tree 6dc9144dfc3fcc9db84b37c37cd25b24a4e92429
parent aa11defd1c66dbde0c757c99791c4ae4d740fc3e
author Dan Gohman <gohman@apple.com> 1266537923 +0000
committer Dan Gohman <gohman@apple.com> 1266537923 +0000

When determining the set of interesting reuse factors, consider
strides in foreign loops. This helps locate reuse opportunities
with existing induction variables in foreign loops and reduces
the need for inserting new ones. This fixes rdar://7657764.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96629 91177308-0d34-0410-b5e6-96231b3b80d8