Chris Lattner 6b0dc92043 progress making the world safe to ConstantDataVector. While ...

we're at it, allow PatternMatch's "neg" pattern to match integer
vector negations, and enhance ComputeNumSigned bits to handle
shl of vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149082 91177308-0d34-0410-b5e6-96231b3b80d8

2012-01-26 21:37:55 +00:00

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