Brendon Cahoon d9b36e1007 Recognize n/1 in the SCEV divide function
n/1 generates a quotient equal to n and a remainder of 0.
If this case is not recognized, then the SCEV divide() function
can return a remainder that is greater than or equal to the
denominator, which means the delinearized subscripts for the
test case will be incorrect.

Differential Revision: http://reviews.llvm.org/D9003


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235311 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-20 16:03:28 +00:00
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