[PATCH] Fix 20020720-1.c on MIPS

[Richard Henderson]

On Sun, Oct 13, 2002 at 10:54:08PM -0600, Roger Sayle wrote:
> 	* combine.c (simplify_set):  Treat MODE_CC registers like cc0.

Will this simplify

	cmpteq	$f31, $f2, $f3
	fbne	$f3, Label

to 

	fbeq	$f2, Label

on alpha?  We sort of abuse CCmode to prevent this at the moment.
Just in case you're wondering, cmpteq handles NaN, but fbeq doesn't.


r~