#define TDF_DETAILS (1 << 3) /* show more detailed info about each pass */ ------------------------------------------------------ hi, TDF_DETAILS is defined in tree-pass.h as above. What does it mean? To make TDF_DETAILS=1 in code shown below which flags must be passed while compilation?? Thanks in advance. ------------------------------------------------------- if (dump_file && (dump_flags & TDF_DETAILS)) { fprintf (dump_file, "After Coalescing:\n"); dump_var_map (dump_file, map); } ------------------------------------------------------- ___________________________________________________________ Yahoo! Answers - Got a question? Someone out there knows the answer. Try it now. http://uk.answers.yahoo.com/