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GH-111848: Set the IP when de-optimizing - #112065
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iritkatriel
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Nov 15, 2023
| #define INSTR_IP(INSTR, CODE) \ | ||
| ((uint32_t)((INSTR) - ((_Py_CODEUNIT *)(CODE)->co_code_adaptive))) | ||
| #define ADD_TO_STUB(INDEX, OPCODE, OPARG, OPERAND) \ |
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Ah, no more stubs. Do you expect stubs to eventually make a comeback? If not, there are a few mentions of 'stub' that can be removed.
Notably the stub arg to RESERVE() is now always 0. We could remove it.
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Feb 11, 2024
* Replace jumps with deopts in tier 2 * Fewer special cases of uop names * Add target field to uop IR * Remove more redundant SET_IP and _CHECK_VALIDITY micro-ops * Extend whitelist of non-escaping API functions.
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Sep 2, 2024
* Replace jumps with deopts in tier 2 * Fewer special cases of uop names * Add target field to uop IR * Remove more redundant SET_IP and _CHECK_VALIDITY micro-ops * Extend whitelist of non-escaping API functions.
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2% faster for tier 2
Vs tier 1, now 5% slower. Main is 7% slower