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

[via llvm-commits]

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@@ -173,6 +200,11 @@ class ValueLatticeElement {
       new (&Range) ConstantRange(std::move(Other.Range));
       NumRangeExtensions = Other.NumRangeExtensions;
       break;
+    case constantfprange:
+    case constantfprange_including_undef:
+      new (&FPRange) ConstantFPRange(Other.FPRange);
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goldsteinn wrote:

std::move no?

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