diff options
Diffstat (limited to 'Python/bytecodes.c')
| -rw-r--r-- | Python/bytecodes.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/Python/bytecodes.c b/Python/bytecodes.c index 8993567ac8..0fc0b3b828 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -3098,11 +3098,9 @@ dummy_func( PUSH(result); } - // stack effect: ( -- __0) - inst(COPY) { - assert(oparg != 0); - PyObject *peek = PEEK(oparg); - PUSH(Py_NewRef(peek)); + inst(COPY, (bottom, unused[oparg-1] -- bottom, unused[oparg-1], top)) { + assert(oparg > 0); + top = Py_NewRef(bottom); } inst(BINARY_OP, (unused/1, lhs, rhs -- res)) { @@ -3126,12 +3124,9 @@ dummy_func( ERROR_IF(res == NULL, error); } - // stack effect: ( -- ) - inst(SWAP) { - assert(oparg != 0); - PyObject *top = TOP(); - SET_TOP(PEEK(oparg)); - PEEK(oparg) = top; + inst(SWAP, (bottom, unused[oparg-2], top -- + top, unused[oparg-2], bottom)) { + assert(oparg >= 2); } inst(EXTENDED_ARG, (--)) { |