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GH-120024: Remove CHECK_EVAL_BREAKER macro. (GH-122968)

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* Factor some instructions into micro-ops to isolate CHECK_EVAL_BREAKER for escape analysis

* Eliminate CHECK_EVAL_BREAKER macro
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Mark Shannon 2024-08-14 12:04:05 +01:00 • committed by GitHub
parent 315a933a5b
commit eec7bdaf01
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16 changed files with 821 additions and 518 deletions
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10
Python/ceval_macros.h
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@ -133,16 +133,6 @@ do { \
// Use this instead of 'goto error' so Tier 2 can go to a different label
#define GOTO_ERROR(LABEL) goto LABEL
#define CHECK_EVAL_BREAKER() \
_Py_CHECK_EMSCRIPTEN_SIGNALS_PERIODICALLY(); \
QSBR_QUIESCENT_STATE(tstate); \
if (_Py_atomic_load_uintptr_relaxed(&tstate->eval_breaker) & _PY_EVAL_EVENTS_MASK) { \
if (_Py_HandlePending(tstate) != 0) { \
GOTO_ERROR(error); \
} \
}
/* Tuple access macros */
#ifndef Py_DEBUG