Suyog Sarda adf8ae4c10 Rectify r213231. Use proper version of 'ComputeNumSignBits'. ...

Earlier when the code was in InstCombine, we were calling the version of ComputeNumSignBits in InstCombine.h
that automatically added the DataLayout* before calling into ValueTracking.
When the code moved to InstSimplify, we are calling into ValueTracking directly without passing in the DataLayout*.
This patch rectifies the same by passing DataLayout in ComputeNumSignBits.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@213295 91177308-0d34-0410-b5e6-96231b3b80d8

2014-07-17 19:07:00 +00:00

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