Also about the Pseudo reg usage problem.

[Chunjiang Li]

Hi, all:

Also the problem about Pseudo register usage.

I want to know the Pseudo registers used (def and ref) in a basic block.
How can I get these result using the APIs presented in GCC?
Need help. Urgently.

May be need to refer the df.c and df.h interface, but I am not sure.




Chunjiang Li



Creative Compiler Research Group,
National University of Defense Technology, China.