https://github.com/python/cpython/commit/c7e9919df02e5bd6f61d86907bb54de4be981bb0
commit: c7e9919df02e5bd6f61d86907bb54de4be981bb0
branch: main
author: Wulian233 <[email protected]>
committer: Fidget-Spinner <[email protected]>
date: 2026-04-15T12:22:55Z
summary:
gh-131798: Fix `_ITER_CHECK_RANGE` type in the JIT (#148607)
files:
M Python/optimizer_bytecodes.c
M Python/optimizer_cases.c.h
diff --git a/Python/optimizer_bytecodes.c b/Python/optimizer_bytecodes.c
index d7d8b90ebabd6d..7ffd835ad120c9 100644
--- a/Python/optimizer_bytecodes.c
+++ b/Python/optimizer_bytecodes.c
@@ -1468,11 +1468,11 @@ dummy_func(void) {
}
op(_ITER_CHECK_RANGE, (iter, null_or_index -- iter, null_or_index)) {
- if (sym_matches_type(iter, &PyRange_Type)) {
+ if (sym_matches_type(iter, &PyRangeIter_Type)) {
ADD_OP(_NOP, 0, 0);
}
else {
- sym_set_type(iter, &PyRange_Type);
+ sym_set_type(iter, &PyRangeIter_Type);
}
}
diff --git a/Python/optimizer_cases.c.h b/Python/optimizer_cases.c.h
index bc6391d85d76cd..d2caa6fc7a7882 100644
--- a/Python/optimizer_cases.c.h
+++ b/Python/optimizer_cases.c.h
@@ -3543,11 +3543,11 @@
case _ITER_CHECK_RANGE: {
JitOptRef iter;
iter = stack_pointer[-2];
- if (sym_matches_type(iter, &PyRange_Type)) {
+ if (sym_matches_type(iter, &PyRangeIter_Type)) {
ADD_OP(_NOP, 0, 0);
}
else {
- sym_set_type(iter, &PyRange_Type);
+ sym_set_type(iter, &PyRangeIter_Type);
}
break;
}
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