Chandler Carruth 225d25de49 Lift the integer splat computation into a helper function.
No functionality changed. Refactoring leading up to the fix for PR14478
which requires some significant changes to the memset and memcpy
rewriting.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170299 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-17 04:07:30 +00:00
..
2012-12-12 19:21:53 +00:00