[RS6000] cost SLOW_UNALIGNED_ACCESS
authorAlan Modra <amodra@gmail.com>
Wed, 3 Aug 2016 00:35:14 +0000 (10:05 +0930)
committerAlan Modra <amodra@gcc.gnu.org>
Wed, 3 Aug 2016 00:35:14 +0000 (10:05 +0930)
commitcef58349a086b8294d14514c37fbacdf44395d18
treefe32ca16242d64026f5b1384c7e000a4c3057333
parentd1f0a70a1284af293bbd95e31cdbeb8ac6db9885
[RS6000] cost SLOW_UNALIGNED_ACCESS

* config/rs6000/rs6000.c (rs6000_rtx_costs): Make unaligned mem
cost more.

From-SVN: r239012
gcc/ChangeLog
gcc/config/rs6000/rs6000.c