Nadav Rotem 7c8a26030f SLPVectorizer: Improve the compile time of isConsecutive by adding a simple constant-gep check before using SCEV.
This check does not always work because not all of the GEPs use a constant offset, but it happens often enough to reduce the number of times we use SCEV.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186465 91177308-0d34-0410-b5e6-96231b3b80d8
2013-07-16 22:51:07 +00:00
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2013-07-16 19:44:17 +00:00