Hi, I'm new in mail list, I expect that it is the right place to ask for guidance.
I want to track input variables between functions. I already can mark and track an input variable in the same function; however, when the program uses that variable (directly or indirectly) as a argument in a function, I cannot track it. I need to know how I can do it. Working at middle-end, I cannot find a way to related the name of the declared arguments with the GIMPLE's name. For example, if I have something like: int foo (int a, int b), at GIMPLE IR I will see for example that the argument a becomes a_3, the argument b becomes b_7, and the return value become <retval>_15. How I can relate the name of function parameters and the return value when I am working with the GIMPLE IR? In other words, is there a nice way to know that a_3 is a, b_7 is b, and so on? Thanks in advance, -- Juan Carlos
