r255463 - in /trunk/gcc: ChangeLog config/rs600...

[segher@gcc.gnu.org]

Author: segher
Date: Thu Dec  7 09:35:10 2017
New Revision: 255463

URL: https://gcc.gnu.org/viewcvs?rev=255463&root=gcc&view=rev
Log:
rs6000: Don't use rs6000_cpu_attr directly

In some places in the code we currently use rs6000_cpu_attr, although
that is a cast from rs6000_tune.  This patch changes things to be more
regular and clearer.  Now rs6000_cpu_attr is not used any more, and
it is deleted.


	* config/rs6000/rs6000.h (rs6000_cpu_attr): Delete.
	* config/rs6000/rs6000.c (rs6000_variable_issue_1): Use rs6000_tune
	instead of rs6000_cpu_attr.
	(rs6000_adjust_cost): Ditto.
	(is_microcoded_insn): Ditto.
	(rs6000_adjust_priority): Ditto.
	(rs6000_issue_rate): Ditto.
	(rs6000_use_sched_lookahead): Ditto.
	(rs6000_use_sched_lookahead_guard): Ditto.
	(rs6000_sched_reorder): Ditto.
	(force_new_group): Ditto.
	* config/rs6000/rs6000.md (cpu attribute): Ditto.
	(group_ending_nop): Ditto.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/rs6000.c
    trunk/gcc/config/rs6000/rs6000.h
    trunk/gcc/config/rs6000/rs6000.md