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Benjamin Kramer 29e068bac0 Flip on vectorization of bswap intrinsics. 
The cost model conservatively assumes that it will always get scalarized and
that's about as good as we can get with the generic TTI; reasoning whether a
shuffle with an efficient lowering is available is hard. We can override that
conservative estimate for some targets in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209125 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-19 13:48:08 +00:00
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ARM
ARM64
R600
X86 Flip on vectorization of bswap intrinsics. 2014-05-19 13:48:08 +00:00
XCore