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gh-139109: JIT _EXIT_TRACE to ENTER_EXECUTOR rather than _DEOPT (GH-141573)

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Ken Jin 2025-11-16 04:19:41 +08:00 • committed by GitHub
parent 85f3009d75
commit ed73c909f2
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5 changed files with 44 additions and 8 deletions
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Python/bytecodes.c
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@ -5643,7 +5643,7 @@ dummy_func(
bool stop_tracing = (opcode == WITH_EXCEPT_START ||
opcode == RERAISE || opcode == CLEANUP_THROW ||
opcode == PUSH_EXC_INFO || opcode == INTERPRETER_EXIT);
int full = !_PyJit_translate_single_bytecode_to_trace(tstate, frame, next_instr, stop_tracing);
int full = !_PyJit_translate_single_bytecode_to_trace(tstate, frame, next_instr, stop_tracing ? _DEOPT : 0);
if (full) {
LEAVE_TRACING();
int err = stop_tracing_and_jit(tstate, frame);
@ -5683,7 +5683,7 @@ dummy_func(
#if _Py_TIER2
assert(IS_JIT_TRACING());
int opcode = next_instr->op.code;
_PyJit_translate_single_bytecode_to_trace(tstate, frame, NULL, true);
_PyJit_translate_single_bytecode_to_trace(tstate, frame, NULL, _EXIT_TRACE);
LEAVE_TRACING();
int err = stop_tracing_and_jit(tstate, frame);
ERROR_IF(err < 0);