targetm.init_builtins and build_common_builtin_nodes ordering

[Richard Guenther]

On Mon, Feb 7, 2011 at 2:35 AM, Mike Stump <mikestump@comcast.net> wrote:
> So, in c-common.c we have:
>
>  targetm.init_builtins ();
>  build_common_builtin_nodes ();
>
> and in f95-1.c we have:
>
>  build_common_builtin_nodes ();
>  targetm.init_builtins ();

They are "unordered", thus, targetm.init_builtins is supposed to initialize
target specific builtins only.

> I would like to change c-common.c to match fortran, so that the target hook can slightly alter (rename) the linkage name of some of the common builtin nodes.  If that answer is no, what's the best way to get __divdc3 renamed?

I would say add a new hook that can be called from build_common_builtin_nodes
instead.

Richard.