Re: GREG modifying the FIXED_REGISTERS...

[Richard Henderson]

On 08/21/2009 04:01 PM, Jean Christophe Beyler wrote:

     /* If we have a 0, use r0 instead */

Don't do this.  See how, e.g. alpha and mips handle the zero register.
You want to leave this as (const_int 0) throughout compilation.


r~