Bug report

Bug description:

After the trace stitching, all uop miss counts are attributed to either _DEOPT or _SIDE_EXIT. These should instead by counted for the uop immediately prior.

CPython versions tested on:

CPython main branch

Operating systems tested on:

Linux

Linked PRs

• gh-117457: Correct pystats uop "miss" counts #117477
• gh-117457: Regen executor cases post PR #117477 #117559