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GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 #118279

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Merged
merged 3 commits into from
Apr 26, 2024
+315 −139
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GH-118095: Add dynamic exit support and FOR_ITER_GEN support to tier 2 #118279

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6ecd09f
Add dynamic exit support and FOR_ITER_GEN to tier 2
markshannon Mar 28, 2024
df99f7e
Fix comparison
markshannon Apr 25, 2024
53a81a4
address review comments
markshannon Apr 26, 2024
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3 changes: 2 additions & 1 deletion Include/internal/pycore_opcode_metadata.h
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207 changes: 104 additions & 103 deletions Include/internal/pycore_uop_ids.h
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8 changes: 8 additions & 0 deletions Include/internal/pycore_uop_metadata.h
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17 changes: 16 additions & 1 deletion Lib/test/test_capi/test_opt.py
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Original file line number Diff line number Diff line change
Expand Up @@ -132,7 +132,7 @@ def iter_opnames(ex):


def get_opnames(ex):
return set(iter_opnames(ex))
return list(iter_opnames(ex))


@requires_specialization
Expand Down Expand Up @@ -1298,5 +1298,20 @@ def testfunc(n):
self.assertIsNotNone(ex)
self.assertIn("_RETURN_GENERATOR", get_opnames(ex))

def test_for_iter_gen(self):
def gen(n):
for i in range(n):
yield i
def testfunc(n):
g = gen(n)
s = 0
for i in g:
s += i
return s
res, ex = self._run_with_optimizer(testfunc, 20)
self.assertEqual(res, 190)
self.assertIsNotNone(ex)
self.assertIn("_FOR_ITER_GEN_FRAME", get_opnames(ex))

if __name__ == "__main__":
unittest.main()
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