contrib/gcc/function.c

1941   struct locate_and_pad_arg_data locate;
2260 	     optimizations (see init_emit) and to locate arguments that are
2280 		       &all->stack_args_size, &data->locate);
2284   data->locate.slot_offset.constant += pretend_bytes;
2285   data->locate.offset.constant += pretend_bytes;
2317   all->stack_args_size.constant += data->locate.size.constant;
2318   if (data->locate.size.var)
2319     ADD_PARM_SIZE (all->stack_args_size, data->locate.size.var);
2336     offset_rtx = ARGS_SIZE_RTX (data->locate.slot_offset);
2338     offset_rtx = ARGS_SIZE_RTX (data->locate.offset);
2347   boundary = data->locate.boundary;
2354   if (data->locate.where_pad != downward || data->entry_parm)
2804       && data->locate.offset.var == 0
3339 		     struct locate_and_pad_arg_data *locate)
3375   locate->where_pad = where_pad;
3376   locate->boundary = boundary;
3386   locate->slot_offset.constant = -initial_offset_ptr->constant;
3388     locate->slot_offset.var = size_binop (MINUS_EXPR, ssize_int (0),
3397     SUB_PARM_SIZE (locate->slot_offset, s2);
3400   locate->slot_offset.constant += part_size_in_regs;
3407     pad_to_arg_alignment (&locate->slot_offset, boundary,
3408 			  &locate->alignment_pad);
3410   locate->size.constant = (-initial_offset_ptr->constant
3411 			   - locate->slot_offset.constant);
3413     locate->size.var = size_binop (MINUS_EXPR,
3417 				   locate->slot_offset.var);
3421   locate->offset = locate->slot_offset;
3423     pad_below (&locate->offset, passed_mode, sizetree);
3432 			  &locate->alignment_pad);
3433   locate->slot_offset = *initial_offset_ptr;
3442   locate->offset = locate->slot_offset;
3444     pad_below (&locate->offset, passed_mode, sizetree);
3451   ADD_PARM_SIZE (locate->size, sizetree);
3453   locate->size.constant -= part_size_in_regs;