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GH-120507: Lower the BEFORE_WITH and BEFORE_ASYNC_WITH instructions. (#120640)

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* Remove BEFORE_WITH and BEFORE_ASYNC_WITH instructions.

* Add LOAD_SPECIAL instruction

* Reimplement `with` and `async with` statements using LOAD_SPECIAL
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Mark Shannon 2024-06-18 12:17:46 +01:00 • committed by GitHub
parent 73dc1c678e
commit 9cefcc0ee7
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GPG key ID: B5690EEEBB952194
22 changed files with 663 additions and 651 deletions
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7
Python/optimizer_bytecodes.c
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@ -774,6 +774,12 @@ dummy_func(void) {
}
}
op(_LOAD_SPECIAL, (owner -- attr, self_or_null)) {
(void)owner;
attr = sym_new_not_null(ctx);
self_or_null = sym_new_unknown(ctx);
}
op(_JUMP_TO_TOP, (--)) {
ctx->done = true;
}
@ -782,7 +788,6 @@ dummy_func(void) {
ctx->done = true;
}
// END BYTECODES //
}