going from a SYMBOL_REF to a decl node

[Mike Stump]

> From: Zack Weinberg <zack@wolery.cumb.org>
> Date: Mon, 3 Apr 2000 19:04:24 -0700
> To: gcc@gcc.gnu.org

> Is there any way to go from a SYMBOL_REF rtx to the declaration it
> refers to?  For example, given this insn:

> (call_insn/j 10 18 11 (call (mem:QI (symbol_ref:SI ("abort")) 0)
>         (const_int 0 [0x0])) -1 (nil)

> I want to be able to dig up the tree for <abort>.

Sure, just check out the symbol table?  :-) You didn't expect a harder
answer did you?  No, I don't think there is an easier answer, either.