[Mlir-commits] [mlir] [emitc][mlir] Add an option to cast array type to ptr type (PR #126385)

[Andrey Timonin]

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@@ -247,11 +247,12 @@ LogicalResult emitc::AssignOp::verify() {
 bool CastOp::areCastCompatible(TypeRange inputs, TypeRange outputs) {
   Type input = inputs.front(), output = outputs.front();
 
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EtoAndruwa wrote:

> that the array element type and pointee type  match

So we want to prohibit casts like `float arr[3]; int* ptr = (int*)arr;`?

> that the array has rank 1

I was thinking about not dealing with zero rank arrays. Thanks.

https://github.com/llvm/llvm-project/pull/126385