796     register PyObject **stack_pointer;  /* Next free slot in value stack */  in PyEval_EvalFrameEx()  local
926 #define STACK_LEVEL()     ((int)(stack_pointer - f->f_valuestack))  in PyEval_EvalFrameEx()
928 #define TOP()             (stack_pointer[-1])  in PyEval_EvalFrameEx()
929 #define SECOND()          (stack_pointer[-2])  in PyEval_EvalFrameEx()
930 #define THIRD()           (stack_pointer[-3])  in PyEval_EvalFrameEx()
931 #define FOURTH()          (stack_pointer[-4])  in PyEval_EvalFrameEx()
932 #define PEEK(n)           (stack_pointer[-(n)])  in PyEval_EvalFrameEx()
933 #define SET_TOP(v)        (stack_pointer[-1] = (v))  in PyEval_EvalFrameEx()
934 #define SET_SECOND(v)     (stack_pointer[-2] = (v))  in PyEval_EvalFrameEx()
935 #define SET_THIRD(v)      (stack_pointer[-3] = (v))  in PyEval_EvalFrameEx()
936 #define SET_FOURTH(v)     (stack_pointer[-4] = (v))  in PyEval_EvalFrameEx()
937 #define SET_VALUE(n, v)   (stack_pointer[-(n)] = (v))  in PyEval_EvalFrameEx()
938 #define BASIC_STACKADJ(n) (stack_pointer += n)  in PyEval_EvalFrameEx()
939 #define BASIC_PUSH(v)     (*stack_pointer++ = (v))  in PyEval_EvalFrameEx()
940 #define BASIC_POP()       (*--stack_pointer)  in PyEval_EvalFrameEx()
1044     stack_pointer = f->f_stacktop;  in PyEval_EvalFrameEx()
1045     assert(stack_pointer != NULL);  in PyEval_EvalFrameEx()
1083         assert(stack_pointer >= f->f_valuestack); /* else underflow */  in PyEval_EvalFrameEx()
1155             f->f_stacktop = stack_pointer;  in PyEval_EvalFrameEx()
1164                 stack_pointer = f->f_stacktop;  in PyEval_EvalFrameEx()
1635             v = stack_pointer[-oparg];  in PyEval_EvalFrameEx()
2106             f->f_stacktop = stack_pointer;  in PyEval_EvalFrameEx()
2248                                        stack_pointer + oparg)) {  in PyEval_EvalFrameEx()
2539             v = stack_pointer[-oparg];  /* dict */  in PyEval_EvalFrameEx()
3005             sp = stack_pointer;  in PyEval_EvalFrameEx()
3011             stack_pointer = sp;  in PyEval_EvalFrameEx()
3032             pfunc = stack_pointer - n - 1;  in PyEval_EvalFrameEx()
3046             sp = stack_pointer;  in PyEval_EvalFrameEx()
3050             stack_pointer = sp;  in PyEval_EvalFrameEx()
3053             while (stack_pointer > pfunc) {  in PyEval_EvalFrameEx()