[RS6000] Split SAVRES_STRATEGY
authorAlan Modra <amodra@gmail.com>
Sat, 30 Apr 2016 00:34:58 +0000 (10:04 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Sat, 30 Apr 2016 00:34:58 +0000 (10:04 +0930)
commit8cd5d1f46ced83c462e6ababeff4b139da889fab
treee6e7338bb96f5db8bda1f7ed47c0363ca304e14b
parent223de6dae11fe1d12c10511b79a33e977e1eeaba
[RS6000] Split SAVRES_STRATEGY

No functional change here.  A single bit becomes two bits, which
always have the same value at the moment.

* config/rs6000/rs6000.c (SAVRES_MULTIPLE): Replace with..
(SAVE_STRATEGY, REST_STRATEGY): ..this.  Renumber and sort enum.
Update all uses.

From-SVN: r235671
gcc/ChangeLog
gcc/config/rs6000/rs6000.c