df-problems.c: Include rtl-iter.h.
authorRichard Sandiford <rdsandiford@googlemail.com>
Thu, 28 Aug 2014 06:22:56 +0000 (06:22 +0000)
committerRichard Sandiford <rsandifo@gcc.gnu.org>
Thu, 28 Aug 2014 06:22:56 +0000 (06:22 +0000)
commit42be54562a66daa12a5958897d5869d7ba0dd52c
treeee35ae5e75f350892b2f85029b642bbde535357d
parenta3aa081329eaf8d7d87b02c3f3cd3c7e4f5678a9
df-problems.c: Include rtl-iter.h.

gcc/
* df-problems.c: Include rtl-iter.h.
(find_memory): Turn from being a for_each_rtx callback to being
a function that examines each subrtx itself.  Continue to look for
volatile references even after a nonvolatile one has been found.
(can_move_insns_across): Update calls accordingly.

From-SVN: r214634
gcc/ChangeLog
gcc/df-problems.c