[llvm] [GISel] Use GISelValueTracking in isKnownNeverNaN (PR #190542)

[Tim Gymnich via llvm-commits]

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@@ -1877,6 +1819,39 @@ void GISelValueTracking::computeKnownFPClass(Register R,
     }
     break;
   }
+  case TargetOpcode::G_PHI:
+  case TargetOpcode::PHI: {
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tgymnich wrote:

removed

https://github.com/llvm/llvm-project/pull/190542