On 11/27/14 18:44, Segher Boessenkool wrote:
With this new field in place, we can have LOG_LINKS for insns that set
more than one register and distribute them properly in distribute_links.
This then allows many more PARALLELs to be combined.
Also split off new functions can_combine_{def,use}_p f
With this new field in place, we can have LOG_LINKS for insns that set
more than one register and distribute them properly in distribute_links.
This then allows many more PARALLELs to be combined.
Also split off new functions can_combine_{def,use}_p from the
create_log_links function.
v2: Add use
