Fix PR rtl-optimization/71634
commit1138783ec9f31bdd09548e72296f804d6ad6cc5c
authormarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 12 Jul 2016 14:54:52 +0000 (12 14:54 +0000)
committermarxin <marxin@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 12 Jul 2016 14:54:52 +0000 (12 14:54 +0000)
tree7000c87fdc09a7464877f850d109d13ff2511dc6
parentb5a6c1e6027f23c5501e9767821711d4506f9412
Fix PR rtl-optimization/71634

* ira-build.c (mark_loops_for_removal): Properly iterate
loops.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@238247 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/ira-build.c