Functions with multiple entry points

Richard Henderson
Sun Feb 20 11:02:00 GMT 2000

On Sun, Feb 20, 2000 at 11:43:26AM +0100, Martin v. Loewis wrote:
> I think it would be helpful if the middle-end provided support for
> such a general mechanism, thus enabling target-specific optimizations.

The middle end kind-of supports multiple entries.  We don't 
actually emit multiple prologues though.  If we were to rely
on such things, we'd have to fix all the targets that emit
prologues as text not rtl.


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