[llvm] [APFloat] Add APFloat support for E8M0 type (PR #107127)

[Durgadoss R via llvm-commits]

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@@ -1007,6 +1023,10 @@ IEEEFloat &IEEEFloat::operator=(IEEEFloat &&rhs) {
 }
 
 bool IEEEFloat::isDenormal() const {
+  // No denormals in Float8E8M0FN
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durga4github wrote:

Addressed in the latest revision.

https://github.com/llvm/llvm-project/pull/107127