[PATCH][Revised] Fix PR target/36399

[Mike Stump]

On Mar 13, 2010, at 9:31 AM, Jack Howarth wrote:
>    The attached patch implements Apple's definition of
> x86 32-bit ABI for X86_32_SSE_REGPARM_MAX. Bootstrapped
> and regression tested on i686-apple-darwin10. Okay for
> gcc trunk with revised testcase?

Ok.  I've checked this as well.