[all-commits] [llvm/llvm-project] 645c53: [ValueTracking] enhance isKnownNeverInfinity to un...

[RotateRight via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 645c53a9d923c8d7f6a4b49aa02126aec23dc667
      https://github.com/llvm/llvm-project/commit/645c53a9d923c8d7f6a4b49aa02126aec23dc667
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2020-09-27 (Sun, 27 Sep 2020)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/test/Transforms/InstSimplify/floating-point-compare.ll

  Log Message:
  -----------
  [ValueTracking] enhance isKnownNeverInfinity to understand sitofp

As discussed in D87877, instcombine already has this fold,
but it was missing from the more general ValueTracking logic.

https://alive2.llvm.org/ce/z/PumYZP