Re: Help with traversing block statements in pragma handler

[Diego Novillo]

Ferad Zyulkyarov wrote on 12/15/06 05:02:

9:     FOR_EACH_BB_FN (bb, this_cfun)
10:     for (bsi = bsi_start(bb); !bsi_end_p(bsi); bsi_next(&bsi))
11:     {
12:         tree stmt = bsi_stmt(bsi);
13:         debug_tree(stmt);
14:             /* Do something */
15:     }
16: } /* End of void handle_pragma_test */
This is way too early in the compilation.  At this point we are not even 
in GIMPLE mode, so there will not be a flowgraph.

I recommend that you follow what happens when GCC handles structurally 
similar pragmas.  In your case, try following through #pragma omp 
parallel.  Its behaviour is very similar to what you show in your 
#pragma test.