Another case of DCE deleting live code

[Richard Henderson]

On Tue, Nov 09, 2004 at 06:36:59PM -0500, Diego Novillo wrote:
> I have to admit that TYPE_REF_CAN_ALIAS_ALL baffles me.  Sounds like an
> early hack and it's placed in the wrong spot.  A pointer does not really
> alias anything, it may *point* to other memory.  It is the pointed-to
> memory location that may *alias* other variables.

Feel free to fix the bungle and move the bit to the right place.


r~