[3.13] pythongh-120437: Fix _CHECK_STACK_SPACE optimization problem…

…s introduced in pythongh-118322 (pythonGH-120712) Co-authored-by: Ken Jin <[email protected]> Signed-off-by: Manjusaka <[email protected]>
Zheaoli · Jun 19, 2024 · d700fa7 · d700fa7
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diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-06-19-01-58-54.gh-issue-120437.nCkIoI.rst b/Misc/NEWS.d/next/Core and Builtins/2024-06-19-01-58-54.gh-issue-120437.nCkIoI.rst
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+Fix ``_CHECK_STACK_SPACE`` optimization problems introduced in :gh:`118322`.
diff --git a/Python/optimizer_bytecodes.c b/Python/optimizer_bytecodes.c
@@ -634,7 +634,6 @@ dummy_func(void) {
         (void)callable;
         (void)self_or_null;
         (void)args;
-        first_valid_check_stack = NULL;
         goto done;
     }
 

diff --git a/Python/optimizer_cases.c.h b/Python/optimizer_cases.c.h
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		@@ -0,0 +1 @@
		Fix ``_CHECK_STACK_SPACE`` optimization problems introduced in :gh:`118322`.