x86 sibling call stuff

[Richard Henderson]

On Mon, Mar 20, 2000 at 10:15:25AM -0800, Richard Henderson wrote:
> On Sun, Mar 19, 2000 at 06:53:07PM -0800, Mark Mitchell wrote:
> > Please let me know how your bootstrap goes, and when you check in the patch.
[...]
> x86 failed a few tests, but all -fomit-frame-pointer, and I did
> have an unrelated change in there for combine_stack_references.

I worked out the bug and bootstrapped again.  Since that came out
ok, I went ahead and committed the patch.


r~