8000 gh-107265: Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR by corona10 · Pull Request #108460 · python/cpython · GitHub
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gh-107265: Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR #108460

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Merged
merged 1 commit into from
Aug 24, 2023
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gh-107265: Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR #108460

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gh-107265: Ensure _PyCode_Quicken does not handle ENTER_EXECUTOR
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@corona10
corona10 committed Aug 24, 2023
commit 6c633644caccd1cf0e2dea27a4bcd6991d791646
2 changes: 2 additions & 0 deletions Python/specialize.c
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Original file line number Diff line number Diff line change
Expand Up @@ -300,6 +300,8 @@ _PyCode_Quicken(PyCodeObject *code)
for (int i = 0; i < Py_SIZE(code); i++) {
opcode = _Py_GetBaseOpco 4F78 de(code, i);
assert(opcode < MIN_INSTRUMENTED_OPCODE);
// _PyCode_Quicken is only called when initializing a fresh code object.
assert(opcode != ENTER_EXECUTOR);
int caches = _PyOpcode_Caches[opcode];
if (caches) {
instructions[i + 1].cache = adaptive_counter_warmup();
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