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GH-137959: Replace shim code in jitted code with a single trampoline function. (GH-137961)

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Mark Shannon 2025-08-21 10:40:53 +01:00 • committed by GitHub
parent c056a089d8
commit a8d9d94784
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17 changed files with 166 additions and 104 deletions
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Python/optimizer.c
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@ -1238,7 +1238,6 @@ make_executor_from_uops(_PyUOpInstruction *buffer, int length, const _PyBloomFil
#endif
#ifdef _Py_JIT
executor->jit_code = NULL;
executor->jit_side_entry = NULL;
executor->jit_size = 0;
// This is initialized to true so we can prevent the executor
// from being immediately detected as cold and invalidated.
@ -1490,7 +1489,6 @@ _PyExecutor_GetColdExecutor(void)
((_PyUOpInstruction *)cold->trace)->opcode = _COLD_EXIT;
#ifdef _Py_JIT
cold->jit_code = NULL;
cold->jit_side_entry = NULL;
cold->jit_size = 0;
// This is initialized to true so we can prevent the executor
// from being immediately detected as cold and invalidated.