[llvm] [LVI][SCCP][CVP] Add basic ConstantFPRange support (PR #111544)

[Matt Arsenault via llvm-commits]

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@@ -233,21 +233,22 @@ static Value *getValueOnEdge(LazyValueInfo *LVI, Value *Incoming,
   // value can never be that constant. In that case replace the incoming
   // value with the other value of the select. This often allows us to
   // remove the select later.
+  if (!SI->getType()->isFPOrFPVectorTy()) {
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arsenm wrote:

Maybe better to make it an isIntOrIntVectorTy. Does this handle the pointer case below? 

https://github.com/llvm/llvm-project/pull/111544