diff options
Diffstat (limited to 'Python/bytecodes.c')
| -rw-r--r-- | Python/bytecodes.c | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/Python/bytecodes.c b/Python/bytecodes.c index 971e97a5784..2dd1d27747a 100644 --- a/Python/bytecodes.c +++ b/Python/bytecodes.c @@ -687,6 +687,52 @@ dummy_func( ERROR_IF(PyStackRef_IsNull(res)); } + + pure op(_BINARY_OP_MULTIPLY_FLOAT__NO_DECREF_INPUTS, (left, right -- res)) { + PyObject *left_o = PyStackRef_AsPyObjectBorrow(left); + PyObject *right_o = PyStackRef_AsPyObjectBorrow(right); + assert(PyFloat_CheckExact(left_o)); + assert(PyFloat_CheckExact(right_o)); + + STAT_INC(BINARY_OP, hit); + double dres = + ((PyFloatObject *)left_o)->ob_fval * + ((PyFloatObject *)right_o)->ob_fval; + res = PyStackRef_FromPyObjectSteal(PyFloat_FromDouble(dres)); + INPUTS_DEAD(); + ERROR_IF(PyStackRef_IsNull(res)); + } + + pure op(_BINARY_OP_ADD_FLOAT__NO_DECREF_INPUTS, (left, right -- res)) { + PyObject *left_o = PyStackRef_AsPyObjectBorrow(left); + PyObject *right_o = PyStackRef_AsPyObjectBorrow(right); + assert(PyFloat_CheckExact(left_o)); + assert(PyFloat_CheckExact(right_o)); + + STAT_INC(BINARY_OP, hit); + double dres = + ((PyFloatObject *)left_o)->ob_fval + + ((PyFloatObject *)right_o)->ob_fval; + res = PyStackRef_FromPyObjectSteal(PyFloat_FromDouble(dres)); + INPUTS_DEAD(); + ERROR_IF(PyStackRef_IsNull(res)); + } + + pure op(_BINARY_OP_SUBTRACT_FLOAT__NO_DECREF_INPUTS, (left, right -- res)) { + PyObject *left_o = PyStackRef_AsPyObjectBorrow(left); + PyObject *right_o = PyStackRef_AsPyObjectBorrow(right); + assert(PyFloat_CheckExact(left_o)); + assert(PyFloat_CheckExact(right_o)); + + STAT_INC(BINARY_OP, hit); + double dres = + ((PyFloatObject *)left_o)->ob_fval - + ((PyFloatObject *)right_o)->ob_fval; + res = PyStackRef_FromPyObjectSteal(PyFloat_FromDouble(dres)); + INPUTS_DEAD(); + ERROR_IF(PyStackRef_IsNull(res)); + } + macro(BINARY_OP_MULTIPLY_FLOAT) = _GUARD_TOS_FLOAT + _GUARD_NOS_FLOAT + unused/5 + _BINARY_OP_MULTIPLY_FLOAT; macro(BINARY_OP_ADD_FLOAT) = @@ -4946,8 +4992,7 @@ dummy_func( res = PyStackRef_FromPyObjectSteal(res_o); } - pure inst(COPY, (bottom, unused[oparg-1] -- bottom, unused[oparg-1], top)) { - assert(oparg > 0); + pure replicate(1:4) inst(COPY, (bottom, unused[oparg-1] -- bottom, unused[oparg-1], top)) { top = PyStackRef_DUP(bottom); } @@ -4980,12 +5025,11 @@ dummy_func( macro(BINARY_OP) = _SPECIALIZE_BINARY_OP + unused/4 + _BINARY_OP; - pure inst(SWAP, (bottom, unused[oparg-2], top -- + pure replicate(2:4) inst(SWAP, (bottom, unused[oparg-2], top -- bottom, unused[oparg-2], top)) { _PyStackRef temp = bottom; bottom = top; top = temp; - assert(oparg >= 2); } inst(INSTRUMENTED_LINE, ( -- )) { |