gh-157194: Read the opcode atomically in the specializer by iamsharduld · Pull Request #157195 · python/cpython · GitHub

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iamsharduld:fix-specialize-opcode-race

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Pull requests 2.6k

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Trace starting from RESUME in the JIT #127958

Specialize long tail of binary operations using a table. #100239

Data race on instr->op.code in _Py_Specialize_Resume() with tlbc disabled (TSan CI failure in test_thread_local_bytecode) #157194

: Read the opcode atomically in the specializer