Revert "GH-128914: Remove conditional stack effects from bytecodes.c and the code generators (GH-128918)" (GH-129202)

The commit introduced a ~2.5-3% regression in the free threading build.

This reverts commit ab61d3f430.
This commit is contained in:
Sam Gross 2025-01-23 04:26:25 -05:00 committed by GitHub
parent d7d066c3ab
commit a10f99375e
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GPG key ID: B5690EEEBB952194
44 changed files with 1679 additions and 1460 deletions

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@ -1511,7 +1511,7 @@ def getclosurevars(func):
for instruction in dis.get_instructions(code):
opname = instruction.opname
name = instruction.argval
if opname == "LOAD_ATTR" or opname == "LOAD_METHOD":
if opname == "LOAD_ATTR":
unbound_names.add(name)
elif opname == "LOAD_GLOBAL":
global_names.add(name)