Re: IPA branch

[Canqun Yang]

Hi,

Patch from Michael Matz (http://gcc.gnu.org/ml/fortran/2005-07/msg00331.html) may partly fixes 
the multiple decls problems.

I've tested and tuned this patch. It works, small functions can be inlined after DECL_INLINE 
flags (build_function_decl in trans-decl.c) have been set for them. The only regression is 
FORTRAN 95 testcase function_modulo_1.f90, it produces a wong result. 


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