Target Hook not getting recognized - GCC 4.1.1

[Ian Lance Taylor]

"Rohit Arul Raj" <rohitarulraj@gmail.com> writes:

> I have defined a target hook TARGET_EXPAND_BUILTIN_SAVEREGS (GCC
> 4.1.1) as an alternative to TARGET_SETUP_INCOMING_VARARGS so as to
> code ___builtin_saveregs as per my target. But this target hook is not
> getting recognized.
> 
> Is there anything else this target hook depends on?

What do you mean by "is not getting recognized?"

That target hook should always be used for code which calls
__builtin_saveregs.  It's not clear to me that there is any normal
case in which that function will be called.

Ian