[all-commits] [llvm/llvm-project] 3291ef: [ValueTracking] Handle shufflevector constants in ...

[Eli Friedman via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 3291efc2b3bb7f438f9076f6c4484cadbbda899f
      https://github.com/llvm/llvm-project/commit/3291efc2b3bb7f438f9076f6c4484cadbbda899f
  Author: Eli Friedman <efriedma at quicinc.com>
  Date:   2020-04-23 (Thu, 23 Apr 2020)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/test/Transforms/InstCombine/nsw.ll

  Log Message:
  -----------
  [ValueTracking] Handle shufflevector constants in ComputeNumSignBits

Differential Revision: https://reviews.llvm.org/D78688