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gh-98831: rewrite COPY and SWAP in the instruction definition DSL (#101620)

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Irit Katriel 2023-02-06 22:45:18 +00:00 • committed by GitHub
parent 949c58f945
commit 38752760c9
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3 changed files with 21 additions and 22 deletions
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18
Python/generated_cases.c.h generated
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@ -3723,9 +3723,12 @@
}
TARGET(COPY) {
assert(oparg != 0);
PyObject *peek = PEEK(oparg);
PUSH(Py_NewRef(peek));
PyObject *bottom = PEEK(1 + (oparg-1));
PyObject *top;
assert(oparg > 0);
top = Py_NewRef(bottom);
STACK_GROW(1);
POKE(1, top);
DISPATCH();
}
@ -3760,10 +3763,11 @@
}
TARGET(SWAP) {
assert(oparg != 0);
PyObject *top = TOP();
SET_TOP(PEEK(oparg));
PEEK(oparg) = top;
PyObject *top = PEEK(1);
PyObject *bottom = PEEK(2 + (oparg-2));
assert(oparg >= 2);
POKE(1, bottom);
POKE(2 + (oparg-2), top);
DISPATCH();
}