[Mlir-commits] [mlir] [MLIR][Complex] DivOp check for NaN in the folder (PR #169724)

[Amr Hesham]

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@@ -374,21 +372,32 @@ OpFoldResult MulOp::fold(FoldAdaptor adaptor) {
 
 OpFoldResult DivOp::fold(FoldAdaptor adaptor) {
   auto rhs = adaptor.getRhs();
-  if (!rhs)
+  auto lhs = adaptor.getLhs();
+  if (!rhs || !lhs)
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AmrDeveloper wrote:

I think yes, at least for NaN in the flag, then we can update the folder to also take care of Inf, I can do this in follow-up PR

https://github.com/llvm/llvm-project/pull/169724