[Mlir-commits] [mlir] [mlir][tosa] Harden folds/canonicalizations for unranked and dynamic shapes (PR #188188)

[Luke Hutton]

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@@ -1554,6 +1571,8 @@ OpFoldResult CastOp::fold(FoldAdaptor adaptor) {
 
   auto inTy = llvm::cast<ShapedType>(getInput().getType());
   auto outTy = llvm::cast<ShapedType>(getType());
+  if (!outTy.hasStaticShape())
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lhutton1 wrote:

`!outTy.hasRank() || !outTy.hasStaticShape()`

https://github.com/llvm/llvm-project/pull/188188