how to get data type of function's formal parameter?
I want to get data type and its size of function's formal parameter. for example, I want to get the data tyoe of memcpy's first parameter. I want to get "%10" and how many bytes it occupies in memory. I kown the first parameter of memcpy is char* , but I don't want the size of pointer, but the size of char array.
%10 = bitcast [16 x i8]* %name15 to i8*, !dbg !454