[PATCH, rs6000] Fix PR target/72804: Poor code gen with -mvsx-timode

[Peter Bergner]

On 8/16/17 5:30 PM, Segher Boessenkool wrote:
> On Mon, Aug 14, 2017 at 04:28:25PM -0500, Peter Bergner wrote:
>> +   mr %0,%L1; mr %L0,%1
> 
>    mr %0,%L1\;mr %L0,%1


So you want the ';' escaped and the space removed?  Ok.



>> +  [(set (match_operand:VSX_TI 0 "int_reg_operand" "")
> 
> You can leave out the default ""?

Cut/paste of another peephole2.  I'll try without it, thanks.



>> +/* { dg-do compile { target { powerpc64*-*-* } } } */
> 
> powerpc64*-*-* is never correct, we are biarch.  { target lp64 } instead?

Ah yes, that is better.


I'll make the above changes and commit after another quick test cycle.
Thanks!

Peter