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GH-118093: Add tier two support for BINARY_OP_INPLACE_ADD_UNICODE (GH-122253)

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Brandt Bucher 2024-07-25 14:45:07 -07:00 • committed by GitHub
parent 1d607fe759
commit d9efa45d74
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8 changed files with 241 additions and 153 deletions
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Python/optimizer.c
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@ -875,6 +875,15 @@ top: // Jump here after _PUSH_FRAME or likely branches
goto done;
}
if (uop == _BINARY_OP_INPLACE_ADD_UNICODE) {
assert(i + 1 == nuops);
_Py_CODEUNIT *next_instr = instr + 1 + _PyOpcode_Caches[_PyOpcode_Deopt[opcode]];
assert(next_instr->op.code == STORE_FAST);
operand = next_instr->op.arg;
// Skip the STORE_FAST:
instr++;
}
// All other instructions
ADD_TO_TRACE(uop, oparg, operand, target);
}