[Bug middle-end/48310] ask a question about expand_used_vars in cfgexpand.c

[zgss278 at 163 dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48310

--- Comment #3 from shushengyu <zgss278 at 163 dot com> 2011-03-30 04:07:33 UTC 
---
I just compare the code in my project  and the code in trunk ,found that the
new code in three place used "origvar":
  if (really_expand)
        expand_one_register_var (origvar);
=============
    }
  else if (defer_stack_allocation (var, toplevel))
    add_stack_var (origvar);
  else
    {
      if (really_expand)
        expand_one_stack_var (origvar);
=========
but I have not update same,so my program failed.
oh,what is a silly.
sorry agaig bothering! I won't do this fault again.
After Some moths ,I will complet my compiler for my language based on gcc.
Gcc is too great!