cherry picked from commit a9e66a7c506680263b39bc8c150ddc5e72213c45)

Co-authored-by: PuQing <me@puqing.work>
2 files changed