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

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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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9
Lib/test/test_opcache.py
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@ -868,7 +868,7 @@ class TestRacesDoNotCrash(TestBase):
pass
type(item).m = lambda self: None
opname = "LOAD_METHOD_LAZY_DICT"
opname = "LOAD_ATTR_METHOD_LAZY_DICT"
self.assert_races_do_not_crash(opname, get_items, read, write)
@requires_specialization_ft
@ -899,7 +899,7 @@ class TestRacesDoNotCrash(TestBase):
pass
type(item).m = lambda self: None
opname = "LOAD_METHOD_NO_DICT"
opname = "LOAD_ATTR_METHOD_NO_DICT"
self.assert_races_do_not_crash(opname, get_items, read, write)
@requires_specialization_ft
@ -929,7 +929,7 @@ class TestRacesDoNotCrash(TestBase):
pass
type(item).m = lambda self: None
opname = "LOAD_METHOD_WITH_VALUES"
opname = "LOAD_ATTR_METHOD_WITH_VALUES"
self.assert_races_do_not_crash(opname, get_items, read, write)
@requires_specialization_ft
@ -1424,9 +1424,8 @@ class TestSpecializer(TestBase):
A()
self.assert_specialized(A.__init__, "LOAD_SUPER_ATTR_ATTR")
self.assert_specialized(A.__init__, "LOAD_SUPER_METHOD_METHOD")
self.assert_specialized(A.__init__, "LOAD_SUPER_ATTR_METHOD")
self.assert_no_opcode(A.__init__, "LOAD_SUPER_ATTR")
self.assert_no_opcode(A.__init__, "LOAD_SUPER_METHOD")
# Temporarily replace super() with something else.
real_super = super