Created
August 31, 2013 22:40
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static PyObject *__pyx_pf_4test_fib(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_n) { | |
PyObject *__pyx_v_SZ = NULL; | |
PyObject *__pyx_v_i = NULL; | |
PyObject *__pyx_v_a = NULL; | |
PyObject *__pyx_v_b = NULL; | |
PyObject *__pyx_v_t = NULL; | |
PyObject *__pyx_r = NULL; | |
__Pyx_RefNannyDeclarations | |
PyObject *__pyx_t_1 = NULL; | |
PyObject *__pyx_t_2 = NULL; | |
int __pyx_t_3; | |
int __pyx_lineno = 0; | |
const char *__pyx_filename = NULL; | |
int __pyx_clineno = 0; | |
__Pyx_RefNannySetupContext("fib", 0); | |
/* "test.pyx":2 | |
* def fib(n): | |
* SZ = 2**64 # <<<<<<<<<<<<<< | |
* i = 0 | |
* a, b = 1, 0 | |
*/ | |
__Pyx_INCREF(__pyx_int_18446744073709551616); | |
__pyx_v_SZ = __pyx_int_18446744073709551616; | |
/* "test.pyx":3 | |
* def fib(n): | |
* SZ = 2**64 | |
* i = 0 # <<<<<<<<<<<<<< | |
* a, b = 1, 0 | |
* while i < n: | |
*/ | |
__Pyx_INCREF(__pyx_int_0); | |
__pyx_v_i = __pyx_int_0; | |
/* "test.pyx":4 | |
* SZ = 2**64 | |
* i = 0 | |
* a, b = 1, 0 # <<<<<<<<<<<<<< | |
* while i < n: | |
* t = b | |
*/ | |
__pyx_t_1 = __pyx_int_1; | |
__Pyx_INCREF(__pyx_t_1); | |
__pyx_t_2 = __pyx_int_0; | |
__Pyx_INCREF(__pyx_t_2); | |
__pyx_v_a = __pyx_t_1; | |
__pyx_t_1 = 0; | |
__pyx_v_b = __pyx_t_2; | |
__pyx_t_2 = 0; | |
/* "test.pyx":5 | |
* i = 0 | |
* a, b = 1, 0 | |
* while i < n: # <<<<<<<<<<<<<< | |
* t = b | |
* b = (b+a) % SZ | |
*/ | |
while (1) { | |
__pyx_t_2 = PyObject_RichCompare(__pyx_v_i, __pyx_v_n, Py_LT); __Pyx_XGOTREF(__pyx_t_2); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 5; __pyx_clineno = __LINE__; goto __pyx_L1_error;} | |
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__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; | |
if (!__pyx_t_3) break; | |
/* "test.pyx":6 | |
* a, b = 1, 0 | |
* while i < n: | |
* t = b # <<<<<<<<<<<<<< | |
* b = (b+a) % SZ | |
* a = t | |
*/ | |
__Pyx_INCREF(__pyx_v_b); | |
__Pyx_XDECREF(__pyx_v_t); | |
__pyx_v_t = __pyx_v_b; | |
/* "test.pyx":7 | |
* while i < n: | |
* t = b | |
* b = (b+a) % SZ # <<<<<<<<<<<<<< | |
* a = t | |
* i = i + 1 | |
*/ | |
__pyx_t_2 = PyNumber_Add(__pyx_v_b, __pyx_v_a); if (unlikely(!__pyx_t_2)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;} | |
__Pyx_GOTREF(__pyx_t_2); | |
__pyx_t_1 = PyNumber_Remainder(__pyx_t_2, __pyx_v_SZ); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 7; __pyx_clineno = __LINE__; goto __pyx_L1_error;} | |
__Pyx_GOTREF(__pyx_t_1); | |
__Pyx_DECREF(__pyx_t_2); __pyx_t_2 = 0; | |
__Pyx_DECREF(__pyx_v_b); | |
__pyx_v_b = __pyx_t_1; | |
__pyx_t_1 = 0; | |
/* "test.pyx":8 | |
* t = b | |
* b = (b+a) % SZ | |
* a = t # <<<<<<<<<<<<<< | |
* i = i + 1 | |
* return b | |
*/ | |
__Pyx_INCREF(__pyx_v_t); | |
__Pyx_DECREF(__pyx_v_a); | |
__pyx_v_a = __pyx_v_t; | |
/* "test.pyx":9 | |
* b = (b+a) % SZ | |
* a = t | |
* i = i + 1 # <<<<<<<<<<<<<< | |
* return b | |
*/ | |
__pyx_t_1 = PyNumber_Add(__pyx_v_i, __pyx_int_1); if (unlikely(!__pyx_t_1)) {__pyx_filename = __pyx_f[0]; __pyx_lineno = 9; __pyx_clineno = __LINE__; goto __pyx_L1_error;} | |
__Pyx_GOTREF(__pyx_t_1); | |
__Pyx_DECREF(__pyx_v_i); | |
__pyx_v_i = __pyx_t_1; | |
__pyx_t_1 = 0; | |
} | |
/* "test.pyx":10 | |
* a = t | |
* i = i + 1 | |
* return b # <<<<<<<<<<<<<< | |
*/ | |
__Pyx_XDECREF(__pyx_r); | |
__Pyx_INCREF(__pyx_v_b); | |
__pyx_r = __pyx_v_b; | |
goto __pyx_L0; | |
__pyx_r = Py_None; __Pyx_INCREF(Py_None); | |
goto __pyx_L0; | |
__pyx_L1_error:; | |
__Pyx_XDECREF(__pyx_t_1); | |
__Pyx_XDECREF(__pyx_t_2); | |
__Pyx_AddTraceback("test.fib", __pyx_clineno, __pyx_lineno, __pyx_filename); | |
__pyx_r = NULL; | |
__pyx_L0:; | |
__Pyx_XDECREF(__pyx_v_SZ); | |
__Pyx_XDECREF(__pyx_v_i); | |
__Pyx_XDECREF(__pyx_v_a); | |
__Pyx_XDECREF(__pyx_v_b); | |
__Pyx_XDECREF(__pyx_v_t); | |
__Pyx_XGIVEREF(__pyx_r); | |
__Pyx_RefNannyFinishContext(); | |
return __pyx_r; | |
} |
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