patch that FIXED regression PR opt/7687 (still broken in 3.2 branch)

[Richard Henderson]

On Fri, Dec 20, 2002 at 03:07:16PM -0800, Janis Johnson wrote:
> The regression reported in PR optimization/7687, which is still broken
> on the 3.2 branch, was fixed on the mainline with this patch.  Given
> the size of the patch, it's probably unlikely that this information
> will be very useful.

The old code simply didn't handle the case in question.

          if (ix86_regparm > 2)
            abort ();

There's really no point in keeping this PR open.  Most
of the infrastructure in the quoted patch is necessary
to avoid this abort.


r~