Merging r196806:

Merging r196806:
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r196806 | apazos | 2013-12-09 11:29:14 -0800 (Mon, 09 Dec 2013) | 11 lines

Fix pattern match for movi with 0D result

Patch by Jiangning Liu.

With some test case changes:
- intrinsic test added to the existing /test/CodeGen/AArch64/neon-aba-abd.ll.
- New test cases to cover movi 1D scenario without using the intrinsic in
test/CodeGen/AArch64/neon-mov.ll.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@196872 91177308-0d34-0410-b5e6-96231b3b80d8