scheduler in haifa_sched.c

[T Vinod Kumar Gupta <tvinod@xxxxxxxxxxxx>]

Hello All,

        I have a question. I want to look into the code scheduler of
sgicc. I looked into the haifa_sched.c file in the gccfe/gnu
directory. But it seems that functions in those files are not being called
at all. So

1) Are the schedule functions in that file never called?

2) If so, who does the scheduling of the code?

3) Also, the .cxx files in the be/cg directory and elsewhere - are they
being automatically generated or were created?

        
        It would be nice if I could get some quick answers for that.

Thanks in advance,
Vinod

Graduate Student,
Dept. of ECE,
Univ of Maryland, College park,