[PATCH] D17267: [DemandedBits] Introduce a getMinimumBitWidth() member function
Hal Finkel via llvm-commits
llvm-commits at lists.llvm.org
Mon Feb 22 06:47:10 PST 2016
hfinkel added a comment.
I'll look at this in detail as soon as I can. In the mean time, a high-level question: Is this concept related to the "number of sign bits"? If so, should we have a call to ComputeNumSignBits (ValueTracking) somewhere?
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