Your change to function.c

Richard Henderson rth@cygnus.com
Mon Oct 5 00:49:00 GMT 1998


On Mon, Oct 05, 1998 at 01:38:53AM -0600, Jeffrey A Law wrote:
> I know stuff like (subreg:SF (reg:DF)) is not considered safe.  I don't know
> about other forms.  I think it's discussed somewhere in the manual.

True.  But the one form I'm interested in is (subreg:I (reg:F) 0) where
I is MODE_INT, F is MODE_FLOAT, and I and F have the exact same size.

That, IMO, should be safe.


r~



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